at the end of the day, it was inevitable

behat/Command/Context/CommandContext.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace Command\Context;
+
+use Behat\Gherkin\Node\TableNode;
+use Command\Util\CommandTest;
+use Command\Util\CommandTestFactory;
+use Common\Context\AbstractContext;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpKernel\KernelInterface;
+
+/**
+ * Class CommandContext
+ * @package Command\Context
+ */
+class CommandContext extends AbstractContext
+{
+
+    /**
+     * @var CommandTestFactory
+     */
+    private $factory;
+
+    /**
+     * @var CommandTest
+     */
+    private $command;
+
+    /**
+     * @param ContainerInterface $container   A ContainerInterface instance.
+     * @param string             $fixturesDir Path to fixtures directory.
+     */
+    public function __construct(ContainerInterface $container, $fixturesDir)
+    {
+        parent::__construct($container, $fixturesDir);
+
+        /** @var KernelInterface $kernel */
+        $kernel = $container->get('kernel');
+        $this->factory = new CommandTestFactory($kernel);
+    }
+
+    /**
+     * @Given /^I run command (?P<command>.+)$/
+     *
+     * @param string    $name  Command name.
+     * @param TableNode $table Command parameters in table format.
+     *
+     * @return void
+     */
+    public function runCommand($name, TableNode $table = null)
+    {
+        $params = [];
+        if ($table !== null) {
+            foreach ($table as $row) {
+                $params[current($row)] = next($row);
+            }
+        }
+
+        $this->command = $this->factory->create($name, $params)->run();
+    }
+
+    /**
+     * @Then /^(?:|[Cc]ommand )[Rr]eturned (?P<code>\d+) exit code$/
+     *
+     * @param integer $code Command exit code.
+     *
+     * @return void
+     */
+    public function checkExitCode($code = 0)
+    {
+        self::assertEquals($code, $this->command->getExitCode());
+    }
+}