checkInstalled($this->workDir);
        $input = $this->input;
        if ($input->getOption('namespace')) {
            $this->namespace = trim($input->getOption('namespace'), '\\') . '\\';
        }
        if ($input->hasOption('actor') && $input->getOption('actor')) {
            $this->actorSuffix = $input->getOption('actor');
        }
        $this->say(
            " Bootstrapping Codeception \n"
        );
        $this->createGlobalConfig();
        $this->say("File codeception.yml created       <- global configuration");
        $this->createDirs();
        if ($input->hasOption('empty') && $input->getOption('empty')) {
            return;
        }
        $this->createUnitSuite();
        $this->say("tests/unit created                 <- unit tests");
        $this->say("tests/unit.suite.yml written       <- unit tests suite configuration");
        $this->createFunctionalSuite();
        $this->say("tests/functional created           <- functional tests");
        $this->say("tests/functional.suite.yml written <- functional tests suite configuration");
        $this->createAcceptanceSuite();
        $this->say("tests/acceptance created           <- acceptance tests");
        $this->say("tests/acceptance.suite.yml written <- acceptance tests suite configuration");
        $this->say(" --- ");
        $this->say();
        $this->saySuccess('Codeception is installed for acceptance, functional, and unit testing');
        $this->say();
        $this->say("Next steps:");
        $this->say('1. Edit tests/acceptance.suite.yml to set url of your application. Change PhpBrowser to WebDriver to enable browser testing');
        $this->say("2. Edit tests/functional.suite.yml to enable a framework module. Remove this file if you don't use a framework");
        $this->say("3. Create your first acceptance tests using codecept g:cest acceptance First");
        $this->say("4. Write first test in tests/acceptance/FirstCest.php");
        $this->say("5. Run tests using: codecept run");
    }
    protected function createDirs()
    {
         $this->createDirectoryFor('tests');
         $this->createEmptyDirectory($this->outputDir);
         $this->createEmptyDirectory($this->dataDir);
         $this->createDirectoryFor($this->supportDir . DIRECTORY_SEPARATOR . '_generated');
         $this->createDirectoryFor($this->supportDir . DIRECTORY_SEPARATOR . "Helper");
         $this->gitIgnore('tests/_output');
         $this->gitIgnore('tests/_support/_generated');
    }
    protected function createFunctionalSuite($actor = 'Functional')
    {
        $suiteConfig = <<actorSuffix}
modules:
    enabled:
        # add a framework module here
        - \\{$this->namespace}Helper\Functional
EOF;
        $this->createSuite('functional', $actor, $suiteConfig);
    }
    protected function createAcceptanceSuite($actor = 'Acceptance')
    {
        $suiteConfig = <<actorSuffix}
modules:
    enabled:
        - PhpBrowser:
            url: http://localhost/myapp
        - \\{$this->namespace}Helper\Acceptance
EOF;
        $this->createSuite('acceptance', $actor, $suiteConfig);
    }
    protected function createUnitSuite($actor = 'Unit')
    {
        $suiteConfig = <<actorSuffix}
modules:
    enabled:
        - Asserts
        - \\{$this->namespace}Helper\Unit
EOF;
        $this->createSuite('unit', $actor, $suiteConfig);
    }
    public function createGlobalConfig()
    {
        $basicConfig = [
            'paths'    => [
                'tests'   => 'tests',
                'output'  => $this->outputDir,
                'data'    => $this->dataDir,
                'support' => $this->supportDir,
                'envs'    => $this->envsDir,
            ],
            'actor_suffix' => 'Tester',
            'extensions' => [
                'enabled' => ['Codeception\Extension\RunFailed']
            ]
        ];
        $str = Yaml::dump($basicConfig, 4);
        if ($this->namespace) {
            $namespace = rtrim($this->namespace, '\\');
            $str = "namespace: $namespace\n" . $str;
        }
        $this->createFile('codeception.yml', $str);
    }
    protected function createSuite($suite, $actor, $config)
    {
        $this->createDirectoryFor("tests/$suite", "$suite.suite.yml");
        $this->createHelper($actor, $this->supportDir);
        $this->createActor($actor . $this->actorSuffix, $this->supportDir, Yaml::parse($config));
        $this->createFile('tests' . DIRECTORY_SEPARATOR . "$suite.suite.yml", $config);
    }
}