tests/phpunit/includes/api/format/ApiFormatTestBase.php

   1 <?php
   2
   3 abstract class ApiFormatTestBase extends MediaWikiTestCase {
   4
   5         /**
   6          * Name of the formatter being tested
   7          * @var string
   8          */
   9         protected $printerName;
  10
  11         /**
  12          * Return general data to be encoded for testing
  13          * @return array See self::testGeneralEncoding
  14          * @throws Exception
  15          */
  16         public static function provideGeneralEncoding() {
  17                 throw new Exception( 'Subclass must implement ' . __METHOD__ );
  18         }
  19
  20         /**
  21          * Get the formatter output for the given input data
  22          * @param array $params Query parameters
  23          * @param array $data Data to encode
  24          * @param string $class Printer class to use instead of the normal one
  25          * @return string
  26          * @throws Exception
  27          */
  28         protected function encodeData( array $params, array $data, $class = null ) {
  29                 $context = new RequestContext;
  30                 $context->setRequest( new FauxRequest( $params, true ) );
  31                 $main = new ApiMain( $context );
  32                 if ( $class !== null ) {
  33                         $main->getModuleManager()->addModule( $this->printerName, 'format', $class );
  34                 }
  35                 $result = $main->getResult();
  36                 foreach ( $data as $k => $v ) {
  37                         $result->addValue( null, $k, $v );
  38                 }
  39
  40                 $printer = $main->createPrinterByName( $this->printerName );
  41                 $printer->initPrinter();
  42                 $printer->execute();
  43                 ob_start();
  44                 try {
  45                         $printer->closePrinter();
  46                         return ob_get_clean();
  47                 } catch ( Exception $ex ) {
  48                         ob_end_clean();
  49                         throw $ex;
  50                 }
  51         }
  52
  53         /**
  54          * @dataProvider provideGeneralEncoding
  55          */
  56         public function testGeneralEncoding( array $data, $expect, array $params = array() ) {
  57                 if ( isset( $params['SKIP'] ) ) {
  58                         $this->markTestSkipped( $expect );
  59                 }
  60                 $this->assertSame( $expect, $this->encodeData( $params, $data ) );
  61         }
  62
  63 }