silverstripe-framework/tests/i18n/i18nTest.php

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<?php
/**
* @package sapphire
* @subpackage tests
*/
class i18nTest extends SapphireTest {
/**
* @var string $tmpBasePath Used to write language files.
* We don't want to store them inside sapphire (or in any web-accessible place)
* in case something goes wrong with the file parsing.
*/
protected $alternateBaseSavePath;
/**
* @var string $alternateBasePath Fake webroot with a single module
* /i18ntestmodule which contains some files with _t() calls.
*/
protected $alternateBasePath;
protected $extraDataObjects = array(
'i18nTest_DataObject'
);
function setUp() {
parent::setUp();
$this->alternateBasePath = $this->getCurrentAbsolutePath() . "/_fakewebroot";
$this->alternateBaseSavePath = TEMP_FOLDER . '/i18nTextCollectorTest_webroot';
FileSystem::makeFolder($this->alternateBaseSavePath);
// Push a template loader running from the fake webroot onto the stack.
$manifest = new SS_TemplateManifest($this->alternateBasePath, false, true);
$manifest->regenerate(false);
SS_TemplateLoader::instance()->pushManifest($manifest);
$this->originalLocale = i18n::get_locale();
}
function tearDown() {
SS_TemplateLoader::instance()->popManifest();
i18n::set_locale($this->originalLocale);
parent::tearDown();
}
function testDateFormatFromLocale() {
i18n::set_locale('en_US');
$this->assertEquals('MM/dd/yyyy', i18n::get_date_format());
i18n::set_locale('en_NZ');
$this->assertEquals('d/MM/yyyy', i18n::get_date_format());
i18n::set_locale('en_US');
}
function testTimeFormatFromLocale() {
i18n::set_locale('en_US');
$this->assertEquals('hh:mm a', i18n::get_time_format());
i18n::set_locale('de_DE');
$this->assertEquals('HH:mm:ss', i18n::get_time_format());
i18n::set_locale('en_US');
}
function testDateFormatCustom() {
i18n::set_locale('en_US');
$this->assertEquals('MM/dd/yyyy', i18n::get_date_format());
i18n::set_date_format('d/MM/yyyy');
$this->assertEquals('d/MM/yyyy', i18n::get_date_format());
}
function testTimeFormatCustom() {
i18n::set_locale('en_US');
$this->assertEquals('hh:mm a', i18n::get_time_format());
i18n::set_time_format('HH:mm:ss');
$this->assertEquals('HH:mm:ss', i18n::get_time_format());
}
function testGetExistingTranslations() {
$translations = i18n::get_existing_translations();
$this->assertTrue(isset($translations['en_US']), 'Checking for en_US translation');
$this->assertTrue(isset($translations['de_DE']), 'Checking for de_DE translation');
}
function testDataObjectFieldLabels() {
global $lang;
$oldLocale = i18n::get_locale();
i18n::set_locale('de_DE');
$obj = new i18nTest_DataObject();
$lang['en_US']['i18nTest_DataObject']['MyProperty'] = 'MyProperty';
$lang['de_DE']['i18nTest_DataObject']['MyProperty'] = 'Mein Attribut';
$this->assertEquals(
$obj->fieldLabel('MyProperty'),
'Mein Attribut'
);
$lang['en_US']['i18nTest_DataObject']['MyUntranslatedProperty'] = 'MyUntranslatedProperty';
$this->assertEquals(
$obj->fieldLabel('MyUntranslatedProperty'),
'My Untranslated Property'
);
i18n::set_locale($oldLocale);
}
function testProvideI18nEntities() {
global $lang;
$oldLocale = i18n::get_locale();
$lang['en_US']['i18nTest_Object']['my_translatable_property'] = 'Untranslated';
$lang['de_DE']['i18nTest_Object']['my_translatable_property'] = 'Übersetzt';
i18n::set_locale('en_US');
$this->assertEquals(
i18nTest_Object::$my_translatable_property,
'Untranslated'
);
$this->assertEquals(
i18nTest_Object::my_translatable_property(),
'Untranslated'
);
i18n::set_locale('en_US');
$this->assertEquals(
i18nTest_Object::my_translatable_property(),
'Untranslated',
'Getter returns original static value when called in default locale'
);
i18n::set_locale('de_DE');
$this->assertEquals(
i18nTest_Object::my_translatable_property(),
'Übersetzt',
'Getter returns translated value when called in another locale'
);
}
function testTemplateTranslation() {
global $lang;
$oldLocale = i18n::get_locale();
i18n::set_locale('en_US');
$lang['en_US']['i18nTestModule']['MAINTEMPLATE'] = 'Main Template';
$lang['en_US']['i18nTestModule.ss']['SPRINTFNONAMESPACE'] = 'My replacement no namespace: %s';
$lang['en_US']['i18nTestModule']['LAYOUTTEMPLATE'] = 'Layout Template';
$lang['en_US']['i18nTestModule.ss']['LAYOUTTEMPLATENONAMESPACE'] = 'Layout Template no namespace';
$lang['en_US']['i18nTestModule']['SPRINTFNAMESPACE'] = 'My replacement: %s';
$lang['en_US']['i18nTestModule']['WITHNAMESPACE'] = 'Include Entity with Namespace';
$lang['en_US']['i18nTestModuleInclude.ss']['NONAMESPACE'] = 'Include Entity without Namespace';
$lang['en_US']['i18nTestModuleInclude.ss']['SPRINTFINCLUDENAMESPACE'] = 'My include replacement: %s';
$lang['en_US']['i18nTestModuleInclude.ss']['SPRINTFINCLUDENONAMESPACE'] = 'My include replacement no namespace: %s';
$viewer = new SSViewer('i18nTestModule');
$parsedHtml = $viewer->process(new ArrayData(array('TestProperty' => 'TestPropertyValue')));
$this->assertContains(
"Layout Template\n",
$parsedHtml
);
$this->assertContains(
"Layout Template no namespace\n",
$parsedHtml
);
i18n::set_locale('de_DE');
$lang['de_DE']['i18nTestModule']['MAINTEMPLATE'] = 'TRANS Main Template';
$lang['de_DE']['i18nTestModule.ss']['SPRINTFNONAMESPACE'] = 'TRANS My replacement no namespace: %s';
$lang['de_DE']['i18nTestModule']['LAYOUTTEMPLATE'] = 'TRANS Layout Template';
$lang['de_DE']['i18nTestModule.ss']['LAYOUTTEMPLATENONAMESPACE'] = 'TRANS Layout Template no namespace';
$lang['de_DE']['i18nTestModule']['SPRINTFNAMESPACE'] = 'TRANS My replacement: %s';
$lang['de_DE']['i18nTestModule']['WITHNAMESPACE'] = 'TRANS Include Entity with Namespace';
$lang['de_DE']['i18nTestModuleInclude.ss']['NONAMESPACE'] = 'TRANS Include Entity without Namespace';
$lang['de_DE']['i18nTestModuleInclude.ss']['SPRINTFINCLUDENAMESPACE'] = 'TRANS My include replacement: %s';
$lang['de_DE']['i18nTestModuleInclude.ss']['SPRINTFINCLUDENONAMESPACE'] = 'TRANS My include replacement no namespace: %s';
$viewer = new SSViewer('i18nTestModule');
$parsedHtml = $viewer->process(new ArrayData(array('TestProperty' => 'TestPropertyValue')));
$this->assertContains(
"TRANS Main Template\n",
$parsedHtml
);
$this->assertContains(
"TRANS Layout Template\n",
$parsedHtml
);
$this->assertContains(
"TRANS Layout Template no namespace",
$parsedHtml
);
$this->assertContains(
"TRANS My replacement: TestPropertyValue",
$parsedHtml
);
$this->assertContains(
"TRANS Include Entity with Namespace",
$parsedHtml
);
$this->assertContains(
"TRANS Include Entity without Namespace",
$parsedHtml
);
$this->assertContains(
"TRANS My include replacement: TestPropertyValue",
$parsedHtml
);
$this->assertContains(
"TRANS My include replacement no namespace: TestPropertyValue",
$parsedHtml
);
i18n::set_locale($oldLocale);
}
function testGetLocaleFromLang() {
$this->assertEquals('en_US', i18n::get_locale_from_lang('en'));
$this->assertEquals('de_DE', i18n::get_locale_from_lang('de_DE'));
$this->assertEquals('xy_XY', i18n::get_locale_from_lang('xy'));
}
function testRegisteredPlugin() {
global $lang;
// save lang state, if we don't do this we may break other tests
$oldLang = $lang;
$lang = array(); // clear translations
i18n::register_plugin("testPlugin", array("i18nTest", "translationTestPlugin"));
// We have to simulate what include_by_locale() does, including loading translation provider data.
$lang['en_US']["i18nTestProvider"]["foo"] = "bar_en";
$lang['de_DE']["i18nTestProvider"]["foo"] = "bar_de";
i18n::plugins_load('en_US');
i18n::set_locale('en_US');
$this->assertEquals(_t("i18nTestProvider.foo"), "baz_en");
i18n::set_locale('de_DE');
$this->assertEquals(_t("i18nTestProvider.foo"), "bar_de");
i18n::unregister_plugin("testTranslator");
$lang = $oldLang;
}
function testValidateLocale() {
$this->assertTrue(i18n::validate_locale('en_US'), 'Known locale in underscore format is valid');
$this->assertTrue(i18n::validate_locale('en-US'), 'Known locale in dash format is valid');
$this->assertFalse(i18n::validate_locale('en'), 'Short lang format is not valid');
$this->assertFalse(i18n::validate_locale('xx_XX'), 'Unknown locale in correct format is not valid');
$this->assertFalse(i18n::validate_locale(''), 'Empty string is not valid');
}
static function translationTestPlugin($locale) {
$result = array();
$result["en_US"]["i18nTestProvider"]["foo"] = "baz_en";
return $result;
}
}
class i18nTest_DataObject extends DataObject implements TestOnly {
static $db = array(
'MyProperty' => 'Varchar',
'MyUntranslatedProperty' => 'Text'
);
static $has_one = array(
'HasOneRelation' => 'Member'
);
static $has_many = array(
'HasManyRelation' => 'Member'
);
static $many_many = array(
'ManyManyRelation' => 'Member'
);
/**
*
* @param boolean $includerelations a boolean value to indicate if the labels returned include relation fields
*
*/
function fieldLabels($includerelations = true) {
$labels = parent::fieldLabels($includerelations);
$labels['MyProperty'] = _t('i18nTest_DataObject.MyProperty', 'My Property');
return $labels;
}
}
class i18nTest_Object extends Object implements TestOnly, i18nEntityProvider {
static $my_translatable_property = "Untranslated";
static function my_translatable_property() {
return _t("i18nTest_Object.my_translatable_property", self::$my_translatable_property);
}
function provideI18nEntities() {
return array(
"i18nTest_Object.my_translatable_property" => array(
self::$my_translatable_property
)
);
}
}
?>