/**
  * @dataProvider provideTextUseOutputPage
  * @covers MWException::useOutputPage
  */
 public function testUseOutputPage($expected, $wgLang, $wgFullyInitialised, $wgOut)
 {
     $this->setMwGlobals(array('wgLang' => $wgLang, 'wgFullyInitialised' => $wgFullyInitialised, 'wgOut' => $wgOut));
     $e = new MWException();
     $this->assertEquals($expected, $e->useOutputPage());
 }