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show the error message if tests fail #11

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show the error message if tests fail #11

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70 changes: 35 additions & 35 deletions magick_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -86,8 +86,8 @@ func TestBadDataFromBlob(t *testing.T) {
func TestPDFFromBlob(t *testing.T) {
filename := "test/heart_original.pdf"
source, _ := ioutil.ReadFile(filename)
image, error := NewFromBlob(source, "pdf")
assert.T(t, error == nil)
image, err := NewFromBlob(source, "pdf")
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.T(t, image != nil)
assert.T(t, image.Image != nil)
assert.T(t, image.ImageInfo != nil)
Expand All @@ -96,7 +96,7 @@ func TestPDFFromBlob(t *testing.T) {
func TestParseGeometry(t *testing.T) {
image := setupImage(t)
geometry, err := image.ParseGeometry("100x100>")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.T(t, geometry != nil)
assert.Equal(t, 100, geometry.Width)
}
Expand All @@ -111,14 +111,14 @@ func TestResizeRatio(t *testing.T) {
func TestStrip(t *testing.T) {
image := setupImage(t)
err := image.Strip()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}

func TestProgressive(t *testing.T) {
image := setupImage(t)
image.Progressive()
_, err := image.ToBlob("jpg")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}

func TestDestroy(t *testing.T) {
Expand All @@ -131,7 +131,7 @@ func TestDestroy(t *testing.T) {
func TestResize(t *testing.T) {
image := setupImage(t)
err := image.Resize("100x100!")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.Equal(t, 100, image.Width())
assert.Equal(t, 100, image.Height())

Expand All @@ -144,24 +144,24 @@ func TestPDFResize(t *testing.T) {
filename := "test/heart_original.pdf"
source, _ := ioutil.ReadFile(filename)
image, err := NewFromBlob(source, "pdf")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
err = image.Resize("100x100!")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.Equal(t, 100, image.Width())
assert.Equal(t, 100, image.Height())
if err == nil {
filename = "test/test_from_pdf.jpg"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
}

func TestCrop(t *testing.T) {
image := setupImage(t)
err := image.Crop("100x100!+10+10")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.Equal(t, 100, image.Width())
assert.Equal(t, 100, image.Height())

Expand All @@ -173,33 +173,33 @@ func TestCrop(t *testing.T) {
func TestShadow(t *testing.T) {
image := setupImage(t)
err := image.Shadow("#000", 75, 2, 0, 0)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}

func TestFillBackgroundColor(t *testing.T) {
image := setupImage(t)
err := image.FillBackgroundColor("#CCC")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}

func TestSeparateAlphaChannel(t *testing.T) {
image := setupImage(t)
err := image.SeparateAlphaChannel()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.T(t, image != nil)
}

func TestNegateImage(t *testing.T) {
image := setupImage(t)
err := image.Negate()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.T(t, image != nil)
}

func TestToBlob(t *testing.T) {
image := setupImage(t)
bytes, err := image.ToBlob("png")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
assert.T(t, bytes != nil)
assert.T(t, len(bytes) > 0)
assert.Equal(t, 437198, len(bytes))
Expand All @@ -210,9 +210,9 @@ func TestToFile(t *testing.T) {
filename := "test/test_out.png"
os.Remove(filename)
err := image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
file, err := os.Open(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
defer file.Close()
stat, err := file.Stat()
assert.T(t, stat != nil)
Expand All @@ -237,7 +237,7 @@ func TestHeight(t *testing.T) {
func TestSetProperty(t *testing.T) {
image := setupImage(t)
err := image.SetProperty("jpeg:sampling-factor", "4:4:4")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
factor := image.GetProperty("jpeg:sampling-factor")
assert.Equal(t, "4:4:4", factor)
}
Expand All @@ -249,84 +249,84 @@ func TestFullStack(t *testing.T) {
// resize
image = setupImage(t)
err = image.Resize("100x100")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_resize.png"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// crop
image = setupImage(t)
err = image.Crop("100x100+10+10")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_crop.png"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// shadow
image = setupImage(t)
err = image.Shadow("#000", 90, 10, 0, 0)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_shadow.png"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// fill
image = setupImage(t)
err = image.FillBackgroundColor("red")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_fill.png"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// combination
image = setupImage(t)
err = image.Resize("100x100>")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
err = image.Shadow("#000", 90, 10, 0, 0)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
err = image.FillBackgroundColor("#CCC")
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_combo.jpg"
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// alpha mask
image = setupImage(t)
err = image.SeparateAlphaChannel()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_alpha.jpg"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
// alpha mask + negate
image = setupImage(t)
err = image.SeparateAlphaChannel()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)

err = image.Negate()
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
if err == nil {
filename = "test/test_alpha_negative.jpg"
log.Print(filename)
os.Remove(filename)
err = image.ToFile(filename)
assert.T(t, err == nil)
assert.Tf(t, err == nil, "ERROR: %s", err)
}
}