package thumb import ( "testing" "github.com/stretchr/testify/assert" ) func TestMaxSize(t *testing.T) { SizePrecached = 7680 SizeUncached = 1024 assert.Equal(t, MaxSize(), 7680) SizePrecached = 2048 SizeUncached = 7680 } func TestSize_ExceedsLimit(t *testing.T) { SizePrecached = 1024 SizeUncached = 2048 fit4096 := Sizes[Fit4096] assert.True(t, fit4096.ExceedsLimit()) fit2048 := Sizes[Fit2048] assert.False(t, fit2048.ExceedsLimit()) tile500 := Sizes[Tile500] assert.False(t, tile500.ExceedsLimit()) SizePrecached = 2048 SizeUncached = 7680 } func TestSize_Uncached(t *testing.T) { SizePrecached = 1024 SizeUncached = 2048 fit4096 := Sizes[Fit4096] assert.True(t, fit4096.Uncached()) fit2048 := Sizes[Fit2048] assert.True(t, fit2048.Uncached()) tile500 := Sizes[Tile500] assert.False(t, tile500.Uncached()) SizePrecached = 2048 SizeUncached = 7680 } func TestResampleFilter_Imaging(t *testing.T) { t.Run("Blackman", func(t *testing.T) { r := ResampleBlackman.Imaging() assert.Equal(t, float64(3), r.Support) }) t.Run("Cubic", func(t *testing.T) { r := ResampleCubic.Imaging() assert.Equal(t, float64(2), r.Support) }) t.Run("Linear", func(t *testing.T) { r := ResampleLinear.Imaging() assert.Equal(t, float64(1), r.Support) }) }