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|
package http
import (
"context"
"errors"
"io"
"net/http"
"testing"
"time"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
type testReader struct {
duration time.Duration
count int
}
func (r *testReader) Read(b []byte) (int, error) {
if r.count > 0 {
r.count--
return len(b), nil
}
time.Sleep(r.duration)
return 0, io.EOF
}
func (r *testReader) Close() error {
return nil
}
func TestTimeoutReadCloser(t *testing.T) {
reader := timeoutReadCloser{
reader: &testReader{
duration: time.Second,
count: 5,
},
duration: time.Millisecond,
}
b := make([]byte, 100)
_, err := reader.Read(b)
if err != nil {
t.Log(err)
}
}
func TestTimeoutReadCloserSameDuration(t *testing.T) {
reader := timeoutReadCloser{
reader: &testReader{
duration: time.Millisecond,
count: 5,
},
duration: time.Millisecond,
}
b := make([]byte, 100)
_, err := reader.Read(b)
if err != nil {
t.Log(err)
}
}
func TestResponseReadTimeoutMiddleware(t *testing.T) {
reader := testReader{
duration: time.Second,
count: 0,
}
m := &readTimeout{duration: time.Millisecond}
out, _, err := m.HandleDeserialize(context.Background(),
middleware.DeserializeInput{},
middleware.DeserializeHandlerFunc(
func(ctx context.Context, input middleware.DeserializeInput) (
out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
response := &smithyhttp.Response{
Response: &http.Response{Body: &reader},
}
return middleware.DeserializeOutput{RawResponse: response}, metadata, err
}),
)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
response, ok := out.RawResponse.(*smithyhttp.Response)
if !ok {
t.Errorf("expect smithy response, got %T", out.RawResponse)
}
b := make([]byte, 100)
_, err = response.Body.Read(b)
if err != nil {
readTimeoutError := &ResponseTimeoutError{}
if !errors.As(err, &readTimeoutError) {
t.Errorf("expect timeout error, got %v", err)
}
} else {
t.Error("expect timeout error, got none")
}
}
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