SkinFactoryTest.php

Go to the documentation of this file.

<?php
 
class SkinFactoryTest extends MediaWikiTestCase {
 
    public function testRegister() {
        $factory = new SkinFactory();
        $factory->register( 'fallback', 'Fallback', function () {
            return new SkinFallback();
        } );
        $this->assertTrue( true ); // No exception thrown
        $this->setExpectedException( InvalidArgumentException::class );
        $factory->register( 'invalid', 'Invalid', 'Invalid callback' );
    }
 
    public function testMakeSkinWithNoBuilders() {
        $factory = new SkinFactory();
        $this->setExpectedException( SkinException::class );
        $factory->makeSkin( 'nobuilderregistered' );
    }
 
    public function testMakeSkinWithInvalidCallback() {
        $factory = new SkinFactory();
        $factory->register( 'unittest', 'Unittest', function () {
            return true; // Not a Skin object
        } );
        $this->setExpectedException( UnexpectedValueException::class );
        $factory->makeSkin( 'unittest' );
    }
 
    public function testMakeSkinWithValidCallback() {
        $factory = new SkinFactory();
        $factory->register( 'testfallback', 'TestFallback', function () {
            return new SkinFallback();
        } );
 
        $skin = $factory->makeSkin( 'testfallback' );
        $this->assertInstanceOf( Skin::class, $skin );
        $this->assertInstanceOf( SkinFallback::class, $skin );
        $this->assertEquals( 'fallback', $skin->getSkinName() );
    }
 
    public function testGetSkinName() {
        $skin = new SkinFallback();
        $this->assertEquals( 'fallback', $skin->getSkinName(), 'Default' );
        $skin = new SkinFallback( 'testname' );
        $this->assertEquals( 'testname', $skin->getSkinName(), 'Constructor argument' );
    }
 
    public function testGetSkinNames() {
        $factory = new SkinFactory();
        // A fake callback we can use that will never be called
        $callback = function () {
            // NOP
        };
        $factory->register( 'skin1', 'Skin1', $callback );
        $factory->register( 'skin2', 'Skin2', $callback );
        $names = $factory->getSkinNames();
        $this->assertArrayHasKey( 'skin1', $names );
        $this->assertArrayHasKey( 'skin2', $names );
        $this->assertEquals( 'Skin1', $names['skin1'] );
        $this->assertEquals( 'Skin2', $names['skin2'] );
    }
}