Файл: symfony-2.7/src/Symfony/Component/OptionsResolver/Tests/LegacyOptionsTest.php
Строк: 402
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyComponentOptionsResolverTests;
use SymfonyComponentOptionsResolverOptions;
use SymfonyComponentOptionsResolverOptionsResolver;
class LegacyOptionsTest extends PHPUnit_Framework_TestCase
{
/**
* @var OptionsResolver
*/
private $options;
protected function setUp()
{
$this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
$this->options = new OptionsResolver();
}
public function testSetLazyOption()
{
$test = $this;
$this->options->set('foo', function (Options $options) use ($test) {
return 'dynamic';
});
$this->assertEquals(array('foo' => 'dynamic'), $this->options->resolve());
}
public function testOverloadKeepsPreviousValue()
{
$test = $this;
// defined by superclass
$this->options->set('foo', 'bar');
// defined by subclass
$this->options->overload('foo', function (Options $options, $previousValue) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $previousValue);
return 'dynamic';
});
$this->assertEquals(array('foo' => 'dynamic'), $this->options->resolve());
}
public function testPreviousValueIsEvaluatedIfLazy()
{
$test = $this;
// defined by superclass
$this->options->set('foo', function (Options $options) {
return 'bar';
});
// defined by subclass
$this->options->overload('foo', function (Options $options, $previousValue) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $previousValue);
return 'dynamic';
});
$this->assertEquals(array('foo' => 'dynamic'), $this->options->resolve());
}
public function testPreviousValueIsNotEvaluatedIfNoSecondArgument()
{
$test = $this;
// defined by superclass
$this->options->set('foo', function (Options $options) use ($test) {
$test->fail('Should not be called');
});
// defined by subclass, no $previousValue argument defined!
$this->options->overload('foo', function (Options $options) use ($test) {
return 'dynamic';
});
$this->assertEquals(array('foo' => 'dynamic'), $this->options->resolve());
}
public function testLazyOptionCanAccessOtherOptions()
{
$test = $this;
$this->options->set('foo', 'bar');
$this->options->set('bam', function (Options $options) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $options->get('foo'));
return 'dynamic';
});
$this->assertEquals(array('foo' => 'bar', 'bam' => 'dynamic'), $this->options->resolve());
}
public function testLazyOptionCanAccessOtherLazyOptions()
{
$test = $this;
$this->options->set('foo', function (Options $options) {
return 'bar';
});
$this->options->set('bam', function (Options $options) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $options->get('foo'));
return 'dynamic';
});
$this->assertEquals(array('foo' => 'bar', 'bam' => 'dynamic'), $this->options->resolve());
}
public function testNormalizer()
{
$this->options->set('foo', 'bar');
$this->options->setNormalizer('foo', function () {
return 'normalized';
});
$this->assertEquals(array('foo' => 'normalized'), $this->options->resolve());
}
public function testNormalizerReceivesUnnormalizedValue()
{
$this->options->set('foo', 'bar');
$this->options->setNormalizer('foo', function (Options $options, $value) {
return 'normalized['.$value.']';
});
$this->assertEquals(array('foo' => 'normalized[bar]'), $this->options->resolve());
}
public function testNormalizerCanAccessOtherOptions()
{
$test = $this;
$this->options->set('foo', 'bar');
$this->options->set('bam', 'baz');
$this->options->setNormalizer('bam', function (Options $options) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $options->get('foo'));
return 'normalized';
});
$this->assertEquals(array('foo' => 'bar', 'bam' => 'normalized'), $this->options->resolve());
}
public function testNormalizerCanAccessOtherLazyOptions()
{
$test = $this;
$this->options->set('foo', function (Options $options) {
return 'bar';
});
$this->options->set('bam', 'baz');
$this->options->setNormalizer('bam', function (Options $options) use ($test) {
/* @var PHPUnit_Framework_TestCase $test */
$test->assertEquals('bar', $options->get('foo'));
return 'normalized';
});
$this->assertEquals(array('foo' => 'bar', 'bam' => 'normalized'), $this->options->resolve());
}
/**
* @expectedException SymfonyComponentOptionsResolverExceptionOptionDefinitionException
*/
public function testFailForCyclicDependencies()
{
$this->options->set('foo', function (Options $options) {
$options->get('bam');
});
$this->options->set('bam', function (Options $options) {
$options->get('foo');
});
$this->options->resolve();
}
/**
* @expectedException SymfonyComponentOptionsResolverExceptionOptionDefinitionException
*/
public function testFailForCyclicDependenciesBetweenNormalizers()
{
$this->options->set('foo', 'bar');
$this->options->set('bam', 'baz');
$this->options->setNormalizer('foo', function (Options $options) {
$options->get('bam');
});
$this->options->setNormalizer('bam', function (Options $options) {
$options->get('foo');
});
$this->options->resolve();
}
/**
* @expectedException SymfonyComponentOptionsResolverExceptionOptionDefinitionException
*/
public function testFailForCyclicDependenciesBetweenNormalizerAndLazyOption()
{
$this->options->set('foo', function (Options $options) {
$options->get('bam');
});
$this->options->set('bam', 'baz');
$this->options->setNormalizer('bam', function (Options $options) {
$options->get('foo');
});
$this->options->resolve();
}
public function testReplaceClearsAndSets()
{
$this->options->set('one', '1');
$this->options->replace(array(
'two' => '2',
'three' => function (Options $options) {
return '2' === $options['two'] ? '3' : 'foo';
},
));
$this->assertEquals(array(
'two' => '2',
'three' => '3',
), $this->options->resolve());
}
public function testClearRemovesAllOptions()
{
$this->options->set('one', 1);
$this->options->set('two', 2);
$this->options->clear();
$this->assertEmpty($this->options->resolve());
}
public function testOverloadCannotBeEvaluatedLazilyWithoutExpectedClosureParams()
{
$this->options->set('foo', 'bar');
$this->options->overload('foo', function () {
return 'test';
});
$resolved = $this->options->resolve();
$this->assertTrue(is_callable($resolved['foo']));
}
public function testOverloadCannotBeEvaluatedLazilyWithoutFirstParamTypeHint()
{
$this->options->set('foo', 'bar');
$this->options->overload('foo', function ($object) {
return 'test';
});
$resolved = $this->options->resolve();
$this->assertTrue(is_callable($resolved['foo']));
}
public function testRemoveOptionAndNormalizer()
{
$this->options->set('foo1', 'bar');
$this->options->setNormalizer('foo1', function (Options $options) {
return '';
});
$this->options->set('foo2', 'bar');
$this->options->setNormalizer('foo2', function (Options $options) {
return '';
});
$this->options->remove('foo2');
$this->assertEquals(array('foo1' => ''), $this->options->resolve());
}
public function testReplaceOptionAndNormalizer()
{
$this->options->set('foo1', 'bar');
$this->options->setNormalizer('foo1', function (Options $options) {
return '';
});
$this->options->set('foo2', 'bar');
$this->options->setNormalizer('foo2', function (Options $options) {
return '';
});
$this->options->replace(array('foo1' => 'new'));
$this->assertEquals(array('foo1' => 'new'), $this->options->resolve());
}
public function testClearOptionAndNormalizer()
{
$this->options->set('foo1', 'bar');
$this->options->setNormalizer('foo1', function (Options $options) {
return '';
});
$this->options->set('foo2', 'bar');
$this->options->setNormalizer('foo2', function (Options $options) {
return '';
});
$this->options->clear();
$this->assertEmpty($this->options->resolve());
}
}