4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\HttpKernel\Tests\ControllerMetadata;
14 use Fake\ImportedAndFake;
15 use PHPUnit\Framework\TestCase;
16 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
17 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactory;
18 use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\BasicTypesController;
19 use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\NullableController;
20 use Symfony\Component\HttpKernel\Tests\Fixtures\Controller\VariadicController;
22 class ArgumentMetadataFactoryTest extends TestCase
25 * @var ArgumentMetadataFactory
29 protected function setUp()
31 $this->factory = new ArgumentMetadataFactory();
34 public function testSignature1()
36 $arguments = $this->factory->createArgumentMetadata(array($this, 'signature1'));
38 $this->assertEquals(array(
39 new ArgumentMetadata('foo', self::class, false, false, null),
40 new ArgumentMetadata('bar', 'array', false, false, null),
41 new ArgumentMetadata('baz', 'callable', false, false, null),
45 public function testSignature2()
47 $arguments = $this->factory->createArgumentMetadata(array($this, 'signature2'));
49 $this->assertEquals(array(
50 new ArgumentMetadata('foo', self::class, false, true, null, true),
51 new ArgumentMetadata('bar', __NAMESPACE__.'\FakeClassThatDoesNotExist', false, true, null, true),
52 new ArgumentMetadata('baz', 'Fake\ImportedAndFake', false, true, null, true),
56 public function testSignature3()
58 $arguments = $this->factory->createArgumentMetadata(array($this, 'signature3'));
60 $this->assertEquals(array(
61 new ArgumentMetadata('bar', __NAMESPACE__.'\FakeClassThatDoesNotExist', false, false, null),
62 new ArgumentMetadata('baz', 'Fake\ImportedAndFake', false, false, null),
66 public function testSignature4()
68 $arguments = $this->factory->createArgumentMetadata(array($this, 'signature4'));
70 $this->assertEquals(array(
71 new ArgumentMetadata('foo', null, false, true, 'default'),
72 new ArgumentMetadata('bar', null, false, true, 500),
73 new ArgumentMetadata('baz', null, false, true, array()),
77 public function testSignature5()
79 $arguments = $this->factory->createArgumentMetadata(array($this, 'signature5'));
81 $this->assertEquals(array(
82 new ArgumentMetadata('foo', 'array', false, true, null, true),
83 new ArgumentMetadata('bar', null, false, false, null),
90 public function testVariadicSignature()
92 $arguments = $this->factory->createArgumentMetadata(array(new VariadicController(), 'action'));
94 $this->assertEquals(array(
95 new ArgumentMetadata('foo', null, false, false, null),
96 new ArgumentMetadata('bar', null, true, false, null),
103 public function testBasicTypesSignature()
105 $arguments = $this->factory->createArgumentMetadata(array(new BasicTypesController(), 'action'));
107 $this->assertEquals(array(
108 new ArgumentMetadata('foo', 'string', false, false, null),
109 new ArgumentMetadata('bar', 'int', false, false, null),
110 new ArgumentMetadata('baz', 'float', false, false, null),
117 public function testNullableTypesSignature()
119 $arguments = $this->factory->createArgumentMetadata(array(new NullableController(), 'action'));
121 $this->assertEquals(array(
122 new ArgumentMetadata('foo', 'string', false, false, null, true),
123 new ArgumentMetadata('bar', \stdClass::class, false, false, null, true),
124 new ArgumentMetadata('baz', 'string', false, true, 'value', true),
125 new ArgumentMetadata('mandatory', null, false, false, null, true),
129 private function signature1(self $foo, array $bar, callable $baz)
133 private function signature2(self $foo = null, FakeClassThatDoesNotExist $bar = null, ImportedAndFake $baz = null)
137 private function signature3(FakeClassThatDoesNotExist $bar, ImportedAndFake $baz)
141 private function signature4($foo = 'default', $bar = 500, $baz = array())
145 private function signature5(array $foo = null, $bar)