public function testViewPreservesCommentsAndEnvVarsIfExistingYml()
{
$view = new TravisYmlView();
$view->setGenerationMode('plugin');
$view->setPlugin('ExamplePlugin');
$view->setExtraGlobalEnvVars(array('secure: artifactspass', 'secure: githubtoken'));
$view->setGenerateYmlCommand('./console generate:travis-yml arg1 arg2');
$view->setPathToCustomTravisStepsFiles(PIWIK_INCLUDE_PATH . '/plugins/ExamplePlugin/tests/travis');
$parser = new Parser();
$existingSections = $parser->processExistingTravisYml(__DIR__ . '/../resources/test.travis.yml');
$view->setExistingSections($existingSections);
$output = $view->render();
$yaml = Spyc::YAMLLoadString($output);
$this->assertNotEmpty($yaml['env']);
$this->assertNotEmpty($yaml['env']['global']);
$this->assertContains("PRESERVED_VAR=123", $yaml['env']['global']);
$this->assertContains(array('secure' => 'anotherpreservedvar'), $yaml['env']['global']);
$this->assertNotContains("PLUGIN_NAME=ExamplePlugin", $yaml['env']['global']);
$this->assertNotContains("PIWIK_ROOT_DIR=\$TRAVIS_BUILD_DIR/piwik", $yaml['env']['global']);
$this->assertEquals('required', $yaml['sudo']);
$this->assertBuildSectionsNotEmpty($yaml);
$this->assertNotEmpty($yaml['custom_section']);
$this->assertContains("custom_section:\n - this will be preserved\n # as should this", $output);
$this->assertNotEmpty($yaml['notifications']);
$this->assertContains("notifications:\n # another section\n - a\n - b\n - c", $output);
$this->assertViewUsesPluginSpecifiedTravisCommands($yaml);
$this->assertViewUsesPluginSpecifiedAptPackages($yaml);
}
