updated the bus to accept a prebuilt command

Author: jcrowe206

src/Bus.php

@@ -122,6 +122,9 @@ protected function resolveMiddleware(array $middleware)
      */
     protected function mapInputToCommand($command, $input)
     {
+        if (is_object($command)) {
+            return $command;
+        }
         $dependencies = [];
         $class = new ReflectionClass($command);
         foreach ($class->getConstructor()->getParameters() as $parameter) {

tests/Bus/TestBus.php

@@ -21,6 +21,15 @@ public function test_it_handles_a_command()
         $this->assertInstanceOf('Joselfonseca\LaravelTactician\Tests\Stubs\TestCommand', $bus->dispatch('Joselfonseca\LaravelTactician\Tests\Stubs\TestCommand', [], []));
     }
 
+
+    public function test_it_accepts_prebuilt_command_objects()
+    {
+        $bus = app('Joselfonseca\LaravelTactician\CommandBusInterface');
+        $bus->addHandler('Joselfonseca\LaravelTactician\Tests\Stubs\TestCommand',
+            'Joselfonseca\LaravelTactician\Tests\Stubs\TestCommandHandler');
+        $this->assertInstanceOf('Joselfonseca\LaravelTactician\Tests\Stubs\TestCommand', $bus->dispatch(app('Joselfonseca\LaravelTactician\Tests\Stubs\TestCommand'), [], []));
+    }
+
     /**
      * Test if a a middleware can be applied to the stack
      */