gitea/modules/translation/i18n/i18n_test.go
wxiaoguang d242511e86
Remove legacy unmaintained packages, refactor to support change default locale (#19308)
Remove two unmaintained vendor packages `i18n` and `paginater`. Changes:
* Rewrite `i18n` package with a more clear fallback mechanism. Fix an unstable `Tr` behavior, add more tests.
* Refactor the legacy `Paginater` to `Paginator`, test cases are kept unchanged.

Trivial enhancement (no breaking for end users):
* Use the first locale in LANGS setting option as the default, add a log to prevent from surprising users.
2022-04-03 17:46:48 +08:00

57 lines
1.4 KiB
Go

// Copyright 2022 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package i18n
import (
"testing"
"github.com/stretchr/testify/assert"
)
func Test_Tr(t *testing.T) {
testData1 := []byte(`
.dot.name = Dot Name
fmt = %[1]s %[2]s
[section]
sub = Sub String
mixed = test value; <span style="color: red\; background: none;">more text</span>
`)
testData2 := []byte(`
fmt = %[2]s %[1]s
[section]
sub = Changed Sub String
`)
ls := NewLocaleStore()
assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", testData1))
assert.NoError(t, ls.AddLocaleByIni("lang2", "Lang2", testData2))
ls.SetDefaultLang("lang1")
result := ls.Tr("lang1", "fmt", "a", "b")
assert.Equal(t, "a b", result)
result = ls.Tr("lang2", "fmt", "a", "b")
assert.Equal(t, "b a", result)
result = ls.Tr("lang1", "section.sub")
assert.Equal(t, "Sub String", result)
result = ls.Tr("lang2", "section.sub")
assert.Equal(t, "Changed Sub String", result)
result = ls.Tr("", ".dot.name")
assert.Equal(t, "Dot Name", result)
result = ls.Tr("lang2", "section.mixed")
assert.Equal(t, `test value; <span style="color: red; background: none;">more text</span>`, result)
langs, descs := ls.ListLangNameDesc()
assert.Equal(t, []string{"lang1", "lang2"}, langs)
assert.Equal(t, []string{"Lang1", "Lang2"}, descs)
}