77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
// Copyright 2022 E99p1ant. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package i18n
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import (
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"testing"
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)
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// TestDictionaryComplete 校验四种语言的字典 key 完全一致，防止漏翻译。
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func TestDictionaryComplete(t *testing.T) {
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ref := dictionary[LangZhCN]
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langs := []string{LangZhTW, LangEn, LangJa}
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for _, lang := range langs {
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dict := dictionary[lang]
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if len(dict) != len(ref) {
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t.Errorf("%s: 词条数量 %d != 简体中文 %d", lang, len(dict), len(ref))
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}
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for key := range ref {
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if _, ok := dict[key]; !ok {
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t.Errorf("%s: 缺少词条 %q", lang, key)
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}
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}
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for key := range dict {
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if _, ok := ref[key]; !ok {
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t.Errorf("%s: 多出简体中文没有的词条 %q", lang, key)
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}
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}
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}
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}
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func TestResolve(t *testing.T) {
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cases := map[string]string{
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"": LangZhCN,
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"zh-cn": LangZhCN,
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"zh": LangZhCN,
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"zh-TW": LangZhTW,
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"zh-Hant": LangZhTW,
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"en": LangEn,
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"en-US": LangEn,
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"ja": LangJa,
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"ja-JP": LangJa,
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"fr": LangZhCN, // 未知回退
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" En ": LangEn, // 自动去除首尾空白
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"zh_cn": LangZhCN,
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"zh_tw": LangZhTW,
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"zh_hk": LangZhTW, // 香港繁体（下划线变体）
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}
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for in, want := range cases {
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if got := Resolve(in); got != want {
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t.Errorf("Resolve(%q) = %q, want %q", in, got, want)
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}
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}
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}
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func TestT(t *testing.T) {
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if got := T(LangZhCN, "nav.explore"); got != "探索" {
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t.Errorf("zh-CN nav.explore = %q", got)
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}
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if got := T(LangEn, "nav.explore"); got != "Explore" {
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t.Errorf("en nav.explore = %q", got)
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}
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if got := T(LangJa, "nav.explore"); got != "探索" {
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t.Errorf("ja nav.explore = %q", got)
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}
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// 参数填充
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if got := T(LangEn, "site.footer.visitor", "42"); got != "You are visitor #42" {
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t.Errorf("en site.footer.visitor with arg = %q", got)
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}
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// 未知 key 回退返回 key 本身
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if got := T(LangEn, "no.such.key"); got != "no.such.key" {
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t.Errorf("unknown key = %q", got)
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}
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}
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