use formal version of German if default_language is set to 'de_DE'

Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>

1 files changed, 42 insertions, 2 deletions

diff --git a/tests/lib/L10N/FactoryTest.php b/tests/lib/L10N/FactoryTest.php
index 171be67d336..602967b1626 100644
--- a/tests/lib/L10N/FactoryTest.php
+++ b/tests/lib/L10N/FactoryTest.php
@@ -368,12 +368,17 @@ class FactoryTest extends TestCase {
 	 * @param string $expected
 	 */
 	public function testGetLanguageFromRequest($app, $header, array $availableLanguages, $expected) {
-		$factory = $this->getFactory(['findAvailableLanguages']);
+		$factory = $this->getFactory(['findAvailableLanguages', 'respectDefaultLanguage']);
 		$factory->expects($this->once())
 			->method('findAvailableLanguages')
 			->with($app)
 			->willReturn($availableLanguages);
 
+		$factory->expects($this->any())
+			->method('respectDefaultLanguage')->willReturnCallback(function($app, $lang) {
+				return $lang;
+			});
+
 		$this->request->expects($this->once())
 			->method('getHeader')
 			->with('ACCEPT_LANGUAGE')
@@ -497,7 +502,7 @@ class FactoryTest extends TestCase {
 			->with($this->equalTo('ACCEPT_LANGUAGE'))
 			->willReturn($browserLang);
 
-		$factory = $this->getFactory(['languageExists', 'findAvailableLanguages']);
+		$factory = $this->getFactory(['languageExists', 'findAvailableLanguages', 'respectDefaultLanguage']);
 		$factory->expects($this->any())
 			->method('languageExists')
 			->will($this->returnCallback(function ($app, $lang) use ($availableLang) {
@@ -508,9 +513,44 @@ class FactoryTest extends TestCase {
 			->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);
+	}
+
 }