process($itip, null, $expected); } function testRequestUpdate() { $itip = <<process($itip, $old, $expected); } function testCancel() { $itip = <<process($itip, $old, $expected); } function testCancelNoExistingEvent() { $itip = <<process($itip, $old, $expected); } function testUnsupportedComponent() { $itip = <<process($itip, $old, $expected); } function testUnsupportedMethod() { $itip = <<process($itip, $old, $expected); } }