168 lines
4.2 KiB
PHP
168 lines
4.2 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Form\Tests;
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use Symfony\Component\Form\Options;
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class OptionsTest extends \PHPUnit_Framework_TestCase
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{
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private $options;
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protected function setUp()
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{
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$this->options = new Options();
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}
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public function testArrayAccess()
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{
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$this->assertFalse(isset($this->options['foo']));
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$this->assertFalse(isset($this->options['bar']));
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$this->options['foo'] = 0;
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$this->options['bar'] = 1;
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$this->assertTrue(isset($this->options['foo']));
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$this->assertTrue(isset($this->options['bar']));
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unset($this->options['bar']);
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$this->assertTrue(isset($this->options['foo']));
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$this->assertFalse(isset($this->options['bar']));
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$this->assertEquals(0, $this->options['foo']);
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}
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/**
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* @expectedException \OutOfBoundsException
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*/
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public function testGetNonExisting()
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{
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$this->options['foo'];
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}
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/**
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* @expectedException Symfony\Component\Form\Exception\OptionDefinitionException
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*/
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public function testSetNotSupportedAfterGet()
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{
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$this->options['foo'] = 'bar';
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$this->options['foo'];
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$this->options['foo'] = 'baz';
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}
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/**
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* @expectedException Symfony\Component\Form\Exception\OptionDefinitionException
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*/
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public function testUnsetNotSupportedAfterGet()
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{
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$this->options['foo'] = 'bar';
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$this->options['foo'];
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unset($this->options['foo']);
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}
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public function testLazyOption()
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{
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$test = $this;
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$this->options['foo'] = function (Options $options) use ($test) {
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return 'dynamic';
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};
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$this->assertEquals('dynamic', $this->options['foo']);
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}
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public function testLazyOptionWithEagerCurrentValue()
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{
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$test = $this;
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// defined by superclass
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$this->options['foo'] = 'bar';
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// defined by subclass
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$this->options['foo'] = function (Options $options, $currentValue) use ($test) {
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$test->assertEquals('bar', $currentValue);
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return 'dynamic';
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};
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$this->assertEquals('dynamic', $this->options['foo']);
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}
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public function testLazyOptionWithLazyCurrentValue()
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{
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$test = $this;
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// defined by superclass
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$this->options['foo'] = function (Options $options) {
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return 'bar';
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};
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// defined by subclass
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$this->options['foo'] = function (Options $options, $currentValue) use ($test) {
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$test->assertEquals('bar', $currentValue);
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return 'dynamic';
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};
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$this->assertEquals('dynamic', $this->options['foo']);
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}
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public function testLazyOptionWithEagerDependency()
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{
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$test = $this;
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$this->options['foo'] = 'bar';
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$this->options['bam'] = function (Options $options) use ($test) {
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$test->assertEquals('bar', $options['foo']);
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return 'dynamic';
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};
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$this->assertEquals('bar', $this->options['foo']);
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$this->assertEquals('dynamic', $this->options['bam']);
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}
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public function testLazyOptionWithLazyDependency()
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{
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$test = $this;
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$this->options['foo'] = function (Options $options) {
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return 'bar';
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};
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$this->options['bam'] = function (Options $options) use ($test) {
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$test->assertEquals('bar', $options['foo']);
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return 'dynamic';
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};
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$this->assertEquals('bar', $this->options['foo']);
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$this->assertEquals('dynamic', $this->options['bam']);
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}
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/**
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* @expectedException Symfony\Component\Form\Exception\OptionDefinitionException
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*/
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public function testLazyOptionDisallowCyclicDependencies()
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{
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$this->options['foo'] = function (Options $options) {
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$options['bam'];
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};
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$this->options['bam'] = function (Options $options) {
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$options['foo'];
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};
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$this->options['foo'];
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}
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} |