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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\MockObject;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\Medium;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\MockObject\Generator\ClassIsEnumerationException;
use PHPUnit\Framework\MockObject\Generator\ClassIsFinalException;
use PHPUnit\Framework\MockObject\Generator\UnknownTypeException;
use PHPUnit\Framework\TestCase;
use PHPUnit\TestFixture\MockObject\AnInterface;
use PHPUnit\TestFixture\MockObject\Enumeration;
use PHPUnit\TestFixture\MockObject\ExtendableClass;
use PHPUnit\TestFixture\MockObject\ExtendableReadonlyClass;
use PHPUnit\TestFixture\MockObject\FinalClass;
#[Group('test-doubles')]
#[Group('test-doubles/creation')]
#[Group('test-doubles/test-stub')]
#[Medium]
#[TestDox('createStub()')]
final class CreateStubTest extends TestCase
{
public function testCreatesTestStubForInterface(): void
{
$double = $this->createStub(AnInterface::class);
$this->assertInstanceOf(AnInterface::class, $double);
$this->assertInstanceOf(Stub::class, $double);
}
public function testCreatesTestStubForExtendableClass(): void
{
$double = $this->createStub(ExtendableClass::class);
$this->assertInstanceOf(ExtendableClass::class, $double);
$this->assertInstanceOf(Stub::class, $double);
}
public function testCreatesTestStubForExtendableReadonlyClass(): void
{
$double = $this->createStub(ExtendableReadonlyClass::class);
$this->assertInstanceOf(ExtendableReadonlyClass::class, $double);
$this->assertInstanceOf(Stub::class, $double);
}
public function testReturnValueGenerationIsEnabledByDefault(): void
{
$double = $this->createStub(AnInterface::class);
$this->assertFalse($double->doSomething());
}
public function testCannotCreateTestStubForFinalClass(): void
{
$this->expectException(ClassIsFinalException::class);
$this->createStub(FinalClass::class);
}
public function testCannotCreateTestStubForEnumeration(): void
{
$this->expectException(ClassIsEnumerationException::class);
$this->createStub(Enumeration::class);
}
public function testCannotCreateTestStubForUnknownType(): void
{
$this->expectException(UnknownTypeException::class);
$this->createStub('this\does\not\exist');
}
}
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