public function testToOptionArrayWithGroup()
{
$optionArray = $this->model->toOptionArray(true);
$this->assertEquals('Store Contact Information', $optionArray['label']->getText());
$optionArrayValues = $optionArray['value'];
$this->assertEquals(count($this->configVariables), count($optionArrayValues));
$index = 0;
foreach ($optionArrayValues as $variable) {
$expectedValue = '{{config path="' . $this->configVariables[$index]['value'] . '"}}';
$expectedLabel = $this->configVariables[$index]['label'];
$this->assertEquals($expectedValue, $variable['value']);
$this->assertEquals($expectedLabel, $variable['label']->getText());
$index++;
}
}
/**
* Retrieve variables to insert into email
*
* @return array
*/
public function getVariables()
{
$variables = array();
$variables[] = $this->_variables->toOptionArray(true);
$customVariables = $this->_variableFactory->create()->getVariablesOptionArray(true);
if ($customVariables) {
$variables[] = $customVariables;
}
/* @var $template \Magento\Email\Model\Template */
$template = $this->_coreRegistry->registry('current_email_template');
if ($template->getId() && ($templateVariables = $template->getVariablesOptionArray(true))) {
$variables[] = $templateVariables;
}
return $variables;
}