tests/phpunit/includes/skins/SkinFactoryTest.php

   1 <?php
   2
   3 class SkinFactoryTest extends MediaWikiTestCase {
   4
   5         /**
   6          * @covers SkinFactory::register
   7          */
   8         public function testRegister() {
   9                 $factory = new SkinFactory();
  10                 $factory->register( 'fallback', 'Fallback', function () {
  11                         return new SkinFallback();
  12                 } );
  13                 $this->assertTrue( true ); // No exception thrown
  14                 $this->setExpectedException( 'InvalidArgumentException' );
  15                 $factory->register( 'invalid', 'Invalid', 'Invalid callback' );
  16         }
  17
  18         /**
  19          * @covers SkinFactory::makeSkin
  20          */
  21         public function testMakeSkinWithNoBuilders() {
  22                 $factory = new SkinFactory();
  23                 $this->setExpectedException( 'SkinException' );
  24                 $factory->makeSkin( 'nobuilderregistered' );
  25         }
  26
  27         /**
  28          * @covers SkinFactory::makeSkin
  29          */
  30         public function testMakeSkinWithInvalidCallback() {
  31                 $factory = new SkinFactory();
  32                 $factory->register( 'unittest', 'Unittest', function () {
  33                         return true; // Not a Skin object
  34                 } );
  35                 $this->setExpectedException( 'UnexpectedValueException' );
  36                 $factory->makeSkin( 'unittest' );
  37         }
  38
  39         /**
  40          * @covers SkinFactory::makeSkin
  41          */
  42         public function testMakeSkinWithValidCallback() {
  43                 $factory = new SkinFactory();
  44                 $factory->register( 'testfallback', 'TestFallback', function () {
  45                         return new SkinFallback();
  46                 } );
  47
  48                 $skin = $factory->makeSkin( 'testfallback' );
  49                 $this->assertInstanceOf( 'Skin', $skin );
  50                 $this->assertInstanceOf( 'SkinFallback', $skin );
  51         }
  52
  53         /**
  54          * @covers SkinFactory::getSkinNames
  55          */
  56         public function testGetSkinNames() {
  57                 $factory = new SkinFactory();
  58                 // A fake callback we can use that will never be called
  59                 $callback = function () {
  60                         // NOP
  61                 };
  62                 $factory->register( 'skin1', 'Skin1', $callback );
  63                 $factory->register( 'skin2', 'Skin2', $callback );
  64                 $names = $factory->getSkinNames();
  65                 $this->assertArrayHasKey( 'skin1', $names );
  66                 $this->assertArrayHasKey( 'skin2', $names );
  67                 $this->assertEquals( 'Skin1', $names['skin1'] );
  68                 $this->assertEquals( 'Skin2', $names['skin2'] );
  69         }
  70 }