Initial commit

Color_test.go

@@ -0,0 +1,39 @@
+package color_test
+
+import (
+	"os"
+	"testing"
+
+	"git.akyoto.dev/go/assert"
+	"git.akyoto.dev/go/color"
+)
+
+func TestColors(t *testing.T) {
+	colors := map[string]color.Color{
+		"black": color.RGB(0.0, 0.0, 0.0),
+		"white": color.RGB(1.0, 1.0, 1.0),
+		"red":   color.RGB(1.0, 0.0, 0.0),
+		"green": color.RGB(0.0, 1.0, 0.0),
+		"blue":  color.RGB(0.0, 0.0, 1.0),
+	}
+
+	for name, value := range colors {
+		assert.True(t, value.R >= 0.0)
+		assert.True(t, value.G >= 0.0)
+		assert.True(t, value.B >= 0.0)
+
+		assert.True(t, value.R <= 1.0)
+		assert.True(t, value.G <= 1.0)
+		assert.True(t, value.B <= 1.0)
+
+		color.Terminal = true
+		value.Fprint(os.Stdout, name)
+		value.Print(name)
+		value.Println(name)
+
+		color.Terminal = false
+		value.Fprint(os.Stdout, "-")
+		value.Print("-")
+		value.Println("-")
+	}
+}