Use CommandBus interface instead of concrete implementation

Author: WyriHaximus

src/Client.php

@@ -2,7 +2,7 @@
 
 namespace ApiClients\Foundation;
 
-use ApiClients\Tools\CommandBus\CommandBus;
+use ApiClients\Tools\CommandBus\CommandBusInterface;
 use Interop\Container\ContainerInterface;
 use React\Promise\CancellablePromiseInterface;
 
@@ -14,7 +14,7 @@ final class Client
     private $container;
 
     /**
-     * @var CommandBus
+     * @var CommandBusInterface
      */
     private $commandBus;
 
@@ -24,7 +24,7 @@ final class Client
     public function __construct(ContainerInterface $container)
     {
         $this->container = $container;
-        $this->commandBus = $this->container->get(CommandBus::class);
+        $this->commandBus = $this->container->get(CommandBusInterface::class);
     }
 
     /**

src/Factory.php

@@ -6,7 +6,7 @@
 use ApiClients\Foundation\Hydrator\Hydrator;
 use ApiClients\Foundation\Transport\Client as TransportClient;
 use ApiClients\Foundation\Transport\Factory as TransportFactory;
-use ApiClients\Tools\CommandBus\CommandBus;
+use ApiClients\Tools\CommandBus\CommandBusInterface;
 use ApiClients\Tools\CommandBus\Factory as CommandBusFactory;
 use DI\ContainerBuilder;
 use Interop\Container\ContainerInterface;
@@ -39,7 +39,7 @@ private static function createContainer(LoopInterface $loop, array $options): Co
             Hydrator::class => function (ContainerInterface $container) use ($options) {
                 return self::createHydrator($container, $options);
             },
-            CommandBus::class => function (ContainerInterface $container) {
+            CommandBusInterface::class => function (ContainerInterface $container) {
                 return CommandBusFactory::create($container);
             },
         ]);

tests/ClientTest.php

@@ -4,6 +4,7 @@
 
 use ApiClients\Foundation\Client;
 use ApiClients\Tools\CommandBus\CommandBus;
+use ApiClients\Tools\CommandBus\CommandBusInterface;
 use ApiClients\Tools\TestUtilities\TestCase;
 use DI\ContainerBuilder;
 use League\Tactician\Handler\CommandHandlerMiddleware;
@@ -41,11 +42,11 @@ public function handle($command)
         $commandBus = new CommandBus($loop, $handlerMiddleware);
 
         $container = ContainerBuilder::buildDevContainer();
-        $container->set(CommandBus::class, $commandBus);
+        $container->set(CommandBusInterface::class, $commandBus);
         $client = new Client($container);
 
         $this->assertSame($container, $client->getContainer());
-        $this->assertSame($commandBus, $client->getFromContainer(CommandBus::class));
+        $this->assertSame($commandBus, $client->getFromContainer(CommandBusInterface::class));
         $this->assertSame($command, await($client->handle($command), $loop));
     }