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87 lines
2.5 KiB
87 lines
2.5 KiB
package main
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import (
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"reflect"
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"testing"
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)
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func TestNoParameters(t *testing.T) {
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path := "/test/noparams"
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m := buildPathVars(path)
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if !reflect.DeepEqual(m, map[string]*string{}) {
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t.Fatalf("Map should be empty")
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}
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}
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func TestSingleParam(t *testing.T) {
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path := "/test/{message.id}"
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m := buildPathVars(path)
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if !reflect.DeepEqual(len(m), 1) {
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t.Fatalf("len(m) not is 1")
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}
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if m["message.id"] != nil {
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t.Fatalf(`m["message.id"] should be empty`)
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}
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}
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func TestTwoParametersReplacement(t *testing.T) {
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path := "/test/{message.id}/{message.name=messages/*}"
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m := buildPathVars(path)
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if len(m) != 2 {
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t.Fatal("len(m) should be 2")
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}
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if m["message.id"] != nil {
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t.Fatal(`m["message.id"] should be nil`)
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}
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if m["message.name"] == nil {
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t.Fatal(`m["message.name"] should not be nil`)
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}
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if *m["message.name"] != "messages/*" {
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t.Fatal(`m["message.name"] should be "messages/*"`)
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}
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}
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func TestNoReplacePath(t *testing.T) {
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path := "/test/{message.id=test}"
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if !reflect.DeepEqual(replacePath("message.id", "test", path), "/test/{message.id:test}") {
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t.Fatal(`replacePath("message.id", "test", path) should be "/test/{message.id:test}"`)
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}
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path = "/test/{message.id=test/*}"
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if !reflect.DeepEqual(replacePath("message.id", "test/*", path), "/test/{message.id:test/.*}") {
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t.Fatal(`replacePath("message.id", "test/*", path) should be "/test/{message.id:test/.*}"`)
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}
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}
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func TestReplacePath(t *testing.T) {
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path := "/test/{message.id}/{message.name=messages/*}"
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newPath := replacePath("message.name", "messages/*", path)
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if !reflect.DeepEqual("/test/{message.id}/{message.name:messages/.*}", newPath) {
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t.Fatal(`replacePath("message.name", "messages/*", path) should be "/test/{message.id}/{message.name:messages/.*}"`)
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}
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}
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func TestIteration(t *testing.T) {
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path := "/test/{message.id}/{message.name=messages/*}"
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vars := buildPathVars(path)
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for v, s := range vars {
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if s != nil {
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path = replacePath(v, *s, path)
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}
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}
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if !reflect.DeepEqual("/test/{message.id}/{message.name:messages/.*}", path) {
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t.Fatal(`replacePath("message.name", "messages/*", path) should be "/test/{message.id}/{message.name:messages/.*}"`)
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}
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}
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func TestIterationMiddle(t *testing.T) {
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path := "/test/{message.name=messages/*}/books"
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vars := buildPathVars(path)
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for v, s := range vars {
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if s != nil {
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path = replacePath(v, *s, path)
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}
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}
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if !reflect.DeepEqual("/test/{message.name:messages/.*}/books", path) {
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t.Fatal(`replacePath("message.name", "messages/*", path) should be "/test/{message.name:messages/.*}/books"`)
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}
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}
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