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143 lines
3.4 KiB
Go
143 lines
3.4 KiB
Go
package etag
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import (
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"io/ioutil"
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"os"
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"strings"
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"testing"
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"github.com/imgproxy/imgproxy/v3/imagedata"
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"github.com/imgproxy/imgproxy/v3/options"
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"github.com/sirupsen/logrus"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/suite"
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)
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var (
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po = options.NewProcessingOptions()
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imgWithETag = imagedata.ImageData{
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Data: []byte("Hello Test"),
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Headers: map[string]string{"ETag": `"loremipsumdolor"`},
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}
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imgWithoutETag = imagedata.ImageData{
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Data: []byte("Hello Test"),
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}
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etagReq string
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etagData string
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)
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type EtagTestSuite struct {
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suite.Suite
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h Handler
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}
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func (s *EtagTestSuite) SetupSuite() {
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logrus.SetOutput(ioutil.Discard)
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s.h.SetActualProcessingOptions(po)
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s.h.SetActualImageData(&imgWithETag)
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etagReq = s.h.GenerateActualETag()
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s.h.SetActualImageData(&imgWithoutETag)
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etagData = s.h.GenerateActualETag()
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}
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func (s *EtagTestSuite) TeardownSuite() {
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logrus.SetOutput(os.Stdout)
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}
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func (s *EtagTestSuite) SetupTest() {
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s.h = Handler{}
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}
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func (s *EtagTestSuite) TestGenerateActualReq() {
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s.h.SetActualProcessingOptions(po)
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s.h.SetActualImageData(&imgWithETag)
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assert.Equal(s.T(), etagReq, s.h.GenerateActualETag())
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}
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func (s *EtagTestSuite) TestGenerateActualData() {
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s.h.SetActualProcessingOptions(po)
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s.h.SetActualImageData(&imgWithoutETag)
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assert.Equal(s.T(), etagData, s.h.GenerateActualETag())
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}
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func (s *EtagTestSuite) TestGenerateExpectedReq() {
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s.h.ParseExpectedETag(etagReq)
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assert.Equal(s.T(), etagReq, s.h.GenerateExpectedETag())
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}
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func (s *EtagTestSuite) TestGenerateExpectedData() {
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s.h.ParseExpectedETag(etagData)
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assert.Equal(s.T(), etagData, s.h.GenerateExpectedETag())
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}
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func (s *EtagTestSuite) TestProcessingOptionsCheckSuccess() {
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s.h.ParseExpectedETag(etagReq)
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assert.True(s.T(), s.h.SetActualProcessingOptions(po))
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assert.True(s.T(), s.h.ProcessingOptionsMatch())
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}
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func (s *EtagTestSuite) TestProcessingOptionsCheckFailure() {
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i := strings.Index(etagReq, "/")
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wrongEtag := `"wrongpohash` + etagReq[i:]
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s.h.ParseExpectedETag(wrongEtag)
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assert.False(s.T(), s.h.SetActualProcessingOptions(po))
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assert.False(s.T(), s.h.ProcessingOptionsMatch())
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}
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func (s *EtagTestSuite) TestImageETagExpectedPresent() {
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s.h.ParseExpectedETag(etagReq)
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assert.Equal(s.T(), imgWithETag.Headers["ETag"], s.h.ImageEtagExpected())
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}
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func (s *EtagTestSuite) TestImageETagExpectedBlank() {
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s.h.ParseExpectedETag(etagData)
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assert.Empty(s.T(), s.h.ImageEtagExpected())
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}
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func (s *EtagTestSuite) TestImageDataCheckDataToDataSuccess() {
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s.h.ParseExpectedETag(etagData)
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assert.True(s.T(), s.h.SetActualImageData(&imgWithoutETag))
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}
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func (s *EtagTestSuite) TestImageDataCheckDataToDataFailure() {
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i := strings.Index(etagData, "/")
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wrongEtag := etagData[:i] + `/Dwrongimghash"`
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s.h.ParseExpectedETag(wrongEtag)
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assert.False(s.T(), s.h.SetActualImageData(&imgWithoutETag))
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}
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func (s *EtagTestSuite) TestImageDataCheckDataToReqSuccess() {
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s.h.ParseExpectedETag(etagData)
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assert.True(s.T(), s.h.SetActualImageData(&imgWithETag))
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}
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func (s *EtagTestSuite) TestImageDataCheckDataToReqFailure() {
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i := strings.Index(etagData, "/")
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wrongEtag := etagData[:i] + `/Dwrongimghash"`
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s.h.ParseExpectedETag(wrongEtag)
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assert.False(s.T(), s.h.SetActualImageData(&imgWithETag))
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}
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func (s *EtagTestSuite) TestImageDataCheckReqToDataFailure() {
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s.h.ParseExpectedETag(etagReq)
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assert.False(s.T(), s.h.SetActualImageData(&imgWithoutETag))
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}
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func TestEtag(t *testing.T) {
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suite.Run(t, new(EtagTestSuite))
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}
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