SpecialPageDataTest.php

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<?php
 
class SpecialPageDataTest extends SpecialPageTestBase {
 
    protected function newSpecialPage() {
        $page = new SpecialPageData();
 
        // why is this needed?
        $page->getContext()->setOutput( new OutputPage( $page->getContext() ) );
 
        $page->setRequestHandler( new PageDataRequestHandler() );
 
        return $page;
    }
 
    public function provideExecute() {
        $cases = [];
 
        $cases['Empty request'] = [ '', [], [], '!!', 200 ];
 
        $cases['Only title specified'] = [
            '',
            [ 'target' => 'Helsinki' ],
            [],
            '!!',
            303,
            [ 'Location' => '!.+!' ]
        ];
 
        $cases['Accept only HTML'] = [
            '',
            [ 'target' => 'Helsinki' ],
            [ 'Accept' => 'text/HTML' ],
            '!!',
            303,
            [ 'Location' => '!Helsinki$!' ]
        ];
 
        $cases['Accept only HTML with revid'] = [
            '',
            [
                'target' => 'Helsinki',
                'revision' => '4242',
            ],
            [ 'Accept' => 'text/HTML' ],
            '!!',
            303,
            [ 'Location' => '!Helsinki(\?|&)oldid=4242!' ]
        ];
 
        $cases['Nothing specified'] = [
            'main/Helsinki',
            [],
            [],
            '!!',
            303,
            [ 'Location' => '!Helsinki&action=raw!' ]
        ];
 
        $cases['Nothing specified'] = [
            '/Helsinki',
            [],
            [],
            '!!',
            303,
            [ 'Location' => '!Helsinki&action=raw!' ]
        ];
 
        $cases['Invalid Accept header'] = [
            'main/Helsinki',
            [],
            [ 'Accept' => 'text/foobar' ],
            '!!',
            406,
            [],
        ];
 
        return $cases;
    }
 
    public function testExecute(
        $subpage,
        array $params,
        array $headers,
        $expRegExp,
        $expCode = 200,
        array $expHeaders = []
    ) {
        $request = new FauxRequest( $params );
        $request->response()->header( 'Status: 200 OK', true, 200 ); // init/reset
 
        foreach ( $headers as $name => $value ) {
            $request->setHeader( strtoupper( $name ), $value );
        }
 
        try {
            /* @var FauxResponse $response */
            list( $output, $response ) = $this->executeSpecialPage( $subpage, $request );
 
            $this->assertEquals( $expCode, $response->getStatusCode(), "status code" );
            $this->assertRegExp( $expRegExp, $output, "output" );
 
            foreach ( $expHeaders as $name => $exp ) {
                $value = $response->getHeader( $name );
                $this->assertNotNull( $value, "header: $name" );
                $this->assertInternalType( 'string', $value, "header: $name" );
                $this->assertRegExp( $exp, $value, "header: $name" );
            }
        } catch ( HttpError $e ) {
            $this->assertEquals( $expCode, $e->getStatusCode(), "status code" );
            $this->assertRegExp( $expRegExp, $e->getHTML(), "error output" );
        }
    }
 
    public function testSpecialPageWithoutParameters() {
        $this->setContentLang( Language::factory( 'en' ) );
        $request = new FauxRequest();
        $request->response()->header( 'Status: 200 OK', true, 200 ); // init/reset
 
        list( $output, ) = $this->executeSpecialPage( '', $request );
 
        $this->assertContains(
            "Content negotiation applies based on your client's Accept header.",
            $output,
            "output"
        );
    }
 
}