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<?php |
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declare(strict_types=1); |
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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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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Reflection\Types; |
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use PHPUnit\Framework\TestCase; |
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/** |
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* @coversDefaultClass \phpDocumentor\Reflection\Types\Compound |
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*/ |
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final class CompoundTest extends TestCase |
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{ |
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/** |
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* @covers ::__construct |
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*/ |
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public function testCompoundCannotBeConstructedFromType() : void |
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{ |
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$this->expectException(\TypeError::class); |
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new Compound(['foo']); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Compound::has |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* |
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* @covers ::get |
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*/ |
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public function testCompoundGetType() : void |
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{ |
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$integer = new Integer(); |
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$this->assertSame($integer, (new Compound([$integer]))->get(0)); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Compound::has |
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* |
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* @covers ::get |
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*/ |
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public function testCompoundGetNotExistingType() : void |
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{ |
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$this->assertNull((new Compound([]))->get(0)); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* |
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* @covers ::has |
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*/ |
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public function testCompoundHasIndex() : void |
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{ |
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$this->assertTrue((new Compound([new Integer()]))->has(0)); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* |
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* @covers ::has |
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*/ |
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public function testCompoundDoesNotHasIndex() : void |
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{ |
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$this->assertFalse((new Compound([]))->has(0)); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* |
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* @covers ::contains |
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*/ |
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public function testCompoundContainsType() : void |
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{ |
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$this->assertTrue((new Compound([new Integer()]))->contains(new Integer())); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* @uses \phpDocumentor\Reflection\Types\String_ |
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* |
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* @covers ::contains |
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*/ |
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public function testCompoundDoesNotContainType() : void |
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{ |
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$this->assertFalse((new Compound([new Integer()]))->contains(new String_())); |
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} |
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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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* @covers ::__construct |
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* @covers ::__toString |
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*/ |
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public function testCompoundCanBeConstructedAndStringifiedCorrectly() : void |
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{ |
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$this->assertSame('int|bool', (string) (new Compound([new Integer(), new Boolean()]))); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* @uses \phpDocumentor\Reflection\Types\Boolean |
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* |
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* @covers ::__construct |
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* @covers ::__toString |
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*/ |
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public function testCompoundDoesNotContainDuplicates() : void |
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{ |
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$compound = new Compound([new Integer(), new Integer(), new Boolean()]); |
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$this->assertCount(2, iterator_to_array($compound)); |
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$this->assertSame('int|bool', (string) $compound); |
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} |
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/** |
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* @uses \phpDocumentor\Reflection\Types\Compound::__construct |
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* @uses \phpDocumentor\Reflection\Types\Integer |
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* @uses \phpDocumentor\Reflection\Types\Boolean |
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* |
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* @covers ::getIterator |
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*/ |
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public function testCompoundCanBeIterated() : void |
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{ |
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$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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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: