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<?php |
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declare(strict_types=1); |
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namespace RemotelyLiving\PHPCommandBus\Tests\Unit; |
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use Psr\EventDispatcher; |
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use RemotelyLiving\PHPCommandBus\Interfaces; |
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use RemotelyLiving\PHPCommandBus\CommandBus; |
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class CommandBusTest extends AbstractTestCase |
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{ |
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/** |
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* @var \PHPUnit\Framework\MockObject\MockObject|\RemotelyLiving\PHPCommandBus\Interfaces\Command |
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*/ |
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private $command; |
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/** |
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* @var \PHPUnit\Framework\MockObject\MockObject|\RemotelyLiving\PHPCommandBus\Interfaces\Handler |
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*/ |
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private $handler; |
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/** |
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* @var \PHPUnit\Framework\MockObject\MockObject|\RemotelyLiving\PHPCommandBus\Interfaces\Resolver |
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*/ |
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private $resolver; |
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/** |
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* @var \PHPUnit\Framework\MockObject\MockObject|\Psr\EventDispatcher\EventDispatcherInterface |
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*/ |
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private $dispatcher; |
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private CommandBus $bus; |
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protected function setUp(): void |
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{ |
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$this->command = $this->createMock(\stdClass::class); |
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$this->handler = $this->createMock(Interfaces\Handler::class); |
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$this->resolver = $this->createMock(Interfaces\Resolver::class); |
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$this->dispatcher = $this->createMock(EventDispatcher\EventDispatcherInterface::class); |
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$this->resolver->method('resolve') |
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->with($this->command) |
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->willReturn($this->handler); |
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$this->bus = CommandBus::create($this->resolver, $this->dispatcher); |
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} |
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public function testHandleCommand(): void |
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{ |
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$this->handler->expects($this->once()) |
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->method('handle') |
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->with($this->command); |
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$this->bus->handle($this->command); |
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} |
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public function testPushesMiddlewareLIFO(): void |
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{ |
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$calledMiddleware = []; |
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$middleware1 = function (object $command, callable $next) use (&$calledMiddleware) { |
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$calledMiddleware[] = 'middleware1'; |
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$next($command); |
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}; |
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$middleware2 = function (object $command, callable $next) use (&$calledMiddleware) { |
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$calledMiddleware[] = 'middleware2'; |
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$next($command); |
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}; |
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$middleware3 = function (object $command, callable $next) use (&$calledMiddleware) { |
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$calledMiddleware[] = 'middleware3'; |
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$next($command); |
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}; |
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$this->bus->pushMiddleware($middleware2) |
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->pushMiddleware($middleware3) |
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->pushMiddleware($middleware1); |
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$this->bus->handle($this->command); |
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$this->assertSame(['middleware1', 'middleware3', 'middleware2'], $calledMiddleware); |
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} |
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public function testNotDispatchEventsIfNoneReturnedFromHandler(): void |
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{ |
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$this->dispatcher->expects($this->never()) |
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->method('dispatch'); |
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$this->bus->handle($this->command); |
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} |
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public function testDispatchesEventsIfReturnedFromHandler(): void |
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{ |
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$event1 = new class { |
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}; |
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$event2 = new class { |
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}; |
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$this->handler->method('handle') |
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->with($this->command) |
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->willReturn([$event1, $event2]); |
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$this->dispatcher->expects($this->exactly(2)) |
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->method('dispatch') |
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->withConsecutive([$event1], [$event2]); |
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$this->bus->handle($this->command); |
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} |
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} |
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remotelyliving /
php-command-bus
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.