82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package thumb
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import (
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"testing"
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"github.com/disintegration/imaging"
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"github.com/stretchr/testify/assert"
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)
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func TestFit(t *testing.T) {
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assert.Equal(t, Sizes[Fit720], Fit(54, 453))
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assert.Equal(t, Sizes[Fit1280], Fit(1000, 1000))
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assert.Equal(t, Sizes[Fit1280], Fit(1250, 1000))
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assert.Equal(t, Sizes[Fit2048], Fit(1300, 1300))
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assert.Equal(t, Sizes[Fit2048], Fit(1600, 1600))
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assert.Equal(t, Sizes[Fit4096], Fit(1000, 3000))
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assert.Equal(t, Sizes[Fit3840], Fit(2300, 2000))
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}
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func TestFitBounds(t *testing.T) {
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t.Run("example.jpg", func(t *testing.T) {
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src := "testdata/example.jpg"
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assert.FileExists(t, src)
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img, err := imaging.Open(src, imaging.AutoOrientation(true))
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if err != nil {
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t.Fatal(err)
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}
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bounds := img.Bounds()
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assert.Equal(t, 750, bounds.Max.X)
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assert.Equal(t, 500, bounds.Max.Y)
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size := FitBounds(img.Bounds())
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assert.Equal(t, "fit_1280", size.Name.String())
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})
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t.Run("example.bmp", func(t *testing.T) {
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src := "testdata/example.bmp"
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assert.FileExists(t, src)
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img, err := imaging.Open(src, imaging.AutoOrientation(true))
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if err != nil {
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t.Fatal(err)
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}
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bounds := img.Bounds()
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assert.Equal(t, 100, bounds.Max.X)
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assert.Equal(t, 67, bounds.Max.Y)
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size := FitBounds(img.Bounds())
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assert.Equal(t, "fit_720", size.Name.String())
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})
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t.Run("animated-earth.jpg", func(t *testing.T) {
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src := "testdata/animated-earth.jpg"
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assert.FileExists(t, src)
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img, err := imaging.Open(src, imaging.AutoOrientation(true))
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if err != nil {
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t.Fatal(err)
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}
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bounds := img.Bounds()
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assert.Equal(t, 300, bounds.Max.X)
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assert.Equal(t, 300, bounds.Max.Y)
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size := FitBounds(img.Bounds())
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assert.Equal(t, "fit_720", size.Name.String())
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})
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}
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