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<?php
namespace Mockery\Tests\PHP80;
use ArrayIterator;
use DateTime;
use Iterator;
use IteratorAggregate;
use Mockery\Adapter\Phpunit\MockeryTestCase;
use ReturnTypeWillChange;
/**
* @requires PHP 8.0.0-dev
*/
class Php80LanguageFeaturesTest extends MockeryTestCase
{
public function testMockingIteratorAggregateDoesNotImplementIterator()
{
$mock = mock(ImplementsIteratorAggregate::class);
$this->assertInstanceOf('IteratorAggregate', $mock);
$this->assertInstanceOf('Traversable', $mock);
$this->assertNotInstanceOf('Iterator', $mock);
}
public function testMockingIteratorDoesNotImplementIterator()
{
$mock = mock(ImplementsIterator::class);
$this->assertInstanceOf('Iterator', $mock);
$this->assertInstanceOf('Traversable', $mock);
}
/** @test */
public function it_can_mock_a_class_with_a_mixed_argument_type_hint()
{
$mock = mock(ArgumentMixedTypeHint::class);
$object = new \stdClass();
$mock->allows()->foo($object)->once();
$mock->foo($object);
}
/** @test */
public function it_can_mock_a_class_with_a_union_argument_type_hint()
{
$mock = mock(ArgumentUnionTypeHint::class);
$object = new ArgumentUnionTypeHint();
$mock->allows()->foo($object)->once();
$mock->foo($object);
}
/** @test */
public function it_can_mock_a_class_with_a_union_argument_type_hint_including_null()
{
$mock = mock(ArgumentUnionTypeHintWithNull::class);
$mock->allows()->foo(null)->once();
$mock->foo(null);
}
/** @test */
public function it_can_mock_a_class_with_a_parent_argument_type_hint()
{
$mock = mock(ArgumentParentTypeHint::class);
$object = new ArgumentParentTypeHint();
$mock->allows()->foo($object)->once();
$mock->foo($object);
}
/** @test */
public function it_can_mock_a_class_with_a_mixed_return_type_hint()
{
$mock = spy(ReturnTypeMixedTypeHint::class);
$this->assertNull($mock->foo());
}
/** @test */
public function it_can_mock_a_class_with_a_union_return_type_hint()
{
$mock = spy(ReturnTypeUnionTypeHint::class);
$this->assertTrue(is_object($mock->foo()));
}
/** @test */
public function it_can_mock_a_class_with_a_parent_return_type_hint()
{
$mock = spy(ReturnTypeParentTypeHint::class);
$this->assertInstanceOf(\stdClass::class, $mock->foo());
}
}
class ImplementsIteratorAggregate implements IteratorAggregate
{
public function getIterator(): ArrayIterator
{
return new ArrayIterator([]);
}
}
class ImplementsIterator implements Iterator
{
public function rewind(): void
{
}
public function current(): mixed
{
}
public function key(): mixed
{
}
public function next(): void
{
}
public function valid(): bool
{
}
}
class ArgumentMixedTypeHint
{
public function foo(mixed $foo)
{
}
}
class ArgumentUnionTypeHint
{
public function foo(string|array|self $foo)
{
}
}
class ArgumentUnionTypeHintWithNull
{
public function foo(string|array|null $foo)
{
}
}
class ArgumentParentTypeHint extends \stdClass
{
public function foo(parent $foo)
{
}
}
class ReturnTypeMixedTypeHint
{
public function foo(): mixed
{
}
}
class ReturnTypeUnionTypeHint
{
public function foo(): ReturnTypeMixedTypeHint|self
{
}
}
class ReturnTypeParentTypeHint extends \stdClass
{
public function foo(): parent
{
}
}
|
