tests/phpunit/includes/deferred/MWCallableUpdateTest.php

   1 <?php
   2
   3 /**
   4  * @covers MWCallableUpdate
   5  */
   6 class MWCallableUpdateTest extends PHPUnit_Framework_TestCase {
   7
   8         public function testDoUpdate() {
   9                 $ran = 0;
  10                 $update = new MWCallableUpdate( function () use ( &$ran ) {
  11                         $ran++;
  12                 } );
  13                 $this->assertSame( 0, $ran );
  14                 $update->doUpdate();
  15                 $this->assertSame( 1, $ran );
  16         }
  17
  18         public function testCancel() {
  19                 // Prepare update and DB
  20                 $db = new DatabaseTestHelper( __METHOD__ );
  21                 $db->begin( __METHOD__ );
  22                 $ran = 0;
  23                 $update = new MWCallableUpdate( function () use ( &$ran ) {
  24                         $ran++;
  25                 }, __METHOD__, $db );
  26
  27                 // Emulate rollback
  28                 $db->rollback( __METHOD__ );
  29
  30                 // Ensure it was cancelled
  31                 $update->doUpdate();
  32                 $this->assertSame( 0, $ran );
  33         }
  34 }