Adding smoke test running command at CLI

behat.yml.dist

@@ -2,5 +2,8 @@ default:
   suites:
     application:
       contexts: [ ApplicationContext, FilesystemContext ]
+    smoke:
+      contexts: [ IsolatedProcessContext, FilesystemContext ]
+      filters: { tags: @smoke }
   formatters:
     progress: ~

composer.json

@@ -34,7 +34,8 @@
         "behat/behat": "^3.0.11",
         "bossa/phpspec2-expect": "~1.0",
         "symfony/filesystem":    "~2.1",
-        "phpunit/phpunit": "~4.4"
+        "symfony/process":       "~2.1",
+        "phpunit/phpunit":       "~4.4"
     },
 
     "suggest": {

features/bootstrap/IsolatedProcessContext.php

@@ -0,0 +1,72 @@
+<?php
+
+use Behat\Behat\Tester\Exception\PendingException;
+use Behat\Behat\Context\Context;
+use Behat\Behat\Context\SnippetAcceptingContext;
+use Behat\Gherkin\Node\PyStringNode;
+use Behat\Gherkin\Node\TableNode;
+use PhpSpec\Exception\Example\SkippingException;
+use Symfony\Component\Process\Process;
+
+/**
+ * Defines application features from the specific context.
+ */
+class IsolatedProcessContext implements Context, SnippetAcceptingContext
+{
+    private $lastOutput;
+
+    /**
+     * @Given I have started describing the :class class
+     */
+    public function iHaveStartedDescribingTheClass($class)
+    {
+        $process = new Process($this->buildPhpSpecCmd() . ' describe '. escapeshellarg($class));
+        $process->run();
+
+        expect($process->getExitCode())->toBe(0);
+    }
+
+    /**
+     * @When I run phpspec and answer :answer when asked if I want to generate the code
+     */
+    public function iRunPhpspecAndAnswerWhenAskedIfIWantToGenerateTheCode($answer)
+    {
+        if (!`which expect`) {
+            throw new SkippingException('Cannot test interactive scripts on this platform');
+        }
+
+        $process = new Process(
+            "exec expect -c '\n" .
+            "set timeout 10\n" .
+            "spawn {$this->buildPhpSpecCmd()} run\n" .
+            "expect \"Y/n\"\n" .
+            "sleep 0.1\n" .
+            "send \"$answer\n\"\n" .
+            "sleep 0.5\n" .
+            "interact\n" .
+            "'"
+        );
+
+        $process->run();
+
+        $this->lastOutput = $process->getOutput();
+
+        expect($process->getErrorOutput())->toBe(null);
+    }
+
+    /**
+     * @return string
+     */
+    protected function buildPhpSpecCmd()
+    {
+        return escapeshellcmd(__DIR__ . '/../../bin/phpspec');
+    }
+
+    /**
+     * @Then the tests should be rerun
+     */
+    public function theTestsShouldBeRerun()
+    {
+        expect(substr_count($this->lastOutput, 'Y/n'))->toBe(2);
+    }
+}

features/code_generation/developer_generates_class.feature

@@ -3,6 +3,7 @@ Feature: Developer generates a class
   I want to automate creating classes
   In order to avoid repetitive tasks and interruptions in development flow
 
+  @smoke
   Scenario: Generating a class
     Given I have started describing the "CodeGeneration/ClassExample1/Markdown" class
     When I run phpspec and answer "y" when asked if I want to generate the code

features/code_generation/developer_reruns_features.feature

@@ -3,6 +3,7 @@ Feature: Developer generates a class
   I want the tests to automatically rerun after code generation events
   In order to avoid repetitive tasks and interruptions in development flow
 
+  @smoke
   Scenario: Rerun after class generation
     Given I have started describing the "CodeGeneration/RerunExample1/Markdown" class
     When I run phpspec and answer "y" when asked if I want to generate the code