/**
  * @covers WPGlobus_WP::is_http_get_action
  */
 public function test_is_http_get_action()
 {
     $_GET['action'] = 'unit-test-action';
     self::assertTrue(WPGlobus_WP::is_http_get_action('unit-test-action'));
     self::assertFalse(WPGlobus_WP::is_http_get_action(''));
     self::assertFalse(WPGlobus_WP::is_http_get_action(null));
     self::assertFalse(WPGlobus_WP::is_http_get_action(3.14));
     $bad_boy = new stdClass();
     self::assertFalse(WPGlobus_WP::is_http_get_action($bad_boy));
     $_GET['action'] = 'not-unit-test-action';
     self::assertFalse(WPGlobus_WP::is_http_get_action('unit-test-action'));
     unset($_GET['action']);
     self::assertFalse(WPGlobus_WP::is_http_get_action('unit-test-action'));
     $_GET['action'] = 'unit-test-action';
     self::assertTrue(WPGlobus_WP::is_http_get_action(array('unit-test-action', 'not-unit-test-action')));
     $_GET['action'] = array('this-should-not-be-an-array');
     self::assertFalse(WPGlobus_WP::is_http_get_action('unit-test-action'));
 }