Backend: Add tests for pkg/colors/colors.go
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@ -1,11 +1,81 @@
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package colors
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import (
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func TestColors_List(t *testing.T) {
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allColors := All.List()
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assert.Equal(t, "Purple", allColors[0]["label"])
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assert.Equal(t, "magenta", allColors[1]["name"])
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assert.Equal(t, "#EF5350", allColors[3]["example"])
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t.Logf("colors: %+v", allColors)
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}
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func TestColor_Hex(t *testing.T) {
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assert.Equal(t, "C", Magenta.Hex())
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assert.Equal(t, 7, Cyan.Hex())
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}
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func TestColors_Hex(t *testing.T) {
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result := Colors{Orange, Lime, Black}.Hex()
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assert.Equal(t, "DA0", result)
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}
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func TestChroma_Hex(t *testing.T) {
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lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8}
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lMap := LightMap(lum)
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t.Run("chroma 15", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15}
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assert.Equal(t, "F", perception.Chroma.Hex())
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})
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t.Run("chroma 155", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 155}
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assert.Equal(t, "9B", perception.Chroma.Hex())
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})
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}
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func TestChroma_Value(t *testing.T) {
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lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8}
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lMap := LightMap(lum)
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t.Run("chroma 15", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15}
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assert.Equal(t, uint8(0xf), perception.Chroma.Value())
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})
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t.Run("chroma 155", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 155}
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assert.Equal(t, uint8(0x9b), perception.Chroma.Value())
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})
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}
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func TestChroma_Uint(t *testing.T) {
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lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8}
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lMap := LightMap(lum)
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t.Run("chroma 15", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15}
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assert.Equal(t, uint(0xf), perception.Chroma.Uint())
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})
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t.Run("chroma 155", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 155}
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assert.Equal(t, uint(0x9b), perception.Chroma.Uint())
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})
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}
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func TestChroma_Int(t *testing.T) {
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lum := []Luminance{1, 16, 2, 4, 15, 16, 1, 0, 8}
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lMap := LightMap(lum)
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t.Run("chroma 15", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 15}
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assert.Equal(t, 15, perception.Chroma.Int())
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})
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t.Run("chroma 155", func(t *testing.T) {
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perception := ColorPerception{Colors: Colors{Orange, Lime, Cyan}, MainColor: Cyan, Luminance: lMap, Chroma: 155}
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assert.Equal(t, 155, perception.Chroma.Int())
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})
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}
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