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compress: add no compress unit tests

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mpl 2023-03-02 10:26:05 +01:00 committed by GitHub
parent f26e250648
commit 20e47d9102
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1 changed files with 54 additions and 0 deletions
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54
pkg/middlewares/compress/compress_test.go
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@ -173,6 +173,60 @@ func TestShouldCompressWhenNoAcceptEncodingHeader(t *testing.T) {
assert.Equal(t, got, fakeBody)
}
func TestShouldNotCompressWhenIdentityAcceptEncodingHeader(t *testing.T) {
req := testhelpers.MustNewRequest(http.MethodGet, "http://localhost", nil)
req.Header.Set(acceptEncodingHeader, "identity")
fakeBody := generateBytes(gzhttp.DefaultMinSize)
next := http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
if r.Header.Get(acceptEncodingHeader) != "identity" {
http.Error(rw, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
_, err := rw.Write(fakeBody)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
}
})
handler, err := New(context.Background(), next, dynamic.Compress{}, "testing")
require.NoError(t, err)
rw := httptest.NewRecorder()
handler.ServeHTTP(rw, req)
assert.Empty(t, rw.Header().Get(contentEncodingHeader))
assert.Empty(t, rw.Header().Get(varyHeader))
assert.EqualValues(t, rw.Body.Bytes(), fakeBody)
}
func TestShouldNotCompressWhenEmptyAcceptEncodingHeader(t *testing.T) {
req := testhelpers.MustNewRequest(http.MethodGet, "http://localhost", nil)
req.Header.Set(acceptEncodingHeader, "")
fakeBody := generateBytes(gzhttp.DefaultMinSize)
next := http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
if r.Header.Get(acceptEncodingHeader) != "" {
http.Error(rw, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
_, err := rw.Write(fakeBody)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
}
})
handler, err := New(context.Background(), next, dynamic.Compress{}, "testing")
require.NoError(t, err)
rw := httptest.NewRecorder()
handler.ServeHTTP(rw, req)
assert.Empty(t, rw.Header().Get(contentEncodingHeader))
assert.Empty(t, rw.Header().Get(varyHeader))
assert.EqualValues(t, rw.Body.Bytes(), fakeBody)
}
func TestShouldNotCompressHeadRequest(t *testing.T) {
req := testhelpers.MustNewRequest(http.MethodHead, "http://localhost", nil)
req.Header.Add(acceptEncodingHeader, gzipValue)