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<?php
namespace phpmock\integration;
use PHPUnit\Framework\TestCase;
/**
* Tests MockDelegateFunction.
*
* @author Markus Malkusch <markus@malkusch.de>
* @link bitcoin:1335STSwu9hST4vcMRppEPgENMHD2r1REK Donations
* @license http://www.wtfpl.net/txt/copying/ WTFPL
* @see MockDelegateFunction
*/
class MockDelegateFunctionTest extends TestCase
{
use TestCaseTrait;
/**
* @var string The class name of a generated class.
*/
private $className;
protected function setUpCompat()
{
parent::setUp();
$builder = new MockDelegateFunctionBuilder();
$builder->build();
$this->className = $builder->getFullyQualifiedClassName();
}
/**
* Tests delegate() returns the mock's result.
*
* @test
*/
#[\PHPUnit\Framework\Attributes\Test]
public function testDelegateReturnsMockResult()
{
$expected = 3;
$mockBuilder = $this->getMockBuilder($this->className);
// `setMethods` is gone from phpunit 10, alternative is `onlyMethods`
if (method_exists($mockBuilder, 'onlyMethods')) {
$mockBuilder->onlyMethods([MockDelegateFunctionBuilder::METHOD]);
} else {
$mockBuilder->setMethods([MockDelegateFunctionBuilder::METHOD]);
}
$mock = $mockBuilder->getMock();
$mock->expects($this->once())
->method(MockDelegateFunctionBuilder::METHOD)
->willReturn($expected);
$result = call_user_func($mock->getCallable());
$this->assertEquals($expected, $result);
}
/**
* Tests delegate() forwards the arguments.
*
* @test
*/
#[\PHPUnit\Framework\Attributes\Test]
public function testDelegateForwardsArguments()
{
$mockBuilder = $this->getMockBuilder($this->className);
// `setMethods` is gone from phpunit 10, alternative is `onlyMethods`
if (method_exists($mockBuilder, 'onlyMethods')) {
$mockBuilder->onlyMethods([MockDelegateFunctionBuilder::METHOD]);
} else {
$mockBuilder->setMethods([MockDelegateFunctionBuilder::METHOD]);
}
$mock = $mockBuilder->getMock();
$mock->expects($this->once())
->method(MockDelegateFunctionBuilder::METHOD)
->with(1, 2);
call_user_func($mock->getCallable(), 1, 2);
}
}
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