tests/phpunit/tests/MediaWikiTestCaseTest.php

   1 <?php
   2
   3 /**
   4  * @covers MediaWikiTestCase
   5  * @author Adam Shorland
   6  */
   7 class MediaWikiTestCaseTest extends MediaWikiTestCase {
   8
   9         const GLOBAL_KEY_EXISTING = 'MediaWikiTestCaseTestGLOBAL-Existing';
  10         const GLOBAL_KEY_NONEXISTING = 'MediaWikiTestCaseTestGLOBAL-NONExisting';
  11
  12         public static function setUpBeforeClass() {
  13                 parent::setUpBeforeClass();
  14                 $GLOBALS[self::GLOBAL_KEY_EXISTING] = 'foo';
  15         }
  16
  17         public static function tearDownAfterClass() {
  18                 parent::tearDownAfterClass();
  19                 unset( $GLOBALS[self::GLOBAL_KEY_EXISTING] );
  20         }
  21
  22         /**
  23          * @covers MediaWikiTestCase::setMwGlobals
  24          * @covers MediaWikiTestCase::tearDown
  25          */
  26         public function testSetGlobalsAreRestoredOnTearDown() {
  27                 $this->setMwGlobals( self::GLOBAL_KEY_EXISTING, 'bar' );
  28                 $this->assertEquals(
  29                         'bar',
  30                         $GLOBALS[self::GLOBAL_KEY_EXISTING],
  31                         'Global failed to correctly set'
  32                 );
  33
  34                 $this->tearDown();
  35
  36                 $this->assertEquals(
  37                         'foo',
  38                         $GLOBALS[self::GLOBAL_KEY_EXISTING],
  39                         'Global failed to be restored on tearDown'
  40                 );
  41         }
  42
  43         /**
  44          * @covers MediaWikiTestCase::stashMwGlobals
  45          * @covers MediaWikiTestCase::tearDown
  46          */
  47         public function testStashedGlobalsAreRestoredOnTearDown() {
  48                 $this->stashMwGlobals( self::GLOBAL_KEY_EXISTING );
  49                 $GLOBALS[self::GLOBAL_KEY_EXISTING] = 'bar';
  50                 $this->assertEquals(
  51                         'bar',
  52                         $GLOBALS[self::GLOBAL_KEY_EXISTING],
  53                         'Global failed to correctly set'
  54                 );
  55
  56                 $this->tearDown();
  57
  58                 $this->assertEquals(
  59                         'foo',
  60                         $GLOBALS[self::GLOBAL_KEY_EXISTING],
  61                         'Global failed to be restored on tearDown'
  62                 );
  63         }
  64
  65         /**
  66          * @covers MediaWikiTestCase::stashMwGlobals
  67          */
  68         public function testExceptionThrownWhenStashingNonExistentGlobals() {
  69                 $this->setExpectedException(
  70                         'Exception',
  71                         'Global with key ' . self::GLOBAL_KEY_NONEXISTING . ' doesn\'t exist and cant be stashed'
  72                 );
  73
  74                 $this->stashMwGlobals( self::GLOBAL_KEY_NONEXISTING );
  75         }
  76
  77 }