MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / 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 (file)
index 0000000..0d00fbc
--- /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 ];
+       }
+}