@Test
public void subwayTurnstileOne() throws Exception {
SemanticStateMachine ast =
produceAst(
""
+ "Actions: Turnstile\n"
+ "FSM: OneCoinTurnstile\n"
+ "Initial: Locked\n"
+ "{\n"
+ " Locked\tCoin\tUnlocked\t{alarmOff unlock}\n"
+ " Locked \tPass\tLocked\t\talarmOn\n"
+ " Unlocked\tCoin\tUnlocked\tthankyou\n"
+ " Unlocked\tPass\tLocked\t\tlock\n"
+ "}");
assertThat(
ast.toString(),
equalTo(
""
+ "Actions: Turnstile\n"
+ "FSM: OneCoinTurnstile\n"
+ "Initial: Locked{\n"
+ " Locked {\n"
+ " Coin Unlocked {alarmOff unlock}\n"
+ " Pass Locked {alarmOn}\n"
+ " }\n"
+ "\n"
+ " Unlocked {\n"
+ " Coin Unlocked {thankyou}\n"
+ " Pass Locked {lock}\n"
+ " }\n"
+ "}\n"));
}
@Test
public void subwayTurnstileThree() throws Exception {
SemanticStateMachine ast =
produceAst(
""
+ "Actions: Turnstile\n"
+ "FSM: TwoCoinTurnstile\n"
+ "Initial: Locked\n"
+ "{\n"
+ " (Base)\tReset\tLocked\tlock\n"
+ "\n"
+ "\tLocked : Base {\n"
+ "\t\tPass\tAlarming\t-\n"
+ "\t\tCoin\tFirstCoin\t-\n"
+ "\t}\n"
+ "\t\n"
+ "\tAlarming : Base\t<alarmOn >alarmOff -\t-\t-\n"
+ "\t\n"
+ "\tFirstCoin : Base {\n"
+ "\t\tPass\tAlarming\t-\n"
+ "\t\tCoin\tUnlocked\tunlock\n"
+ "\t}\n"
+ "\t\n"
+ "\tUnlocked : Base {\n"
+ "\t\tPass\tLocked\tlock\n"
+ "\t\tCoin\t-\t\tthankyou\n"
+ "\t}\n"
+ "}");
assertThat(
ast.toString(),
equalTo(
""
+ "Actions: Turnstile\n"
+ "FSM: TwoCoinTurnstile\n"
+ "Initial: Locked{\n"
+ " Alarming :Base <alarmOn >alarmOff {\n"
+ " null Alarming {}\n"
+ " }\n"
+ "\n"
+ " (Base) {\n"
+ " Reset Locked {lock}\n"
+ " }\n"
+ "\n"
+ " FirstCoin :Base {\n"
+ " Pass Alarming {}\n"
+ " Coin Unlocked {unlock}\n"
+ " }\n"
+ "\n"
+ " Locked :Base {\n"
+ " Pass Alarming {}\n"
+ " Coin FirstCoin {}\n"
+ " }\n"
+ "\n"
+ " Unlocked :Base {\n"
+ " Pass Locked {lock}\n"
+ " Coin Unlocked {thankyou}\n"
+ " }\n"
+ "}\n"));
}
private void assertSemanticResult(String s, String expected) {
SemanticStateMachine semanticStateMachine = produceAst(s);
assertEquals(expected, semanticStateMachine.toString());
}