Add Kernel::getEnvironment()

Author: mnapoli

src/Kernel.php

@@ -76,6 +76,11 @@ public function createContainer() : Container
         return $containerBuilder->build();
     }
 
+    public function getEnvironment() : string
+    {
+        return $this->environment;
+    }
+
     /**
      * Override this method to customize the container builder before it is used.
      */

tests/KernelTest.php

@@ -75,4 +75,12 @@ public function uses_provided_config()
         $this->assertEquals('biz', $container->get('foo'));
         $this->assertEquals('bar', $container->get('bar'));
     }
+
+    /** @test */
+    public function exposes_the_environment()
+    {
+        $this->kernel = new Kernel;
+
+        $this->assertEquals('prod', $this->kernel->getEnvironment());
+    }
 }