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// Copyright 2017 The Gitea Authors. All rights reserved.
// Copyright 2014 The Gogs Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"reflect"
"testing"
)
func Test_localizedExtensions(t *testing.T) {
tests := []struct {
name string
ext string
languageCode string
wantLocalizedExts []string
}{
{
name: "empty language",
ext: ".md",
wantLocalizedExts: []string{".md"},
},
{
name: "No region - lowercase",
languageCode: "en",
ext: ".csv",
wantLocalizedExts: []string{".en.csv", ".csv"},
},
{
name: "No region - uppercase",
languageCode: "FR",
ext: ".txt",
wantLocalizedExts: []string{".fr.txt", ".txt"},
},
{
name: "With region - lowercase",
languageCode: "en-us",
ext: ".md",
wantLocalizedExts: []string{".en-us.md", ".en_us.md", ".en.md", "_en.md", ".md"},
},
{
name: "With region - uppercase",
languageCode: "en-CA",
ext: ".MD",
wantLocalizedExts: []string{".en-ca.MD", ".en_ca.MD", ".en.MD", "_en.MD", ".MD"},
},
{
name: "With region - all uppercase",
languageCode: "ZH-TW",
ext: ".md",
wantLocalizedExts: []string{".zh-tw.md", ".zh_tw.md", ".zh.md", "_zh.md", ".md"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if gotLocalizedExts := localizedExtensions(tt.ext, tt.languageCode); !reflect.DeepEqual(gotLocalizedExts, tt.wantLocalizedExts) {
t.Errorf("localizedExtensions() = %v, want %v", gotLocalizedExts, tt.wantLocalizedExts)
}
})
}
}
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