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Copy pathprinter_test.go
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174 lines (151 loc) · 4.66 KB
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// Copyright 2018 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package locale // import "miniflux.app/locale"
import "testing"
func TestTranslateWithMissingLanguage(t *testing.T) {
defaultCatalog = catalog{}
translation := NewPrinter("invalid").Printf("missing.key")
if translation != "missing.key" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslateWithMissingKey(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"k": "v",
},
}
translation := NewPrinter("en_US").Printf("missing.key")
if translation != "missing.key" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslateWithExistingKey(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"auth.username": "Login",
},
}
translation := NewPrinter("en_US").Printf("auth.username")
if translation != "Login" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslateWithExistingKeyAndPlaceholder(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"key": "Test: %s",
},
"fr_FR": translationDict{
"key": "Test : %s",
},
}
translation := NewPrinter("fr_FR").Printf("key", "ok")
if translation != "Test : ok" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslateWithMissingKeyAndPlaceholder(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"auth.username": "Login",
},
"fr_FR": translationDict{
"auth.username": "Identifiant",
},
}
translation := NewPrinter("fr_FR").Printf("Status: %s", "ok")
if translation != "Status: ok" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslateWithInvalidValue(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"auth.username": "Login",
},
"fr_FR": translationDict{
"auth.username": true,
},
}
translation := NewPrinter("fr_FR").Printf("auth.username")
if translation != "auth.username" {
t.Errorf(`Wrong translation, got %q`, translation)
}
}
func TestTranslatePluralWithDefaultRule(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"number_of_users": []string{"%d user (%s)", "%d users (%s)"},
},
"fr_FR": translationDict{
"number_of_users": []string{"%d utilisateur (%s)", "%d utilisateurs (%s)"},
},
}
printer := NewPrinter("fr_FR")
translation := printer.Plural("number_of_users", 1, 1, "some text")
expected := "1 utilisateur (some text)"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
translation = printer.Plural("number_of_users", 2, 2, "some text")
expected = "2 utilisateurs (some text)"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
}
func TestTranslatePluralWithRussianRule(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"time_elapsed.years": []string{"%d year", "%d years"},
},
"ru_RU": translationDict{
"time_elapsed.years": []string{"%d год назад", "%d года назад", "%d лет назад"},
},
}
printer := NewPrinter("ru_RU")
translation := printer.Plural("time_elapsed.years", 1, 1)
expected := "1 год назад"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
translation = printer.Plural("time_elapsed.years", 2, 2)
expected = "2 года назад"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
translation = printer.Plural("time_elapsed.years", 5, 5)
expected = "5 лет назад"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
}
func TestTranslatePluralWithMissingTranslation(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"number_of_users": []string{"%d user (%s)", "%d users (%s)"},
},
"fr_FR": translationDict{},
}
translation := NewPrinter("fr_FR").Plural("number_of_users", 2)
expected := "number_of_users"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
}
func TestTranslatePluralWithInvalidValues(t *testing.T) {
defaultCatalog = catalog{
"en_US": translationDict{
"number_of_users": []string{"%d user (%s)", "%d users (%s)"},
},
"fr_FR": translationDict{
"number_of_users": "must be a slice",
},
}
translation := NewPrinter("fr_FR").Plural("number_of_users", 2)
expected := "number_of_users"
if translation != expected {
t.Errorf(`Wrong translation, got %q instead of %q`, translation, expected)
}
}