/**
* Tests whether overriding a running bank creates an interruption and starts on the same bank
*
* @throws InterruptedException
*/
@Test(timeOut = 1000)
public void testModifyRunningBank() throws InterruptedException {
World mockWorld = mock(World.class);
Player mockPlayer = mock(Player.class);
Delayer mockDelayer = mock(Delayer.class);
final Semaphore mutex = new Semaphore(0);
Bank initial =
new Bank() {
@Override
public void run() throws BankInterruptedException {
synchronized (mutex) {
mutex.release();
try {
mutex.wait(); // block to allow main thread to swap bank
control.scan(); // this is necessary so that the robot realizes it was
// interrupted
} catch (InterruptedException exc) {
System.out.println("error");
}
}
fail("Should have changed bank");
}
};
initial.setTeamId(123);
Robot TU =
new Robot(
mockWorld, mockDelayer, new Bank[] {initial, initial}, "Unit test robot", mockPlayer);
TU.setEventDispatcher(mock(EventDispatcher.class));
TU.getData().setActiveState(1);
Direction original = TU.getData().getFacing();
Thread firstThread = new Thread(TU);
firstThread.start();
mutex.acquire(); // block until bank executes
synchronized (mutex) {
// robot is now wait()ing
ChangerBank otherBank = new ChangerBank(); // this bank changes the direction of the
// robot
otherBank.setTeamId(311);
TU.setBank(otherBank, 0, true); // change the running bank
mutex.notifyAll();
}
firstThread.join();
assertNotEquals(original, TU.getData().getFacing(), "Overwriten bank didn't execute");
}
/** Tests creation of first robot */
@Test(groups = "init")
public void testFirstRobotCreation() {
World mockWorld = mock(World.class);
final int BANK_COUNT = 3;
Bank[] dummyBanks = new Bank[BANK_COUNT];
Player pla = mock(Player.class);
Robot TU = new Robot(mockWorld, new Delayer(), dummyBanks, "Test Robot", pla);
// check generation and serial #?
assertFalse(TU.getData().isMobile(), "First robot should not be mobile");
assertEquals(TU.getBanksCount(), BANK_COUNT, "First robot has all banks provided");
assertEquals(TU.getData().getAge(), 0, "Age at construction is 0");
assertEquals(
TU.getData().getInstructionSet(),
InstructionSet.SUPER,
"First robot should have all instruction sets");
assertTrue(TU.isAlive(), "New robot is alive");
}
/** Tests running a robot that has a null 0 bank */
@Test(dependsOnMethods = {"testFirstRobotCreation"})
public void testDataHunger() {
World mockWorld = mock(World.class);
Bank[] dummyBanks = new Bank[3];
Delayer delayer = mock(Delayer.class);
Player pla = mock(Player.class);
Robot TU = new Robot(mockWorld, delayer, dummyBanks, "Test Robot", pla);
TU.setEventDispatcher(mock(EventDispatcher.class));
TU.getData().setActiveState(1);
TU.run();
verify(mockWorld).remove(TU);
}
/** Tests the jump to bank 0 after a bank finished execution */
@Test(dependsOnMethods = {"testFirstRobotCreation"})
public void testReboot() {
World mockWorld = mock(World.class);
Delayer mockDelayer = mock(Delayer.class);
Bank[] dummyBanks = new Bank[3];
Bank first =
new Bank() {
int repeat = 0;
@Override
public void run() {
if (repeat < 1) {
control.changeBank(2);
} else {
control.die();
}
repeat++;
}
};
first = spy(first);
dummyBanks[0] = first;
Bank second = mock(Bank.class); // empty bank after which the robot jumps to bank 0
dummyBanks[2] = second;
Player pla = mock(Player.class);
Robot TU = new Robot(mockWorld, mockDelayer, dummyBanks, "Test Robot", pla);
TU.setEventDispatcher(mock(EventDispatcher.class));
TU.getData().setActiveState(1);
TU.run();
/*InOrder interleaved seems to not work
InOrder banksOrder = inOrder(first, second);
banksOrder.verify(first, atLeast(1)).run();
banksOrder.verify(second).run();
banksOrder.verify(first).run();
*/
verify(first, times(2)).run();
verify(second).run();
}
/**
* Tests whether a robot's thread ends when a robot dies
*
* @throws InterruptedException
*/
@Test(timeOut = 1000)
public void testRobotClean() throws InterruptedException {
World mockWorld = mock(World.class);
Player mockPlayer = mock(Player.class);
Delayer delayer = mock(Delayer.class);
ChangerBank bank = new ChangerBank();
Robot TU = new Robot(mockWorld, delayer, new Bank[] {bank, null}, "Test Robot", mockPlayer);
TU.setEventDispatcher(mock(EventDispatcher.class));
// clock.addListener(TU.getSerialNumber());
TU.getData().setActiveState(1);
Thread thread = new Thread(TU);
thread.start();
while (bank.ticking) {
delayer.tick();
}
thread.join();
}