--- /dev/null
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Behat\Tester\Runtime;
+
+use Behat\Behat\Tester\BackgroundTester;
+use Behat\Behat\Tester\Exception\FeatureHasNoBackgroundException;
+use Behat\Behat\Tester\StepContainerTester;
+use Behat\Gherkin\Node\FeatureNode;
+use Behat\Testwork\Environment\Environment;
+use Behat\Testwork\Tester\Result\IntegerTestResult;
+use Behat\Testwork\Tester\Result\TestResult;
+use Behat\Testwork\Tester\Result\TestResults;
+use Behat\Testwork\Tester\Setup\SuccessfulSetup;
+use Behat\Testwork\Tester\Setup\SuccessfulTeardown;
+
+/**
+ * Tester executing background tests in the runtime.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class RuntimeBackgroundTester implements BackgroundTester
+{
+ /**
+ * @var StepContainerTester
+ */
+ private $containerTester;
+
+ /**
+ * Initializes tester.
+ *
+ * @param StepContainerTester $containerTester
+ */
+ public function __construct(StepContainerTester $containerTester)
+ {
+ $this->containerTester = $containerTester;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setUp(Environment $env, FeatureNode $feature, $skip)
+ {
+ return new SuccessfulSetup();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function test(Environment $env, FeatureNode $feature, $skip)
+ {
+ $background = $feature->getBackground();
+
+ if (null === $background) {
+ throw new FeatureHasNoBackgroundException(sprintf(
+ 'Feature `%s` has no background that could be tested.',
+ $feature->getFile()
+ ), $feature);
+ }
+
+ if (!$background->hasSteps()) {
+ return new IntegerTestResult(TestResult::PASSED);
+ }
+
+ $results = $this->containerTester->test($env, $feature, $background, $skip);
+
+ return new TestResults($results);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function tearDown(Environment $env, FeatureNode $feature, $skip, TestResult $result)
+ {
+ return new SuccessfulTeardown();
+ }
+}