zk/internal/adapter/term/styler_test.go
Mickaël Menu 50855154e2
Architecture (#27)
* Move everything under the internal package.
* Better separation between core and adapter packages, for easier unit testing.
* Simplify data models.
* Support multiple opened notebooks during runtime (useful for the LSP server).
* Proper surface API which might be exposed later as a public Go package.
2021-04-14 20:14:01 +02:00

104 lines
2.5 KiB
Go

package term
import (
"testing"
"github.com/fatih/color"
"github.com/mickael-menu/zk/internal/core"
"github.com/mickael-menu/zk/internal/util/test/assert"
)
func createTerminal() *Terminal {
color.NoColor = false // Otherwise the color codes are not injected during tests
return New()
}
func TestStyleNoRule(t *testing.T) {
res, err := createTerminal().Style("Hello")
assert.Nil(t, err)
assert.Equal(t, res, "Hello")
}
func TestStyleOneRule(t *testing.T) {
res, err := createTerminal().Style("Hello", core.Style("red"))
assert.Nil(t, err)
assert.Equal(t, res, "\033[31mHello\033[0m")
}
func TestStyleMultipleRule(t *testing.T) {
res, err := createTerminal().Style("Hello", core.Style("red"), core.Style("bold"))
assert.Nil(t, err)
assert.Equal(t, res, "\033[31;1mHello\033[0m")
}
func TestStyleUnknownRule(t *testing.T) {
_, err := createTerminal().Style("Hello", core.Style("unknown"))
assert.Err(t, err, "unknown styling rule: unknown")
}
func TestStyleEmptyString(t *testing.T) {
res, err := createTerminal().Style("", core.Style("bold"))
assert.Nil(t, err)
assert.Equal(t, res, "")
}
func TestStyleAllRules(t *testing.T) {
styler := createTerminal()
test := func(rule string, expected string) {
res, err := styler.Style("Hello", core.Style(rule))
assert.Nil(t, err)
assert.Equal(t, res, "\033["+expected+"Hello\033[0m")
}
test("title", "1;33m")
test("path", "4;36m")
test("term", "31m")
test("emphasis", "1;36m")
test("understate", "2m")
test("bold", "1m")
test("faint", "2m")
test("italic", "3m")
test("underline", "4m")
test("blink", "5m")
test("reverse", "7m")
test("hidden", "8m")
test("strikethrough", "9m")
test("black", "30m")
test("red", "31m")
test("green", "32m")
test("yellow", "33m")
test("blue", "34m")
test("magenta", "35m")
test("cyan", "36m")
test("white", "37m")
test("black-bg", "40m")
test("red-bg", "41m")
test("green-bg", "42m")
test("yellow-bg", "43m")
test("blue-bg", "44m")
test("magenta-bg", "45m")
test("cyan-bg", "46m")
test("white-bg", "47m")
test("bright-black", "90m")
test("bright-red", "91m")
test("bright-green", "92m")
test("bright-yellow", "93m")
test("bright-blue", "94m")
test("bright-magenta", "95m")
test("bright-cyan", "96m")
test("bright-white", "97m")
test("bright-black-bg", "100m")
test("bright-red-bg", "101m")
test("bright-green-bg", "102m")
test("bright-yellow-bg", "103m")
test("bright-blue-bg", "104m")
test("bright-magenta-bg", "105m")
test("bright-cyan-bg", "106m")
test("bright-white-bg", "107m")
}