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LanguageServiceTest.php
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LanguageServiceTest.php
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<?php
/**
* File containing the LanguageServiceTest class.
*
* @copyright Copyright (C) eZ Systems AS. All rights reserved.
* @license For full copyright and license information view LICENSE file distributed with this source code.
*/
namespace eZ\Publish\API\Repository\Tests;
use eZ\Publish\API\Repository\Exceptions\NotFoundException;
use Exception;
use eZ\Publish\API\Repository\Values\Content\Language;
use eZ\Publish\API\Repository\Values\Content\LanguageCreateStruct;
/**
* Test case for operations in the LanguageService using in memory storage.
*
* @see eZ\Publish\API\Repository\LanguageService
* @group integration
* @group language
*/
class LanguageServiceTest extends BaseTest
{
/**
* Test for the newLanguageCreateStruct() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::newLanguageCreateStruct
*/
public function testNewLanguageCreateStruct()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
/* END: Use Case */
$this->assertInstanceOf(
LanguageCreateStruct::class,
$languageCreate
);
$this->assertPropertiesCorrect(
[
'languageCode' => null,
'name' => null,
'enabled' => true,
],
$languageCreate
);
}
/**
* Test for the createLanguage() method.
*
* @return \eZ\Publish\API\Repository\Values\Content\Language
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testNewLanguageCreateStruct
*/
public function testCreateLanguage()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'English (New Zealand)';
$languageCreate->languageCode = 'eng-NZ';
$language = $languageService->createLanguage($languageCreate);
/* END: Use Case */
$this->assertInstanceOf(
'\\eZ\\Publish\\API\\Repository\\Values\\Content\\Language',
$language
);
return $language;
}
/**
* Test for the createLanguage() method.
*
* @param \eZ\Publish\API\Repository\Values\Content\Language $language
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function testCreateLanguageSetsIdPropertyOnReturnedLanguage($language)
{
$this->assertNotNull($language->id);
}
/**
* Test for the createLanguage() method.
*
* @param \eZ\Publish\API\Repository\Values\Content\Language $language
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function testCreateLanguageSetsExpectedProperties($language)
{
$this->assertEquals(
array(
true,
'English (New Zealand)',
'eng-NZ',
),
array(
$language->enabled,
$language->name,
$language->languageCode,
)
);
}
/**
* Test for the createLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @expectedException \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException
* @expectedExceptionMessage Argument 'languageCreateStruct' is invalid: language with specified language code already exists
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function testCreateLanguageThrowsInvalidArgumentException()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'Norwegian';
$languageCreate->languageCode = 'nor-NO';
$languageService->createLanguage($languageCreate);
// This call should fail with an InvalidArgumentException, because
// the language code "nor-NO" already exists.
$languageService->createLanguage($languageCreate);
/* END: Use Case */
}
/**
* Test for the loadLanguageById() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageById
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageListById
* @depends testCreateLanguage
*/
public function testLoadLanguageById()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = false;
$languageCreate->name = 'English';
$languageCreate->languageCode = 'eng-NZ';
$languageId = $languageService->createLanguage($languageCreate)->id;
$language = $languageService->loadLanguageById($languageId);
$this->assertInstanceOf(
Language::class,
$language
);
$languages = $languageService->loadLanguageListById([$languageId]);
$this->assertInternalType('iterable', $languages);
$this->assertCount(1, $languages);
$this->assertInstanceOf(Language::class, $languages[$languageId]);
}
/**
* Test for the loadLanguageById() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageById
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageListById
* @depends testLoadLanguageById
*/
public function testLoadLanguageByIdThrowsNotFoundException()
{
$repository = $this->getRepository();
$nonExistentLanguageId = $this->generateId('language', 2342);
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languages = $languageService->loadLanguageListById([$nonExistentLanguageId]);
$this->assertInternalType('iterable', $languages);
$this->assertCount(0, $languages);
$this->expectException(NotFoundException::class);
$languageService->loadLanguageById($nonExistentLanguageId);
/* END: Use Case */
}
/**
* Test for the updateLanguageName() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::updateLanguageName
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testLoadLanguageById
*/
public function testUpdateLanguageName()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = false;
$languageCreate->name = 'English';
$languageCreate->languageCode = 'eng-NZ';
$languageId = $languageService->createLanguage($languageCreate)->id;
$language = $languageService->loadLanguageById($languageId);
$updatedLanguage = $languageService->updateLanguageName(
$language,
'New language name.'
);
/* END: Use Case */
// Verify that the service returns an updated language instance.
$this->assertInstanceOf(
Language::class,
$updatedLanguage
);
// Verify that the service also persists the changes
$updatedLanguage = $languageService->loadLanguageById($languageId);
$this->assertPropertiesCorrect(
[
'id' => $language->id,
'name' => 'New language name.',
'languageCode' => $language->languageCode,
'enabled' => $language->enabled,
],
$updatedLanguage
);
}
/**
* Test service method for updating language name throwing InvalidArgumentException.
*
* @covers \eZ\Publish\API\Repository\LanguageService::updateLanguageName
* @expectedException \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException
* @expectedExceptionMessage Argument 'newName' is invalid: '1' is wrong value
*/
public function testUpdateLanguageNameThrowsInvalidArgumentException()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$language = $languageService->loadLanguage('eng-GB');
$languageService->updateLanguageName($language, 1);
}
/**
* Test for the enableLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::enableLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testLoadLanguageById
*/
public function testEnableLanguage()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = false;
$languageCreate->name = 'English';
$languageCreate->languageCode = 'eng-NZ';
$language = $languageService->createLanguage($languageCreate);
// Now lets enable the newly created language
$languageService->enableLanguage($language);
$enabledLanguage = $languageService->loadLanguageById($language->id);
/* END: Use Case */
$this->assertTrue($enabledLanguage->enabled);
}
/**
* Test for the disableLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::disableLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testLoadLanguageById
*/
public function testDisableLanguage()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'English';
$languageCreate->languageCode = 'eng-NZ';
$language = $languageService->createLanguage($languageCreate);
// Now lets disable the newly created language
$languageService->disableLanguage($language);
$enabledLanguage = $languageService->loadLanguageById($language->id);
/* END: Use Case */
$this->assertFalse($enabledLanguage->enabled);
}
/**
* Test for the loadLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguage
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageListByCode
* @depends testCreateLanguage
*/
public function testLoadLanguage()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'English';
$languageCreate->languageCode = 'eng-NZ';
$languageId = $languageService->createLanguage($languageCreate)->id;
// Now load the newly created language by it's language code
$language = $languageService->loadLanguage('eng-NZ');
/* END: Use Case */
$this->assertPropertiesCorrect(
[
'id' => $languageId,
'languageCode' => 'eng-NZ',
'name' => 'English',
'enabled' => true,
],
$language
);
$languages = $languageService->loadLanguageListByCode(['eng-NZ']);
$this->assertInternalType('iterable', $languages);
$this->assertCount(1, $languages);
$this->assertPropertiesCorrect(
[
'id' => $languageId,
'languageCode' => 'eng-NZ',
'name' => 'English',
'enabled' => true,
],
$languages['eng-NZ']
);
}
/**
* Test for the loadLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguage
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguageListByCode
* @depends testLoadLanguage
*/
public function testLoadLanguageThrowsNotFoundException()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$languages = $languageService->loadLanguageListByCode(['fre-FR']);
$this->assertInternalType('iterable', $languages);
$this->assertCount(0, $languages);
$this->expectException(NotFoundException::class);
$languageService->loadLanguage('fre-FR');
}
/**
* Test service method for loading language throwing InvalidArgumentException.
*
* @expectedException \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException
* @expectedExceptionMessage Argument 'languageCode' is invalid: language code has an invalid value
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguage
*/
public function testLoadLanguageThrowsInvalidArgumentException()
{
$repository = $this->getRepository();
$repository->getContentLanguageService()->loadLanguage(PHP_INT_MAX);
}
/**
* Test for the loadLanguages() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguages
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testLoadLanguage
*/
public function testLoadLanguages()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
// Create some languages
$languageCreateEnglish = $languageService->newLanguageCreateStruct();
$languageCreateEnglish->enabled = false;
$languageCreateEnglish->name = 'English';
$languageCreateEnglish->languageCode = 'eng-NZ';
$languageCreateFrench = $languageService->newLanguageCreateStruct();
$languageCreateFrench->enabled = false;
$languageCreateFrench->name = 'French';
$languageCreateFrench->languageCode = 'fre-FR';
$languageService->createLanguage($languageCreateEnglish);
$languageService->createLanguage($languageCreateFrench);
$languages = $languageService->loadLanguages();
self::assertInternalType('array', $languages);
foreach ($languages as $language) {
self::assertInstanceOf(Language::class, $language);
$singleLanguage = $languageService->loadLanguage($language->languageCode);
$this->assertStructPropertiesCorrect(
$singleLanguage,
$language,
['id', 'languageCode', 'name', 'enabled']
);
}
/* END: Use Case */
// eng-US, eng-GB, ger-DE + 2 newly created
$this->assertEquals(5, count($languages));
}
/**
* Test for the loadLanguages() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::loadLanguages
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function loadLanguagesReturnsAnEmptyArrayByDefault()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$this->assertSame(array(), $languageService->loadLanguages());
}
/**
* Test for the deleteLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::deleteLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testLoadLanguages
* @expectedException \eZ\Publish\Core\Base\Exceptions\NotFoundException
* @expectedExceptionMessage Could not find 'Language' with identifier 'eng-NZ'
*/
public function testDeleteLanguage()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$beforeCount = count($languageService->loadLanguages());
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
$languageCreateEnglish = $languageService->newLanguageCreateStruct();
$languageCreateEnglish->enabled = false;
$languageCreateEnglish->name = 'English';
$languageCreateEnglish->languageCode = 'eng-NZ';
$language = $languageService->createLanguage($languageCreateEnglish);
// Delete the newly created language
$languageService->deleteLanguage($language);
/* END: Use Case */
// +1 -1
$this->assertEquals($beforeCount, count($languageService->loadLanguages()));
// ensure just created & deleted language doesn't exist
$languageService->loadLanguage($languageCreateEnglish->languageCode);
self::fail('Language is still returned after being deleted');
}
/**
* Test for the deleteLanguage() method.
*
* NOTE: This test has a dependency against several methods in the content
* service, but because there is no topological sort for test dependencies
* we cannot declare them here.
*
* @covers \eZ\Publish\API\Repository\LanguageService::deleteLanguage
* @expectedException \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException
* @expectedExceptionMessage Argument 'language' is invalid: Deleting language logic error, some content still references that language and therefore it can't be deleted
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testDeleteLanguage
* @depend(s) eZ\Publish\API\Repository\Tests\ContentServiceTest::testPublishVersion
*/
public function testDeleteLanguageThrowsInvalidArgumentException()
{
$repository = $this->getRepository();
$editorsGroupId = $this->generateId('group', 13);
/* BEGIN: Use Case */
// $editorsGroupId is the ID of the "Editors" user group in an eZ
// Publish demo installation
$languageService = $repository->getContentLanguageService();
$languageCreateEnglish = $languageService->newLanguageCreateStruct();
$languageCreateEnglish->enabled = true;
$languageCreateEnglish->name = 'English';
$languageCreateEnglish->languageCode = 'eng-NZ';
$language = $languageService->createLanguage($languageCreateEnglish);
$contentService = $repository->getContentService();
// Get metadata update struct and set new language as main language.
$metadataUpdate = $contentService->newContentMetadataUpdateStruct();
$metadataUpdate->mainLanguageCode = 'eng-NZ';
// Update content object
$contentService->updateContentMetadata(
$contentService->loadContentInfo($editorsGroupId),
$metadataUpdate
);
// This call will fail with an "InvalidArgumentException", because the
// new language is used by a content object.
$languageService->deleteLanguage($language);
/* END: Use Case */
}
/**
* Test for the getDefaultLanguageCode() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::getDefaultLanguageCode
*/
public function testGetDefaultLanguageCode()
{
$repository = $this->getRepository();
$languageService = $repository->getContentLanguageService();
$this->assertRegExp(
'(^[a-z]{3}\-[A-Z]{2}$)',
$languageService->getDefaultLanguageCode()
);
}
/**
* Test for the createLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function testCreateLanguageInTransactionWithRollback()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
// Start a new transaction
$repository->beginTransaction();
try {
// Get create struct and set properties
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'English (New Zealand)';
$languageCreate->languageCode = 'eng-NZ';
// Create new language
$languageService->createLanguage($languageCreate);
} catch (Exception $e) {
// Cleanup hanging transaction on error
$repository->rollback();
throw $e;
}
// Rollback all changes
$repository->rollback();
try {
// This call will fail with a "NotFoundException"
$languageService->loadLanguage('eng-NZ');
} catch (NotFoundException $e) {
// Expected execution path
}
/* END: Use Case */
$this->assertTrue(isset($e), 'Can still load language after rollback');
}
/**
* Test for the createLanguage() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::createLanguage
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testCreateLanguage
*/
public function testCreateLanguageInTransactionWithCommit()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
// Start a new transaction
$repository->beginTransaction();
try {
// Get create struct and set properties
$languageCreate = $languageService->newLanguageCreateStruct();
$languageCreate->enabled = true;
$languageCreate->name = 'English (New Zealand)';
$languageCreate->languageCode = 'eng-NZ';
// Create new language
$languageService->createLanguage($languageCreate);
// Commit all changes
$repository->commit();
} catch (Exception $e) {
// Cleanup hanging transaction on error
$repository->rollback();
throw $e;
}
// Load new language
$language = $languageService->loadLanguage('eng-NZ');
/* END: Use Case */
$this->assertEquals('eng-NZ', $language->languageCode);
}
/**
* Test for the updateLanguageName() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::updateLanguageName
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testUpdateLanguageName
*/
public function testUpdateLanguageNameInTransactionWithRollback()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
// Start a new transaction
$repository->beginTransaction();
try {
// Load an existing language
$language = $languageService->loadLanguage('eng-US');
// Update the language name
$languageService->updateLanguageName($language, 'My English');
} catch (Exception $e) {
// Cleanup hanging transaction on error
$repository->rollback();
throw $e;
}
// Rollback all changes
$repository->rollback();
// Load updated version, name will still be "English (American)"
$updatedLanguage = $languageService->loadLanguage('eng-US');
/* END: Use Case */
$this->assertEquals('English (American)', $updatedLanguage->name);
}
/**
* Test for the updateLanguageName() method.
*
* @covers \eZ\Publish\API\Repository\LanguageService::updateLanguageName
* @depends eZ\Publish\API\Repository\Tests\LanguageServiceTest::testUpdateLanguageName
*/
public function testUpdateLanguageNameInTransactionWithCommit()
{
$repository = $this->getRepository();
/* BEGIN: Use Case */
$languageService = $repository->getContentLanguageService();
// Start a new transaction
$repository->beginTransaction();
try {
// Load an existing language
$language = $languageService->loadLanguage('eng-US');
// Update the language name
$languageService->updateLanguageName($language, 'My English');
// Commit all changes
$repository->commit();
} catch (Exception $e) {
// Cleanup hanging transaction on error
$repository->rollback();
throw $e;
}
// Load updated version, name will be "My English"
$updatedLanguage = $languageService->loadLanguage('eng-US');
/* END: Use Case */
$this->assertEquals('My English', $updatedLanguage->name);
}
}