// TODO add a feature you would like to see in the subscriptionPeriod class and write a test for
// it here.
@Test
public void testTotalYears() {
SubscriptionPeriod subscriptionPeriod =
new SubscriptionPeriod(now.getTime(), twoYearsFromNow.getTime());
int totalYears = subscriptionPeriod.getTotalYears();
long differenceInYears = differenceInYears(now, twoYearsFromNow);
assertEquals(totalYears, differenceInYears);
}
/** TODO Currently, this test fails, it is your job to make it pass. */
@Test
public void testTotalDays() {
SubscriptionPeriod subscriptionPeriod =
new SubscriptionPeriod(now.getTime(), sixthMonthsFromNow.getTime());
int totalDays = subscriptionPeriod.getTotalDays();
long differenceInDays =
(sixthMonthsFromNow.getTime().getTime() - now.getTime().getTime()) / (1000 * 60 * 60 * 24);
assertEquals(totalDays, differenceInDays);
}
/** TODO Currently, this test fails, it is your job to make it pass. */
@Test
public void testTotalMonths() {
SubscriptionPeriod subscriptionPeriod =
new SubscriptionPeriod(now.getTime(), sixthMonthsFromNow.getTime());
int totalMonths;
totalMonths = subscriptionPeriod.getTotalMonths();
long differenceInMonth = differenceInMonths(now, sixthMonthsFromNow);
assertEquals(totalMonths, differenceInMonth);
}
@Test
public void testConstruction() {
// The basic anatomy of a test is this:
// create a known state - this is done for us already in the setup method
// change the state, in this case create a new object
SubscriptionPeriod subscriptionPeriod =
new SubscriptionPeriod(now.getTime(), sixthMonthsFromNow.getTime());
// verify (assert) the change did what we expect
assertEquals("start date", now.getTime(), subscriptionPeriod.getStartDate());
assertEquals("end date", sixthMonthsFromNow.getTime(), subscriptionPeriod.getEndDate());
}
