/**
* @dataProvider getLanguages
*
* @param array $languages
* @param string $expected
* @param string $locale
*/
public function testGetLocaleFromRequest(array $languages, $expected, $locale = '')
{
/* @var $request \PHPUnit_Framework_MockObject_MockObject|HttpRequest */
$request = $this->getMockBuilder('\\Symfony\\Component\\HttpFoundation\\Request')->disableOriginalConstructor()->getMock();
$request->expects($this->once())->method('getLanguages')->will($this->returnValue($languages));
$request->expects($locale ? $this->once() : $this->never())->method('getLocale')->will($this->returnValue($locale));
// validate languages
$that = $this;
for ($i = 0; $i < count($languages); ++$i) {
$this->validator->expects($this->at($i))->method('validate')->will($this->returnCallback(function ($language, $constraint) use($that, $i, $languages, $locale) {
$that->assertEquals($languages[$i], $language);
$that->assertInstanceOf('\\Symfony\\Component\\Validator\\Constraints\\Locale', $constraint);
$list = $that->getMock('\\Symfony\\Component\\Validator\\ConstraintViolationListInterface');
$list->expects($that->once())->method('has')->will($this->returnValue($i + 1 < count($languages) || $locale))->with(0);
return $list;
}));
}
$listener = new Request($this->translatable, $this->translator, $this->validator, '');
$this->assertEquals($expected, $listener->getLocale($request));
}
