ErrorPageErrorTest.php

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<?php

class ErrorPageErrorTest extends MediaWikiTestCase {

    private $wgOut;

    protected function setUp() {
        parent::setUp();
        global $wgOut;
        $this->wgOut = clone $wgOut;
    }

    protected function tearDown() {
        global $wgOut;
        $wgOut = $this->wgOut;
        parent::tearDown();
    }

    private function getMockMessage() {
        $mockMessage = $this->getMockBuilder( 'Message' )
            ->disableOriginalConstructor()
            ->getMock();
        $mockMessage->expects( $this->once() )
            ->method( 'inLanguage' )
            ->will( $this->returnValue( $mockMessage ) );
        $mockMessage->expects( $this->once() )
            ->method( 'useDatabase' )
            ->will( $this->returnValue( $mockMessage ) );
        return $mockMessage;
    }

    public function testConstruction() {
        $mockMessage = $this->getMockMessage();
        $title = 'Foo';
        $params = array( 'Baz' );
        $e = new ErrorPageError( $title, $mockMessage, $params );
        $this->assertEquals( $title, $e->title );
        $this->assertEquals( $mockMessage, $e->msg );
        $this->assertEquals( $params, $e->params );
    }

    public function testReport() {
        $mockMessage = $this->getMockMessage();
        $title = 'Foo';
        $params = array( 'Baz' );

        global $wgOut;
        $wgOut = $this->getMockBuilder( 'OutputPage' )
            ->disableOriginalConstructor()
            ->getMock();
        $wgOut->expects( $this->once() )
            ->method( 'showErrorPage' )
            ->with( $title, $mockMessage, $params );
        $wgOut->expects( $this->once() )
            ->method( 'output' );

        $e = new ErrorPageError( $title, $mockMessage, $params );
        $e->report();
    }



}