"no mode": {
			class:         makeClass(nil, nil),
			shouldSucceed: false,
		},
		"immediate mode": {
			class:         makeClass(&immediateMode1, nil),
			shouldSucceed: true,
		},
		"waiting mode": {
			class:         makeClass(&waitingMode, nil),
			shouldSucceed: true,
		},
		"invalid mode": {
			class:         makeClass(&invalidMode, nil),
			shouldSucceed: false,
		},
	}