Change project layout and use go.mod

internal/config/colorscheme_test.go

@@ -0,0 +1,62 @@
+package config
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/zyedidia/tcell"
+)
+
+func TestSimpleStringToStyle(t *testing.T) {
+	s := StringToStyle("lightblue,magenta")
+
+	fg, bg, _ := s.Decompose()
+
+	assert.Equal(t, tcell.ColorBlue, fg)
+	assert.Equal(t, tcell.ColorPurple, bg)
+}
+
+func TestAttributeStringToStyle(t *testing.T) {
+	s := StringToStyle("bold cyan,brightcyan")
+
+	fg, bg, attr := s.Decompose()
+
+	assert.Equal(t, tcell.ColorTeal, fg)
+	assert.Equal(t, tcell.ColorAqua, bg)
+	assert.NotEqual(t, 0, attr&tcell.AttrBold)
+}
+
+func TestColor256StringToStyle(t *testing.T) {
+	s := StringToStyle("128,60")
+
+	fg, bg, _ := s.Decompose()
+
+	assert.Equal(t, tcell.Color128, fg)
+	assert.Equal(t, tcell.Color60, bg)
+}
+
+func TestColorHexStringToStyle(t *testing.T) {
+	s := StringToStyle("#deadbe,#ef1234")
+
+	fg, bg, _ := s.Decompose()
+
+	assert.Equal(t, tcell.NewRGBColor(222, 173, 190), fg)
+	assert.Equal(t, tcell.NewRGBColor(239, 18, 52), bg)
+}
+
+func TestColorschemeParser(t *testing.T) {
+	testColorscheme := `color-link default "#F8F8F2,#282828"
+color-link comment "#75715E,#282828"
+# comment
+color-link identifier "#66D9EF,#282828" #comment
+color-link constant "#AE81FF,#282828"
+color-link constant.string "#E6DB74,#282828"
+color-link constant.string.char "#BDE6AD,#282828"`
+
+	c, err := ParseColorscheme(testColorscheme)
+	assert.Nil(t, err)
+
+	fg, bg, _ := c["comment"].Decompose()
+	assert.Equal(t, tcell.NewRGBColor(117, 113, 94), fg)
+	assert.Equal(t, tcell.NewRGBColor(40, 40, 40), bg)
+}