package colors import ( "testing" "github.com/stretchr/testify/assert" ) func TestChroma_Percent(t *testing.T) { lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8} lMap := LightMap(lum) t.Run("chroma 15", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15} assert.Equal(t, int16(15), perception.Chroma.Percent()) }) t.Run("chroma 127", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 127} assert.Equal(t, int16(100), perception.Chroma.Percent()) }) } func TestChroma_Uint(t *testing.T) { lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8} lMap := LightMap(lum) t.Run("chroma 15", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15} assert.Equal(t, uint(0xf), perception.Chroma.Uint()) }) t.Run("chroma 127", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 127} assert.Equal(t, uint(100), perception.Chroma.Uint()) }) } func TestChroma_Int(t *testing.T) { lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8} lMap := LightMap(lum) t.Run("chroma 15", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15} assert.Equal(t, 15, perception.Chroma.Int()) }) t.Run("chroma -1", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: -1} assert.Equal(t, 0, perception.Chroma.Int()) }) t.Run("chroma -127", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: -127} assert.Equal(t, 0, perception.Chroma.Int()) }) t.Run("chroma 100", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 100} assert.Equal(t, 100, perception.Chroma.Int()) }) t.Run("chroma 127", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 127} assert.Equal(t, 100, perception.Chroma.Int()) }) } func TestChroma_Hex(t *testing.T) { lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8} lMap := LightMap(lum) t.Run("chroma 15", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15} assert.Equal(t, "F", perception.Chroma.Hex()) }) t.Run("chroma 127", func(t *testing.T) { perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 127} assert.Equal(t, "64", perception.Chroma.Hex()) }) }