@Test
public void testCreateQ() {
System.out.println("createQ");
// createQ() -> []
ADTQueue expResult = ADTQueue.createQ();
ADTQueue result = ADTQueue.createQ();
assertEquals(expResult, result);
// fail("The test case is a prototype.");
}
@Test
public void testFront() {
System.out.println("front");
// [].front() -> -1
ADTQueue instance = ADTQueue.createQ();
int expResult = -1;
int result = instance.front();
assertEquals(expResult, result);
// [].front() -> -1
ADTQueue instance2 = ADTQueue.createQ().enqueue(1).enqueue(2).enqueue(3);
int expResult2 = 1;
int result2 = instance2.front();
assertEquals(expResult2, result2);
}
@Test
public void testDequeue() {
System.out.println("dequeue");
// [].dequeue() -> []
ADTQueue instance = ADTQueue.createQ();
ADTQueue expResult = ADTQueue.createQ();
ADTQueue result = instance.dequeue();
assertEquals(expResult, result);
// [3,2,1].dequeue() -> [3,2]
ADTQueue instance2 = ADTQueue.createQ().enqueue(1).enqueue(2).enqueue(3);
ADTQueue expResult2 = ADTQueue.createQ().enqueue(2).enqueue(3);
ADTQueue result2 = instance2.dequeue();
assertEquals(expResult2, result2);
}
@Test
public void testIsEmptyQ() {
System.out.println("isEmptyQ");
// [].isEmptyQ() -> true
ADTQueue instance = ADTQueue.createQ();
boolean expResult = true;
boolean result = instance.isEmptyQ();
assertEquals(expResult, result);
// fail("The test case is a prototype.");
// [3,2,1].isEmptyQ -> false
ADTQueue instance2 = ADTQueue.createQ().enqueue(1).enqueue(2).enqueue(3);
boolean expResult2 = false;
boolean result2 = instance2.isEmptyQ();
assertEquals(expResult2, result2);
// fail("The test case is a prototype.");
}
@Test
public void testEnqueue() {
System.out.println("enqueue");
// [].enqueue(1) -> [1]
int elem = 1;
ADTQueue instance = ADTQueue.createQ();
ADTQueue expResult = ADTQueue.createQ().enqueue(1);
ADTQueue result = instance.enqueue(elem);
assertEquals(expResult, result);
// fail("The test case is a prototype.");
// [1].enqueue(2) -> [2,1]
int elem2 = 2;
ADTQueue instance2 = ADTQueue.createQ().enqueue(1);
ADTQueue expResult2 = ADTQueue.createQ().enqueue(1).enqueue(2);
ADTQueue result2 = instance2.enqueue(elem2);
assertEquals(expResult2, result2);
// [2,1].enqueue(3) -> [3,2,1]
int elem3 = 3;
ADTQueue instance3 = ADTQueue.createQ().enqueue(1).enqueue(2);
ADTQueue expResult3 = ADTQueue.createQ().enqueue(1).enqueue(2).enqueue(3);
ADTQueue result3 = instance3.enqueue(elem3);
assertEquals(expResult3, result3);
}