tests/phpunit/includes/FormOptionsTest.php

   1 <?php
   2 /**
   3  * This file host two test case classes for the MediaWiki FormOptions class:
   4  *  - FormOptionsInitializationTest : tests initialization of the class.
   5  *  - FormOptionsTest : tests methods an on instance
   6  *
   7  * The split let us take advantage of setting up a fixture for the methods
   8  * tests.
   9  */
  10
  11 /**
  12  * Test class for FormOptions methods.
  13  * Generated by PHPUnit on 2011-02-28 at 20:46:27.
  14  *
  15  * Copyright © 2011, Antoine Musso
  16  *
  17  * @author Antoine Musso
  18  */
  19 class FormOptionsTest extends MediaWikiTestCase {
  20         /**
  21          * @var FormOptions
  22          */
  23         protected $object;
  24
  25         /**
  26          * Instanciates a FormOptions object to play with.
  27          * FormOptions::add() is tested by the class FormOptionsInitializationTest
  28          * so we assume the function is well tested already an use it to create
  29          * the fixture.
  30          */
  31         protected function setUp() {
  32                 parent::setUp();
  33                 $this->object = new FormOptions;
  34                 $this->object->add( 'string1', 'string one' );
  35                 $this->object->add( 'string2', 'string two' );
  36                 $this->object->add( 'integer', 0 );
  37                 $this->object->add( 'intnull', 0, FormOptions::INTNULL );
  38         }
  39
  40         /** Helpers for testGuessType() */
  41         /* @{ */
  42         private function assertGuessBoolean( $data ) {
  43                 $this->guess( FormOptions::BOOL, $data );
  44         }
  45         private function assertGuessInt( $data ) {
  46                 $this->guess( FormOptions::INT, $data );
  47         }
  48         private function assertGuessString( $data ) {
  49                 $this->guess( FormOptions::STRING, $data );
  50         }
  51
  52         /** Generic helper */
  53         private function guess( $expected, $data ) {
  54                 $this->assertEquals(
  55                         $expected,
  56                         FormOptions::guessType( $data )
  57                 );
  58         }
  59         /* @} */
  60
  61         /**
  62          * Reuse helpers above assertGuessBoolean assertGuessInt assertGuessString
  63          */
  64         public function testGuessTypeDetection() {
  65                 $this->assertGuessBoolean( true );
  66                 $this->assertGuessBoolean( false );
  67
  68                 $this->assertGuessInt( 0 );
  69                 $this->assertGuessInt( -5 );
  70                 $this->assertGuessInt( 5 );
  71                 $this->assertGuessInt( 0x0F );
  72
  73                 $this->assertGuessString( 'true' );
  74                 $this->assertGuessString( 'false' );
  75                 $this->assertGuessString( '5' );
  76                 $this->assertGuessString( '0' );
  77         }
  78
  79         /**
  80          * @expectedException MWException
  81          */
  82         public function testGuessTypeOnArrayThrowException() {
  83                 $this->object->guessType( array( 'foo' ) );
  84         }
  85         /**
  86          * @expectedException MWException
  87          */
  88         public function testGuessTypeOnNullThrowException() {
  89                 $this->object->guessType( null );
  90         }
  91 }