d814e25a81
Why: * Maintenance scripts in core have low test coverage. * Testing scripts which are not overly complex should create less complex tests that easily raise test coverage. What: * Create a test for both exportSites.php and importSites.php which checks that the XML file produced by exportSites.php can be parsed and produces the same sites table config as was exported. Bug: T371167 Change-Id: I3eb1b86803ee2413e624f9ffe699a60161103758
67 lines
2.6 KiB
PHP
67 lines
2.6 KiB
PHP
<?php
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namespace MediaWiki\Tests\Maintenance;
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use ExportSites;
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use ImportSites;
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use MediaWiki\Site\MediaWikiSite;
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use MediaWiki\Site\Site;
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/**
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* Tests that a XML file exported by {@link ExportSites} can be imported by {@link ImportSites}.
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*
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* @covers ExportSites
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* @covers ImportSites
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* @group Database
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* @author Dreamy Jazz
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*/
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class ExportSitesImportSitesLoopTest extends MaintenanceBaseTestCase {
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protected function getMaintenanceClass() {
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// No-op, as the ->maintenance property is not used. We will need to extend MaintenanceBaseTestCase to hide
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// any output from the scripts.
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return ExportSites::class;
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}
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private function setUpSitesStoreForTest() {
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// Copied, with modification, from SiteExporter::provideRoundTrip
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$foo = Site::newForType( Site::TYPE_UNKNOWN );
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$foo->setGlobalId( 'Foo' );
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$dewiki = Site::newForType( Site::TYPE_MEDIAWIKI );
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$dewiki->setGlobalId( 'dewiki' );
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$dewiki->setGroup( 'wikipedia' );
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$dewiki->setForward( true );
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$dewiki->addLocalId( Site::ID_INTERWIKI, 'wikipedia' );
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$dewiki->addLocalId( Site::ID_EQUIVALENT, 'de' );
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$dewiki->setPath( Site::PATH_LINK, 'http://de.wikipedia.org/w/' );
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$dewiki->setPath( MediaWikiSite::PATH_PAGE, 'http://de.wikipedia.org/wiki/' );
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$dewiki->setSource( 'meta.wikimedia.org' );
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$this->getServiceContainer()->getSiteStore()->saveSites( [ $foo, $dewiki ] );
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return $this->getServiceContainer()->getSiteLookup()->getSites();
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}
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public function testExportAndThenImportLoop() {
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// Test structure inspired by SiteExporterTest::testRoundTrip
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$sitesConfigBeforeTest = $this->setUpSitesStoreForTest();
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// Export the site config to a file using the ExportSites maintenance script
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$xmlFilename = $this->getNewTempFile();
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$importSites = new ExportSites();
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$importSites->setArg( 'file', $xmlFilename );
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$importSites->execute();
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// Blank the site config
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$this->getServiceContainer()->getSiteStore()->clear();
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$this->truncateTables( [ 'sites', 'site_identifiers' ] );
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// Check that the site config is actually empty
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$sitesConfigHalfWayThroughTest = $this->getServiceContainer()->getSiteLookup()->getSites();
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$this->assertSame( 0, $sitesConfigHalfWayThroughTest->count() );
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// Import the site config from the file using the ImportSites maintenance script
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$importSites = new ImportSites();
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$importSites->setArg( 'file', $xmlFilename );
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$importSites->execute();
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// Check that the config is now the same as at the start of the test
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$sitesConfigAfterTest = $this->getServiceContainer()->getSiteStore()->getSites();
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$this->assertEquals( $sitesConfigBeforeTest, $sitesConfigAfterTest );
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}
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}
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