Added PsrContainerResolver for all message bus implementations

Author: Nil Portugués Calderó

tests/CommandBus/Resolver/PsrContainerResolverTest.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 23/03/16
+ * Time: 22:43.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\MessageBus\CommandBus\Resolver;
+
+use InvalidArgumentException;
+use NilPortugues\MessageBus\CommandBus\Resolver\PsrContainerResolver;
+use NilPortugues\Tests\MessageBus\CommandBus\DummyCommandHandler;
+use NilPortugues\Tests\MessageBus\InMemoryPsrContainer;
+
+class PsrContainerResolverTest extends \PHPUnit_Framework_TestCase
+{
+    public function testItCanResolve()
+    {
+        $handlers = [
+            'NilPortugues\Tests\MessageBus\CommandBus\DummyCommandHandler' => function () {
+                return new DummyCommandHandler();
+            },
+        ];
+
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer($handlers));
+        $instance = $resolver->instantiate(
+            'NilPortugues\Tests\MessageBus\CommandBus\DummyCommandHandler'
+        );
+
+        $this->assertInstanceOf(DummyCommandHandler::class, $instance);
+    }
+
+    public function testItThrowsExceptionIfCannotResolve()
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer([]));
+        $resolver->instantiate('Hello\World');
+    }
+}

tests/EventBus/Resolver/PsrContainerResolverTest.php

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+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 23/03/16
+ * Time: 22:43.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\MessageBus\EventBus\Resolver;
+
+use InvalidArgumentException;
+use NilPortugues\MessageBus\EventBus\Resolver\PsrContainerResolver;
+use NilPortugues\Tests\MessageBus\EventBus\DummyEventHandler;
+use NilPortugues\Tests\MessageBus\InMemoryPsrContainer;
+
+class PsrContainerResolverTest extends \PHPUnit_Framework_TestCase
+{
+    public function testItCanResolve()
+    {
+        $handlers = [
+            'NilPortugues\Tests\MessageBus\EventBus\DummyEventHandler' => function () {
+                return new DummyEventHandler();
+            },
+        ];
+
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer($handlers));
+        $instance = $resolver->instantiate(
+            'NilPortugues\Tests\MessageBus\EventBus\DummyEventHandler'
+        );
+
+        $this->assertInstanceOf(DummyEventHandler::class, $instance);
+    }
+
+    public function testItThrowsExceptionIfCannotResolve()
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer([]));
+        $resolver->instantiate('Hello\World');
+    }
+}

tests/InMemoryPsrContainer.php

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+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 23/03/16
+ * Time: 22:45.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\MessageBus;
+
+use Psr\Container\ContainerInterface;
+
+/**
+ * Class InMemoryPsrContainer.
+ */
+class InMemoryPsrContainer extends InMemoryInteropContainer implements ContainerInterface
+{
+}

tests/QueryBus/Resolver/PsrContainerResolverTest.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 23/03/16
+ * Time: 22:43.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\MessageBus\QueryBus\Resolver;
+
+use InvalidArgumentException;
+use NilPortugues\MessageBus\QueryBus\Resolver\PsrContainerResolver;
+use NilPortugues\Tests\MessageBus\InMemoryPsrContainer;
+use NilPortugues\Tests\MessageBus\QueryBus\DummyQueryHandler;
+
+class PsrContainerResolverTest extends \PHPUnit_Framework_TestCase
+{
+    public function testItCanResolve()
+    {
+        $handlers = [
+            'NilPortugues\Tests\MessageBus\QueryBus\DummyQueryHandler' => function () {
+                return new DummyQueryHandler();
+            },
+        ];
+
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer($handlers));
+        $instance = $resolver->instantiate(
+            'NilPortugues\Tests\MessageBus\QueryBus\DummyQueryHandler'
+        );
+
+        $this->assertInstanceOf(DummyQueryHandler::class, $instance);
+    }
+
+    public function testItThrowsExceptionIfCannotResolve()
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $resolver = new PsrContainerResolver(new InMemoryPsrContainer([]));
+        $resolver->instantiate('Hello\World');
+    }
+}