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fix(#28): zoom requires extract params

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This commit is contained in:
Tomas Aparicio 2015-04-12 11:44:26 +02:00
parent 3f063b6a2f
commit 924be1d3f4
3 changed files with 24 additions and 15 deletions
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25
image_test.go
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@ -23,7 +23,7 @@ func TestImageResize(t *testing.T) {
func TestImageExtract(t *testing.T) {
buf, err := initImage("test.jpg").Extract(100, 100, 300, 300)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 300, 300)
@ -51,7 +51,7 @@ func TestImageEnlarge(t *testing.T) {
func TestImageCrop(t *testing.T) {
buf, err := initImage("test.jpg").Crop(800, 600, NORTH)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 800, 600)
@ -65,7 +65,7 @@ func TestImageCrop(t *testing.T) {
func TestImageCropByWidth(t *testing.T) {
buf, err := initImage("test.jpg").CropByWidth(600)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 600, 375)
@ -79,7 +79,7 @@ func TestImageCropByWidth(t *testing.T) {
func TestImageCropByHeight(t *testing.T) {
buf, err := initImage("test.jpg").CropByHeight(300)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 480, 300)
@ -93,7 +93,7 @@ func TestImageCropByHeight(t *testing.T) {
func TestImageThumbnail(t *testing.T) {
buf, err := initImage("test.jpg").Thumbnail(100)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 100, 100)
@ -138,7 +138,7 @@ func TestImageWatermarkNoReplicate(t *testing.T) {
image := initImage("test.jpg")
_, err := image.Crop(800, 600, NORTH)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot process the image: %s", err)
}
buf, err := image.Watermark(Watermark{
@ -166,12 +166,19 @@ func TestImageWatermarkNoReplicate(t *testing.T) {
}
func TestImageZoom(t *testing.T) {
buf, err := initImage("test.jpg").Zoom(1)
image := initImage("test.jpg")
_, err := image.Extract(100, 100, 400, 300)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
t.Errorf("Cannot extract the image: %s", err)
}
err = assertSize(buf, 3360, 2100)
buf, err := image.Zoom(1)
if err != nil {
t.Errorf("Cannot process the image: %s", err)
}
err = assertSize(buf, 800, 600)
if err != nil {
t.Error(err)
}