mirror of https://github.com/goharbor/harbor.git
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
// Copyright Project Harbor Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package lib
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/stretchr/testify/suite"
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)
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type responseBufferTestSuite struct {
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suite.Suite
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recorder *httptest.ResponseRecorder
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buffer *ResponseBuffer
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}
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func (r *responseBufferTestSuite) SetupTest() {
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r.recorder = httptest.NewRecorder()
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r.buffer = NewResponseBuffer(r.recorder)
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}
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func (r *responseBufferTestSuite) TestWriteHeader() {
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// write once
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r.buffer.WriteHeader(http.StatusInternalServerError)
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r.Equal(http.StatusInternalServerError, r.buffer.code)
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r.Equal(http.StatusOK, r.recorder.Code)
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// write again
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r.buffer.WriteHeader(http.StatusNotFound)
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r.Equal(http.StatusInternalServerError, r.buffer.code)
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r.Equal(http.StatusOK, r.recorder.Code)
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}
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func (r *responseBufferTestSuite) TestWrite() {
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_, err := r.buffer.Write([]byte{'a'})
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r.Require().Nil(err)
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r.Equal([]byte{'a'}, r.buffer.buffer.Bytes())
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r.Empty(r.recorder.Body.Bytes())
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// try to write header after calling write
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r.buffer.WriteHeader(http.StatusNotFound)
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r.Equal(http.StatusOK, r.buffer.code)
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}
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func (r *responseBufferTestSuite) TestHeader() {
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header := r.buffer.Header()
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header.Add("k", "v")
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r.Equal("v", r.buffer.header.Get("k"))
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r.Empty(r.recorder.Header())
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}
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func (r *responseBufferTestSuite) TestBuffer() {
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body := []byte{'a'}
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_, err := r.buffer.Write(body)
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r.NoError(err)
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r.Equal(body, r.buffer.Buffer())
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}
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func (r *responseBufferTestSuite) TestFlush() {
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r.buffer.WriteHeader(http.StatusOK)
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_, err := r.buffer.Write([]byte{'a'})
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r.Require().Nil(err)
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_, err = r.buffer.Flush()
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r.Require().Nil(err)
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r.Equal(http.StatusOK, r.recorder.Code)
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r.Equal([]byte{'a'}, r.recorder.Body.Bytes())
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}
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func (r *responseBufferTestSuite) TestSuccess() {
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r.buffer.WriteHeader(http.StatusInternalServerError)
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r.False(r.buffer.Success())
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// reset wroteHeader
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r.buffer.wroteHeader = false
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r.buffer.WriteHeader(http.StatusOK)
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r.True(r.buffer.Success())
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}
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func TestResponseBuffer(t *testing.T) {
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suite.Run(t, &responseBufferTestSuite{})
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}
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