MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / FormOptionsTest.php

diff --git a/tests/phpunit/includes/FormOptionsTest.php b/tests/phpunit/includes/FormOptionsTest.php
new file mode 100644 (file)
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+++ b/tests/phpunit/includes/FormOptionsTest.php
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+<?php
+/**
+ * This file host two test case classes for the MediaWiki FormOptions class:
+ *  - FormOptionsInitializationTest : tests initialization of the class.
+ *  - FormOptionsTest : tests methods an on instance
+ *
+ * The split let us take advantage of setting up a fixture for the methods
+ * tests.
+ */
+
+/**
+ * Test class for FormOptions methods.
+ *
+ * Copyright © 2011, Antoine Musso
+ *
+ * @author Antoine Musso
+ */
+class FormOptionsTest extends MediaWikiTestCase {
+       /**
+        * @var FormOptions
+        */
+       protected $object;
+
+       /**
+        * Instanciates a FormOptions object to play with.
+        * FormOptions::add() is tested by the class FormOptionsInitializationTest
+        * so we assume the function is well tested already an use it to create
+        * the fixture.
+        */
+       protected function setUp() {
+               parent::setUp();
+               $this->object = new FormOptions;
+               $this->object->add( 'string1', 'string one' );
+               $this->object->add( 'string2', 'string two' );
+               $this->object->add( 'integer', 0 );
+               $this->object->add( 'float', 0.0 );
+               $this->object->add( 'intnull', 0, FormOptions::INTNULL );
+       }
+
+       /** Helpers for testGuessType() */
+       /* @{ */
+       private function assertGuessBoolean( $data ) {
+               $this->guess( FormOptions::BOOL, $data );
+       }
+       private function assertGuessInt( $data ) {
+               $this->guess( FormOptions::INT, $data );
+       }
+       private function assertGuessFloat( $data ) {
+               $this->guess( FormOptions::FLOAT, $data );
+       }
+       private function assertGuessString( $data ) {
+               $this->guess( FormOptions::STRING, $data );
+       }
+       private function assertGuessArray( $data ) {
+               $this->guess( FormOptions::ARR, $data );
+       }
+
+       /** Generic helper */
+       private function guess( $expected, $data ) {
+               $this->assertEquals(
+                       $expected,
+                       FormOptions::guessType( $data )
+               );
+       }
+       /* @} */
+
+       /**
+        * Reuse helpers above assertGuessBoolean assertGuessInt assertGuessString
+        * @covers FormOptions::guessType
+        */
+       public function testGuessTypeDetection() {
+               $this->assertGuessBoolean( true );
+               $this->assertGuessBoolean( false );
+
+               $this->assertGuessInt( 0 );
+               $this->assertGuessInt( -5 );
+               $this->assertGuessInt( 5 );
+               $this->assertGuessInt( 0x0F );
+
+               $this->assertGuessFloat( 0.0 );
+               $this->assertGuessFloat( 1.5 );
+               $this->assertGuessFloat( 1e3 );
+
+               $this->assertGuessString( 'true' );
+               $this->assertGuessString( 'false' );
+               $this->assertGuessString( '5' );
+               $this->assertGuessString( '0' );
+               $this->assertGuessString( '1.5' );
+
+               $this->assertGuessArray( [ 'foo' ] );
+       }
+
+       /**
+        * @expectedException MWException
+        * @covers FormOptions::guessType
+        */
+       public function testGuessTypeOnNullThrowException() {
+               $this->object->guessType( null );
+       }
+}