/**
* @magentoDataFixture roleDataFixture
*/
public function testGetRoles()
{
$this->_model->loadByUsername(Magento_Test_Bootstrap::ADMIN_NAME);
$roles = $this->_model->getRoles();
$this->assertEquals(1, count($roles));
$this->assertEquals(1, $roles[0]);
$this->_model->setRoleId(self::$_newRole->getId())->save();
$roles = $this->_model->getRoles();
$this->assertEquals(1, count($roles));
$this->assertEquals(self::$_newRole->getId(), $roles[0]);
}
