Method TestCraftImage

pkg/blobmanager/oci/backend_test.go:251–326

()

}

func (s *testSuite) TestCraftImage() {
	testCases := []struct {
		name     string
		filename string
		digest   string
		content  []byte
		wantErr  bool
		errMsg   string
	}{
		{
			name:     "empty content",
			filename: s.casResource.FileName,
			digest:   s.casResource.Digest,
			content:  nil,
			wantErr:  true,
			errMsg:   "content is empty",
		},
		{
			name:    "missing filename",
			digest:  s.casResource.Digest,
			content: s.uploadedContent,
			wantErr: true,
			errMsg:  "metadata is not valid",
		},
		{
			name:     "missing digest",
			filename: s.casResource.FileName,
			content:  s.uploadedContent,
			wantErr:  true,
			errMsg:   "metadata is not valid",
		},
		{
			name:     "valid image",
			filename: s.casResource.FileName,
			digest:   s.casResource.Digest,
			content:  s.uploadedContent,
			wantErr:  false,
		},
	}

	assert := assert.New(s.T())
	for _, tc := range testCases {
		s.T().Run(tc.name, func(t *testing.T) {
			img, err := craftImage(tc.content, &pb.CASResource{FileName: tc.filename, Digest: tc.digest})
			if tc.wantErr {
				assert.ErrorContains(err, tc.errMsg)
			} else {
				assert.NoError(err)

				// Check the image content
				mt, err := img.MediaType()
				assert.NoError(err)
				assert.True(mt.IsImage())

				// Annotations
				m, err := img.Manifest()
				assert.NoError(err)