public function testGetLanguage() { $v = new DocumentationViewer(); $response = $v->handleRequest(new SS_HTTPRequest('GET', 'en/doc_test/2.3/'), DataModel::inst()); $this->assertEquals('en', $v->getLanguage()); $response = $v->handleRequest(new SS_HTTPRequest('GET', 'en/doc_test/2.3/subfolder/subsubfolder/subsubpage/'), DataModel::inst()); $this->assertEquals('en', $v->getLanguage()); }