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<?php |
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/** |
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* This file is part of phpDocumentor. |
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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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* @copyright 2010-2017 Mike van Riel<[email protected]> |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Reflection\Types; |
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/** |
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* @coversDefaultClass \phpDocumentor\Reflection\Types\Compound |
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*/ |
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class CompoundTest extends \PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @covers ::__construct |
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* |
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* @expectedException \InvalidArgumentException |
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* @expectedExceptionMessage A compound type can only have other types as elements |
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*/ |
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public function testCompoundCannotBeConstructedFromType() |
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{ |
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new Compound(['foo']); |
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} |
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/** |
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* @covers ::get |
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* |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Compound::has |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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*/ |
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public function testCompoundGetType() |
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{ |
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$integer = new Integer(); |
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$this->assertSame($integer, (new Compound([$integer]))->get(0)); |
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} |
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/** |
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* @covers ::get |
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* |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Compound::has |
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*/ |
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public function testCompoundGetNotExistingType() |
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{ |
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$this->assertNull((new Compound([]))->get(0)); |
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} |
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/** |
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* @covers ::has |
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* |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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*/ |
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public function testCompoundHasType() |
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{ |
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$this->assertTrue((new Compound([new Integer()]))->has(0)); |
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} |
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/** |
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* @covers ::has |
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* |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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*/ |
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public function testCompoundHasNotExistingType() |
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{ |
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$this->assertFalse((new Compound([]))->has(0)); |
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} |
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/** |
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* @covers ::__construct |
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* @covers ::__toString |
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* |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* @uses \phpDocumentor\Reflection\Types\Boolean |
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*/ |
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public function testCompoundCanBeConstructedAndStringifiedCorrectly() |
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{ |
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$this->assertSame('int|bool', (string)(new Compound([new Integer(), new Boolean()]))); |
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} |
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/** |
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* @covers ::getIterator |
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* |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* @uses \phpDocumentor\Reflection\Types\Boolean |
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*/ |
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public function testCompoundCanBeIterated() |
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{ |
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$types = [new Integer(), new Boolean()]; |
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foreach (new Compound($types) as $index => $type) { |
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$this->assertSame($types[$index], $type); |
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} |
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} |
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} |
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phpDocumentor /
TypeResolver
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: