mirror of
https://github.com/alecthomas/chroma.git
synced 2025-01-28 03:29:41 +02:00
d5083b3f7c
- Styles now use a builder system, to enforce immutability of styles. - Corrected and cleaned up how style inheritance works. - Added a brightening function to colours - HTML formatter will now automatically pick line and highlight colours if they are not provided in the style. This is done by slightly darkening or lightening. Fixes #21.
38 lines
993 B
Go
38 lines
993 B
Go
package chroma
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestStyleInherit(t *testing.T) {
|
|
s, err := NewStyle("test", StyleEntries{
|
|
Name: "bold #f00",
|
|
NameVariable: "#fff",
|
|
})
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, StyleEntry{Colour: 0x1000000, Bold: Yes}, s.Get(NameVariable))
|
|
}
|
|
|
|
func TestStyleColours(t *testing.T) {
|
|
s, err := NewStyle("test", StyleEntries{
|
|
Name: "#f00 bg:#001 border:#ansiblue",
|
|
})
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, StyleEntry{Colour: 0xff0001, Background: 0x000012, Border: 0x000100}, s.Get(Name))
|
|
}
|
|
|
|
func TestStyleClone(t *testing.T) {
|
|
parent, err := NewStyle("test", StyleEntries{
|
|
Background: "bg:#ffffff",
|
|
})
|
|
assert.NoError(t, err)
|
|
clone, err := parent.Builder().Add(Comment, "#0f0").Build()
|
|
assert.NoError(t, err)
|
|
|
|
assert.Equal(t, "bg:#ffffff", clone.Get(Background).String())
|
|
assert.Equal(t, "#00ff00 bg:#ffffff", clone.Get(Comment).String())
|
|
assert.Equal(t, "bg:#ffffff", parent.Get(Comment).String())
|
|
}
|