You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
373 lines
8.8 KiB
373 lines
8.8 KiB
package http
|
|
|
|
import (
|
|
"context"
|
|
"crypto/tls"
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net"
|
|
"net/http"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
kratoserrors "github.com/go-kratos/kratos/v2/errors"
|
|
"github.com/go-kratos/kratos/v2/internal/host"
|
|
)
|
|
|
|
var h = func(w http.ResponseWriter, r *http.Request) {
|
|
_ = json.NewEncoder(w).Encode(testData{Path: r.RequestURI})
|
|
}
|
|
|
|
type testKey struct{}
|
|
|
|
type testData struct {
|
|
Path string `json:"path"`
|
|
}
|
|
|
|
// handleFuncWrapper is a wrapper for http.HandlerFunc to implement http.Handler
|
|
type handleFuncWrapper struct {
|
|
fn http.HandlerFunc
|
|
}
|
|
|
|
func (x *handleFuncWrapper) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
|
|
x.fn.ServeHTTP(writer, request)
|
|
}
|
|
|
|
func newHandleFuncWrapper(fn http.HandlerFunc) http.Handler {
|
|
return &handleFuncWrapper{fn: fn}
|
|
}
|
|
|
|
func TestServeHTTP(t *testing.T) {
|
|
ln, err := net.Listen("tcp", ":0")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
mux := NewServer(Listener(ln))
|
|
mux.HandleFunc("/index", h)
|
|
mux.Route("/errors").GET("/cause", func(ctx Context) error {
|
|
return kratoserrors.BadRequest("xxx", "zzz").
|
|
WithMetadata(map[string]string{"foo": "bar"}).
|
|
WithCause(errors.New("error cause"))
|
|
})
|
|
if err = mux.WalkRoute(func(r RouteInfo) error {
|
|
t.Logf("WalkRoute: %+v", r)
|
|
return nil
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if e, err := mux.Endpoint(); err != nil || e == nil || strings.HasSuffix(e.Host, ":0") {
|
|
t.Fatal(e, err)
|
|
}
|
|
srv := http.Server{Handler: mux}
|
|
go func() {
|
|
if err := srv.Serve(ln); err != nil {
|
|
if kratoserrors.Is(err, http.ErrServerClosed) {
|
|
return
|
|
}
|
|
panic(err)
|
|
}
|
|
}()
|
|
time.Sleep(time.Second)
|
|
if err := srv.Shutdown(context.Background()); err != nil {
|
|
t.Log(err)
|
|
}
|
|
}
|
|
|
|
func TestServer(t *testing.T) {
|
|
ctx := context.Background()
|
|
srv := NewServer()
|
|
srv.Handle("/index", newHandleFuncWrapper(h))
|
|
srv.HandleFunc("/index/{id:[0-9]+}", h)
|
|
srv.HandlePrefix("/test/prefix", newHandleFuncWrapper(h))
|
|
srv.HandleHeader("content-type", "application/grpc-web+json", func(w http.ResponseWriter, r *http.Request) {
|
|
_ = json.NewEncoder(w).Encode(testData{Path: r.RequestURI})
|
|
})
|
|
srv.Route("/errors").GET("/cause", func(ctx Context) error {
|
|
return kratoserrors.BadRequest("xxx", "zzz").
|
|
WithMetadata(map[string]string{"foo": "bar"}).
|
|
WithCause(errors.New("error cause"))
|
|
})
|
|
|
|
if e, err := srv.Endpoint(); err != nil || e == nil || strings.HasSuffix(e.Host, ":0") {
|
|
t.Fatal(e, err)
|
|
}
|
|
|
|
go func() {
|
|
if err := srv.Start(ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
}()
|
|
time.Sleep(time.Second)
|
|
testHeader(t, srv)
|
|
testClient(t, srv)
|
|
testAccept(t, srv)
|
|
time.Sleep(time.Second)
|
|
if srv.Stop(ctx) != nil {
|
|
t.Errorf("expected nil got %v", srv.Stop(ctx))
|
|
}
|
|
}
|
|
|
|
func testAccept(t *testing.T, srv *Server) {
|
|
tests := []struct {
|
|
method string
|
|
path string
|
|
contentType string
|
|
}{
|
|
{http.MethodGet, "/errors/cause", "application/json"},
|
|
{http.MethodGet, "/errors/cause", "application/proto"},
|
|
}
|
|
e, err := srv.Endpoint()
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
client, err := NewClient(context.Background(), WithEndpoint(e.Host))
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
for _, test := range tests {
|
|
req, err := http.NewRequest(test.method, e.String()+test.path, nil)
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
req.Header.Set("Content-Type", test.contentType)
|
|
resp, err := client.Do(req)
|
|
if kratoserrors.Code(err) != 400 {
|
|
t.Errorf("expected 400 got %v", err)
|
|
}
|
|
if err == nil {
|
|
resp.Body.Close()
|
|
}
|
|
}
|
|
}
|
|
|
|
func testHeader(t *testing.T, srv *Server) {
|
|
e, err := srv.Endpoint()
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
client, err := NewClient(context.Background(), WithEndpoint(e.Host))
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
reqURL := fmt.Sprintf(e.String() + "/index")
|
|
req, err := http.NewRequest(http.MethodGet, reqURL, nil)
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
req.Header.Set("content-type", "application/grpc-web+json")
|
|
resp, err := client.Do(req)
|
|
if err != nil {
|
|
t.Errorf("expected nil got %v", err)
|
|
}
|
|
resp.Body.Close()
|
|
}
|
|
|
|
func testClient(t *testing.T, srv *Server) {
|
|
tests := []struct {
|
|
method string
|
|
path string
|
|
code int
|
|
}{
|
|
{http.MethodGet, "/index", http.StatusOK},
|
|
{http.MethodPut, "/index", http.StatusOK},
|
|
{http.MethodPost, "/index", http.StatusOK},
|
|
{http.MethodPatch, "/index", http.StatusOK},
|
|
{http.MethodDelete, "/index", http.StatusOK},
|
|
|
|
{http.MethodGet, "/index/1", http.StatusOK},
|
|
{http.MethodPut, "/index/1", http.StatusOK},
|
|
{http.MethodPost, "/index/1", http.StatusOK},
|
|
{http.MethodPatch, "/index/1", http.StatusOK},
|
|
{http.MethodDelete, "/index/1", http.StatusOK},
|
|
|
|
{http.MethodGet, "/index/notfound", http.StatusNotFound},
|
|
{http.MethodGet, "/errors/cause", http.StatusBadRequest},
|
|
{http.MethodGet, "/test/prefix/123111", http.StatusOK},
|
|
}
|
|
e, err := srv.Endpoint()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client, err := NewClient(context.Background(), WithEndpoint(e.Host))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer client.Close()
|
|
for _, test := range tests {
|
|
var res testData
|
|
reqURL := fmt.Sprintf(e.String() + test.path)
|
|
req, err := http.NewRequest(test.method, reqURL, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
resp, err := client.Do(req)
|
|
if kratoserrors.Code(err) != test.code {
|
|
t.Fatalf("want %v, but got %v", test, err)
|
|
}
|
|
if err != nil {
|
|
continue
|
|
}
|
|
if resp.StatusCode != 200 {
|
|
_ = resp.Body.Close()
|
|
t.Fatalf("http status got %d", resp.StatusCode)
|
|
}
|
|
content, err := io.ReadAll(resp.Body)
|
|
_ = resp.Body.Close()
|
|
if err != nil {
|
|
t.Fatalf("read resp error %v", err)
|
|
}
|
|
err = json.Unmarshal(content, &res)
|
|
if err != nil {
|
|
t.Fatalf("unmarshal resp error %v", err)
|
|
}
|
|
if res.Path != test.path {
|
|
t.Errorf("expected %s got %s", test.path, res.Path)
|
|
}
|
|
}
|
|
for _, test := range tests {
|
|
var res testData
|
|
err := client.Invoke(context.Background(), test.method, test.path, nil, &res)
|
|
if kratoserrors.Code(err) != test.code {
|
|
t.Fatalf("want %v, but got %v", test, err)
|
|
}
|
|
if err != nil {
|
|
continue
|
|
}
|
|
if res.Path != test.path {
|
|
t.Errorf("expected %s got %s", test.path, res.Path)
|
|
}
|
|
}
|
|
}
|
|
|
|
func BenchmarkServer(b *testing.B) {
|
|
fn := func(w http.ResponseWriter, r *http.Request) {
|
|
data := &testData{Path: r.RequestURI}
|
|
_ = json.NewEncoder(w).Encode(data)
|
|
if r.Context().Value(testKey{}) != "test" {
|
|
w.WriteHeader(500)
|
|
}
|
|
}
|
|
ctx := context.Background()
|
|
ctx = context.WithValue(ctx, testKey{}, "test")
|
|
srv := NewServer()
|
|
srv.HandleFunc("/index", fn)
|
|
go func() {
|
|
if err := srv.Start(ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
}()
|
|
time.Sleep(time.Second)
|
|
port, ok := host.Port(srv.lis)
|
|
if !ok {
|
|
b.Errorf("expected port got %v", srv.lis)
|
|
}
|
|
client, err := NewClient(context.Background(), WithEndpoint(fmt.Sprintf("127.0.0.1:%d", port)))
|
|
if err != nil {
|
|
b.Errorf("expected nil got %v", err)
|
|
}
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
var res testData
|
|
err := client.Invoke(context.Background(), http.MethodPost, "/index", nil, &res)
|
|
if err != nil {
|
|
b.Errorf("expected nil got %v", err)
|
|
}
|
|
}
|
|
_ = srv.Stop(ctx)
|
|
}
|
|
|
|
func TestNetwork(t *testing.T) {
|
|
o := &Server{}
|
|
v := "abc"
|
|
Network(v)(o)
|
|
if !reflect.DeepEqual(v, o.network) {
|
|
t.Errorf("expected %v got %v", v, o.network)
|
|
}
|
|
}
|
|
|
|
func TestAddress(t *testing.T) {
|
|
o := &Server{}
|
|
v := "abc"
|
|
Address(v)(o)
|
|
if !reflect.DeepEqual(v, o.address) {
|
|
t.Errorf("expected %v got %v", v, o.address)
|
|
}
|
|
}
|
|
|
|
func TestTimeout(t *testing.T) {
|
|
o := &Server{}
|
|
v := time.Duration(123)
|
|
Timeout(v)(o)
|
|
if !reflect.DeepEqual(v, o.timeout) {
|
|
t.Errorf("expected %v got %v", v, o.timeout)
|
|
}
|
|
}
|
|
|
|
func TestLogger(_ *testing.T) {
|
|
// TODO
|
|
}
|
|
|
|
func TestRequestDecoder(t *testing.T) {
|
|
o := &Server{}
|
|
v := func(*http.Request, interface{}) error { return nil }
|
|
RequestDecoder(v)(o)
|
|
if o.decBody == nil {
|
|
t.Errorf("expected nil got %v", o.decBody)
|
|
}
|
|
}
|
|
|
|
func TestResponseEncoder(t *testing.T) {
|
|
o := &Server{}
|
|
v := func(http.ResponseWriter, *http.Request, interface{}) error { return nil }
|
|
ResponseEncoder(v)(o)
|
|
if o.enc == nil {
|
|
t.Errorf("expected nil got %v", o.enc)
|
|
}
|
|
}
|
|
|
|
func TestErrorEncoder(t *testing.T) {
|
|
o := &Server{}
|
|
v := func(http.ResponseWriter, *http.Request, error) {}
|
|
ErrorEncoder(v)(o)
|
|
if o.ene == nil {
|
|
t.Errorf("expected nil got %v", o.ene)
|
|
}
|
|
}
|
|
|
|
func TestTLSConfig(t *testing.T) {
|
|
o := &Server{}
|
|
v := &tls.Config{}
|
|
TLSConfig(v)(o)
|
|
if !reflect.DeepEqual(v, o.tlsConf) {
|
|
t.Errorf("expected %v got %v", v, o.tlsConf)
|
|
}
|
|
}
|
|
|
|
func TestStrictSlash(t *testing.T) {
|
|
o := &Server{}
|
|
v := true
|
|
StrictSlash(v)(o)
|
|
if !reflect.DeepEqual(v, o.strictSlash) {
|
|
t.Errorf("expected %v got %v", v, o.tlsConf)
|
|
}
|
|
}
|
|
|
|
func TestListener(t *testing.T) {
|
|
lis, err := net.Listen("tcp", ":0")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
s := &Server{}
|
|
Listener(lis)(s)
|
|
if !reflect.DeepEqual(s.lis, lis) {
|
|
t.Errorf("expected %v got %v", lis, s.lis)
|
|
}
|
|
if e, err := s.Endpoint(); err != nil || e == nil {
|
|
t.Errorf("expected not empty")
|
|
}
|
|
}
|
|
|