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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\DuplicateMethodException;
use PHPUnit\Framework\TestCase;
use PHPUnit\TestFixture\MockObject\ExtendableClass;
use ReflectionProperty;
#[Group('test-doubles')]
#[Group('test-doubles/creation')]
#[Group('test-doubles/mock-object')]
#[Medium]
#[TestDox('createPartialMock()')]
final class CreatePartialMockTest extends TestCase
{
public function testCreatesPartialMockObjectForExtendableClass(): void
{
$double = $this->createPartialMock(ExtendableClass::class, ['doSomethingElse']);
$double->expects($this->once())->method('doSomethingElse')->willReturn(true);
$this->assertTrue($double->doSomething());
}
public function testCannotCreatePartialMockObjectForExtendableClassWithDuplicateMethods(): void
{
$this->expectException(DuplicateMethodException::class);
$this->expectExceptionMessage('Cannot double using a method list that contains duplicates: "doSomethingElse, doSomethingElse" (duplicate: "doSomethingElse")');
$this->createPartialMock(ExtendableClass::class, ['doSomethingElse', 'doSomethingElse']);
}
public function testMethodOfPartialMockThatIsNotConfigurableCannotBeConfigured(): void
{
$double = $this->createPartialMock(ExtendableClass::class, ['doSomethingElse']);
try {
$double->expects($this->once())->method('doSomething')->willReturn(true);
} catch (MethodCannotBeConfiguredException $e) {
$this->assertSame('Trying to configure method "doSomething" which cannot be configured because it does not exist, has not been specified, is final, or is static', $e->getMessage());
return;
} finally {
$this->resetMockObjects();
}
$this->fail();
}
public function testMethodOfPartialMockThatDoesNotExistCannotBeConfigured(): void
{
$this->expectException(CannotUseOnlyMethodsException::class);
$this->expectExceptionMessage('Trying to configure method "doesNotExist" with onlyMethods(), but it does not exist in class "PHPUnit\TestFixture\MockObject\ExtendableClass"');
$this->createPartialMock(ExtendableClass::class, ['doesNotExist']);
}
private function resetMockObjects(): void
{
(new ReflectionProperty(TestCase::class, 'mockObjects'))->setValue($this, []);
}
}
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