Test autowiring contexts

features/autowiring_contexts.feature

@@ -0,0 +1,91 @@
+Feature: Autowiring contexts
+
+    Background:
+        Given a working Symfony application with SymfonyExtension configured
+        And a Behat configuration containing:
+        """
+        default:
+            suites:
+                default:
+                    contexts:
+                        - App\Tests\SomeContext
+        """
+
+    Scenario: Autowiring a context with a service
+        Given a feature file containing:
+        """
+        Feature:
+            Scenario:
+                Then the container should be passed
+        """
+        And a context file "tests/SomeContext.php" containing:
+        """
+        <?php
+
+        namespace App\Tests;
+
+        use Behat\Behat\Context\Context;
+        use Psr\Container\ContainerInterface;
+
+        final class SomeContext implements Context {
+            private $container;
+
+            public function __construct(?ContainerInterface $container = null) { $this->container = $container; }
+
+            /** @Then the container should be passed */
+            public function containerShouldBePassed(): void
+            {
+                assert(is_object($this->container));
+                assert($this->container instanceof ContainerInterface);
+            }
+        }
+        """
+        And a YAML services file containing:
+            """
+            services:
+                _defaults:
+                    autowire: true
+
+                App\Tests\SomeContext:
+                    public: true
+            """
+        When I run Behat
+        Then it should pass
+
+    Scenario: Autowiring a context with a binding
+        Given a feature file containing:
+        """
+        Feature:
+            Scenario:
+                Then the passed argument should be "KrzysztofKrawczyk"
+        """
+        And a context file "tests/SomeContext.php" containing:
+        """
+        <?php
+
+        namespace App\Tests;
+
+        use Behat\Behat\Context\Context;
+
+        final class SomeContext implements Context {
+            private $argument;
+
+            public function __construct(?string $argument = null) { $this->argument = $argument; }
+
+            /** @Then the passed argument should be :expected */
+            public function passedArgumentShouldBe(string $expected): void { assert($this->argument === $expected); }
+        }
+        """
+        And a YAML services file containing:
+            """
+            services:
+                _defaults:
+                    autowire: true
+                    bind:
+                        $argument: KrzysztofKrawczyk
+
+                App\Tests\SomeContext:
+                    public: true
+            """
+        When I run Behat
+        Then it should pass