diff options
Diffstat (limited to 'workhorse/internal/upload/exif/exif_test.go')
-rw-r--r-- | workhorse/internal/upload/exif/exif_test.go | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/workhorse/internal/upload/exif/exif_test.go b/workhorse/internal/upload/exif/exif_test.go new file mode 100644 index 00000000000..373d97f7fce --- /dev/null +++ b/workhorse/internal/upload/exif/exif_test.go @@ -0,0 +1,95 @@ +package exif + +import ( + "context" + "io" + "io/ioutil" + "os" + "strings" + "testing" + + "github.com/stretchr/testify/require" +) + +func TestIsExifFile(t *testing.T) { + tests := []struct { + name string + expected bool + }{ + { + name: "/full/path.jpg", + expected: true, + }, + { + name: "path.jpeg", + expected: true, + }, + { + name: "path.tiff", + expected: true, + }, + { + name: "path.JPG", + expected: true, + }, + { + name: "path.tar", + expected: false, + }, + { + name: "path", + expected: false, + }, + } + for _, test := range tests { + t.Run(test.name, func(t *testing.T) { + require.Equal(t, test.expected, IsExifFile(test.name)) + }) + } +} + +func TestNewCleanerWithValidFile(t *testing.T) { + input, err := os.Open("testdata/sample_exif.jpg") + require.NoError(t, err) + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + cleaner, err := NewCleaner(ctx, input) + require.NoError(t, err, "Expected no error when creating cleaner command") + + size, err := io.Copy(ioutil.Discard, cleaner) + require.NoError(t, err, "Expected no error when reading output") + + sizeAfterStrip := int64(25399) + require.Equal(t, sizeAfterStrip, size, "Different size of converted image") +} + +func TestNewCleanerWithInvalidFile(t *testing.T) { + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + cleaner, err := NewCleaner(ctx, strings.NewReader("invalid image")) + require.NoError(t, err, "Expected no error when creating cleaner command") + + size, err := io.Copy(ioutil.Discard, cleaner) + require.Error(t, err, "Expected error when reading output") + require.Equal(t, int64(0), size, "Size of invalid image should be 0") +} + +func TestNewCleanerReadingAfterEOF(t *testing.T) { + input, err := os.Open("testdata/sample_exif.jpg") + require.NoError(t, err) + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + cleaner, err := NewCleaner(ctx, input) + require.NoError(t, err, "Expected no error when creating cleaner command") + + _, err = io.Copy(ioutil.Discard, cleaner) + require.NoError(t, err, "Expected no error when reading output") + + buf := make([]byte, 1) + size, err := cleaner.Read(buf) + require.Equal(t, 0, size, "The output was already consumed by previous reads") + require.Equal(t, io.EOF, err, "We return EOF") +} |