--- /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\EventDispatcher\Tester;
+
+use Behat\Behat\EventDispatcher\Event\AfterScenarioSetup;
+use Behat\Behat\EventDispatcher\Event\AfterScenarioTested;
+use Behat\Behat\EventDispatcher\Event\BeforeScenarioTeardown;
+use Behat\Behat\EventDispatcher\Event\BeforeScenarioTested;
+use Behat\Behat\Tester\ScenarioTester;
+use Behat\Gherkin\Node\FeatureNode;
+use Behat\Gherkin\Node\ScenarioInterface as Scenario;
+use Behat\Testwork\Environment\Environment;
+use Behat\Testwork\Tester\Result\TestResult;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * Scenario tester dispatching BEFORE/AFTER events during tests.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class EventDispatchingScenarioTester implements ScenarioTester
+{
+ /**
+ * @var ScenarioTester
+ */
+ private $baseTester;
+ /**
+ * @var EventDispatcherInterface
+ */
+ private $eventDispatcher;
+ /**
+ * @var string
+ */
+ private $beforeEventName;
+ /**
+ * @var string
+ */
+ private $afterSetupEventName;
+ /**
+ * @var string
+ */
+ private $beforeTeardownEventName;
+ /**
+ * @var string
+ */
+ private $afterEventName;
+
+ /**
+ * Initializes tester.
+ *
+ * @param ScenarioTester $baseTester
+ * @param EventDispatcherInterface $eventDispatcher
+ * @param string $beforeEventName
+ * @param string $afterSetupEventName
+ * @param string $beforeTeardownEventName
+ * @param string $afterEventName
+ */
+ public function __construct(
+ ScenarioTester $baseTester,
+ EventDispatcherInterface $eventDispatcher,
+ $beforeEventName,
+ $afterSetupEventName,
+ $beforeTeardownEventName,
+ $afterEventName
+ ) {
+ $this->baseTester = $baseTester;
+ $this->eventDispatcher = $eventDispatcher;
+ $this->beforeEventName = $beforeEventName;
+ $this->afterSetupEventName = $afterSetupEventName;
+ $this->beforeTeardownEventName = $beforeTeardownEventName;
+ $this->afterEventName = $afterEventName;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setUp(Environment $env, FeatureNode $feature, Scenario $scenario, $skip)
+ {
+ $event = new BeforeScenarioTested($env, $feature, $scenario);
+ $this->eventDispatcher->dispatch($this->beforeEventName, $event);
+
+ $setup = $this->baseTester->setUp($env, $feature, $scenario, $skip);
+
+ $event = new AfterScenarioSetup($env, $feature, $scenario, $setup);
+ $this->eventDispatcher->dispatch($this->afterSetupEventName, $event);
+
+ return $setup;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function test(Environment $env, FeatureNode $feature, Scenario $scenario, $skip)
+ {
+ return $this->baseTester->test($env, $feature, $scenario, $skip);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function tearDown(Environment $env, FeatureNode $feature, Scenario $scenario, $skip, TestResult $result)
+ {
+ $event = new BeforeScenarioTeardown($env, $feature, $scenario, $result);
+ $this->eventDispatcher->dispatch($this->beforeTeardownEventName, $event);
+
+ $teardown = $this->baseTester->tearDown($env, $feature, $scenario, $skip, $result);
+
+ $event = new AfterScenarioTested($env, $feature, $scenario, $result, $teardown);
+ $this->eventDispatcher->dispatch($this->afterEventName, $event);
+
+ return $teardown;
+ }
+}