mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Linter
synced 2024-11-13 17:57:15 +00:00
14b53d6281
These tests insert variations of fake lint errors into the database, and then read out of the database to check they round-trip properly. And while we're at it, improve the setForPage() return value. These tests can be run with something like: php tests/phpunit/phpunit.php extensions/Linter/tests/phpunit/ Change-Id: Ifdba8a8a104d218a822f909bc5d7b3512aca499d
89 lines
2.8 KiB
PHP
89 lines
2.8 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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namespace MediaWiki\Linter\Test;
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use MediaWiki\Linter\Database;
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use MediaWiki\Linter\LintError;
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use MediaWikiTestCase;
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/**
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* @group Database
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* @covers MediaWiki\Linter\Database
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*/
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class DatabaseTest extends MediaWikiTestCase {
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public function testConstructor() {
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$this->assertInstanceOf( Database::class, new Database( 5 ) );
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}
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private function getDummyLintErrors() {
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return [
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new LintError(
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'fostered', [ 0, 10 ], []
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),
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new LintError(
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'obsolete-tag', [ 15, 20 ], [ 'name' => 'big' ]
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),
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];
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}
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private function assertSetForPageResult( $result, $deleted, $added ) {
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$this->assertArrayHasKey( 'deleted', $result );
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$this->assertEquals( $deleted, $result['deleted'] );
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$this->assertArrayHasKey( 'added', $result );
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$this->assertEquals( $added, $result['added'] );
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}
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private function assertLintErrorsEqual( $expected, $actual ) {
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$expectedIds = array_map( function( LintError $error ) {
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return $error->id();
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}, $expected );
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$actualIds = array_map( function( LintError $error ) {
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return $error->id();
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}, $actual );
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$this->assertArrayEquals( $expectedIds, $actualIds );
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}
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public function testSetForPage() {
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$lintDb = new Database( 5 );
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$dummyErrors = $this->getDummyLintErrors();
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$result = $lintDb->setForPage( $dummyErrors );
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$this->assertSetForPageResult( $result, 0, 2 );
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$this->assertLintErrorsEqual( $dummyErrors, $lintDb->getForPage() );
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// Should delete the second error
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$result2 = $lintDb->setForPage( [ $dummyErrors[0] ] );
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$this->assertSetForPageResult( $result2, 1, 0 );
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$this->assertLintErrorsEqual( [ $dummyErrors[0] ], $lintDb->getForPage() );
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// Insert the second error, delete the first
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$result3 = $lintDb->setForPage( [ $dummyErrors[1] ] );
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$this->assertSetForPageResult( $result3, 1, 1 );
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$this->assertLintErrorsEqual( [ $dummyErrors[1] ], $lintDb->getForPage() );
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// Delete the second (only) error
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$result4 = $lintDb->setForPage( [] );
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$this->assertSetForPageResult( $result4, 1, 0 );
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$this->assertLintErrorsEqual( [], $lintDb->getForPage() );
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}
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}
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