nextcloud/tests/lib/L10N/FactoryTest.php

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<?php
/**
* Copyright (c) 2016 Joas Schilling <nickvergessen@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\L10N;
use OC\L10N\Factory;
use OC\L10N\LanguageNotFoundException;
use OCP\IConfig;
use OCP\IRequest;
use OCP\IUser;
use OCP\IUserSession;
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use Test\TestCase;
/**
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* Class FactoryTest
*
* @package Test\L10N
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*/
class FactoryTest extends TestCase {
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/** @var IConfig|\PHPUnit_Framework_MockObject_MockObject */
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protected $config;
/** @var IRequest|\PHPUnit_Framework_MockObject_MockObject */
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protected $request;
/** @var IUserSession|\PHPUnit_Framework_MockObject_MockObject */
protected $userSession;
/** @var string */
protected $serverRoot;
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public function setUp() {
parent::setUp();
$this->config = $this->getMockBuilder(IConfig::class)
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->disableOriginalConstructor()
->getMock();
$this->request = $this->getMockBuilder(IRequest::class)
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->disableOriginalConstructor()
->getMock();
$this->userSession = $this->getMockBuilder(IUserSession::class)
->disableOriginalConstructor()
->getMock();
$this->serverRoot = \OC::$SERVERROOT;
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}
/**
* @param array $methods
* @param bool $mockRequestGetHeaderMethod
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* @return Factory|\PHPUnit_Framework_MockObject_MockObject
*/
protected function getFactory(array $methods = [], $mockRequestGetHeaderMethod = false) {
if ($mockRequestGetHeaderMethod) {
$this->request->expects($this->any())
->method('getHeader')
->willReturn('');
}
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if (!empty($methods)) {
return $this->getMockBuilder(Factory::class)
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->setConstructorArgs([
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$this->config,
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$this->request,
$this->userSession,
$this->serverRoot,
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])
->setMethods($methods)
->getMock();
} else {
return new Factory($this->config, $this->request, $this->userSession, $this->serverRoot);
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}
}
public function dataFindAvailableLanguages() {
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return [
[null],
['files'],
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];
}
public function testFindLanguageWithExistingRequestLanguageAndNoApp() {
$factory = $this->getFactory(['languageExists']);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->once())
->method('languageExists')
->with(null, 'de')
->willReturn(true);
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$this->assertSame('de', $factory->findLanguage());
}
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public function testFindLanguageWithExistingRequestLanguageAndApp() {
$factory = $this->getFactory(['languageExists']);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->once())
->method('languageExists')
->with('MyApp', 'de')
->willReturn(true);
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$this->assertSame('de', $factory->findLanguage('MyApp'));
}
public function testFindLanguageWithNotExistingRequestLanguageAndExistingStoredUserLanguage() {
$factory = $this->getFactory(['languageExists']);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->at(0))
->method('languageExists')
->with('MyApp', 'de')
->willReturn(false);
$this->config
->expects($this->once())
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->method('getSystemValue')
->with('installed', false)
->willReturn(true);
$user = $this->getMockBuilder(IUser::class)
->getMock();
$user->expects($this->once())
->method('getUID')
->willReturn('MyUserUid');
$this->userSession
->expects($this->exactly(2))
->method('getUser')
->willReturn($user);
$this->config
->expects($this->once())
->method('getUserValue')
->with('MyUserUid', 'core', 'lang', null)
->willReturn('jp');
$factory->expects($this->at(1))
->method('languageExists')
->with('MyApp', 'jp')
->willReturn(true);
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$this->assertSame('jp', $factory->findLanguage('MyApp'));
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}
public function testFindLanguageWithNotExistingRequestLanguageAndNotExistingStoredUserLanguage() {
$factory = $this->getFactory(['languageExists'], true);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->at(0))
->method('languageExists')
->with('MyApp', 'de')
->willReturn(false);
$this->config
->expects($this->at(0))
->method('getSystemValue')
->with('installed', false)
->willReturn(true);
$user = $this->getMockBuilder(IUser::class)
->getMock();
$user->expects($this->once())
->method('getUID')
->willReturn('MyUserUid');
$this->userSession
->expects($this->exactly(2))
->method('getUser')
->willReturn($user);
$this->config
->expects($this->once())
->method('getUserValue')
->with('MyUserUid', 'core', 'lang', null)
->willReturn('jp');
$factory->expects($this->at(1))
->method('languageExists')
->with('MyApp', 'jp')
->willReturn(false);
$this->config
->expects($this->at(2))
->method('getSystemValue')
->with('default_language', false)
->willReturn('es');
$factory->expects($this->at(2))
->method('languageExists')
->with('MyApp', 'es')
->willReturn(true);
$this->assertSame('es', $factory->findLanguage('MyApp'));
}
public function testFindLanguageWithNotExistingRequestLanguageAndNotExistingStoredUserLanguageAndNotExistingDefault() {
$factory = $this->getFactory(['languageExists'], true);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->at(0))
->method('languageExists')
->with('MyApp', 'de')
->willReturn(false);
$this->config
->expects($this->at(0))
->method('getSystemValue')
->with('installed', false)
->willReturn(true);
$user = $this->getMockBuilder(IUser::class)
->getMock();
$user->expects($this->once())
->method('getUID')
->willReturn('MyUserUid');
$this->userSession
->expects($this->exactly(2))
->method('getUser')
->willReturn($user);
$this->config
->expects($this->once())
->method('getUserValue')
->with('MyUserUid', 'core', 'lang', null)
->willReturn('jp');
$factory->expects($this->at(1))
->method('languageExists')
->with('MyApp', 'jp')
->willReturn(false);
$this->config
->expects($this->at(2))
->method('getSystemValue')
->with('default_language', false)
->willReturn('es');
$factory->expects($this->at(2))
->method('languageExists')
->with('MyApp', 'es')
->willReturn(false);
$this->config
->expects($this->never())
->method('setUserValue');
$this->assertSame('en', $factory->findLanguage('MyApp'));
}
public function testFindLanguageWithNotExistingRequestLanguageAndNotExistingStoredUserLanguageAndNotExistingDefaultAndNoAppInScope() {
$factory = $this->getFactory(['languageExists'], true);
$this->invokePrivate($factory, 'requestLanguage', ['de']);
$factory->expects($this->at(0))
->method('languageExists')
->with('MyApp', 'de')
->willReturn(false);
$this->config
->expects($this->at(0))
->method('getSystemValue')
->with('installed', false)
->willReturn(true);
$user = $this->getMockBuilder(IUser::class)
->getMock();
$user->expects($this->once())
->method('getUID')
->willReturn('MyUserUid');
$this->userSession
->expects($this->exactly(2))
->method('getUser')
->willReturn($user);
$this->config
->expects($this->once())
->method('getUserValue')
->with('MyUserUid', 'core', 'lang', null)
->willReturn('jp');
$factory->expects($this->at(1))
->method('languageExists')
->with('MyApp', 'jp')
->willReturn(false);
$this->config
->expects($this->at(2))
->method('getSystemValue')
->with('default_language', false)
->willReturn('es');
$factory->expects($this->at(2))
->method('languageExists')
->with('MyApp', 'es')
->willReturn(false);
$this->config
->expects($this->never())
->method('setUserValue')
->with('MyUserUid', 'core', 'lang', 'en');
$this->assertSame('en', $factory->findLanguage('MyApp'));
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}
/**
* @dataProvider dataFindAvailableLanguages
*
* @param string|null $app
*/
public function testFindAvailableLanguages($app) {
$factory = $this->getFactory(['findL10nDir']);
$factory->expects($this->once())
->method('findL10nDir')
->with($app)
->willReturn(\OC::$SERVERROOT . '/tests/data/l10n/');
$this->assertEquals(['cs', 'de', 'en', 'ru'], $factory->findAvailableLanguages($app), '', 0.0, 10, true);
}
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public function dataLanguageExists() {
return [
[null, 'en', [], true],
[null, 'de', [], false],
[null, 'de', ['ru'], false],
[null, 'de', ['ru', 'de'], true],
['files', 'en', [], true],
['files', 'de', [], false],
['files', 'de', ['ru'], false],
['files', 'de', ['de', 'ru'], true],
];
}
public function testFindAvailableLanguagesWithThemes() {
$this->serverRoot .= '/tests/data';
$app = 'files';
$factory = $this->getFactory(['findL10nDir']);
$factory->expects($this->once())
->method('findL10nDir')
->with($app)
->willReturn($this->serverRoot . '/apps/files/l10n/');
$this->config
->expects($this->once())
->method('getSystemValue')
->with('theme')
->willReturn('abc');
$this->assertEquals(['en', 'zz'], $factory->findAvailableLanguages($app), '', 0.0, 10, true);
}
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/**
* @dataProvider dataLanguageExists
*
* @param string|null $app
* @param string $lang
* @param string[] $availableLanguages
* @param string $expected
*/
public function testLanguageExists($app, $lang, array $availableLanguages, $expected) {
$factory = $this->getFactory(['findAvailableLanguages']);
$factory->expects(($lang === 'en') ? $this->never() : $this->once())
->method('findAvailableLanguages')
->with($app)
->willReturn($availableLanguages);
$this->assertSame($expected, $factory->languageExists($app, $lang));
}
public function dataSetLanguageFromRequest() {
return [
// Language is available
[null, 'de', ['de'], 'de'],
[null, 'de,en', ['de'], 'de'],
[null, 'de-DE,en-US;q=0.8,en;q=0.6', ['de'], 'de'],
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// Language is not available
[null, 'de', ['ru'], new LanguageNotFoundException()],
[null, 'de,en', ['ru', 'en'], 'en'],
[null, 'de-DE,en-US;q=0.8,en;q=0.6', ['ru', 'en'], 'en'],
// Language for app
['files_pdfviewer', 'de', ['de'], 'de'],
['files_pdfviewer', 'de,en', ['de'], 'de'],
['files_pdfviewer', 'de-DE,en-US;q=0.8,en;q=0.6', ['de'], 'de'],
// Language for app is not available
['files_pdfviewer', 'de', ['ru'], new LanguageNotFoundException()],
['files_pdfviewer', 'de,en', ['ru', 'en'], 'en'],
['files_pdfviewer', 'de-DE,en-US;q=0.8,en;q=0.6', ['ru', 'en'], 'en'],
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];
}
/**
* @dataProvider dataSetLanguageFromRequest
*
* @param string|null $app
* @param string $header
* @param string[] $availableLanguages
* @param string $expected
*/
public function testGetLanguageFromRequest($app, $header, array $availableLanguages, $expected) {
$factory = $this->getFactory(['findAvailableLanguages', 'respectDefaultLanguage']);
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$factory->expects($this->once())
->method('findAvailableLanguages')
->with($app)
->willReturn($availableLanguages);
$factory->expects($this->any())
->method('respectDefaultLanguage')->willReturnCallback(function($app, $lang) {
return $lang;
});
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$this->request->expects($this->once())
->method('getHeader')
->with('ACCEPT_LANGUAGE')
->willReturn($header);
if ($expected instanceof LanguageNotFoundException) {
$this->expectException(LanguageNotFoundException::class);
self::invokePrivate($factory, 'getLanguageFromRequest', [$app]);
} else {
$this->assertSame($expected, self::invokePrivate($factory, 'getLanguageFromRequest', [$app]), 'Asserting returned language');
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}
}
public function dataGetL10nFilesForApp() {
return [
[null, 'de', [\OC::$SERVERROOT . '/core/l10n/de.json']],
['core', 'ru', [\OC::$SERVERROOT . '/core/l10n/ru.json']],
['lib', 'ru', [\OC::$SERVERROOT . '/lib/l10n/ru.json']],
['settings', 'de', [\OC::$SERVERROOT . '/settings/l10n/de.json']],
['files', 'de', [\OC::$SERVERROOT . '/apps/files/l10n/de.json']],
['files', '_lang_never_exists_', []],
['_app_never_exists_', 'de', [\OC::$SERVERROOT . '/core/l10n/de.json']],
];
}
/**
* @dataProvider dataGetL10nFilesForApp
*
* @param string|null $app
* @param string $expected
*/
public function testGetL10nFilesForApp($app, $lang, $expected) {
$factory = $this->getFactory();
$this->assertSame($expected, $this->invokePrivate($factory, 'getL10nFilesForApp', [$app, $lang]));
}
public function dataFindL10NDir() {
return [
[null, \OC::$SERVERROOT . '/core/l10n/'],
['core', \OC::$SERVERROOT . '/core/l10n/'],
['lib', \OC::$SERVERROOT . '/lib/l10n/'],
['settings', \OC::$SERVERROOT . '/settings/l10n/'],
['files', \OC::$SERVERROOT . '/apps/files/l10n/'],
['_app_never_exists_', \OC::$SERVERROOT . '/core/l10n/'],
];
}
/**
* @dataProvider dataFindL10NDir
*
* @param string|null $app
* @param string $expected
*/
public function testFindL10NDir($app, $expected) {
$factory = $this->getFactory();
$this->assertSame($expected, $this->invokePrivate($factory, 'findL10nDir', [$app]));
}
public function dataFindLanguage() {
return [
// Not logged in
[false, [], 'en'],
[false, ['fr'], 'fr'],
[false, ['de', 'fr'], 'de'],
[false, ['nl', 'de', 'fr'], 'de'],
[true, [], 'en'],
[true, ['fr'], 'fr'],
[true, ['de', 'fr'], 'de'],
[true, ['nl', 'de', 'fr'], 'nl'],
];
}
/**
* @dataProvider dataFindLanguage
*
* @param bool $loggedIn
* @param array $availableLang
* @param string $expected
*/
public function testFindLanguage($loggedIn, $availableLang, $expected) {
$userLang = 'nl';
$browserLang = 'de';
$defaultLang = 'fr';
$this->config->expects($this->any())
->method('getSystemValue')
->will($this->returnCallback(function($var, $default) use ($defaultLang) {
if ($var === 'installed') {
return true;
} else if ($var === 'default_language') {
return $defaultLang;
} else {
return $default;
}
}));
if ($loggedIn) {
$user = $this->getMockBuilder(IUser::class)
->getMock();
$user->expects($this->any())
->method('getUID')
->willReturn('MyUserUid');
$this->userSession
->expects($this->any())
->method('getUser')
->willReturn($user);
$this->config->expects($this->any())
->method('getUserValue')
->with('MyUserUid', 'core', 'lang', null)
->willReturn($userLang);
} else {
$this->userSession
->expects($this->any())
->method('getUser')
->willReturn(null);
}
$this->request->expects($this->any())
->method('getHeader')
->with($this->equalTo('ACCEPT_LANGUAGE'))
->willReturn($browserLang);
$factory = $this->getFactory(['languageExists', 'findAvailableLanguages', 'respectDefaultLanguage']);
$factory->expects($this->any())
->method('languageExists')
->will($this->returnCallback(function ($app, $lang) use ($availableLang) {
return in_array($lang, $availableLang);
}));
$factory->expects($this->any())
->method('findAvailableLanguages')
->will($this->returnCallback(function ($app) use ($availableLang) {
return $availableLang;
}));
$factory->expects($this->any())
->method('respectDefaultLanguage')->willReturnCallback(function($app, $lang) {
return $lang;
});
$lang = $factory->findLanguage(null);
$this->assertSame($expected, $lang);
}
public function dataTestRespectDefaultLanguage() {
return [
['de', 'de_DE', true, 'de_DE'],
['de', 'de', true, 'de'],
['de', false, true, 'de'],
['fr', 'de_DE', true, 'fr'],
];
}
/**
* test if we respect default language if possible
*
* @dataProvider dataTestRespectDefaultLanguage
*
* @param string $lang
* @param string $defaultLanguage
* @param bool $langExists
* @param string $expected
*/
public function testRespectDefaultLanguage($lang, $defaultLanguage, $langExists, $expected) {
$factory = $this->getFactory(['languageExists']);
$factory->expects($this->any())
->method('languageExists')->willReturn($langExists);
$this->config->expects($this->any())
->method('getSystemValue')->with('default_language', false)->willReturn($defaultLanguage);
$result = $this->invokePrivate($factory, 'respectDefaultLanguage', ['app', $lang]);
$this->assertSame($expected, $result);
}
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}