Added first generator test

Author: Bertrand Dunogier

behat_suites.yml

@@ -1,12 +1,18 @@
 # This file is meant to be imported from ezplatform's behat.yml.dist.
 # All path are relative to the root ezplatform directory.
-default: {}
+default:
+    autoload:
+        - '%paths.base%/vendor/ezsystems/ezplatform-graphql/features/bootstrap/'
 
 graphql:
     suites:
         graphql:
+            autoload:
+                - '%paths.base%/vendor/ezsystems/ezplatform-graphql/features/bootstrap/'
             paths:
-              - '%paths.base%/vendor/ezsystems/ezplatform-graphql/features/Generator.feature'
+                - '%paths.base%/vendor/ezsystems/ezplatform-graphql/features/Generator.feature'
             contexts:
                 - GraphQLContext
                 - GeneratorContext
+                - ConfigurationContext
+                - CacheContext

features/Generator.Feature

@@ -4,6 +4,8 @@ Feature: Schema generation
   I need to generate the schema
 
 Scenario: An application maintainer generates the schema
+ Given the schema has not been generated
   When I run the command "ezplatform:graphql:generate-schema"
+  When I clear the cache
   Then the schema files are generated in "app/config/graphql/ezplatform"
    And the GraphQL extension is configured to use that schema

features/bootstrap/CacheContext.php

@@ -0,0 +1,51 @@
+<?php
+
+use PHPUnit\Framework\Assert;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\Process\PhpExecutableFinder;
+use Symfony\Component\Process\Process;
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+
+class CacheContext implements \Behat\Symfony2Extension\Context\KernelAwareContext
+{
+    /**
+     * @var \Symfony\Component\HttpKernel\KernelInterface
+     */
+    private $kernel;
+
+    /**
+     * Sets Kernel instance.
+     *
+     * @param \Symfony\Component\HttpKernel\KernelInterface $kernel
+     */
+    public function setKernel(KernelInterface $kernel)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * @Given /^I clear the cache$/
+     */
+    public function iClearTheCache()
+    {
+        $application = new \Symfony\Bundle\FrameworkBundle\Console\Application($this->kernel);
+        $application->setAutoExit(false);
+
+        $input = new ArrayInput(['command' => 'cache:clear', '--env' => 'behat']);
+
+        // You can use NullOutput() if you don't need the output
+        $output = new BufferedOutput();
+        Assert::assertEquals(0, $application->run($input, $output));
+        $content = $output->fetch();
+        $this->kernel->shutdown();
+        $this->kernel->boot();
+    }
+}

features/bootstrap/ConfigurationContext.php

@@ -0,0 +1,45 @@
+<?php
+
+use PHPUnit\Framework\Assert;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\Process\PhpExecutableFinder;
+use Symfony\Component\Process\Process;
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+
+class ConfigurationContext implements \Behat\Symfony2Extension\Context\KernelAwareContext
+{
+    /**
+     * @var \Symfony\Component\HttpKernel\KernelInterface
+     */
+    private $kernel;
+
+    /**
+     * Sets Kernel instance.
+     *
+     * @param \Symfony\Component\HttpKernel\KernelInterface $kernel
+     */
+    public function setKernel(KernelInterface $kernel)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * @Given /^the GraphQL extension is configured to use that schema$/
+     */
+    public function theGraphQLExtensionIsConfiguredToUseThatSchema()
+    {
+        $container = $this->kernel->getContainer();
+        $executor = $container->get('overblog_graphql.request_executor');
+        $schema = $executor->getSchema('default');
+        Assert::assertEquals('Domain', (string)$schema->getQueryType());
+    }
+
+}

features/bootstrap/GeneratorContext.php

@@ -1,10 +1,75 @@
 <?php
+
+use PHPUnit\Framework\Assert;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\Process\PhpExecutableFinder;
+use Symfony\Component\Process\Process;
+
 /**
  * @copyright Copyright (C) eZ Systems AS. All rights reserved.
  * @license For full copyright and license information view LICENSE file distributed with this source code.
  */
 
-class GeneratorContext
+class GeneratorContext implements \Behat\Symfony2Extension\Context\KernelAwareContext
 {
+    /**
+     * @var string
+     */
+    private $scriptOutput;
+
+    /**
+     * @var \Symfony\Component\HttpKernel\KernelInterface
+     */
+    private $kernel;
+
+    /**
+     * @When /^I run the command "([^"]+)"$/
+     */
+    public function iRunTheCommand($command)
+    {
+        $application = new Application($this->kernel);
+        $application->setAutoExit(false);
+
+        $input = new ArrayInput(['command' => $command, '--env' => 'behat']);
+
+        $output = new BufferedOutput();
+        $application->run($input, $output);
+
+        $content = $output->fetch();
+    }
+
+    /**
+     * @Then /^the schema files are generated in "([^"]*)"$/
+     */
+    public function theSchemaFilesAreGeneratedIn($directory)
+    {
+        $finder = new Finder();
+        Assert::assertFileExists('app/config/graphql/ezplatform/Domain.types.yml');
+        Assert::assertFileExists('app/config/graphql/ezplatform/DomainContentMutation.types.yml');
+    }
+
+    /**
+     * @Given /^the schema has not been generated$/
+     */
+    public function theSchemaHasNotBeenGenerated()
+    {
+        $finder = new Finder();
+        $fs = new Filesystem();
+        $fs->remove($finder->in('app/config/graphql/ezplatform')->files());
+    }
 
+    /**
+     * Sets Kernel instance.
+     *
+     * @param \Symfony\Component\HttpKernel\KernelInterface $kernel
+     */
+    public function setKernel(KernelInterface $kernel)
+    {
+        $this->kernel = $kernel;
+    }
 }

features/bootstrap/GraphQLContext.php

@@ -4,8 +4,7 @@
  * @license For full copyright and license information view LICENSE file distributed with this source code.
  */
 
-
-class GraphQLContext
+class GraphQLContext implements \Behat\Behat\Context\Context
 {
 
 }