SiteImporterTest.php

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<?php
 
class SiteImporterTest extends PHPUnit_Framework_TestCase {
 
    private function newSiteImporter( array $expectedSites, $errorCount ) {
        $store = $this->getMock( 'SiteStore' );
 
        $store->expects( $this->once() )
            ->method( 'saveSites' )
            ->will( $this->returnCallback( function ( $sites ) use ( $expectedSites ) {
                $this->assertSitesEqual( $expectedSites, $sites );
            } ) );
 
        $store->expects( $this->any() )
            ->method( 'getSites' )
            ->will( $this->returnValue( new SiteList() ) );
 
        $errorHandler = $this->getMock( 'Psr\Log\LoggerInterface' );
        $errorHandler->expects( $this->exactly( $errorCount ) )
            ->method( 'error' );
 
        $importer = new SiteImporter( $store );
        $importer->setExceptionCallback( [ $errorHandler, 'error' ] );
 
        return $importer;
    }
 
    public function assertSitesEqual( $expected, $actual, $message = '' ) {
        $this->assertEquals(
            $this->getSerializedSiteList( $expected ),
            $this->getSerializedSiteList( $actual ),
            $message
        );
    }
 
    public function provideImportFromXML() {
        $foo = Site::newForType( Site::TYPE_UNKNOWN );
        $foo->setGlobalId( 'Foo' );
 
        $acme = Site::newForType( Site::TYPE_UNKNOWN );
        $acme->setGlobalId( 'acme.com' );
        $acme->setGroup( 'Test' );
        $acme->addLocalId( Site::ID_INTERWIKI, 'acme' );
        $acme->setPath( Site::PATH_LINK, 'http://acme.com/' );
 
        $dewiki = Site::newForType( Site::TYPE_MEDIAWIKI );
        $dewiki->setGlobalId( 'dewiki' );
        $dewiki->setGroup( 'wikipedia' );
        $dewiki->setForward( true );
        $dewiki->addLocalId( Site::ID_INTERWIKI, 'wikipedia' );
        $dewiki->addLocalId( Site::ID_EQUIVALENT, 'de' );
        $dewiki->setPath( Site::PATH_LINK, 'http://de.wikipedia.org/w/' );
        $dewiki->setPath( MediaWikiSite::PATH_PAGE, 'http://de.wikipedia.org/wiki/' );
        $dewiki->setSource( 'meta.wikimedia.org' );
 
        return [
            'empty' => [
                '<sites></sites>',
                [],
            ],
            'no sites' => [
                '<sites><Foo><globalid>Foo</globalid></Foo><Bar><quux>Bla</quux></Bar></sites>',
                [],
            ],
            'minimal' => [
                '<sites>' .
                    '<site><globalid>Foo</globalid></site>' .
                '</sites>',
                [ $foo ],
            ],
            'full' => [
                '<sites>' .
                    '<site><globalid>Foo</globalid></site>' .
                    '<site>' .
                        '<globalid>acme.com</globalid>' .
                        '<localid type="interwiki">acme</localid>' .
                        '<group>Test</group>' .
                        '<path type="link">http://acme.com/</path>' .
                    '</site>' .
                    '<site type="mediawiki">' .
                        '<source>meta.wikimedia.org</source>' .
                        '<globalid>dewiki</globalid>' .
                        '<localid type="interwiki">wikipedia</localid>' .
                        '<localid type="equivalent">de</localid>' .
                        '<group>wikipedia</group>' .
                        '<forward/>' .
                        '<path type="link">http://de.wikipedia.org/w/</path>' .
                        '<path type="page_path">http://de.wikipedia.org/wiki/</path>' .
                    '</site>' .
                '</sites>',
                [ $foo, $acme, $dewiki ],
            ],
            'skip' => [
                '<sites>' .
                    '<site><globalid>Foo</globalid></site>' .
                    '<site><barf>Foo</barf></site>' .
                    '<site>' .
                        '<globalid>acme.com</globalid>' .
                        '<localid type="interwiki">acme</localid>' .
                        '<silly>boop!</silly>' .
                        '<group>Test</group>' .
                        '<path type="link">http://acme.com/</path>' .
                    '</site>' .
                '</sites>',
                [ $foo, $acme ],
                1
            ],
        ];
    }
 
    public function testImportFromXML( $xml, array $expectedSites, $errorCount = 0 ) {
        $importer = $this->newSiteImporter( $expectedSites, $errorCount );
        $importer->importFromXML( $xml );
    }
 
    public function testImportFromXML_malformed() {
        $this->setExpectedException( 'Exception' );
 
        $store = $this->getMock( 'SiteStore' );
        $importer = new SiteImporter( $store );
        $importer->importFromXML( 'THIS IS NOT XML' );
    }
 
    public function testImportFromFile() {
        $foo = Site::newForType( Site::TYPE_UNKNOWN );
        $foo->setGlobalId( 'Foo' );
 
        $acme = Site::newForType( Site::TYPE_UNKNOWN );
        $acme->setGlobalId( 'acme.com' );
        $acme->setGroup( 'Test' );
        $acme->addLocalId( Site::ID_INTERWIKI, 'acme' );
        $acme->setPath( Site::PATH_LINK, 'http://acme.com/' );
 
        $dewiki = Site::newForType( Site::TYPE_MEDIAWIKI );
        $dewiki->setGlobalId( 'dewiki' );
        $dewiki->setGroup( 'wikipedia' );
        $dewiki->setForward( true );
        $dewiki->addLocalId( Site::ID_INTERWIKI, 'wikipedia' );
        $dewiki->addLocalId( Site::ID_EQUIVALENT, 'de' );
        $dewiki->setPath( Site::PATH_LINK, 'http://de.wikipedia.org/w/' );
        $dewiki->setPath( MediaWikiSite::PATH_PAGE, 'http://de.wikipedia.org/wiki/' );
        $dewiki->setSource( 'meta.wikimedia.org' );
 
        $importer = $this->newSiteImporter( [ $foo, $acme, $dewiki ], 0 );
 
        $file = __DIR__ . '/SiteImporterTest.xml';
        $importer->importFromFile( $file );
    }
 
    private function getSerializedSiteList( $sites ) {
        $serialized = [];
 
        foreach ( $sites as $site ) {
            $key = $site->getGlobalId();
            $data = unserialize( $site->serialize() );
 
            $serialized[$key] = $data;
        }
 
        return $serialized;
    }
}