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package i18n
import (
"fmt"
"io/ioutil"
"testing"
"github.com/nicksnyder/go-i18n/v2/i18n"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
)
func getDummyLog() *logrus.Entry {
log := logrus.New()
log.Out = ioutil.Discard
return log.WithField("test", "test")
}
func TestNewLocalizer(t *testing.T) {
assert.NotNil(t, NewLocalizer(getDummyLog()))
}
func TestDetectLanguage(t *testing.T) {
type scenario struct {
langDetector func() (string, error)
expected string
}
scenarios := []scenario{
{
func() (string, error) {
return "", fmt.Errorf("An error occurred")
},
"C",
},
{
func() (string, error) {
return "en", nil
},
"en",
},
}
for _, s := range scenarios {
assert.EqualValues(t, s.expected, detectLanguage(s.langDetector))
}
}
func TestLocalizer(t *testing.T) {
type scenario struct {
userLang string
test func(*Localizer)
}
scenarios := []scenario{
{
"C",
func(l *Localizer) {
assert.EqualValues(t, "C", l.GetLanguage())
assert.Equal(t, "Diff", l.Localize(&i18n.LocalizeConfig{
DefaultMessage: &i18n.Message{
ID: "DiffTitle",
},
}))
assert.Equal(t, "Diff", l.SLocalize("DiffTitle"))
assert.Equal(t, "Are you sure you want to delete the branch test?", l.TemplateLocalize("DeleteBranchMessage", Teml{"selectedBranchName": "test"}))
},
},
{
"nl",
func(l *Localizer) {
assert.EqualValues(t, "nl", l.GetLanguage())
assert.Equal(t, "Diff", l.Localize(&i18n.LocalizeConfig{
DefaultMessage: &i18n.Message{
ID: "DiffTitle",
},
}))
assert.Equal(t, "Diff", l.SLocalize("DiffTitle"))
assert.Equal(t, "Weet je zeker dat je branch test wilt verwijderen?", l.TemplateLocalize("DeleteBranchMessage", Teml{"selectedBranchName": "test"}))
},
},
}
for _, s := range scenarios {
s.test(setupLocalizer(getDummyLog(), s.userLang))
}
}
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