[NO-TICKET] Cleanup - remove unused code (#16828)

app/file.go

@@ -1026,13 +1026,13 @@ func (a *App) HandleImages(previewPathList []string, thumbnailPathList []string,
 	wg := new(sync.WaitGroup)
 
 	for i := range fileData {
-		img, width, height := prepareImage(fileData[i])
+		img, width, _ := prepareImage(fileData[i])
 		if img != nil {
 			wg.Add(2)
-			go func(img image.Image, path string, width int, height int) {
+			go func(img image.Image, path string) {
 				defer wg.Done()
-				a.generateThumbnailImage(img, path, width, height)
-			}(img, thumbnailPathList[i], width, height)
+				a.generateThumbnailImage(img, path)
+			}(img, thumbnailPathList[i])
 
 			go func(img image.Image, path string, width int) {
 				defer wg.Done()
@@ -1109,7 +1109,7 @@ func getImageOrientation(input io.Reader) (int, error) {
 	return orientation, nil
 }
 
-func (a *App) generateThumbnailImage(img image.Image, thumbnailPath string, width int, height int) {
+func (a *App) generateThumbnailImage(img image.Image, thumbnailPath string) {
 	buf := new(bytes.Buffer)
 	if err := jpeg.Encode(buf, genThumbnail(img), &jpeg.Options{Quality: 90}); err != nil {
 		mlog.Error("Unable to encode image as jpeg", mlog.String("path", thumbnailPath), mlog.Err(err))

app/file_test.go

@@ -6,6 +6,7 @@ package app
 import (
 	"errors"
 	"fmt"
+	"image"
 	"os"
 	"path/filepath"
 	"testing"
@@ -319,3 +320,32 @@ func TestCopyFileInfos(t *testing.T) {
 	assert.NotEqual(t, info1.Id, info2.Id, "should not be equal")
 	assert.Equal(t, info2.PostId, "", "should be empty string")
 }
+
+func TestGenerateThumbnailImage(t *testing.T) {
+	t.Run("test generating thumbnail image", func(t *testing.T) {
+		// given
+		th := Setup(t)
+		defer th.TearDown()
+		img := createDummyImage()
+		dataPath, _ := fileutils.FindDir("data")
+		thumbailName := "thumb.jpg"
+		thumbnailPath := filepath.Join(dataPath, thumbailName)
+
+		// when
+		th.App.generateThumbnailImage(img, thumbailName)
+		defer os.Remove(thumbnailPath)
+
+		// then
+		outputImage, err := os.Stat(thumbnailPath)
+		assert.NoError(t, err)
+		assert.Equal(t, int64(957), outputImage.Size())
+	})
+}
+
+func createDummyImage() *image.RGBA {
+	width := 200
+	height := 100
+	upperLeftCorner := image.Point{0, 0}
+	lowerRightCorner := image.Point{width, height}
+	return image.NewRGBA(image.Rectangle{upperLeftCorner, lowerRightCorner})
+}

app/helper_test.go

@@ -133,18 +133,6 @@ func setupTestHelper(dbStore store.Store, enterprise bool, includeCacheLayer boo
 	return th
 }
 
-func SetupEnterprise(tb testing.TB) *TestHelper {
-	if testing.Short() {
-		tb.SkipNow()
-	}
-	dbStore := mainHelper.GetStore()
-	dbStore.DropAllTables()
-	dbStore.MarkSystemRanUnitTests()
-	mainHelper.PreloadMigrations()
-
-	return setupTestHelper(dbStore, true, true, tb, nil)
-}
-
 func Setup(tb testing.TB) *TestHelper {
 	if testing.Short() {
 		tb.SkipNow()