000

<?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 function sprintf;
use ACustomClassName;
use PHPUnit\Framework\TestCase;
use PHPUnit\TestFixture\Mockable;

/**
 * @small
 */
final class MockBuilderTest extends TestCase
{
    public function testMockBuilderRequiresClassName(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)->getMock();

$this->assertInstanceOf(Mockable::class, $mock);
    }

public function testByDefaultMocksAllMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertNull($mock->anotherMockableMethod());
    }

public function testMethodsToMockCanBeSpecified(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertTrue($mock->anotherMockableMethod());
    }

public function testSetMethodsAllowsNonExistentMethodNames(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setMethods(['mockableMethodWithCrazyName'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithCrazyName());
    }

public function testOnlyMethodsWithNonExistentMethodNames(): void
    {
        $this->expectException(CannotUseOnlyMethodsException::class);
        $this->expectExceptionMessage(sprintf(
            'Trying to configure method "mockableMethodWithCrazyName" with onlyMethods(), but it does not exist in class "%s". Use addMethods() for methods that do not exist in the class',
            Mockable::class,
        ));

$this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethodWithCrazyName'])
            ->getMock();
    }

public function testOnlyMethodsWithExistingMethodNames(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertTrue($mock->anotherMockableMethod());
    }

public function testOnlyMethodsWithEmptyArray(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->onlyMethods([])
            ->getMock();

$this->assertTrue($mock->mockableMethod());
    }

public function testAddMethodsWithNonExistentMethodNames(): void
    {
        $this->expectException(CannotUseAddMethodsException::class);
        $this->expectExceptionMessage(sprintf(
            'Trying to configure method "mockableMethod" with addMethods(), but it exists in class "%s". Use onlyMethods() for methods that exist in the class',
            Mockable::class,
        ));

$this->getMockBuilder(Mockable::class)
            ->addMethods(['mockableMethod'])
            ->getMock();
    }

public function testAddMethodsWithExistingMethodNames(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->addMethods(['mockableMethodWithFakeMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithFakeMethod());
        $this->assertTrue($mock->anotherMockableMethod());
    }

public function testAddMethodsWithEmptyArray(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->addMethods([])
            ->getMock();

$this->assertTrue($mock->mockableMethod());
    }

public function testAbleToUseAddMethodsAfterOnlyMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethod'])
            ->addMethods(['mockableMethodWithFakeMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertNull($mock->mockableMethodWithFakeMethod());
    }

public function testAbleToUseOnlyMethodsAfterAddMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->addMethods(['mockableMethodWithFakeMethod'])
            ->onlyMethods(['mockableMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithFakeMethod());
        $this->assertNull($mock->mockableMethod());
    }

public function testAbleToUseSetMethodsAfterOnlyMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethod'])
            ->setMethods(['mockableMethodWithCrazyName'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithCrazyName());
    }

public function testAbleToUseSetMethodsAfterAddMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->addMethods(['notAMethod'])
            ->setMethods(['mockableMethodWithCrazyName'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithCrazyName());
    }

public function testAbleToUseAddMethodsAfterSetMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setMethods(['mockableMethod'])
            ->addMethods(['mockableMethodWithFakeMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertNull($mock->mockableMethodWithFakeMethod());
    }

public function testAbleToUseOnlyMethodsAfterSetMethods(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setMethods(['mockableMethodWithFakeMethod'])
            ->onlyMethods(['mockableMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethod());
        $this->assertNull($mock->mockableMethodWithFakeMethod());
    }

public function testAbleToUseAddMethodsAfterSetMethodsWithNull(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setMethods()
            ->addMethods(['mockableMethodWithFakeMethod'])
            ->getMock();

$this->assertNull($mock->mockableMethodWithFakeMethod());
    }

public function testByDefaultDoesNotPassArgumentsToTheConstructor(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)->getMock();

$this->assertEquals([null, null], $mock->constructorArgs);
    }

public function testMockClassNameCanBeSpecified(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setMockClassName(ACustomClassName::class)
            ->getMock();

$this->assertInstanceOf(ACustomClassName::class, $mock);
    }

public function testConstructorArgumentsCanBeSpecified(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->setConstructorArgs([23, 42])
            ->getMock();

$this->assertEquals([23, 42], $mock->constructorArgs);
    }

public function testOriginalConstructorCanBeDisabled(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->disableOriginalConstructor()
            ->getMock();

$this->assertNull($mock->constructorArgs);
    }

public function testByDefaultOriginalCloneIsPreserved(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->getMock();

$cloned = clone $mock;

$this->assertTrue($cloned->cloned);
    }

public function testOriginalCloneCanBeDisabled(): void
    {
        $mock = $this->getMockBuilder(Mockable::class)
            ->disableOriginalClone()
            ->getMock();

$mock->cloned = false;
        $cloned       = clone $mock;

$this->assertFalse($cloned->cloned);
    }

public function testProvidesAFluentInterface(): void
    {
        $spec = $this->getMockBuilder(Mockable::class)
            ->onlyMethods(['mockableMethod'])
            ->setConstructorArgs([])
            ->setMockClassName('DummyClassName')
            ->disableOriginalConstructor()
            ->disableOriginalClone()
            ->disableAutoload();

$this->assertInstanceOf(MockBuilder::class, $spec);
    }
}