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validator
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💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
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validator/validator_test.go

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package validator
import (
"encoding/json"
"fmt"
"path"
"reflect"
"runtime"
"testing"
"time"
)
// NOTES:
// - Run "go test" to run tests
// - Run "gocov test | gocov report" to report on test converage by file
// - Run "gocov test | gocov annotate -" to report on all code and functions, those ,marked with "MISS" were never called
//
// or
//
// -- may be a good idea to change to output path to somewherelike /tmp
// go test -coverprofile cover.out && go tool cover -html=cover.out -o cover.html
//
//
// go test -cpuprofile cpu.out
// ./validator.test -test.bench=. -test.cpuprofile=cpu.prof
// go tool pprof validator.test cpu.prof
//
//
// go test -memprofile mem.out
type I interface {
Foo() string
}
type Impl struct {
F string `validate:"len=3"`
}
func (i *Impl) Foo() string {
return i.F
}
type SubTest struct {
Test string `validate:"required"`
}
type TestInterface struct {
Iface I
}
type TestString struct {
BlankTag string `validate:""`
Required string `validate:"required"`
Len string `validate:"len=10"`
Min string `validate:"min=1"`
Max string `validate:"max=10"`
MinMax string `validate:"min=1,max=10"`
Lt string `validate:"lt=10"`
Lte string `validate:"lte=10"`
Gt string `validate:"gt=10"`
Gte string `validate:"gte=10"`
OmitEmpty string `validate:"omitempty,min=1,max=10"`
Sub *SubTest
SubIgnore *SubTest `validate:"-"`
Anonymous struct {
A string `validate:"required"`
}
Iface I
}
type TestInt32 struct {
Required int `validate:"required"`
Len int `validate:"len=10"`
Min int `validate:"min=1"`
Max int `validate:"max=10"`
MinMax int `validate:"min=1,max=10"`
Lt int `validate:"lt=10"`
Lte int `validate:"lte=10"`
Gt int `validate:"gt=10"`
Gte int `validate:"gte=10"`
OmitEmpty int `validate:"omitempty,min=1,max=10"`
}
type TestUint64 struct {
Required uint64 `validate:"required"`
Len uint64 `validate:"len=10"`
Min uint64 `validate:"min=1"`
Max uint64 `validate:"max=10"`
MinMax uint64 `validate:"min=1,max=10"`
OmitEmpty uint64 `validate:"omitempty,min=1,max=10"`
}
type TestFloat64 struct {
Required float64 `validate:"required"`
Len float64 `validate:"len=10"`
Min float64 `validate:"min=1"`
Max float64 `validate:"max=10"`
MinMax float64 `validate:"min=1,max=10"`
Lte float64 `validate:"lte=10"`
OmitEmpty float64 `validate:"omitempty,min=1,max=10"`
}
type TestSlice struct {
Required []int `validate:"required"`
Len []int `validate:"len=10"`
Min []int `validate:"min=1"`
Max []int `validate:"max=10"`
MinMax []int `validate:"min=1,max=10"`
OmitEmpty []int `validate:"omitempty,min=1,max=10"`
}
var validate = New("validate", BakedInValidators)
func IsEqual(t *testing.T, val1, val2 interface{}) bool {
v1 := reflect.ValueOf(val1)
v2 := reflect.ValueOf(val2)
if v1.Kind() == reflect.Ptr {
v1 = v1.Elem()
}
if v2.Kind() == reflect.Ptr {
v2 = v2.Elem()
}
if !v1.IsValid() && !v2.IsValid() {
return true
}
v1Underlying := reflect.Zero(reflect.TypeOf(v1)).Interface()
v2Underlying := reflect.Zero(reflect.TypeOf(v2)).Interface()
if v1 == v1Underlying {
if v2 == v2Underlying {
goto CASE4
} else {
goto CASE3
}
} else {
if v2 == v2Underlying {
goto CASE2
} else {
goto CASE1
}
}
CASE1:
return reflect.DeepEqual(v1.Interface(), v2.Interface())
CASE2:
return reflect.DeepEqual(v1.Interface(), v2)
CASE3:
return reflect.DeepEqual(v1, v2.Interface())
CASE4:
return reflect.DeepEqual(v1, v2)
}
func Equal(t *testing.T, val1, val2 interface{}) {
EqualSkip(t, 2, val1, val2)
}
func EqualSkip(t *testing.T, skip int, val1, val2 interface{}) {
if !IsEqual(t, val1, val2) {
_, file, line, _ := runtime.Caller(skip)
fmt.Printf("%s:%d %v does not equal %v\n", path.Base(file), line, val1, val2)
t.FailNow()
}
}
func NotEqual(t *testing.T, val1, val2 interface{}) {
NotEqualSkip(t, 2, val1, val2)
}
func NotEqualSkip(t *testing.T, skip int, val1, val2 interface{}) {
if IsEqual(t, val1, val2) {
_, file, line, _ := runtime.Caller(skip)
fmt.Printf("%s:%d %v should not be equal %v\n", path.Base(file), line, val1, val2)
t.FailNow()
}
}
func PanicMatches(t *testing.T, fn func(), matches string) {
PanicMatchesSkip(t, 2, fn, matches)
}
func PanicMatchesSkip(t *testing.T, skip int, fn func(), matches string) {
_, file, line, _ := runtime.Caller(skip)
defer func() {
if r := recover(); r != nil {
err := fmt.Sprintf("%s", r)
if err != matches {
fmt.Printf("%s:%d Panic... expected [%s] received [%s]", path.Base(file), line, matches, err)
t.FailNow()
}
}
}()
fn()
}
func AssertStruct(t *testing.T, s *StructErrors, structFieldName string, expectedStructName string) *StructErrors {
val, ok := s.StructErrors[structFieldName]
EqualSkip(t, 2, ok, true)
NotEqualSkip(t, 2, val, nil)
EqualSkip(t, 2, val.Struct, expectedStructName)
return val
}
func AssertFieldError(t *testing.T, s *StructErrors, field string, expectedTag string) {
val, ok := s.Errors[field]
EqualSkip(t, 2, ok, true)
NotEqualSkip(t, 2, val, nil)
EqualSkip(t, 2, val.Field, field)
EqualSkip(t, 2, val.Tag, expectedTag)
}
func AssertMapFieldError(t *testing.T, s map[string]*FieldError, field string, expectedTag string) {
val, ok := s[field]
EqualSkip(t, 2, ok, true)
NotEqualSkip(t, 2, val, nil)
EqualSkip(t, 2, val.Field, field)
EqualSkip(t, 2, val.Tag, expectedTag)
}
func TestExistsValidation(t *testing.T) {
jsonText := "{ \"truthiness2\": true }"
type Thing struct {
Truthiness *bool `json:"truthiness" validate:"exists,required"`
}
var ting Thing
err := json.Unmarshal([]byte(jsonText), &ting)
Equal(t, err, nil)
NotEqual(t, ting, nil)
Equal(t, ting.Truthiness, nil)
errs := validate.Struct(ting)
NotEqual(t, errs, nil)
AssertFieldError(t, errs, "Truthiness", "exists")
jsonText = "{ \"truthiness\": true }"
err = json.Unmarshal([]byte(jsonText), &ting)
Equal(t, err, nil)
NotEqual(t, ting, nil)
Equal(t, ting.Truthiness, true)
errs = validate.Struct(ting)
Equal(t, errs, nil)
}
func TestSliceMapArrayChanFuncPtrInterfaceRequiredValidation(t *testing.T) {
var m map[string]string
errs := validate.Field(m, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
m = map[string]string{}
errs = validate.Field(m, "required")
Equal(t, errs, nil)
var arr [5]string
errs = validate.Field(arr, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
arr[0] = "ok"
errs = validate.Field(arr, "required")
Equal(t, errs, nil)
var s []string
errs = validate.Field(s, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
s = []string{}
errs = validate.Field(s, "required")
Equal(t, errs, nil)
var c chan string
errs = validate.Field(c, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
c = make(chan string)
errs = validate.Field(c, "required")
Equal(t, errs, nil)
var tst *int
errs = validate.Field(tst, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
one := 1
tst = &one
errs = validate.Field(tst, "required")
Equal(t, errs, nil)
var iface interface{}
errs = validate.Field(iface, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
errs = validate.Field(iface, "omitempty,required")
Equal(t, errs, nil)
errs = validate.Field(iface, "")
Equal(t, errs, nil)
errs = validate.Field(iface, "len=1")
NotEqual(t, errs, nil)
var f func(string)
errs = validate.Field(f, "required")
NotEqual(t, errs, nil)
// AssertError(t, errs, "", "", "required")
f = func(name string) {}
errs = validate.Field(f, "required")
Equal(t, errs, nil)
}
func TestBadKeyValidation(t *testing.T) {
type Test struct {
Name string `validate:"required, "`
}
tst := &Test{
Name: "test",
}
PanicMatches(t, func() { validate.Struct(tst) }, "Invalid validation tag on field Name")
}
func TestFlattenValidation(t *testing.T) {
type Inner struct {
Name string `validate:"required"`
}
type TestMultiDimensionalStructsPtr struct {
Errs [][]*Inner `validate:"gt=0,dive,dive,required"`
}
var errStructPtrArray [][]*Inner
errStructPtrArray = append(errStructPtrArray, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{"ok"}})
tmsp := &TestMultiDimensionalStructsPtr{
Errs: errStructPtrArray,
}
errs := validate.Struct(tmsp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
// for full test coverage
fmt.Sprint(errs.Error())
fieldErr := errs.Errors["Errs"]
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, fieldErr.Field, "Errs")
Equal(t, len(fieldErr.SliceOrArrayErrs), 1)
innerSlice1, ok := fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSlice1.IsPlaceholderErr, true)
Equal(t, innerSlice1.Field, "Errs[0]")
flatFieldErr, ok := fieldErr.Flatten()["[0][1].Inner.Name"]
Equal(t, ok, true)
Equal(t, flatFieldErr.Field, "Name")
Equal(t, flatFieldErr.Tag, "required")
structErrFlatten, ok := errs.Flatten()["Errs[0][1].Inner.Name"]
Equal(t, ok, true)
Equal(t, structErrFlatten.Field, "Name")
Equal(t, structErrFlatten.Tag, "required")
errStructPtrArray = [][]*Inner{}
errStructPtrArray = append(errStructPtrArray, []*Inner{&Inner{"ok"}, nil, &Inner{"ok"}})
tmsp = &TestMultiDimensionalStructsPtr{
Errs: errStructPtrArray,
}
errs = validate.Struct(tmsp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
// for full test coverage
fmt.Sprint(errs.Error())
fieldErr = errs.Errors["Errs"]
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, fieldErr.Field, "Errs")
Equal(t, len(fieldErr.SliceOrArrayErrs), 1)
innerSlice1, ok = fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSlice1.IsPlaceholderErr, true)
Equal(t, innerSlice1.Field, "Errs[0]")
flatFieldErr, ok = fieldErr.Flatten()["[0][1]"]
Equal(t, ok, true)
Equal(t, flatFieldErr.Field, "Errs[0][1]")
Equal(t, flatFieldErr.Tag, "required")
type TestMapStructPtr struct {
Errs map[int]*Inner `validate:"gt=0,dive,required"`
}
mip := map[int]*Inner{0: &Inner{"ok"}, 3: &Inner{""}, 4: &Inner{"ok"}}
msp := &TestMapStructPtr{
Errs: mip,
}
errs = validate.Struct(msp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldError := errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 1)
innerStructError, ok := fieldError.MapErrs[3].(*StructErrors)
Equal(t, ok, true)
Equal(t, innerStructError.Struct, "Inner")
Equal(t, len(innerStructError.Errors), 1)
innerInnerFieldError, ok := innerStructError.Errors["Name"]
Equal(t, ok, true)
Equal(t, innerInnerFieldError.IsPlaceholderErr, false)
Equal(t, innerInnerFieldError.IsSliceOrArray, false)
Equal(t, innerInnerFieldError.Field, "Name")
Equal(t, innerInnerFieldError.Tag, "required")
flatErrs, ok := errs.Flatten()["Errs[3].Inner.Name"]
Equal(t, ok, true)
Equal(t, flatErrs.Field, "Name")
Equal(t, flatErrs.Tag, "required")
mip2 := map[int]*Inner{0: &Inner{"ok"}, 3: nil, 4: &Inner{"ok"}}
msp2 := &TestMapStructPtr{
Errs: mip2,
}
errs = validate.Struct(msp2)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldError = errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 1)
innerFieldError, ok := fieldError.MapErrs[3].(*FieldError)
Equal(t, ok, true)
Equal(t, innerFieldError.IsPlaceholderErr, false)
Equal(t, innerFieldError.IsSliceOrArray, false)
Equal(t, innerFieldError.Field, "Errs[3]")
Equal(t, innerFieldError.Tag, "required")
flatErrs, ok = errs.Flatten()["Errs[3]"]
Equal(t, ok, true)
Equal(t, flatErrs.Field, "Errs[3]")
Equal(t, flatErrs.Tag, "required")
type TestMapInnerArrayStruct struct {
Errs map[int][]string `validate:"gt=0,dive,dive,required"`
}
mias := map[int][]string{0: []string{"ok"}, 3: []string{"ok", ""}, 4: []string{"ok"}}
mia := &TestMapInnerArrayStruct{
Errs: mias,
}
errs = validate.Struct(mia)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
flatErrs, ok = errs.Flatten()["Errs[3][1]"]
Equal(t, ok, true)
Equal(t, flatErrs.Field, "Errs[3][1]")
Equal(t, flatErrs.Tag, "required")
}
func TestInterfaceErrValidation(t *testing.T) {
var v1 interface{}
var v2 interface{}
v2 = 1
v1 = v2
err := validate.Field(v1, "len=1")
Equal(t, err, nil)
err = validate.Field(v2, "len=1")
Equal(t, err, nil)
type ExternalCMD struct {
Userid string `json:"userid"`
Action uint32 `json:"action"`
Data interface{} `json:"data,omitempty" validate:"required"`
}
s := &ExternalCMD{
Userid: "123456",
Action: 10000,
// Data: 1,
}
errs := validate.Struct(s)
NotEqual(t, errs, nil)
Equal(t, errs.Errors["Data"].Field, "Data")
Equal(t, errs.Errors["Data"].Tag, "required")
type ExternalCMD2 struct {
Userid string `json:"userid"`
Action uint32 `json:"action"`
Data interface{} `json:"data,omitempty" validate:"len=1"`
}
s2 := &ExternalCMD2{
Userid: "123456",
Action: 10000,
// Data: 1,
}
errs = validate.Struct(s2)
NotEqual(t, errs, nil)
Equal(t, errs.Errors["Data"].Field, "Data")
Equal(t, errs.Errors["Data"].Tag, "len")
Equal(t, errs.Errors["Data"].Param, "1")
s3 := &ExternalCMD2{
Userid: "123456",
Action: 10000,
Data: 2,
}
errs = validate.Struct(s3)
NotEqual(t, errs, nil)
Equal(t, errs.Errors["Data"].Field, "Data")
Equal(t, errs.Errors["Data"].Tag, "len")
Equal(t, errs.Errors["Data"].Param, "1")
type Inner struct {
Name string `validate:"required"`
}
inner := &Inner{
Name: "",
}
s4 := &ExternalCMD{
Userid: "123456",
Action: 10000,
Data: inner,
}
errs = validate.Struct(s4)
NotEqual(t, errs, nil)
Equal(t, errs.StructErrors["Data"].Struct, "Inner")
Equal(t, errs.StructErrors["Data"].Errors["Name"].Field, "Name")
Equal(t, errs.StructErrors["Data"].Errors["Name"].Tag, "required")
type TestMapStructPtr struct {
Errs map[int]interface{} `validate:"gt=0,dive,len=2"`
}
mip := map[int]interface{}{0: &Inner{"ok"}, 3: nil, 4: &Inner{"ok"}}
msp := &TestMapStructPtr{
Errs: mip,
}
errs = validate.Struct(msp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldError := errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 1)
innerFieldError, ok := fieldError.MapErrs[3].(*FieldError)
Equal(t, ok, true)
Equal(t, innerFieldError.IsPlaceholderErr, false)
Equal(t, innerFieldError.IsMap, false)
Equal(t, len(innerFieldError.MapErrs), 0)
Equal(t, innerFieldError.Field, "Errs[3]")
Equal(t, innerFieldError.Tag, "len")
type TestMultiDimensionalStructs struct {
Errs [][]interface{} `validate:"gt=0,dive,dive,len=2"`
}
var errStructArray [][]interface{}
errStructArray = append(errStructArray, []interface{}{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructArray = append(errStructArray, []interface{}{&Inner{"ok"}, &Inner{""}, &Inner{""}})
tms := &TestMultiDimensionalStructs{
Errs: errStructArray,
}
errs = validate.Struct(tms)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok := errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 2)
sliceError1, ok := fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok := sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerInnersliceError1 := innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
type TestMultiDimensionalStructsPtr2 struct {
Errs [][]*Inner `validate:"gt=0,dive,dive,len=2"`
}
var errStructPtr2Array [][]*Inner
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, nil})
tmsp2 := &TestMultiDimensionalStructsPtr2{
Errs: errStructPtr2Array,
}
errs = validate.Struct(tmsp2)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 3)
sliceError1, ok = fieldErr.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok = sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerSliceStructError2, ok := sliceError1.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSliceStructError2.IsPlaceholderErr, false)
Equal(t, innerSliceStructError2.IsSliceOrArray, false)
Equal(t, len(innerSliceStructError2.SliceOrArrayErrs), 0)
Equal(t, innerSliceStructError2.Field, "Errs[2][2]")
innerInnersliceError1 = innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
m := map[int]interface{}{0: "ok", 3: "", 4: "ok"}
err = validate.Field(m, "len=3,dive,len=2")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, true)
Equal(t, err.IsMap, true)
Equal(t, len(err.MapErrs), 1)
err = validate.Field(m, "len=2,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, false)
Equal(t, err.IsMap, false)
Equal(t, len(err.MapErrs), 0)
arr := []interface{}{"ok", "", "ok"}
err = validate.Field(arr, "len=3,dive,len=2")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, true)
Equal(t, err.IsSliceOrArray, true)
Equal(t, len(err.SliceOrArrayErrs), 1)
err = validate.Field(arr, "len=2,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, false)
Equal(t, err.IsSliceOrArray, false)
Equal(t, len(err.SliceOrArrayErrs), 0)
type MyStruct struct {
A, B string
C interface{}
}
var a MyStruct
a.A = "value"
a.C = "nu"
errs = validate.Struct(a)
Equal(t, errs, nil)
}
func TestMapDiveValidation(t *testing.T) {
n := map[int]interface{}{0: nil}
err := validate.Field(n, "omitempty,required")
m := map[int]string{0: "ok", 3: "", 4: "ok"}
err = validate.Field(m, "len=3,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, true)
Equal(t, err.IsMap, true)
Equal(t, len(err.MapErrs), 1)
err = validate.Field(m, "len=2,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, false)
Equal(t, err.IsMap, false)
Equal(t, len(err.MapErrs), 0)
type Inner struct {
Name string `validate:"required"`
}
type TestMapStruct struct {
Errs map[int]Inner `validate:"gt=0,dive"`
}
mi := map[int]Inner{0: Inner{"ok"}, 3: Inner{""}, 4: Inner{"ok"}}
ms := &TestMapStruct{
Errs: mi,
}
errs := validate.Struct(ms)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
// for full test coverage
fmt.Sprint(errs.Error())
fieldError := errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 1)
structErr, ok := fieldError.MapErrs[3].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(structErr.Errors), 1)
innerErr := structErr.Errors["Name"]
Equal(t, innerErr.IsPlaceholderErr, false)
Equal(t, innerErr.IsMap, false)
Equal(t, len(innerErr.MapErrs), 0)
Equal(t, innerErr.Field, "Name")
Equal(t, innerErr.Tag, "required")
type TestMapTimeStruct struct {
Errs map[int]*time.Time `validate:"gt=0,dive,required"`
}
t1 := time.Now().UTC()
mta := map[int]*time.Time{0: &t1, 3: nil, 4: nil}
mt := &TestMapTimeStruct{
Errs: mta,
}
errs = validate.Struct(mt)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldError = errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 2)
innerErr, ok = fieldError.MapErrs[3].(*FieldError)
Equal(t, ok, true)
Equal(t, innerErr.IsPlaceholderErr, false)
Equal(t, innerErr.IsMap, false)
Equal(t, len(innerErr.MapErrs), 0)
Equal(t, innerErr.Field, "Errs[3]")
Equal(t, innerErr.Tag, "required")
type TestMapStructPtr struct {
Errs map[int]*Inner `validate:"gt=0,dive,required"`
}
mip := map[int]*Inner{0: &Inner{"ok"}, 3: nil, 4: &Inner{"ok"}}
msp := &TestMapStructPtr{
Errs: mip,
}
errs = validate.Struct(msp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldError = errs.Errors["Errs"]
Equal(t, fieldError.IsPlaceholderErr, true)
Equal(t, fieldError.IsMap, true)
Equal(t, len(fieldError.MapErrs), 1)
innerFieldError, ok := fieldError.MapErrs[3].(*FieldError)
Equal(t, ok, true)
Equal(t, innerFieldError.IsPlaceholderErr, false)
Equal(t, innerFieldError.IsMap, false)
Equal(t, len(innerFieldError.MapErrs), 0)
Equal(t, innerFieldError.Field, "Errs[3]")
Equal(t, innerFieldError.Tag, "required")
type TestMapStructPtr2 struct {
Errs map[int]*Inner `validate:"gt=0,dive,omitempty,required"`
}
mip2 := map[int]*Inner{0: &Inner{"ok"}, 3: nil, 4: &Inner{"ok"}}
msp2 := &TestMapStructPtr2{
Errs: mip2,
}
errs = validate.Struct(msp2)
Equal(t, errs, nil)
}
func TestArrayDiveValidation(t *testing.T) {
arr := []string{"ok", "", "ok"}
err := validate.Field(arr, "len=3,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, true)
Equal(t, err.IsSliceOrArray, true)
Equal(t, len(err.SliceOrArrayErrs), 1)
// flat := err.Flatten()
// fe, ok := flat["[1]"]
// Equal(t, ok, true)
// Equal(t, fe.Tag, "required")
err = validate.Field(arr, "len=2,dive,required")
NotEqual(t, err, nil)
Equal(t, err.IsPlaceholderErr, false)
Equal(t, err.IsSliceOrArray, false)
Equal(t, len(err.SliceOrArrayErrs), 0)
type BadDive struct {
Name string `validate:"dive"`
}
bd := &BadDive{
Name: "TEST",
}
PanicMatches(t, func() { validate.Struct(bd) }, "dive error! can't dive on a non slice or map")
type Test struct {
Errs []string `validate:"gt=0,dive,required"`
}
test := &Test{
Errs: []string{"ok", "", "ok"},
}
errs := validate.Struct(test)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
// flat = errs.Flatten()
// me, ok := flat["Errs[1]"]
// Equal(t, ok, true)
// Equal(t, me.Field, "Errs[1]")
// Equal(t, me.Tag, "required")
fieldErr, ok := errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 1)
innerErr, ok := fieldErr.SliceOrArrayErrs[1].(*FieldError)
Equal(t, ok, true)
Equal(t, innerErr.Tag, required)
Equal(t, innerErr.IsPlaceholderErr, false)
Equal(t, innerErr.Field, "Errs[1]")
test = &Test{
Errs: []string{"ok", "ok", ""},
}
errs = validate.Struct(test)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 1)
innerErr, ok = fieldErr.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, innerErr.Tag, required)
Equal(t, innerErr.IsPlaceholderErr, false)
Equal(t, innerErr.Field, "Errs[2]")
type TestMultiDimensional struct {
Errs [][]string `validate:"gt=0,dive,dive,required"`
}
var errArray [][]string
errArray = append(errArray, []string{"ok", "", ""})
errArray = append(errArray, []string{"ok", "", ""})
tm := &TestMultiDimensional{
Errs: errArray,
}
errs = validate.Struct(tm)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 2)
sliceError1, ok := fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
Equal(t, sliceError1.Field, "Errs[0]")
innerSliceError1, ok := sliceError1.SliceOrArrayErrs[1].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSliceError1.IsPlaceholderErr, false)
Equal(t, innerSliceError1.Tag, required)
Equal(t, innerSliceError1.IsSliceOrArray, false)
Equal(t, len(innerSliceError1.SliceOrArrayErrs), 0)
Equal(t, innerSliceError1.Field, "Errs[0][1]")
type Inner struct {
Name string `validate:"required"`
}
type TestMultiDimensionalStructs struct {
Errs [][]Inner `validate:"gt=0,dive,dive"`
}
var errStructArray [][]Inner
errStructArray = append(errStructArray, []Inner{Inner{"ok"}, Inner{""}, Inner{""}})
errStructArray = append(errStructArray, []Inner{Inner{"ok"}, Inner{""}, Inner{""}})
tms := &TestMultiDimensionalStructs{
Errs: errStructArray,
}
errs = validate.Struct(tms)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 2)
sliceError1, ok = fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok := sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerInnersliceError1 := innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
type TestMultiDimensionalStructsPtr struct {
Errs [][]*Inner `validate:"gt=0,dive,dive"`
}
var errStructPtrArray [][]*Inner
errStructPtrArray = append(errStructPtrArray, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtrArray = append(errStructPtrArray, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtrArray = append(errStructPtrArray, []*Inner{&Inner{"ok"}, &Inner{""}, nil})
tmsp := &TestMultiDimensionalStructsPtr{
Errs: errStructPtrArray,
}
errs = validate.Struct(tmsp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
// for full test coverage
fmt.Sprint(errs.Error())
// flat := errs.Flatten()
// // fmt.Println(errs)
// fmt.Println(flat)
// expect Errs[0][1].Inner.Name
// me, ok := flat["Errs[1]"]
// Equal(t, ok, true)
// Equal(t, me.Field, "Errs[1]")
// Equal(t, me.Tag, "required")
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 3)
// flat := fieldErr.Flatten()
// fmt.Println(errs)
// fmt.Println(flat)
sliceError1, ok = fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok = sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerInnersliceError1 = innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
type TestMultiDimensionalStructsPtr2 struct {
Errs [][]*Inner `validate:"gt=0,dive,dive,required"`
}
var errStructPtr2Array [][]*Inner
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr2Array = append(errStructPtr2Array, []*Inner{&Inner{"ok"}, &Inner{""}, nil})
tmsp2 := &TestMultiDimensionalStructsPtr2{
Errs: errStructPtr2Array,
}
errs = validate.Struct(tmsp2)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 3)
sliceError1, ok = fieldErr.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok = sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerSliceStructError2, ok := sliceError1.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSliceStructError2.IsPlaceholderErr, false)
Equal(t, innerSliceStructError2.IsSliceOrArray, false)
Equal(t, len(innerSliceStructError2.SliceOrArrayErrs), 0)
Equal(t, innerSliceStructError2.Field, "Errs[2][2]")
innerInnersliceError1 = innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
type TestMultiDimensionalStructsPtr3 struct {
Errs [][]*Inner `validate:"gt=0,dive,dive,omitempty"`
}
var errStructPtr3Array [][]*Inner
errStructPtr3Array = append(errStructPtr3Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr3Array = append(errStructPtr3Array, []*Inner{&Inner{"ok"}, &Inner{""}, &Inner{""}})
errStructPtr3Array = append(errStructPtr3Array, []*Inner{&Inner{"ok"}, &Inner{""}, nil})
tmsp3 := &TestMultiDimensionalStructsPtr3{
Errs: errStructPtr3Array,
}
errs = validate.Struct(tmsp3)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 3)
sliceError1, ok = fieldErr.SliceOrArrayErrs[0].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceStructError1, ok = sliceError1.SliceOrArrayErrs[1].(*StructErrors)
Equal(t, ok, true)
Equal(t, len(innerSliceStructError1.Errors), 1)
innerInnersliceError1 = innerSliceStructError1.Errors["Name"]
Equal(t, innerInnersliceError1.IsPlaceholderErr, false)
Equal(t, innerInnersliceError1.IsSliceOrArray, false)
Equal(t, len(innerInnersliceError1.SliceOrArrayErrs), 0)
type TestMultiDimensionalTimeTime struct {
Errs [][]*time.Time `validate:"gt=0,dive,dive,required"`
}
var errTimePtr3Array [][]*time.Time
t1 := time.Now().UTC()
t2 := time.Now().UTC()
t3 := time.Now().UTC().Add(time.Hour * 24)
errTimePtr3Array = append(errTimePtr3Array, []*time.Time{&t1, &t2, &t3})
errTimePtr3Array = append(errTimePtr3Array, []*time.Time{&t1, &t2, nil})
errTimePtr3Array = append(errTimePtr3Array, []*time.Time{&t1, nil, nil})
tmtp3 := &TestMultiDimensionalTimeTime{
Errs: errTimePtr3Array,
}
errs = validate.Struct(tmtp3)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 2)
sliceError1, ok = fieldErr.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceError1, ok = sliceError1.SliceOrArrayErrs[1].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSliceError1.IsPlaceholderErr, false)
Equal(t, innerSliceError1.IsSliceOrArray, false)
Equal(t, len(innerSliceError1.SliceOrArrayErrs), 0)
Equal(t, innerSliceError1.Field, "Errs[2][1]")
Equal(t, innerSliceError1.Tag, required)
type TestMultiDimensionalTimeTime2 struct {
Errs [][]*time.Time `validate:"gt=0,dive,dive,required"`
}
var errTimeArray [][]*time.Time
t1 = time.Now().UTC()
t2 = time.Now().UTC()
t3 = time.Now().UTC().Add(time.Hour * 24)
errTimeArray = append(errTimeArray, []*time.Time{&t1, &t2, &t3})
errTimeArray = append(errTimeArray, []*time.Time{&t1, &t2, nil})
errTimeArray = append(errTimeArray, []*time.Time{&t1, nil, nil})
tmtp := &TestMultiDimensionalTimeTime2{
Errs: errTimeArray,
}
errs = validate.Struct(tmtp)
NotEqual(t, errs, nil)
Equal(t, len(errs.Errors), 1)
fieldErr, ok = errs.Errors["Errs"]
Equal(t, ok, true)
Equal(t, fieldErr.IsPlaceholderErr, true)
Equal(t, fieldErr.IsSliceOrArray, true)
Equal(t, len(fieldErr.SliceOrArrayErrs), 2)
sliceError1, ok = fieldErr.SliceOrArrayErrs[2].(*FieldError)
Equal(t, ok, true)
Equal(t, sliceError1.IsPlaceholderErr, true)
Equal(t, sliceError1.IsSliceOrArray, true)
Equal(t, len(sliceError1.SliceOrArrayErrs), 2)
innerSliceError1, ok = sliceError1.SliceOrArrayErrs[1].(*FieldError)
Equal(t, ok, true)
Equal(t, innerSliceError1.IsPlaceholderErr, false)
Equal(t, innerSliceError1.IsSliceOrArray, false)
Equal(t, len(innerSliceError1.SliceOrArrayErrs), 0)
Equal(t, innerSliceError1.Field, "Errs[2][1]")
Equal(t, innerSliceError1.Tag, required)
}
func TestNilStructPointerValidation(t *testing.T) {
type Inner struct {
Data string
}
type Outer struct {
Inner *Inner `validate:"omitempty"`
}
inner := &Inner{
Data: "test",
}
outer := &Outer{
Inner: inner,
}
errs := validate.Struct(outer)
Equal(t, errs, nil)
outer = &Outer{
Inner: nil,
}
errs = validate.Struct(outer)
Equal(t, errs, nil)
type Inner2 struct {
Data string
}
type Outer2 struct {
Inner2 *Inner2 `validate:"required"`
}
inner2 := &Inner2{
Data: "test",
}
outer2 := &Outer2{
Inner2: inner2,
}
errs = validate.Struct(outer2)
Equal(t, errs, nil)
outer2 = &Outer2{
Inner2: nil,
}
errs = validate.Struct(outer2)
NotEqual(t, errs, nil)
type Inner3 struct {
Data string
}
type Outer3 struct {
Inner3 *Inner3
}
inner3 := &Inner3{
Data: "test",
}
outer3 := &Outer3{
Inner3: inner3,
}
errs = validate.Struct(outer3)
Equal(t, errs, nil)
type Inner4 struct {
Data string
}
type Outer4 struct {
Inner4 *Inner4 `validate:"-"`
}
inner4 := &Inner4{
Data: "test",
}
outer4 := &Outer4{
Inner4: inner4,
}
errs = validate.Struct(outer4)
Equal(t, errs, nil)
}
func TestSSNValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"00-90-8787", false},
{"66690-76", false},
{"191 60 2869", true},
{"191-60-2869", true},
}
for i, test := range tests {
err := validate.Field(test.param, "ssn")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d SSN failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "ssn") {
t.Fatalf("Index: %d SSN failed Error: %s", i, err)
}
}
}
}
func TestLongitudeValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"-180.000", true},
{"180.1", false},
{"+73.234", true},
{"+382.3811", false},
{"23.11111111", true},
}
for i, test := range tests {
err := validate.Field(test.param, "longitude")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d Longitude failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "longitude") {
t.Fatalf("Index: %d Longitude failed Error: %s", i, err)
}
}
}
}
func TestLatitudeValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"-90.000", true},
{"+90", true},
{"47.1231231", true},
{"+99.9", false},
{"108", false},
}
for i, test := range tests {
err := validate.Field(test.param, "latitude")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d Latitude failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "latitude") {
t.Fatalf("Index: %d Latitude failed Error: %s", i, err)
}
}
}
}
func TestDataURIValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"data:image/png;base64,TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdC4=", true},
{"data:text/plain;base64,Vml2YW11cyBmZXJtZW50dW0gc2VtcGVyIHBvcnRhLg==", true},
{"image/gif;base64,U3VzcGVuZGlzc2UgbGVjdHVzIGxlbw==", false},
{"data:image/gif;base64,MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuMPNS1Ufof9EW/M98FNw" +
"UAKrwflsqVxaxQjBQnHQmiI7Vac40t8x7pIb8gLGV6wL7sBTJiPovJ0V7y7oc0Ye" +
"rhKh0Rm4skP2z/jHwwZICgGzBvA0rH8xlhUiTvcwDCJ0kc+fh35hNt8srZQM4619" +
"FTgB66Xmp4EtVyhpQV+t02g6NzK72oZI0vnAvqhpkxLeLiMCyrI416wHm5Tkukhx" +
"QmcL2a6hNOyu0ixX/x2kSFXApEnVrJ+/IxGyfyw8kf4N2IZpW5nEP847lpfj0SZZ" +
"Fwrd1mnfnDbYohX2zRptLy2ZUn06Qo9pkG5ntvFEPo9bfZeULtjYzIl6K8gJ2uGZ" + "HQIDAQAB", true},
{"data:image/png;base64,12345", false},
{"", false},
{"data:text,:;base85,U3VzcGVuZGlzc2UgbGVjdHVzIGxlbw==", false},
}
for i, test := range tests {
err := validate.Field(test.param, "datauri")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d DataURI failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "datauri") {
t.Fatalf("Index: %d DataURI failed Error: %s", i, err)
}
}
}
}
func TestMultibyteValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", true},
{"abc", false},
{"123", false},
{"<>@;.-=", false},
{"ひらがな・カタカナ、．漢字", true},
{"あいうえお foobar", true},
{"test＠example.com", true},
{"test＠example.com", true},
{"1234abcDEｘｙｚ", true},
{"ｶﾀｶﾅ", true},
}
for i, test := range tests {
err := validate.Field(test.param, "multibyte")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d Multibyte failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "multibyte") {
t.Fatalf("Index: %d Multibyte failed Error: %s", i, err)
}
}
}
}
func TestPrintableASCIIValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", true},
{"ｆｏｏbar", false},
{"ｘｙｚ０９８", false},
{"１２３456", false},
{"ｶﾀｶﾅ", false},
{"foobar", true},
{"0987654321", true},
{"test@example.com", true},
{"1234abcDEF", true},
{"newline\n", false},
{"\x19test\x7F", false},
}
for i, test := range tests {
err := validate.Field(test.param, "printascii")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d Printable ASCII failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "printascii") {
t.Fatalf("Index: %d Printable ASCII failed Error: %s", i, err)
}
}
}
}
func TestASCIIValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", true},
{"ｆｏｏbar", false},
{"ｘｙｚ０９８", false},
{"１２３456", false},
{"ｶﾀｶﾅ", false},
{"foobar", true},
{"0987654321", true},
{"test@example.com", true},
{"1234abcDEF", true},
{"", true},
}
for i, test := range tests {
err := validate.Field(test.param, "ascii")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d ASCII failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "ascii") {
t.Fatalf("Index: %d ASCII failed Error: %s", i, err)
}
}
}
}
func TestUUID5Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"xxxa987fbc9-4bed-3078-cf07-9141ba07c9f3", false},
{"9c858901-8a57-4791-81fe-4c455b099bc9", false},
{"a987fbc9-4bed-3078-cf07-9141ba07c9f3", false},
{"987fbc97-4bed-5078-af07-9141ba07c9f3", true},
{"987fbc97-4bed-5078-9f07-9141ba07c9f3", true},
}
for i, test := range tests {
err := validate.Field(test.param, "uuid5")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d UUID5 failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "uuid5") {
t.Fatalf("Index: %d UUID5 failed Error: %s", i, err)
}
}
}
}
func TestUUID4Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"xxxa987fbc9-4bed-3078-cf07-9141ba07c9f3", false},
{"a987fbc9-4bed-5078-af07-9141ba07c9f3", false},
{"934859", false},
{"57b73598-8764-4ad0-a76a-679bb6640eb1", true},
{"625e63f3-58f5-40b7-83a1-a72ad31acffb", true},
}
for i, test := range tests {
err := validate.Field(test.param, "uuid4")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d UUID4 failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "uuid4") {
t.Fatalf("Index: %d UUID4 failed Error: %s", i, err)
}
}
}
}
func TestUUID3Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"412452646", false},
{"xxxa987fbc9-4bed-3078-cf07-9141ba07c9f3", false},
{"a987fbc9-4bed-4078-8f07-9141ba07c9f3", false},
{"a987fbc9-4bed-3078-cf07-9141ba07c9f3", true},
}
for i, test := range tests {
err := validate.Field(test.param, "uuid3")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d UUID3 failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "uuid3") {
t.Fatalf("Index: %d UUID3 failed Error: %s", i, err)
}
}
}
}
func TestUUIDValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"xxxa987fbc9-4bed-3078-cf07-9141ba07c9f3", false},
{"a987fbc9-4bed-3078-cf07-9141ba07c9f3xxx", false},
{"a987fbc94bed3078cf079141ba07c9f3", false},
{"934859", false},
{"987fbc9-4bed-3078-cf07a-9141ba07c9f3", false},
{"aaaaaaaa-1111-1111-aaag-111111111111", false},
{"a987fbc9-4bed-3078-cf07-9141ba07c9f3", true},
}
for i, test := range tests {
err := validate.Field(test.param, "uuid")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d UUID failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "uuid") {
t.Fatalf("Index: %d UUID failed Error: %s", i, err)
}
}
}
}
func TestISBNValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"foo", false},
{"3836221195", true},
{"1-61729-085-8", true},
{"3 423 21412 0", true},
{"3 401 01319 X", true},
{"9784873113685", true},
{"978-4-87311-368-5", true},
{"978 3401013190", true},
{"978-3-8362-2119-1", true},
}
for i, test := range tests {
err := validate.Field(test.param, "isbn")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d ISBN failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "isbn") {
t.Fatalf("Index: %d ISBN failed Error: %s", i, err)
}
}
}
}
func TestISBN13Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"foo", false},
{"3-8362-2119-5", false},
{"01234567890ab", false},
{"978 3 8362 2119 0", false},
{"9784873113685", true},
{"978-4-87311-368-5", true},
{"978 3401013190", true},
{"978-3-8362-2119-1", true},
}
for i, test := range tests {
err := validate.Field(test.param, "isbn13")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d ISBN13 failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "isbn13") {
t.Fatalf("Index: %d ISBN13 failed Error: %s", i, err)
}
}
}
}
func TestISBN10Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"", false},
{"foo", false},
{"3423214121", false},
{"978-3836221191", false},
{"3-423-21412-1", false},
{"3 423 21412 1", false},
{"3836221195", true},
{"1-61729-085-8", true},
{"3 423 21412 0", true},
{"3 401 01319 X", true},
}
for i, test := range tests {
err := validate.Field(test.param, "isbn10")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d ISBN10 failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "isbn10") {
t.Fatalf("Index: %d ISBN10 failed Error: %s", i, err)
}
}
}
}
func TestExcludesRuneValidation(t *testing.T) {
tests := []struct {
Value string `validate:"excludesrune=☻"`
Tag string
ExpectedNil bool
}{
{Value: "a☺b☻c☹d", Tag: "excludesrune=☻", ExpectedNil: false},
{Value: "abcd", Tag: "excludesrune=☻", ExpectedNil: true},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
}
func TestExcludesAllValidation(t *testing.T) {
tests := []struct {
Value string `validate:"excludesall=@!{}[]"`
Tag string
ExpectedNil bool
}{
{Value: "abcd@!jfk", Tag: "excludesall=@!{}[]", ExpectedNil: false},
{Value: "abcdefg", Tag: "excludesall=@!{}[]", ExpectedNil: true},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
username := "joeybloggs "
err := validate.Field(username, "excludesall=@ ")
NotEqual(t, err, nil)
excluded := ","
err = validate.Field(excluded, "excludesall=!@#$%^&*()_+.0x2C?")
NotEqual(t, err, nil)
excluded = "="
err = validate.Field(excluded, "excludesall=!@#$%^&*()_+.0x2C=?")
NotEqual(t, err, nil)
}
func TestExcludesValidation(t *testing.T) {
tests := []struct {
Value string `validate:"excludes=@"`
Tag string
ExpectedNil bool
}{
{Value: "abcd@!jfk", Tag: "excludes=@", ExpectedNil: false},
{Value: "abcdq!jfk", Tag: "excludes=@", ExpectedNil: true},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
}
func TestContainsRuneValidation(t *testing.T) {
tests := []struct {
Value string `validate:"containsrune=☻"`
Tag string
ExpectedNil bool
}{
{Value: "a☺b☻c☹d", Tag: "containsrune=☻", ExpectedNil: true},
{Value: "abcd", Tag: "containsrune=☻", ExpectedNil: false},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
}
func TestContainsAnyValidation(t *testing.T) {
tests := []struct {
Value string `validate:"containsany=@!{}[]"`
Tag string
ExpectedNil bool
}{
{Value: "abcd@!jfk", Tag: "containsany=@!{}[]", ExpectedNil: true},
{Value: "abcdefg", Tag: "containsany=@!{}[]", ExpectedNil: false},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
}
func TestContainsValidation(t *testing.T) {
tests := []struct {
Value string `validate:"contains=@"`
Tag string
ExpectedNil bool
}{
{Value: "abcd@!jfk", Tag: "contains=@", ExpectedNil: true},
{Value: "abcdq!jfk", Tag: "contains=@", ExpectedNil: false},
}
for i, s := range tests {
err := validate.Field(s.Value, s.Tag)
if (s.ExpectedNil && err != nil) || (!s.ExpectedNil && err == nil) {
t.Fatalf("Index: %d failed Error: %s", i, err)
}
errs := validate.Struct(s)
if (s.ExpectedNil && errs != nil) || (!s.ExpectedNil && errs == nil) {
t.Fatalf("Index: %d failed Error: %s", i, errs)
}
}
}
func TestIsNeFieldValidation(t *testing.T) {
var j uint64
var k float64
s := "abcd"
i := 1
j = 1
k = 1.543
arr := []string{"test"}
now := time.Now().UTC()
var j2 uint64
var k2 float64
s2 := "abcdef"
i2 := 3
j2 = 2
k2 = 1.5434456
arr2 := []string{"test", "test2"}
arr3 := []string{"test"}
now2 := now
err := validate.FieldWithValue(s, s2, "nefield")
Equal(t, err, nil)
err = validate.FieldWithValue(i2, i, "nefield")
Equal(t, err, nil)
err = validate.FieldWithValue(j2, j, "nefield")
Equal(t, err, nil)
err = validate.FieldWithValue(k2, k, "nefield")
Equal(t, err, nil)
err = validate.FieldWithValue(arr2, arr, "nefield")
Equal(t, err, nil)
err = validate.FieldWithValue(now2, now, "nefield")
NotEqual(t, err, nil)
err = validate.FieldWithValue(arr3, arr, "nefield")
NotEqual(t, err, nil)
type Test struct {
Start *time.Time `validate:"nefield=End"`
End *time.Time
}
sv := &Test{
Start: &now,
End: &now,
}
errs := validate.Struct(sv)
NotEqual(t, errs, nil)
now3 := time.Now().UTC()
sv = &Test{
Start: &now,
End: &now3,
}
errs = validate.Struct(sv)
Equal(t, errs, nil)
channel := make(chan string)
PanicMatches(t, func() { validate.FieldWithValue(nil, 1, "nefield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(5, channel, "nefield") }, "Bad field type chan string")
PanicMatches(t, func() { validate.FieldWithValue(5, now, "nefield") }, "Bad Top Level field type")
type Test2 struct {
Start *time.Time `validate:"nefield=NonExistantField"`
End *time.Time
}
sv2 := &Test2{
Start: &now,
End: &now,
}
PanicMatches(t, func() { validate.Struct(sv2) }, "Field \"NonExistantField\" not found in struct")
}
func TestIsNeValidation(t *testing.T) {
var j uint64
var k float64
s := "abcdef"
i := 3
j = 2
k = 1.5434
arr := []string{"test"}
now := time.Now().UTC()
err := validate.Field(s, "ne=abcd")
Equal(t, err, nil)
err = validate.Field(i, "ne=1")
Equal(t, err, nil)
err = validate.Field(j, "ne=1")
Equal(t, err, nil)
err = validate.Field(k, "ne=1.543")
Equal(t, err, nil)
err = validate.Field(arr, "ne=2")
Equal(t, err, nil)
err = validate.Field(arr, "ne=1")
NotEqual(t, err, nil)
PanicMatches(t, func() { validate.Field(now, "ne=now") }, "Bad field type time.Time")
}
func TestIsEqFieldValidation(t *testing.T) {
var j uint64
var k float64
s := "abcd"
i := 1
j = 1
k = 1.543
arr := []string{"test"}
now := time.Now().UTC()
var j2 uint64
var k2 float64
s2 := "abcd"
i2 := 1
j2 = 1
k2 = 1.543
arr2 := []string{"test"}
arr3 := []string{"test", "test2"}
now2 := now
err := validate.FieldWithValue(s, s2, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(i2, i, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(j2, j, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(k2, k, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(arr2, arr, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(now2, now, "eqfield")
Equal(t, err, nil)
err = validate.FieldWithValue(arr3, arr, "eqfield")
NotEqual(t, err, nil)
type Test struct {
Start *time.Time `validate:"eqfield=End"`
End *time.Time
}
sv := &Test{
Start: &now,
End: &now,
}
errs := validate.Struct(sv)
Equal(t, errs, nil)
now3 := time.Now().UTC()
sv = &Test{
Start: &now,
End: &now3,
}
errs = validate.Struct(sv)
NotEqual(t, errs, nil)
channel := make(chan string)
PanicMatches(t, func() { validate.FieldWithValue(nil, 1, "eqfield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(5, channel, "eqfield") }, "Bad field type chan string")
PanicMatches(t, func() { validate.FieldWithValue(5, now, "eqfield") }, "Bad Top Level field type")
type Test2 struct {
Start *time.Time `validate:"eqfield=NonExistantField"`
End *time.Time
}
sv2 := &Test2{
Start: &now,
End: &now,
}
PanicMatches(t, func() { validate.Struct(sv2) }, "Field \"NonExistantField\" not found in struct")
}
func TestIsEqValidation(t *testing.T) {
var j uint64
var k float64
s := "abcd"
i := 1
j = 1
k = 1.543
arr := []string{"test"}
now := time.Now().UTC()
err := validate.Field(s, "eq=abcd")
Equal(t, err, nil)
err = validate.Field(i, "eq=1")
Equal(t, err, nil)
err = validate.Field(j, "eq=1")
Equal(t, err, nil)
err = validate.Field(k, "eq=1.543")
Equal(t, err, nil)
err = validate.Field(arr, "eq=1")
Equal(t, err, nil)
err = validate.Field(arr, "eq=2")
NotEqual(t, err, nil)
PanicMatches(t, func() { validate.Field(now, "eq=now") }, "Bad field type time.Time")
}
func TestBase64Validation(t *testing.T) {
s := "dW5pY29ybg=="
err := validate.Field(s, "base64")
Equal(t, err, nil)
s = "dGhpIGlzIGEgdGVzdCBiYXNlNjQ="
err = validate.Field(s, "base64")
Equal(t, err, nil)
s = ""
err = validate.Field(s, "base64")
NotEqual(t, err, nil)
s = "dW5pY29ybg== foo bar"
err = validate.Field(s, "base64")
NotEqual(t, err, nil)
}
func TestStructOnlyValidation(t *testing.T) {
type Inner struct {
Test string `validate:"len=5"`
}
type Outer struct {
InnerStruct *Inner `validate:"required,structonly"`
}
outer := &Outer{
InnerStruct: nil,
}
errs := validate.Struct(outer)
NotEqual(t, errs, nil)
inner := &Inner{
Test: "1234",
}
outer = &Outer{
InnerStruct: inner,
}
errs = validate.Struct(outer)
Equal(t, errs, nil)
}
func TestGtField(t *testing.T) {
type TimeTest struct {
Start *time.Time `validate:"required,gt"`
End *time.Time `validate:"required,gt,gtfield=Start"`
}
now := time.Now()
start := now.Add(time.Hour * 24)
end := start.Add(time.Hour * 24)
timeTest := &TimeTest{
Start: &start,
End: &end,
}
errs := validate.Struct(timeTest)
Equal(t, errs, nil)
timeTest = &TimeTest{
Start: &end,
End: &start,
}
errs2 := validate.Struct(timeTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "End", "gtfield")
err3 := validate.FieldWithValue(&start, &end, "gtfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(&end, &start, "gtfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtfield")
type IntTest struct {
Val1 int `validate:"required"`
Val2 int `validate:"required,gtfield=Val1"`
}
intTest := &IntTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(intTest)
Equal(t, errs, nil)
intTest = &IntTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(intTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtfield")
err3 = validate.FieldWithValue(int(1), int(5), "gtfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(int(5), int(1), "gtfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtfield")
type UIntTest struct {
Val1 uint `validate:"required"`
Val2 uint `validate:"required,gtfield=Val1"`
}
uIntTest := &UIntTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(uIntTest)
Equal(t, errs, nil)
uIntTest = &UIntTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(uIntTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtfield")
err3 = validate.FieldWithValue(uint(1), uint(5), "gtfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(uint(5), uint(1), "gtfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtfield")
type FloatTest struct {
Val1 float64 `validate:"required"`
Val2 float64 `validate:"required,gtfield=Val1"`
}
floatTest := &FloatTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(floatTest)
Equal(t, errs, nil)
floatTest = &FloatTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(floatTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtfield")
err3 = validate.FieldWithValue(float32(1), float32(5), "gtfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(float32(5), float32(1), "gtfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtfield")
PanicMatches(t, func() { validate.FieldWithValue(nil, 1, "gtfield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(5, "T", "gtfield") }, "Bad field type string")
PanicMatches(t, func() { validate.FieldWithValue(5, start, "gtfield") }, "Bad Top Level field type")
type TimeTest2 struct {
Start *time.Time `validate:"required"`
End *time.Time `validate:"required,gtfield=NonExistantField"`
}
timeTest2 := &TimeTest2{
Start: &start,
End: &end,
}
PanicMatches(t, func() { validate.Struct(timeTest2) }, "Field \"NonExistantField\" not found in struct")
}
func TestLtField(t *testing.T) {
type TimeTest struct {
Start *time.Time `validate:"required,lt,ltfield=End"`
End *time.Time `validate:"required,lt"`
}
now := time.Now()
start := now.Add(time.Hour * 24 * -1 * 2)
end := start.Add(time.Hour * 24)
timeTest := &TimeTest{
Start: &start,
End: &end,
}
errs := validate.Struct(timeTest)
Equal(t, errs, nil)
timeTest = &TimeTest{
Start: &end,
End: &start,
}
errs2 := validate.Struct(timeTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Start", "ltfield")
err3 := validate.FieldWithValue(&end, &start, "ltfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(&start, &end, "ltfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltfield")
type IntTest struct {
Val1 int `validate:"required"`
Val2 int `validate:"required,ltfield=Val1"`
}
intTest := &IntTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(intTest)
Equal(t, errs, nil)
intTest = &IntTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(intTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltfield")
err3 = validate.FieldWithValue(int(5), int(1), "ltfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(int(1), int(5), "ltfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltfield")
type UIntTest struct {
Val1 uint `validate:"required"`
Val2 uint `validate:"required,ltfield=Val1"`
}
uIntTest := &UIntTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(uIntTest)
Equal(t, errs, nil)
uIntTest = &UIntTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(uIntTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltfield")
err3 = validate.FieldWithValue(uint(5), uint(1), "ltfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(uint(1), uint(5), "ltfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltfield")
type FloatTest struct {
Val1 float64 `validate:"required"`
Val2 float64 `validate:"required,ltfield=Val1"`
}
floatTest := &FloatTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(floatTest)
Equal(t, errs, nil)
floatTest = &FloatTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(floatTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltfield")
err3 = validate.FieldWithValue(float32(5), float32(1), "ltfield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(float32(1), float32(5), "ltfield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltfield")
PanicMatches(t, func() { validate.FieldWithValue(nil, 5, "ltfield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(1, "T", "ltfield") }, "Bad field type string")
PanicMatches(t, func() { validate.FieldWithValue(1, end, "ltfield") }, "Bad Top Level field type")
type TimeTest2 struct {
Start *time.Time `validate:"required"`
End *time.Time `validate:"required,ltfield=NonExistantField"`
}
timeTest2 := &TimeTest2{
Start: &end,
End: &start,
}
PanicMatches(t, func() { validate.Struct(timeTest2) }, "Field \"NonExistantField\" not found in struct")
}
func TestLteField(t *testing.T) {
type TimeTest struct {
Start *time.Time `validate:"required,lte,ltefield=End"`
End *time.Time `validate:"required,lte"`
}
now := time.Now()
start := now.Add(time.Hour * 24 * -1 * 2)
end := start.Add(time.Hour * 24)
timeTest := &TimeTest{
Start: &start,
End: &end,
}
errs := validate.Struct(timeTest)
Equal(t, errs, nil)
timeTest = &TimeTest{
Start: &end,
End: &start,
}
errs2 := validate.Struct(timeTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Start", "ltefield")
err3 := validate.FieldWithValue(&end, &start, "ltefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(&start, &end, "ltefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltefield")
type IntTest struct {
Val1 int `validate:"required"`
Val2 int `validate:"required,ltefield=Val1"`
}
intTest := &IntTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(intTest)
Equal(t, errs, nil)
intTest = &IntTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(intTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltefield")
err3 = validate.FieldWithValue(int(5), int(1), "ltefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(int(1), int(5), "ltefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltefield")
type UIntTest struct {
Val1 uint `validate:"required"`
Val2 uint `validate:"required,ltefield=Val1"`
}
uIntTest := &UIntTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(uIntTest)
Equal(t, errs, nil)
uIntTest = &UIntTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(uIntTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltefield")
err3 = validate.FieldWithValue(uint(5), uint(1), "ltefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(uint(1), uint(5), "ltefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltefield")
type FloatTest struct {
Val1 float64 `validate:"required"`
Val2 float64 `validate:"required,ltefield=Val1"`
}
floatTest := &FloatTest{
Val1: 5,
Val2: 1,
}
errs = validate.Struct(floatTest)
Equal(t, errs, nil)
floatTest = &FloatTest{
Val1: 1,
Val2: 5,
}
errs2 = validate.Struct(floatTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "ltefield")
err3 = validate.FieldWithValue(float32(5), float32(1), "ltefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(float32(1), float32(5), "ltefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "ltefield")
PanicMatches(t, func() { validate.FieldWithValue(nil, 5, "ltefield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(1, "T", "ltefield") }, "Bad field type string")
PanicMatches(t, func() { validate.FieldWithValue(1, end, "ltefield") }, "Bad Top Level field type")
type TimeTest2 struct {
Start *time.Time `validate:"required"`
End *time.Time `validate:"required,ltefield=NonExistantField"`
}
timeTest2 := &TimeTest2{
Start: &end,
End: &start,
}
PanicMatches(t, func() { validate.Struct(timeTest2) }, "Field \"NonExistantField\" not found in struct")
}
func TestGteField(t *testing.T) {
type TimeTest struct {
Start *time.Time `validate:"required,gte"`
End *time.Time `validate:"required,gte,gtefield=Start"`
}
now := time.Now()
start := now.Add(time.Hour * 24)
end := start.Add(time.Hour * 24)
timeTest := &TimeTest{
Start: &start,
End: &end,
}
errs := validate.Struct(timeTest)
Equal(t, errs, nil)
timeTest = &TimeTest{
Start: &end,
End: &start,
}
errs2 := validate.Struct(timeTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "End", "gtefield")
err3 := validate.FieldWithValue(&start, &end, "gtefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(&end, &start, "gtefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtefield")
type IntTest struct {
Val1 int `validate:"required"`
Val2 int `validate:"required,gtefield=Val1"`
}
intTest := &IntTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(intTest)
Equal(t, errs, nil)
intTest = &IntTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(intTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtefield")
err3 = validate.FieldWithValue(int(1), int(5), "gtefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(int(5), int(1), "gtefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtefield")
type UIntTest struct {
Val1 uint `validate:"required"`
Val2 uint `validate:"required,gtefield=Val1"`
}
uIntTest := &UIntTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(uIntTest)
Equal(t, errs, nil)
uIntTest = &UIntTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(uIntTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtefield")
err3 = validate.FieldWithValue(uint(1), uint(5), "gtefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(uint(5), uint(1), "gtefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtefield")
type FloatTest struct {
Val1 float64 `validate:"required"`
Val2 float64 `validate:"required,gtefield=Val1"`
}
floatTest := &FloatTest{
Val1: 1,
Val2: 5,
}
errs = validate.Struct(floatTest)
Equal(t, errs, nil)
floatTest = &FloatTest{
Val1: 5,
Val2: 1,
}
errs2 = validate.Struct(floatTest).Flatten()
NotEqual(t, errs2, nil)
AssertMapFieldError(t, errs2, "Val2", "gtefield")
err3 = validate.FieldWithValue(float32(1), float32(5), "gtefield")
Equal(t, err3, nil)
err3 = validate.FieldWithValue(float32(5), float32(1), "gtefield")
NotEqual(t, err3, nil)
Equal(t, err3.Tag, "gtefield")
PanicMatches(t, func() { validate.FieldWithValue(nil, 1, "gtefield") }, "struct not passed for cross validation")
PanicMatches(t, func() { validate.FieldWithValue(5, "T", "gtefield") }, "Bad field type string")
PanicMatches(t, func() { validate.FieldWithValue(5, start, "gtefield") }, "Bad Top Level field type")
type TimeTest2 struct {
Start *time.Time `validate:"required"`
End *time.Time `validate:"required,gtefield=NonExistantField"`
}
timeTest2 := &TimeTest2{
Start: &start,
End: &end,
}
PanicMatches(t, func() { validate.Struct(timeTest2) }, "Field \"NonExistantField\" not found in struct")
}
func TestValidateByTagAndValue(t *testing.T) {
val := "test"
field := "test"
err := validate.FieldWithValue(val, field, "required")
Equal(t, err, nil)
fn := func(val interface{}, current interface{}, field interface{}, param string) bool {
return current.(string) == field.(string)
}
validate.AddFunction("isequaltestfunc", fn)
err = validate.FieldWithValue(val, field, "isequaltestfunc")
Equal(t, err, nil)
val = "unequal"
err = validate.FieldWithValue(val, field, "isequaltestfunc")
NotEqual(t, err, nil)
Equal(t, err.Tag, "isequaltestfunc")
}
func TestAddFunctions(t *testing.T) {
fn := func(val interface{}, current interface{}, field interface{}, param string) bool {
return true
}
validate := New("validateme", BakedInValidators)
err := validate.AddFunction("new", fn)
Equal(t, err, nil)
err = validate.AddFunction("", fn)
NotEqual(t, err, nil)
validate.AddFunction("new", nil)
NotEqual(t, err, nil)
err = validate.AddFunction("new", fn)
Equal(t, err, nil)
}
func TestChangeTag(t *testing.T) {
validate := New("validateme", BakedInValidators)
validate.SetTag("val")
type Test struct {
Name string `val:"len=4"`
}
s := &Test{
Name: "TEST",
}
err := validate.Struct(s)
Equal(t, err, nil)
}
func TestUnexposedStruct(t *testing.T) {
type Test struct {
Name string
unexposed struct {
A string `validate:"required"`
}
}
s := &Test{
Name: "TEST",
}
err := validate.Struct(s)
Equal(t, err, nil)
}
func TestBadParams(t *testing.T) {
i := 1
err := validate.Field(i, "-")
Equal(t, err, nil)
PanicMatches(t, func() { validate.Field(i, "len=a") }, "strconv.ParseInt: parsing \"a\": invalid syntax")
PanicMatches(t, func() { validate.Field(i, "len=a") }, "strconv.ParseInt: parsing \"a\": invalid syntax")
var ui uint = 1
PanicMatches(t, func() { validate.Field(ui, "len=a") }, "strconv.ParseUint: parsing \"a\": invalid syntax")
f := 1.23
PanicMatches(t, func() { validate.Field(f, "len=a") }, "strconv.ParseFloat: parsing \"a\": invalid syntax")
}
func TestLength(t *testing.T) {
i := true
PanicMatches(t, func() { validate.Field(i, "len") }, "Bad field type bool")
}
func TestIsGt(t *testing.T) {
myMap := map[string]string{}
err := validate.Field(myMap, "gt=0")
NotEqual(t, err, nil)
f := 1.23
err = validate.Field(f, "gt=5")
NotEqual(t, err, nil)
var ui uint = 5
err = validate.Field(ui, "gt=10")
NotEqual(t, err, nil)
i := true
PanicMatches(t, func() { validate.Field(i, "gt") }, "Bad field type bool")
tm := time.Now().UTC()
tm = tm.Add(time.Hour * 24)
err = validate.Field(tm, "gt")
Equal(t, err, nil)
t2 := time.Now().UTC()
err = validate.Field(t2, "gt")
NotEqual(t, err, nil)
Equal(t, err.Tag, "gt")
type Test struct {
Now *time.Time `validate:"gt"`
}
s := &Test{
Now: &tm,
}
errs := validate.Struct(s)
Equal(t, errs, nil)
s = &Test{
Now: &t2,
}
errs = validate.Struct(s)
NotEqual(t, errs, nil)
}
func TestIsGte(t *testing.T) {
i := true
PanicMatches(t, func() { validate.Field(i, "gte") }, "Bad field type bool")
t1 := time.Now().UTC()
t1 = t1.Add(time.Hour * 24)
err := validate.Field(t1, "gte")
Equal(t, err, nil)
t2 := time.Now().UTC()
err = validate.Field(t2, "gte")
NotEqual(t, err, nil)
Equal(t, err.Tag, "gte")
Equal(t, err.Type, reflect.TypeOf(time.Time{}))
type Test struct {
Now *time.Time `validate:"gte"`
}
s := &Test{
Now: &t1,
}
errs := validate.Struct(s)
Equal(t, errs, nil)
s = &Test{
Now: &t2,
}
errs = validate.Struct(s)
NotEqual(t, errs, nil)
}
func TestIsLt(t *testing.T) {
myMap := map[string]string{}
err := validate.Field(myMap, "lt=0")
NotEqual(t, err, nil)
f := 1.23
err = validate.Field(f, "lt=0")
NotEqual(t, err, nil)
var ui uint = 5
err = validate.Field(ui, "lt=0")
NotEqual(t, err, nil)
i := true
PanicMatches(t, func() { validate.Field(i, "lt") }, "Bad field type bool")
t1 := time.Now().UTC()
err = validate.Field(t1, "lt")
Equal(t, err, nil)
t2 := time.Now().UTC()
t2 = t2.Add(time.Hour * 24)
err = validate.Field(t2, "lt")
NotEqual(t, err, nil)
Equal(t, err.Tag, "lt")
type Test struct {
Now *time.Time `validate:"lt"`
}
s := &Test{
Now: &t1,
}
errs := validate.Struct(s)
Equal(t, errs, nil)
s = &Test{
Now: &t2,
}
errs = validate.Struct(s)
NotEqual(t, errs, nil)
}
func TestIsLte(t *testing.T) {
i := true
PanicMatches(t, func() { validate.Field(i, "lte") }, "Bad field type bool")
t1 := time.Now().UTC()
err := validate.Field(t1, "lte")
Equal(t, err, nil)
t2 := time.Now().UTC()
t2 = t2.Add(time.Hour * 24)
err = validate.Field(t2, "lte")
NotEqual(t, err, nil)
Equal(t, err.Tag, "lte")
type Test struct {
Now *time.Time `validate:"lte"`
}
s := &Test{
Now: &t1,
}
errs := validate.Struct(s)
Equal(t, errs, nil)
s = &Test{
Now: &t2,
}
errs = validate.Struct(s)
NotEqual(t, errs, nil)
}
func TestUrl(t *testing.T) {
var tests = []struct {
param string
expected bool
}{
{"http://foo.bar#com", true},
{"http://foobar.com", true},
{"https://foobar.com", true},
{"foobar.com", false},
{"http://foobar.coffee/", true},
{"http://foobar.中文网/", true},
{"http://foobar.org/", true},
{"http://foobar.org:8080/", true},
{"ftp://foobar.ru/", true},
{"http://user:pass@www.foobar.com/", true},
{"http://127.0.0.1/", true},
{"http://duckduckgo.com/?q=%2F", true},
{"http://localhost:3000/", true},
{"http://foobar.com/?foo=bar#baz=qux", true},
{"http://foobar.com?foo=bar", true},
{"http://www.xn--froschgrn-x9a.net/", true},
{"", false},
{"xyz://foobar.com", true},
{"invalid.", false},
{".com", false},
{"rtmp://foobar.com", true},
{"http://www.foo_bar.com/", true},
{"http://localhost:3000/", true},
{"http://foobar.com#baz=qux", true},
{"http://foobar.com/t$-_.+!*\\'(),", true},
{"http://www.foobar.com/~foobar", true},
{"http://www.-foobar.com/", true},
{"http://www.foo---bar.com/", true},
{"mailto:someone@example.com", true},
{"irc://irc.server.org/channel", true},
{"irc://#channel@network", true},
{"/abs/test/dir", false},
{"./rel/test/dir", false},
}
for i, test := range tests {
err := validate.Field(test.param, "url")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d URL failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "url") {
t.Fatalf("Index: %d URL failed Error: %s", i, err)
}
}
}
i := 1
PanicMatches(t, func() { validate.Field(i, "url") }, "Bad field type int")
}
func TestUri(t *testing.T) {
var tests = []struct {
param string
expected bool
}{
{"http://foo.bar#com", true},
{"http://foobar.com", true},
{"https://foobar.com", true},
{"foobar.com", false},
{"http://foobar.coffee/", true},
{"http://foobar.中文网/", true},
{"http://foobar.org/", true},
{"http://foobar.org:8080/", true},
{"ftp://foobar.ru/", true},
{"http://user:pass@www.foobar.com/", true},
{"http://127.0.0.1/", true},
{"http://duckduckgo.com/?q=%2F", true},
{"http://localhost:3000/", true},
{"http://foobar.com/?foo=bar#baz=qux", true},
{"http://foobar.com?foo=bar", true},
{"http://www.xn--froschgrn-x9a.net/", true},
{"", false},
{"xyz://foobar.com", true},
{"invalid.", false},
{".com", false},
{"rtmp://foobar.com", true},
{"http://www.foo_bar.com/", true},
{"http://localhost:3000/", true},
{"http://foobar.com#baz=qux", true},
{"http://foobar.com/t$-_.+!*\\'(),", true},
{"http://www.foobar.com/~foobar", true},
{"http://www.-foobar.com/", true},
{"http://www.foo---bar.com/", true},
{"mailto:someone@example.com", true},
{"irc://irc.server.org/channel", true},
{"irc://#channel@network", true},
{"/abs/test/dir", true},
{"./rel/test/dir", false},
}
for i, test := range tests {
err := validate.Field(test.param, "uri")
if test.expected == true {
if !IsEqual(t, err, nil) {
t.Fatalf("Index: %d URI failed Error: %s", i, err)
}
} else {
if IsEqual(t, err, nil) || !IsEqual(t, err.Tag, "uri") {
t.Fatalf("Index: %d URI failed Error: %s", i, err)
}
}
}
i := 1
PanicMatches(t, func() { validate.Field(i, "uri") }, "Bad field type int")
}
func TestOrTag(t *testing.T) {
s := "rgba(0,31,255,0.5)"
err := validate.Field(s, "rgb|rgba")
Equal(t, err, nil)
s = "rgba(0,31,255,0.5)"
err = validate.Field(s, "rgb|rgba|len=18")
Equal(t, err, nil)
s = "this ain't right"
err = validate.Field(s, "rgb|rgba")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb|rgba")
s = "this ain't right"
err = validate.Field(s, "rgb|rgba|len=10")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb|rgba|len")
s = "this is right"
err = validate.Field(s, "rgb|rgba|len=13")
Equal(t, err, nil)
s = ""
err = validate.Field(s, "omitempty,rgb|rgba")
Equal(t, err, nil)
}
func TestHsla(t *testing.T) {
s := "hsla(360,100%,100%,1)"
err := validate.Field(s, "hsla")
Equal(t, err, nil)
s = "hsla(360,100%,100%,0.5)"
err = validate.Field(s, "hsla")
Equal(t, err, nil)
s = "hsla(0,0%,0%, 0)"
err = validate.Field(s, "hsla")
Equal(t, err, nil)
s = "hsl(361,100%,50%,1)"
err = validate.Field(s, "hsla")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsla")
s = "hsl(361,100%,50%)"
err = validate.Field(s, "hsla")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsla")
s = "hsla(361,100%,50%)"
err = validate.Field(s, "hsla")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsla")
s = "hsla(360,101%,50%)"
err = validate.Field(s, "hsla")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsla")
s = "hsla(360,100%,101%)"
err = validate.Field(s, "hsla")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsla")
i := 1
PanicMatches(t, func() { validate.Field(i, "hsla") }, "interface conversion: interface is int, not string")
}
func TestHsl(t *testing.T) {
s := "hsl(360,100%,50%)"
err := validate.Field(s, "hsl")
Equal(t, err, nil)
s = "hsl(0,0%,0%)"
err = validate.Field(s, "hsl")
Equal(t, err, nil)
s = "hsl(361,100%,50%)"
err = validate.Field(s, "hsl")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsl")
s = "hsl(361,101%,50%)"
err = validate.Field(s, "hsl")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsl")
s = "hsl(361,100%,101%)"
err = validate.Field(s, "hsl")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsl")
s = "hsl(-10,100%,100%)"
err = validate.Field(s, "hsl")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hsl")
i := 1
PanicMatches(t, func() { validate.Field(i, "hsl") }, "interface conversion: interface is int, not string")
}
func TestRgba(t *testing.T) {
s := "rgba(0,31,255,0.5)"
err := validate.Field(s, "rgba")
Equal(t, err, nil)
s = "rgba(0,31,255,0.12)"
err = validate.Field(s, "rgba")
Equal(t, err, nil)
s = "rgba(12%,55%,100%,0.12)"
err = validate.Field(s, "rgba")
Equal(t, err, nil)
s = "rgba( 0, 31, 255, 0.5)"
err = validate.Field(s, "rgba")
Equal(t, err, nil)
s = "rgba(12%,55,100%,0.12)"
err = validate.Field(s, "rgba")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgba")
s = "rgb(0, 31, 255)"
err = validate.Field(s, "rgba")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgba")
s = "rgb(1,349,275,0.5)"
err = validate.Field(s, "rgba")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgba")
s = "rgb(01,31,255,0.5)"
err = validate.Field(s, "rgba")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgba")
i := 1
PanicMatches(t, func() { validate.Field(i, "rgba") }, "interface conversion: interface is int, not string")
}
func TestRgb(t *testing.T) {
s := "rgb(0,31,255)"
err := validate.Field(s, "rgb")
Equal(t, err, nil)
s = "rgb(0, 31, 255)"
err = validate.Field(s, "rgb")
Equal(t, err, nil)
s = "rgb(10%, 50%, 100%)"
err = validate.Field(s, "rgb")
Equal(t, err, nil)
s = "rgb(10%, 50%, 55)"
err = validate.Field(s, "rgb")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb")
s = "rgb(1,349,275)"
err = validate.Field(s, "rgb")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb")
s = "rgb(01,31,255)"
err = validate.Field(s, "rgb")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb")
s = "rgba(0,31,255)"
err = validate.Field(s, "rgb")
NotEqual(t, err, nil)
Equal(t, err.Tag, "rgb")
i := 1
PanicMatches(t, func() { validate.Field(i, "rgb") }, "interface conversion: interface is int, not string")
}
func TestEmail(t *testing.T) {
s := "test@mail.com"
err := validate.Field(s, "email")
Equal(t, err, nil)
s = ""
err = validate.Field(s, "email")
NotEqual(t, err, nil)
Equal(t, err.Tag, "email")
s = "test@email"
err = validate.Field(s, "email")
NotEqual(t, err, nil)
Equal(t, err.Tag, "email")
s = "test@email."
err = validate.Field(s, "email")
NotEqual(t, err, nil)
Equal(t, err.Tag, "email")
s = "@email.com"
err = validate.Field(s, "email")
NotEqual(t, err, nil)
Equal(t, err.Tag, "email")
i := true
PanicMatches(t, func() { validate.Field(i, "email") }, "interface conversion: interface is bool, not string")
}
func TestHexColor(t *testing.T) {
s := "#fff"
err := validate.Field(s, "hexcolor")
Equal(t, err, nil)
s = "#c2c2c2"
err = validate.Field(s, "hexcolor")
Equal(t, err, nil)
s = "fff"
err = validate.Field(s, "hexcolor")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hexcolor")
s = "fffFF"
err = validate.Field(s, "hexcolor")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hexcolor")
i := true
PanicMatches(t, func() { validate.Field(i, "hexcolor") }, "interface conversion: interface is bool, not string")
}
func TestHexadecimal(t *testing.T) {
s := "ff0044"
err := validate.Field(s, "hexadecimal")
Equal(t, err, nil)
s = "abcdefg"
err = validate.Field(s, "hexadecimal")
NotEqual(t, err, nil)
Equal(t, err.Tag, "hexadecimal")
i := true
PanicMatches(t, func() { validate.Field(i, "hexadecimal") }, "interface conversion: interface is bool, not string")
}
func TestNumber(t *testing.T) {
s := "1"
err := validate.Field(s, "number")
Equal(t, err, nil)
s = "+1"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "-1"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "1.12"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "+1.12"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "-1.12"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "1."
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
s = "1.o"
err = validate.Field(s, "number")
NotEqual(t, err, nil)
Equal(t, err.Tag, "number")
i := 1
PanicMatches(t, func() { validate.Field(i, "number") }, "interface conversion: interface is int, not string")
}
func TestNumeric(t *testing.T) {
s := "1"
err := validate.Field(s, "numeric")
Equal(t, err, nil)
s = "+1"
err = validate.Field(s, "numeric")
Equal(t, err, nil)
s = "-1"
err = validate.Field(s, "numeric")
Equal(t, err, nil)
s = "1.12"
err = validate.Field(s, "numeric")
Equal(t, err, nil)
s = "+1.12"
err = validate.Field(s, "numeric")
Equal(t, err, nil)
s = "-1.12"
err = validate.Field(s, "numeric")
Equal(t, err, nil)
s = "1."
err = validate.Field(s, "numeric")
NotEqual(t, err, nil)
Equal(t, err.Tag, "numeric")
s = "1.o"
err = validate.Field(s, "numeric")
NotEqual(t, err, nil)
Equal(t, err.Tag, "numeric")
i := 1
PanicMatches(t, func() { validate.Field(i, "numeric") }, "interface conversion: interface is int, not string")
}
func TestAlphaNumeric(t *testing.T) {
s := "abcd123"
err := validate.Field(s, "alphanum")
Equal(t, err, nil)
s = "abc!23"
err = validate.Field(s, "alphanum")
NotEqual(t, err, nil)
Equal(t, err.Tag, "alphanum")
PanicMatches(t, func() { validate.Field(1, "alphanum") }, "interface conversion: interface is int, not string")
}
func TestAlpha(t *testing.T) {
s := "abcd"
err := validate.Field(s, "alpha")
Equal(t, err, nil)
s = "abc1"
err = validate.Field(s, "alpha")
NotEqual(t, err, nil)
Equal(t, err.Tag, "alpha")
PanicMatches(t, func() { validate.Field(1, "alpha") }, "interface conversion: interface is int, not string")
}
func TestFlattening(t *testing.T) {
tSuccess := &TestString{
Required: "Required",
Len: "length==10",
Min: "min=1",
Max: "1234567890",
MinMax: "12345",
Lt: "012345678",
Lte: "0123456789",
Gt: "01234567890",
Gte: "0123456789",
OmitEmpty: "",
Sub: &SubTest{
Test: "1",
},
SubIgnore: &SubTest{
Test: "",
},
Anonymous: struct {
A string `validate:"required"`
}{
A: "1",
},
Iface: &Impl{
F: "123",
},
}
err1 := validate.Struct(tSuccess).Flatten()
Equal(t, len(err1), 0)
tFail := &TestString{
Required: "",
Len: "",
Min: "",
Max: "12345678901",
MinMax: "",
OmitEmpty: "12345678901",
Sub: &SubTest{
Test: "",
},
Anonymous: struct {
A string `validate:"required"`
}{
A: "",
},
Iface: &Impl{
F: "12",
},
}
err2 := validate.Struct(tFail).Flatten()
// Assert Top Level
NotEqual(t, err2, nil)
// Assert Fields
AssertMapFieldError(t, err2, "Len", "len")
AssertMapFieldError(t, err2, "Gt", "gt")
AssertMapFieldError(t, err2, "Gte", "gte")
// Assert Struct Field
AssertMapFieldError(t, err2, "Sub.Test", "required")
// Assert Anonymous Struct Field
AssertMapFieldError(t, err2, "Anonymous.A", "required")
// Assert Interface Field
AssertMapFieldError(t, err2, "Iface.F", "len")
}
func TestStructStringValidation(t *testing.T) {
validate.SetMaxStructPoolSize(11)
tSuccess := &TestString{
Required: "Required",
Len: "length==10",
Min: "min=1",
Max: "1234567890",
MinMax: "12345",
Lt: "012345678",
Lte: "0123456789",
Gt: "01234567890",
Gte: "0123456789",
OmitEmpty: "",
Sub: &SubTest{
Test: "1",
},
SubIgnore: &SubTest{
Test: "",
},
Anonymous: struct {
A string `validate:"required"`
}{
A: "1",
},
Iface: &Impl{
F: "123",
},
}
err := validate.Struct(tSuccess)
Equal(t, err, nil)
tFail := &TestString{
Required: "",
Len: "",
Min: "",
Max: "12345678901",
MinMax: "",
Lt: "0123456789",
Lte: "01234567890",
Gt: "1",
Gte: "1",
OmitEmpty: "12345678901",
Sub: &SubTest{
Test: "",
},
Anonymous: struct {
A string `validate:"required"`
}{
A: "",
},
Iface: &Impl{
F: "12",
},
}
err = validate.Struct(tFail)
// Assert Top Level
NotEqual(t, err, nil)
Equal(t, err.Struct, "TestString")
Equal(t, len(err.Errors), 10)
Equal(t, len(err.StructErrors), 3)
// Assert Fields
AssertFieldError(t, err, "Required", "required")
AssertFieldError(t, err, "Len", "len")
AssertFieldError(t, err, "Min", "min")
AssertFieldError(t, err, "Max", "max")
AssertFieldError(t, err, "MinMax", "min")
AssertFieldError(t, err, "Gt", "gt")
AssertFieldError(t, err, "Gte", "gte")
AssertFieldError(t, err, "OmitEmpty", "max")
// Assert Anonymous embedded struct
AssertStruct(t, err, "Anonymous", "")
// Assert SubTest embedded struct
val := AssertStruct(t, err, "Sub", "SubTest")
Equal(t, len(val.Errors), 1)
Equal(t, len(val.StructErrors), 0)
AssertFieldError(t, val, "Test", "required")
errors := err.Error()
NotEqual(t, errors, nil)
}
func TestStructInt32Validation(t *testing.T) {
tSuccess := &TestInt32{
Required: 1,
Len: 10,
Min: 1,
Max: 10,
MinMax: 5,
Lt: 9,
Lte: 10,
Gt: 11,
Gte: 10,
OmitEmpty: 0,
}
err := validate.Struct(tSuccess)
Equal(t, err, nil)
tFail := &TestInt32{
Required: 0,
Len: 11,
Min: -1,
Max: 11,
MinMax: -1,
Lt: 10,
Lte: 11,
Gt: 10,
Gte: 9,
OmitEmpty: 11,
}
err = validate.Struct(tFail)
// Assert Top Level
NotEqual(t, err, nil)
Equal(t, err.Struct, "TestInt32")
Equal(t, len(err.Errors), 10)
Equal(t, len(err.StructErrors), 0)
// Assert Fields
AssertFieldError(t, err, "Required", "required")
AssertFieldError(t, err, "Len", "len")
AssertFieldError(t, err, "Min", "min")
AssertFieldError(t, err, "Max", "max")
AssertFieldError(t, err, "MinMax", "min")
AssertFieldError(t, err, "Lt", "lt")
AssertFieldError(t, err, "Lte", "lte")
AssertFieldError(t, err, "Gt", "gt")
AssertFieldError(t, err, "Gte", "gte")
AssertFieldError(t, err, "OmitEmpty", "max")
}
func TestStructUint64Validation(t *testing.T) {
tSuccess := &TestUint64{
Required: 1,
Len: 10,
Min: 1,
Max: 10,
MinMax: 5,
OmitEmpty: 0,
}
err := validate.Struct(tSuccess)
Equal(t, err, nil)
tFail := &TestUint64{
Required: 0,
Len: 11,
Min: 0,
Max: 11,
MinMax: 0,
OmitEmpty: 11,
}
err = validate.Struct(tFail)
// Assert Top Level
NotEqual(t, err, nil)
Equal(t, err.Struct, "TestUint64")
Equal(t, len(err.Errors), 6)
Equal(t, len(err.StructErrors), 0)
// Assert Fields
AssertFieldError(t, err, "Required", "required")
AssertFieldError(t, err, "Len", "len")
AssertFieldError(t, err, "Min", "min")
AssertFieldError(t, err, "Max", "max")
AssertFieldError(t, err, "MinMax", "min")
AssertFieldError(t, err, "OmitEmpty", "max")
}
func TestStructFloat64Validation(t *testing.T) {
tSuccess := &TestFloat64{
Required: 1,
Len: 10,
Min: 1,
Max: 10,
MinMax: 5,
OmitEmpty: 0,
}
err := validate.Struct(tSuccess)
Equal(t, err, nil)
tFail := &TestFloat64{
Required: 0,
Len: 11,
Min: 0,
Max: 11,
MinMax: 0,
OmitEmpty: 11,
}
err = validate.Struct(tFail)
// Assert Top Level
NotEqual(t, err, nil)
Equal(t, err.Struct, "TestFloat64")
Equal(t, len(err.Errors), 6)
Equal(t, len(err.StructErrors), 0)
// Assert Fields
AssertFieldError(t, err, "Required", "required")
AssertFieldError(t, err, "Len", "len")
AssertFieldError(t, err, "Min", "min")
AssertFieldError(t, err, "Max", "max")
AssertFieldError(t, err, "MinMax", "min")
AssertFieldError(t, err, "OmitEmpty", "max")
}
func TestStructSliceValidation(t *testing.T) {
tSuccess := &TestSlice{
Required: []int{1},
Len: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0},
Min: []int{1, 2},
Max: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0},
MinMax: []int{1, 2, 3, 4, 5},
OmitEmpty: nil,
}
err := validate.Struct(tSuccess)
Equal(t, err, nil)
tFail := &TestSlice{
Required: nil,
Len: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1},
Min: []int{},
Max: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1},
MinMax: []int{},
OmitEmpty: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1},
}
err = validate.Struct(tFail)
// Assert Top Level
NotEqual(t, err, nil)
Equal(t, err.Struct, "TestSlice")
Equal(t, len(err.Errors), 6)
Equal(t, len(err.StructErrors), 0)
// Assert Fields
AssertFieldError(t, err, "Required", "required")
AssertFieldError(t, err, "Len", "len")
AssertFieldError(t, err, "Min", "min")
AssertFieldError(t, err, "Max", "max")
AssertFieldError(t, err, "MinMax", "min")
AssertFieldError(t, err, "OmitEmpty", "max")
}
func TestInvalidStruct(t *testing.T) {
s := &SubTest{
Test: "1",
}
PanicMatches(t, func() { validate.Struct(s.Test) }, "interface passed for validation is not a struct")
}
func TestInvalidField(t *testing.T) {
s := &SubTest{
Test: "1",
}
PanicMatches(t, func() { validate.Field(s, "required") }, "Invalid field passed to fieldWithNameAndValue")
}
func TestInvalidTagField(t *testing.T) {
s := &SubTest{
Test: "1",
}
PanicMatches(t, func() { validate.Field(s.Test, "") }, fmt.Sprintf("Invalid validation tag on field %s", ""))
}
func TestInvalidValidatorFunction(t *testing.T) {
s := &SubTest{
Test: "1",
}
PanicMatches(t, func() { validate.Field(s.Test, "zzxxBadFunction") }, fmt.Sprintf("Undefined validation function on field %s", ""))
}
func TestPoolObjectMaxSizeValidation(t *testing.T) {
// this will ensure that the pool objects are let go
// when the pool is saturated
validate.SetMaxStructPoolSize(0)
tSuccess := &TestSlice{
Required: []int{1},
Len: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0},
Min: []int{1, 2},
Max: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 0},
MinMax: []int{1, 2, 3, 4, 5},
OmitEmpty: nil,
}
for i := 0; i < 2; i++ {
err := validate.Struct(tSuccess)
Equal(t, err, nil)
}
}