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* test http * fix response codec * benchmark
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,174 @@ | ||
package http | ||
|
||
import ( | ||
"bytes" | ||
"context" | ||
"encoding/json" | ||
"github.com/go-kratos/kratos/v2/errors" | ||
"io/ioutil" | ||
nethttp "net/http" | ||
"testing" | ||
"time" | ||
|
||
"github.com/stretchr/testify/assert" | ||
|
||
"github.com/go-kratos/kratos/v2/registry" | ||
) | ||
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||
type mockRoundTripper struct { | ||
} | ||
|
||
func (rt *mockRoundTripper) RoundTrip(req *nethttp.Request) (resp *nethttp.Response, err error) { | ||
return | ||
} | ||
|
||
func TestWithTransport(t *testing.T) { | ||
ov := &mockRoundTripper{} | ||
o := WithTransport(ov) | ||
co := &clientOptions{} | ||
o(co) | ||
assert.Equal(t, co.transport, ov) | ||
} | ||
|
||
func TestWithTimeout(t *testing.T) { | ||
ov := 1 * time.Second | ||
o := WithTimeout(ov) | ||
co := &clientOptions{} | ||
o(co) | ||
assert.Equal(t, co.timeout, ov) | ||
} | ||
|
||
func TestWithBalancer(t *testing.T) { | ||
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||
} | ||
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func TestWithUserAgent(t *testing.T) { | ||
ov := "kratos" | ||
o := WithUserAgent(ov) | ||
co := &clientOptions{} | ||
o(co) | ||
assert.Equal(t, co.userAgent, ov) | ||
} | ||
|
||
func TestWithMiddleware(t *testing.T) { | ||
} | ||
|
||
func TestWithEndpoint(t *testing.T) { | ||
ov := "some-endpoint" | ||
o := WithEndpoint(ov) | ||
co := &clientOptions{} | ||
o(co) | ||
assert.Equal(t, co.endpoint, ov) | ||
} | ||
|
||
func TestWithRequestEncoder(t *testing.T) { | ||
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} | ||
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func TestWithResponseDecoder(t *testing.T) { | ||
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} | ||
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func TestWithErrorDecoder(t *testing.T) { | ||
} | ||
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type mockDiscovery struct { | ||
} | ||
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func (*mockDiscovery) GetService(ctx context.Context, serviceName string) ([]*registry.ServiceInstance, error) { | ||
return nil, nil | ||
} | ||
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||
func (*mockDiscovery) Watch(ctx context.Context, serviceName string) (registry.Watcher, error) { | ||
return nil, nil | ||
} | ||
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func TestWithDiscovery(t *testing.T) { | ||
ov := &mockDiscovery{} | ||
o := WithDiscovery(ov) | ||
co := &clientOptions{} | ||
o(co) | ||
assert.Equal(t, co.discovery, ov) | ||
} | ||
|
||
func TestDefaultRequestEncoder(t *testing.T) { | ||
req1 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"a\":\"1\", \"b\": 2}")), | ||
} | ||
req1.Header.Set("Content-Type", "application/xml") | ||
|
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v1 := &struct { | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
}{"a", 1} | ||
b, err1 := DefaultRequestEncoder(context.TODO(), "application/json", v1) | ||
assert.Nil(t, err1) | ||
v1b := &struct { | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
}{} | ||
err1 = json.Unmarshal(b, v1b) | ||
assert.Nil(t, err1) | ||
assert.Equal(t, v1, v1b) | ||
} | ||
|
||
func TestDefaultResponseDecoder(t *testing.T) { | ||
resp1 := &nethttp.Response{ | ||
Header: make(nethttp.Header), | ||
StatusCode: 200, | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"a\":\"1\", \"b\": 2}")), | ||
} | ||
v1 := &struct { | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
}{} | ||
err1 := DefaultResponseDecoder(context.TODO(), resp1, &v1) | ||
assert.Nil(t, err1) | ||
assert.Equal(t, "1", v1.A) | ||
assert.Equal(t, int64(2), v1.B) | ||
|
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resp2 := &nethttp.Response{ | ||
Header: make(nethttp.Header), | ||
StatusCode: 200, | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{badjson}")), | ||
} | ||
v2 := &struct { | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
}{} | ||
err2 := DefaultResponseDecoder(context.TODO(), resp2, &v2) | ||
terr1 := &json.SyntaxError{} | ||
assert.ErrorAs(t, err2, &terr1) | ||
} | ||
|
||
func TestDefaultErrorDecoder(t *testing.T) { | ||
for i := 200; i < 300; i++ { | ||
resp := &nethttp.Response{Header: make(nethttp.Header), StatusCode: i} | ||
assert.Nil(t, DefaultErrorDecoder(context.TODO(), resp)) | ||
} | ||
resp1 := &nethttp.Response{ | ||
Header: make(nethttp.Header), | ||
StatusCode: 300, | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"foo\":\"bar\"}")), | ||
} | ||
assert.Error(t, DefaultErrorDecoder(context.TODO(), resp1)) | ||
|
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resp2 := &nethttp.Response{ | ||
Header: make(nethttp.Header), | ||
StatusCode: 500, | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"code\":54321, \"message\": \"hi\", \"reason\": \"FOO\"}")), | ||
} | ||
err2 := DefaultErrorDecoder(context.TODO(), resp2) | ||
assert.Error(t, err2) | ||
assert.Equal(t, int32(54321), err2.(*errors.Error).GetCode()) | ||
assert.Equal(t, "hi", err2.(*errors.Error).GetMessage()) | ||
assert.Equal(t, "FOO", err2.(*errors.Error).GetReason()) | ||
} | ||
|
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func TestCodecForResponse(t *testing.T) { | ||
resp := &nethttp.Response{Header: make(nethttp.Header)} | ||
resp.Header.Set("Content-Type", "application/xml") | ||
c := CodecForResponse(resp) | ||
assert.Equal(t, "xml", c.Name()) | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,108 @@ | ||
package http | ||
|
||
import ( | ||
"bytes" | ||
"github.com/go-kratos/kratos/v2/errors" | ||
"github.com/stretchr/testify/assert" | ||
"io/ioutil" | ||
nethttp "net/http" | ||
"testing" | ||
) | ||
|
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func TestDefaultRequestDecoder(t *testing.T) { | ||
req1 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"a\":\"1\", \"b\": 2}")), | ||
} | ||
req1.Header.Set("Content-Type", "application/json") | ||
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v1 := &struct { | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
}{} | ||
err1 := DefaultRequestDecoder(req1, &v1) | ||
assert.Nil(t, err1) | ||
assert.Equal(t, "1", v1.A) | ||
assert.Equal(t, int64(2), v1.B) | ||
} | ||
|
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type mockResponseWriter struct { | ||
StatusCode int | ||
Data []byte | ||
header nethttp.Header | ||
} | ||
|
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func (w *mockResponseWriter) Header() nethttp.Header { | ||
return w.header | ||
} | ||
|
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func (w *mockResponseWriter) Write(b []byte) (int, error) { | ||
w.Data = b | ||
return len(b), nil | ||
} | ||
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func (w *mockResponseWriter) WriteHeader(statusCode int) { | ||
w.StatusCode = statusCode | ||
} | ||
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type dataWithStatusCode struct { | ||
statusCode int | ||
A string `json:"a"` | ||
B int64 `json:"b"` | ||
} | ||
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func (d *dataWithStatusCode) StatusCode() int { | ||
return d.statusCode | ||
} | ||
|
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func TestDefaultResponseEncoder(t *testing.T) { | ||
w := &mockResponseWriter{header: make(nethttp.Header)} | ||
req1 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
} | ||
req1.Header.Set("Content-Type", "application/json") | ||
|
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v1 := &dataWithStatusCode{statusCode: 201, A: "1", B: 2} | ||
err := DefaultResponseEncoder(w, req1, v1) | ||
assert.Nil(t, err) | ||
assert.Equal(t, "application/json", w.Header().Get("Content-Type")) | ||
assert.Equal(t, 201, w.StatusCode) | ||
assert.NotNil(t, w.Data) | ||
} | ||
|
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func TestDefaultResponseEncoderWithError(t *testing.T) { | ||
w := &mockResponseWriter{header: make(nethttp.Header)} | ||
req1 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
} | ||
req1.Header.Set("Content-Type", "application/json") | ||
|
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v1 := &errors.Error{Code: 511} | ||
err := DefaultResponseEncoder(w, req1, v1) | ||
assert.Nil(t, err) | ||
assert.Equal(t, "application/json", w.Header().Get("Content-Type")) | ||
assert.Equal(t, 511, w.StatusCode) | ||
assert.NotNil(t, w.Data) | ||
} | ||
|
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func TestCodecForRequest(t *testing.T) { | ||
req1 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
Body: ioutil.NopCloser(bytes.NewBufferString("<xml></xml>")), | ||
} | ||
req1.Header.Set("Content-Type", "application/xml") | ||
|
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c, ok := CodecForRequest(req1, "Content-Type") | ||
assert.True(t, ok) | ||
assert.Equal(t, "xml", c.Name()) | ||
|
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req2 := &nethttp.Request{ | ||
Header: make(nethttp.Header), | ||
Body: ioutil.NopCloser(bytes.NewBufferString("{\"a\":\"1\", \"b\": 2}")), | ||
} | ||
req2.Header.Set("Content-Type", "blablablabla") | ||
|
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c, ok = CodecForRequest(req2, "Content-Type") | ||
assert.False(t, ok) | ||
assert.Equal(t, "json", c.Name()) | ||
} |
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