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<?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 Symfony\Component\OptionsResolver\Tests; use Symfony\Component\OptionsResolver\OptionsResolver; use Symfony\Component\OptionsResolver\Options; class OptionsResolverTest extends \PHPUnit_Framework_TestCase { /* * @var OptionsResolver / private $resolver; protected function setUp() { $this->resolver = new OptionsResolver(); } public function testResolve() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => '2', )); $options = array( 'two' => '20', ); $this->assertEquals(array( 'one' => '1', 'two' => '20', ), $this->resolver->resolve($options)); } public function testResolveLazy() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => function (Options $options) { return '20'; }, )); $this->assertEquals(array( 'one' => '1', 'two' => '20', ), $this->resolver->resolve(array())); } public function testResolveLazyDependencyOnOptional() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => function (Options $options) { return $options['one'].'2'; }, )); $options = array( 'one' => '10', ); $this->assertEquals(array( 'one' => '10', 'two' => '102', ), $this->resolver->resolve($options)); } public function testResolveLazyDependencyOnMissingOptionalWithoutDefault() { $test = $this; $this->resolver->setOptional(array( 'one', )); $this->resolver->setDefaults(array( 'two' => function (Options $options) use ($test) { / @var \PHPUnit_Framework_TestCase $test / $test->assertFalse(isset($options['one'])); return '2'; }, )); $options = array( ); $this->assertEquals(array( 'two' => '2', ), $this->resolver->resolve($options)); } public function testResolveLazyDependencyOnOptionalWithoutDefault() { $test = $this; $this->resolver->setOptional(array( 'one', )); $this->resolver->setDefaults(array( 'two' => function (Options $options) use ($test) { / @var \PHPUnit_Framework_TestCase $test / $test->assertTrue(isset($options['one'])); return $options['one'].'2'; }, )); $options = array( 'one' => '10', ); $this->assertEquals(array( 'one' => '10', 'two' => '102', ), $this->resolver->resolve($options)); } public function testResolveLazyDependencyOnRequired() { $this->resolver->setRequired(array( 'one', )); $this->resolver->setDefaults(array( 'two' => function (Options $options) { return $options['one'].'2'; }, )); $options = array( 'one' => '10', ); $this->assertEquals(array( 'one' => '10', 'two' => '102', ), $this->resolver->resolve($options)); } public function testResolveLazyReplaceDefaults() { $test = $this; $this->resolver->setDefaults(array( 'one' => function (Options $options) use ($test) { / @var \PHPUnit_Framework_TestCase $test / $test->fail('Previous closure should not be executed'); }, )); $this->resolver->replaceDefaults(array( 'one' => function (Options $options, $previousValue) { return '1'; }, )); $this->assertEquals(array( 'one' => '1', ), $this->resolver->resolve(array())); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException / public function testResolveFailsIfNonExistingOption() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setRequired(array( 'two', )); $this->resolver->setOptional(array( 'three', )); $this->resolver->resolve(array( 'foo' => 'bar', )); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\MissingOptionsException / public function testResolveFailsIfMissingRequiredOption() { $this->resolver->setRequired(array( 'one', )); $this->resolver->setDefaults(array( 'two' => '2', )); $this->resolver->resolve(array( 'two' => '20', )); } public function testResolveSucceedsIfOptionValueAllowed() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedValues(array( 'one' => array('1', 'one'), )); $options = array( 'one' => 'one', ); $this->assertEquals(array( 'one' => 'one', ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionValueAllowed2() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => '2', )); $this->resolver->setAllowedValues(array( 'one' => '1', 'two' => '2', )); $this->resolver->addAllowedValues(array( 'one' => 'one', 'two' => 'two', )); $options = array( 'one' => '1', 'two' => 'two', ); $this->assertEquals(array( 'one' => '1', 'two' => 'two', ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionalWithAllowedValuesNotSet() { $this->resolver->setRequired(array( 'one', )); $this->resolver->setOptional(array( 'two', )); $this->resolver->setAllowedValues(array( 'one' => array('1', 'one'), 'two' => array('2', 'two'), )); $options = array( 'one' => '1', ); $this->assertEquals(array( 'one' => '1', ), $this->resolver->resolve($options)); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException / public function testResolveFailsIfOptionValueNotAllowed() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedValues(array( 'one' => array('1', 'one'), )); $this->resolver->resolve(array( 'one' => '2', )); } public function testResolveSucceedsIfOptionTypeAllowed() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => 'string', )); $options = array( 'one' => 'one', ); $this->assertEquals(array( 'one' => 'one', ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionTypeAllowedPassArray() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => array('string', 'bool'), )); $options = array( 'one' => true, ); $this->assertEquals(array( 'one' => true, ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionTypeAllowedPassObject() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => 'object', )); $object = new \stdClass(); $options = array( 'one' => $object, ); $this->assertEquals(array( 'one' => $object, ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionTypeAllowedPassClass() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => '\stdClass', )); $object = new \stdClass(); $options = array( 'one' => $object, ); $this->assertEquals(array( 'one' => $object, ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionTypeAllowedAddTypes() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => '2', )); $this->resolver->setAllowedTypes(array( 'one' => 'string', 'two' => 'bool', )); $this->resolver->addAllowedTypes(array( 'one' => 'float', 'two' => 'integer', )); $options = array( 'one' => 1.23, 'two' => false, ); $this->assertEquals(array( 'one' => 1.23, 'two' => false, ), $this->resolver->resolve($options)); } public function testResolveSucceedsIfOptionalWithTypeAndWithoutValue() { $this->resolver->setOptional(array( 'one', 'two', )); $this->resolver->setAllowedTypes(array( 'one' => 'string', 'two' => 'int', )); $options = array( 'two' => 1, ); $this->assertEquals(array( 'two' => 1, ), $this->resolver->resolve($options)); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException / public function testResolveFailsIfOptionTypeNotAllowed() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => array('string', 'bool'), )); $this->resolver->resolve(array( 'one' => 1.23, )); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException / public function testResolveFailsIfOptionTypeNotAllowedMultipleOptions() { $this->resolver->setDefaults(array( 'one' => '1', 'two' => '2', )); $this->resolver->setAllowedTypes(array( 'one' => 'string', 'two' => 'bool', )); $this->resolver->resolve(array( 'one' => 'foo', 'two' => 1.23, )); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException / public function testResolveFailsIfOptionTypeNotAllowedAddTypes() { $this->resolver->setDefaults(array( 'one' => '1', )); $this->resolver->setAllowedTypes(array( 'one' => 'string', )); $this->resolver->addAllowedTypes(array( 'one' => 'bool', )); $this->resolver->resolve(array( 'one' => 1.23, )); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\OptionDefinitionException / public function testSetRequiredFailsIfDefaultIsPassed() { $this->resolver->setRequired(array( 'one' => '1', )); } /* * @expectedException \Symfony\Component\OptionsResolver\Exception\OptionDefinitionException */ public function testSetOptionalFailsIfDefaultIsPassed() { $this->resolver->setOptional(array( 'one' => '1', )); } public function testFluidInterface() { $this->resolver->setDefaults(array('one' => '1')) ->replaceDefaults(array('one' => '2')) ->setAllowedValues(array('one' => array('1', '2'))) ->addAllowedValues(array('one' => array('3'))) ->setRequired(array('two')) ->setOptional(array('three')); $options = array( 'two' => '2', ); $this->assertEquals(array( 'one' => '2', 'two' => '2', ), $this->resolver->resolve($options)); } public function testKnownIfDefaultWasSet() { $this->assertFalse($this->resolver->isKnown('foo')); $this->resolver->setDefaults(array( 'foo' => 'bar', )); $this->assertTrue($this->resolver->isKnown('foo')); } public function testKnownIfRequired() { $this->assertFalse($this->resolver->isKnown('foo')); $this->resolver->setRequired(array( 'foo', )); $this->assertTrue($this->resolver->isKnown('foo')); } public function testKnownIfOptional() { $this->assertFalse($this->resolver->isKnown('foo')); $this->resolver->setOptional(array( 'foo', )); $this->assertTrue($this->resolver->isKnown('foo')); } public function testRequiredIfRequired() { $this->assertFalse($this->resolver->isRequired('foo')); $this->resolver->setRequired(array( 'foo', )); $this->assertTrue($this->resolver->isRequired('foo')); } public function testNotRequiredIfRequiredAndDefaultValue() { $this->assertFalse($this->resolver->isRequired('foo')); $this->resolver->setRequired(array( 'foo', )); $this->resolver->setDefaults(array( 'foo' => 'bar', )); $this->assertFalse($this->resolver->isRequired('foo')); } public function testNormalizersTransformFinalOptions() { $this->resolver->setDefaults(array( 'foo' => 'bar', 'bam' => 'baz', )); $this->resolver->setNormalizers(array( 'foo' => function (Options $options, $value) { return $options['bam'].'['.$value.']'; }, )); $expected = array( 'foo' => 'baz[bar]', 'bam' => 'baz', ); $this->assertEquals($expected, $this->resolver->resolve(array())); $expected = array( 'foo' => 'boo[custom]', 'bam' => 'boo', ); $this->assertEquals($expected, $this->resolver->resolve(array( 'foo' => 'custom', 'bam' => 'boo', ))); } public function testResolveWithoutOptionSucceedsIfRequiredAndDefaultValue() { $this->resolver->setRequired(array( 'foo', )); $this->resolver->setDefaults(array( 'foo' => 'bar', )); $this->assertEquals(array( 'foo' => 'bar' ), $this->resolver->resolve(array())); } public function testResolveWithoutOptionSucceedsIfDefaultValueAndRequired() { $this->resolver->setDefaults(array( 'foo' => 'bar', )); $this->resolver->setRequired(array( 'foo', )); $this->assertEquals(array( 'foo' => 'bar' ), $this->resolver->resolve(array())); } public function testResolveSucceedsIfOptionRequiredAndValueAllowed() { $this->resolver->setRequired(array( 'one', 'two', )); $this->resolver->setAllowedValues(array( 'two' => array('2'), )); $options = array( 'one' => '1', 'two' => '2' ); $this->assertEquals($options, $this->resolver->resolve($options)); } public function testClone() { $this->resolver->setDefaults(array('one' => '1')); $clone = clone $this->resolver; // Changes after cloning don't affect each other $this->resolver->setDefaults(array('two' => '2')); $clone->setDefaults(array('three' => '3')); $this->assertEquals(array( 'one' => '1', 'two' => '2', ), $this->resolver->resolve()); $this->assertEquals(array( 'one' => '1', 'three' => '3', ), $clone->resolve()); } }