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Diffstat (limited to 'tests/phpunit/maintenance/fetchTextTest.php')
| -rw-r--r-- | tests/phpunit/maintenance/fetchTextTest.php | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/tests/phpunit/maintenance/fetchTextTest.php b/tests/phpunit/maintenance/fetchTextTest.php deleted file mode 100644 index e7ffa01c..00000000 --- a/tests/phpunit/maintenance/fetchTextTest.php +++ /dev/null @@ -1,243 +0,0 @@ -<?php - -require_once __DIR__ . "/../../../maintenance/fetchText.php"; - -/** - * Mock for the input/output of FetchText - * - * FetchText internally tries to access stdin and stdout. We mock those aspects - * for testing. - */ -class SemiMockedFetchText extends FetchText { - - /** - * @var String|null Text to pass as stdin - */ - private $mockStdinText = null; - - /** - * @var bool Whether or not a text for stdin has been provided - */ - private $mockSetUp = False; - - /** - * @var Array Invocation counters for the mocked aspects - */ - private $mockInvocations = array( 'getStdin' => 0 ); - - - - /** - * Data for the fake stdin - * - * @param $stdin String The string to be used instead of stdin - */ - function mockStdin( $stdin ) - { - $this->mockStdinText = $stdin; - $this->mockSetUp = True; - } - - /** - * Gets invocation counters for mocked methods. - * - * @return Array An array, whose keys are function names. The corresponding values - * denote the number of times the function has been invoked. - */ - function mockGetInvocations() - { - return $this->mockInvocations; - } - - // ----------------------------------------------------------------- - // Mocked functions from FetchText follow. - - function getStdin( $len = null ) - { - $this->mockInvocations['getStdin']++; - if ( $len !== null ) { - throw new PHPUnit_Framework_ExpectationFailedException( - "Tried to get stdin with non null parameter" ); - } - - if ( ! $this->mockSetUp ) { - throw new PHPUnit_Framework_ExpectationFailedException( - "Tried to get stdin before setting up rerouting" ); - } - - return fopen( 'data://text/plain,' . $this->mockStdinText, 'r' ); - } - -} - -/** - * TestCase for FetchText - * - * @group Database - * @group Dump - */ -class FetchTextTest extends MediaWikiTestCase { - - // We add 5 Revisions for this test. Their corresponding text id's - // are stored in the following 5 variables. - private $textId1; - private $textId2; - private $textId3; - private $textId4; - private $textId5; - - - /** - * @var Exception|null As the current MediaWikiTestCase::run is not - * robust enough to recover from thrown exceptions directly, we cannot - * throw frow within addDBData, although it would be appropriate. Hence, - * we catch the exception and store it until we are in setUp and may - * finally rethrow the exception without crashing the test suite. - */ - private $exceptionFromAddDBData; - - /** - * @var FetchText the (mocked) FetchText that is to test - */ - private $fetchText; - - /** - * Adds a revision to a page, while returning the resuting text's id - * - * @param $page WikiPage The page to add the revision to - * @param $text String The revisions text - * @param $text String The revisions summare - * - * @throws MWExcepion - */ - private function addRevision( $page, $text, $summary ) { - $status = $page->doEdit( $text, $summary ); - if ( $status->isGood() ) { - $value = $status->getValue(); - $revision = $value['revision']; - $id = $revision->getTextId(); - if ( $id > 0 ) { - return $id; - } - } - throw new MWException( "Could not determine text id" ); - } - - - function addDBData() { - $this->tablesUsed[] = 'page'; - $this->tablesUsed[] = 'revision'; - $this->tablesUsed[] = 'text'; - - try { - $title = Title::newFromText( 'FetchTextTestPage1' ); - $page = WikiPage::factory( $title ); - $this->textId1 = $this->addRevision( $page, "FetchTextTestPage1Text1", "FetchTextTestPage1Summary1" ); - - $title = Title::newFromText( 'FetchTextTestPage2' ); - $page = WikiPage::factory( $title ); - $this->textId2 = $this->addRevision( $page, "FetchTextTestPage2Text1", "FetchTextTestPage2Summary1" ); - $this->textId3 = $this->addRevision( $page, "FetchTextTestPage2Text2", "FetchTextTestPage2Summary2" ); - $this->textId4 = $this->addRevision( $page, "FetchTextTestPage2Text3", "FetchTextTestPage2Summary3" ); - $this->textId5 = $this->addRevision( $page, "FetchTextTestPage2Text4 some additional Text ", "FetchTextTestPage2Summary4 extra " ); - } catch ( Exception $e ) { - // We'd love to pass $e directly. However, ... see - // documentation of exceptionFromAddDBData - $this->exceptionFromAddDBData = $e; - } - } - - - protected function setUp() { - parent::setUp(); - - // Check if any Exception is stored for rethrowing from addDBData - if ( $this->exceptionFromAddDBData !== null ) { - throw $this->exceptionFromAddDBData; - } - - $this->fetchText = new SemiMockedFetchText(); - } - - - /** - * Helper to relate FetchText's input and output - */ - private function assertFilter( $input, $expectedOutput ) { - $this->fetchText->mockStdin( $input ); - $this->fetchText->execute(); - $invocations = $this->fetchText->mockGetInvocations(); - $this->assertEquals( 1, $invocations['getStdin'], - "getStdin invocation counter" ); - $this->expectOutputString( $expectedOutput ); - } - - - - // Instead of the following functions, a data provider would be great. - // However, as data providers are evaluated /before/ addDBData, a data - // provider would not know the required ids. - - function testExistingSimple() { - $this->assertFilter( $this->textId2, - $this->textId2 . "\n23\nFetchTextTestPage2Text1" ); - } - - function testExistingSimpleWithNewline() { - $this->assertFilter( $this->textId2 . "\n", - $this->textId2 . "\n23\nFetchTextTestPage2Text1" ); - } - - function testExistingSeveral() { - $this->assertFilter( "$this->textId1\n$this->textId5\n" - . "$this->textId3\n$this->textId3", - implode( "", array( - $this->textId1 . "\n23\nFetchTextTestPage1Text1", - $this->textId5 . "\n44\nFetchTextTestPage2Text4 " - . "some additional Text", - $this->textId3 . "\n23\nFetchTextTestPage2Text2", - $this->textId3 . "\n23\nFetchTextTestPage2Text2" - ) ) ); - } - - function testEmpty() { - $this->assertFilter( "", null ); - } - - function testNonExisting() { - $this->assertFilter( $this->textId5 + 10, ( $this->textId5 + 10 ) . "\n-1\n" ); - } - - function testNegativeInteger() { - $this->assertFilter( "-42", "-42\n-1\n" ); - } - - function testFloatingPointNumberExisting() { - // float -> int -> revision - $this->assertFilter( $this->textId3 + 0.14159, - $this->textId3 . "\n23\nFetchTextTestPage2Text2" ); - } - - function testFloatingPointNumberNonExisting() { - $this->assertFilter( $this->textId5 + 3.14159, - ( $this->textId5 + 3 ) . "\n-1\n" ); - } - - function testCharacters() { - $this->assertFilter( "abc", "0\n-1\n" ); - } - - function testMix() { - $this->assertFilter( "ab\n" . $this->textId4 . ".5cd\n\nefg\n" . $this->textId2 - . "\n" . $this->textId3, - implode( "", array( - "0\n-1\n", - $this->textId4 . "\n23\nFetchTextTestPage2Text3", - "0\n-1\n", - "0\n-1\n", - $this->textId2 . "\n23\nFetchTextTestPage2Text1", - $this->textId3 . "\n23\nFetchTextTestPage2Text2" - ) ) ); - } - -} |