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i18n/i18n_test.go

133 lines
3.2 KiB
Go

// Copyright 2014 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package i18n
import (
"net/http"
"net/http/httptest"
"testing"
"gitea.com/macaron/macaron"
. "github.com/smartystreets/goconvey/convey"
)
func Test_Version(t *testing.T) {
Convey("Check package version", t, func() {
So(Version(), ShouldEqual, _VERSION)
})
}
func Test_I18n(t *testing.T) {
Convey("Use i18n middleware", t, func() {
Convey("No langauge", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
m := macaron.New()
m.Use(I18n(Options{}))
})
Convey("Languages and names not match", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
m := macaron.New()
m.Use(I18n(Options{
Langs: []string{"en-US"},
}))
})
Convey("Invalid directory", func() {
defer func() {
So(recover(), ShouldNotBeNil)
}()
m := macaron.New()
m.Use(I18n(Options{
Directory: "404",
Langs: []string{"en-US"},
Names: []string{"English"},
}))
})
Convey("With correct options", func() {
m := macaron.New()
m.Use(I18n(Options{
Files: map[string][]byte{"locale_en-US.ini": []byte("")},
Langs: []string{"en-US"},
Names: []string{"English"},
}))
m.Get("/", func() {})
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
m.ServeHTTP(resp, req)
})
Convey("Set by redirect of URL parameter", func() {
m := macaron.New()
m.Use(I18n(Options{
Langs: []string{"en-US"},
Names: []string{"English"},
Redirect: true,
}))
m.Get("/", func() {})
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/?lang=en-US", nil)
So(err, ShouldBeNil)
req.RequestURI = "/?lang=en-US"
m.ServeHTTP(resp, req)
})
Convey("Set by Accept-Language", func() {
m := macaron.New()
m.Use(I18n(Options{
Langs: []string{"en-US", "zh-CN", "it-IT"},
Names: []string{"English", "简体中文", "Italiano"},
}))
m.Get("/", func(l Locale) {
So(l.Language(), ShouldEqual, "it-IT")
})
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
req.Header.Set("Accept-Language", "it")
m.ServeHTTP(resp, req)
})
Convey("Set to default language", func() {
m := macaron.New()
m.Use(I18n(Options{
Langs: []string{"en-US", "zh-CN", "it-IT"},
Names: []string{"English", "简体中文", "Italiano"},
}))
m.Get("/", func(l Locale) {
So(l.Language(), ShouldEqual, "en-US")
})
resp := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/", nil)
So(err, ShouldBeNil)
req.Header.Set("Accept-Language", "ru")
m.ServeHTTP(resp, req)
})
})
}