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());
+    }
+}

behat/Command/Util/CommandTest.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Command\Util;
+
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\BufferedOutput;
+
+/**
+ * Class CommandTest
+ * @package Command\Util
+ */
+class CommandTest
+{
+
+    /**
+     * @var Application
+     */
+    private $application;
+
+    /**
+     * @var InputInterface
+     */
+    private $input;
+
+    /**
+     * @var BufferedOutput
+     */
+    private $output;
+
+    /**
+     * @var integer
+     */
+    private $exitCode;
+
+    /**
+     * Command constructor.
+     *
+     * @param Application $application A Application instance.
+     * @param string      $command     Command name.
+     * @param array       $params      Command parameters.
+     */
+    public function __construct(
+        Application $application,
+        $command,
+        array $params = []
+    ) {
+        $this->application = $application;
+        $this->input = new ArrayInput([ 'command' => $command ] + $params);
+    }
+
+    /**
+     * Run this command.
+     *
+     * @return CommandTest
+     */
+    public function run()
+    {
+        $this->output = new BufferedOutput();
+        $this->exitCode = $this->application->run($this->input, $this->output);
+
+        return $this;
+    }
+
+    /**
+     * Get exit code.
+     *
+     * @return integer
+     */
+    public function getExitCode()
+    {
+        return $this->exitCode;
+    }
+
+    /**
+     * Get output.
+     *
+     * @return string
+     */
+    public function getOutput()
+    {
+        return $this->output->fetch();
+    }
+}

behat/Command/Util/CommandTestFactory.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Command\Util;
+
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\HttpKernel\KernelInterface;
+
+/**
+ * Class CommandTestFactory
+ * @package Command\Util
+ */
+class CommandTestFactory
+{
+
+    /**
+     * @var Application
+     */
+    private $application;
+
+    /**
+     * CommandRunner constructor.
+     *
+     * @param KernelInterface $kernel A KernelInterface instance.
+     */
+    public function __construct(KernelInterface $kernel)
+    {
+        $this->application = new Application($kernel);
+        // If don't set to false, application will call 'exit' after command was
+        // executed.
+        $this->application->setAutoExit(false);
+    }
+
+    /**
+     * Create new command instance.
+     *
+     * @param string $command Command name.
+     * @param array  $params  Command parameters.
+     *
+     * @return CommandTest
+     */
+    public function create($command, array $params = [])
+    {
+        return new CommandTest($this->application, $command, $params);
+    }
+}

behat/Command/features/fetchAndUpdateStoredQuery.feature

@@ -0,0 +1,68 @@
+Feature:
+  Application should fetch document for stored queries in background.
+  So we must have command that do it.
+
+  @db-fixtures @external-index-fixtures
+  Scenario:
+    Fetch document for stored queries.
+
+
+    Given I run command socialhose:stored_query:fetch
+
+    Then command returned 0 exit code
+
+    # Check entities in database.
+    And database has entity CacheBundle:Query\StoredQuery
+      | raw    | cat    |
+      | status | synced |
+    And has entity CacheBundle:Document
+      | title | About cat |
+    And don't has entity AppBundle:FetchJob
+      | id | 1 |
+
+    When I wait 1000 milliseconds until documents was indexed
+    Then internal index has 1 document
+      | query | eq | #getStoredQuery({'raw': 'cat', 'status': 'synced'}).getId()# |
+
+    # After add new document.
+    Given has new document in external index
+      | sequence   | 2                       |
+      | title      | New cat article         |
+      | date_found | #date().getTimestamp()# |
+
+    When I run command socialhose:stored_query:update
+    Then command returned 0 exit code
+
+    # Check entities in database.
+    And database has entity CacheBundle:Query\StoredQuery
+      | raw    | cat    |
+      | status | synced |
+    And has entity CacheBundle:Document
+      | title | About cat |
+    And has entity CacheBundle:Document
+      | title | New cat article |
+
+    When I wait 1000 milliseconds until documents was indexed
+    Then internal index has 2 document
+      | query | eq | #getStoredQuery({'raw': 'cat', 'status': 'synced'}).getId()# |
+
+    # Add third document.
+    Given has new document in external index
+      | sequence   | 3                       |
+      | title      | About dogs              |
+      | date_found | #date().getTimestamp()# |
+
+    When I run command socialhose:stored_query:update
+    Then command returned 0 exit code
+
+    # Check entities in database.
+    And has entity CacheBundle:Document
+      | title | About cat |
+    And has entity CacheBundle:Document
+      | title | New cat article |
+    But don't has entity CacheBundle:Document
+      | title | About dogs |
+
+    When I wait 1000 milliseconds until documents was indexed
+    Then internal index has 2 document
+      | query | eq | #getStoredQuery({'raw': 'cat', 'status': 'synced'}).getId()# |