X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/tests/phpunit/includes/filerepo/FileBackendDBRepoWrapperTest.php

diff --git a/tests/phpunit/includes/filerepo/FileBackendDBRepoWrapperTest.php b/tests/phpunit/includes/filerepo/FileBackendDBRepoWrapperTest.php
new file mode 100644
index 00000000..0d00fbc2
--- /dev/null
+++ b/tests/phpunit/includes/filerepo/FileBackendDBRepoWrapperTest.php
@@ -0,0 +1,140 @@
+<?php
+
+class FileBackendDBRepoWrapperTest extends MediaWikiTestCase {
+	protected $backendName = 'foo-backend';
+	protected $repoName = 'pureTestRepo';
+
+	/**
+	 * @dataProvider getBackendPathsProvider
+	 * @covers FileBackendDBRepoWrapper::getBackendPaths
+	 */
+	public function testGetBackendPaths(
+		$mocks,
+		$latest,
+		$dbReadsExpected,
+		$dbReturnValue,
+		$originalPath,
+		$expectedBackendPath,
+		$message ) {
+		list( $dbMock, $backendMock, $wrapperMock ) = $mocks;
+
+		$dbMock->expects( $dbReadsExpected )
+			->method( 'selectField' )
+			->will( $this->returnValue( $dbReturnValue ) );
+
+		$newPaths = $wrapperMock->getBackendPaths( [ $originalPath ], $latest );
+
+		$this->assertEquals(
+			$expectedBackendPath,
+			$newPaths[0],
+			$message );
+	}
+
+	public function getBackendPathsProvider() {
+		$prefix = 'mwstore://' . $this->backendName . '/' . $this->repoName;
+		$mocksForCaching = $this->getMocks();
+
+		return [
+			[
+				$mocksForCaching,
+				false,
+				$this->once(),
+				'96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				$prefix . '-public/f/o/foobar.jpg',
+				$prefix . '-original/9/6/2/96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				'Public path translated correctly',
+			],
+			[
+				$mocksForCaching,
+				false,
+				$this->never(),
+				'96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				$prefix . '-public/f/o/foobar.jpg',
+				$prefix . '-original/9/6/2/96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				'LRU cache leveraged',
+			],
+			[
+				$this->getMocks(),
+				true,
+				$this->once(),
+				'96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				$prefix . '-public/f/o/foobar.jpg',
+				$prefix . '-original/9/6/2/96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				'Latest obtained',
+			],
+			[
+				$this->getMocks(),
+				true,
+				$this->never(),
+				'96246614d75ba1703bdfd5d7660bb57407aaf5d9',
+				$prefix . '-deleted/f/o/foobar.jpg',
+				$prefix . '-original/f/o/o/foobar',
+				'Deleted path translated correctly',
+			],
+			[
+				$this->getMocks(),
+				true,
+				$this->once(),
+				null,
+				$prefix . '-public/b/a/baz.jpg',
+				$prefix . '-public/b/a/baz.jpg',
+				'Path left untouched if no sha1 can be found',
+			],
+		];
+	}
+
+	/**
+	 * @covers FileBackendDBRepoWrapper::getFileContentsMulti
+	 */
+	public function testGetFileContentsMulti() {
+		list( $dbMock, $backendMock, $wrapperMock ) = $this->getMocks();
+
+		$sha1Path = 'mwstore://' . $this->backendName . '/' . $this->repoName
+			. '-original/9/6/2/96246614d75ba1703bdfd5d7660bb57407aaf5d9';
+		$filenamePath = 'mwstore://' . $this->backendName . '/' . $this->repoName
+			. '-public/f/o/foobar.jpg';
+
+		$dbMock->expects( $this->once() )
+			->method( 'selectField' )
+			->will( $this->returnValue( '96246614d75ba1703bdfd5d7660bb57407aaf5d9' ) );
+
+		$backendMock->expects( $this->once() )
+			->method( 'getFileContentsMulti' )
+			->will( $this->returnValue( [ $sha1Path => 'foo' ] ) );
+
+		$result = $wrapperMock->getFileContentsMulti( [ 'srcs' => [ $filenamePath ] ] );
+
+		$this->assertEquals(
+			[ $filenamePath => 'foo' ],
+			$result,
+			'File contents paths translated properly'
+		);
+	}
+
+	protected function getMocks() {
+		$dbMock = $this->getMockBuilder( 'DatabaseMysqli' )
+			->disableOriginalClone()
+			->disableOriginalConstructor()
+			->getMock();
+
+		$backendMock = $this->getMockBuilder( 'FSFileBackend' )
+			->setConstructorArgs( [ [
+					'name' => $this->backendName,
+					'wikiId' => wfWikiID()
+				] ] )
+			->getMock();
+
+		$wrapperMock = $this->getMockBuilder( 'FileBackendDBRepoWrapper' )
+			->setMethods( [ 'getDB' ] )
+			->setConstructorArgs( [ [
+					'backend' => $backendMock,
+					'repoName' => $this->repoName,
+					'dbHandleFactory' => null
+				] ] )
+			->getMock();
+
+		$wrapperMock->expects( $this->any() )->method( 'getDB' )->will( $this->returnValue( $dbMock ) );
+
+		return [ $dbMock, $backendMock, $wrapperMock ];
+	}
+}