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Split recurring alarm rings at test into three stable tests

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This commit is contained in:
Phillip Hsu 2016-06-10 14:09:04 -07:00
parent d9e7d617e1
commit e3c7e8ffce
1 changed files with 171 additions and 0 deletions
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171
app/src/test/java/com/philliphsu/clock2/AlarmTest.java
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@ -193,6 +193,177 @@ public class AlarmTest {
}
}
@Test
public void alarm_RingsAt_CurrentDayRecurring_ReturnsCorrectRingTime() {
Calendar cal = new GregorianCalendar();
int dC = cal.get(Calendar.DAY_OF_WEEK) - 1; // Current week day, converted to our values
for (int h = 0; h < 24; h++) {
for (int m = 0; m < 60; m++) {
int hC = cal.get(HOUR_OF_DAY); // Current hour
int mC = cal.get(MINUTE); // Current minute
Alarm a = Alarm.builder().hour(h).minutes(m).build();
a.setRecurring(dC, true);
// Quantities until the ring time (h, m)
int days = 0;
int hours = 0;
int minutes = 0;
if (h <= hC) {
if (m <= mC) {
days = 6;
hours = 23 - hC + h;
minutes = 60 - mC + m;
} else {
minutes = m - mC;
if (h < hC) {
days = 6;
hours = 24 - hC + h;
}
}
} else {
if (m <= mC) {
hours = h - hC - 1;
minutes = 60 - mC + m;
} else {
hours = h - hC;
minutes = m - mC;
}
}
cal.add(HOUR_OF_DAY, 24 * days);
cal.add(HOUR_OF_DAY, hours);
cal.add(MINUTE, minutes);
cal.set(SECOND, 0);
cal.set(MILLISECOND, 0);
assertEquals(a.ringsAt(), cal.getTimeInMillis());
// VERY IMPORTANT TO RESET AT THE END!!!!
cal.setTimeInMillis(System.currentTimeMillis());
}
}
}
@Test
public void alarm_RingsAt_RecurringDayAfterCurrentDay_ReturnsCorrectRingTime() {
Calendar cal = new GregorianCalendar();
int dC = cal.get(Calendar.DAY_OF_WEEK) - 1; // Current week day, converted to our values
for (int h = 0; h < 24; h++) {
for (int m = 0; m < 60; m++) {
// Start after the current day, using our value. Note that if the current day is Saturday,
// this test won't run anything and would still pass.
for (int d = dC + 1; d <= DaysOfWeek.SATURDAY; d++) {
out.println("Testing (h, m, d) = ("+h+", "+m+", "+d+")");
int hC = cal.get(HOUR_OF_DAY); // Current hour
int mC = cal.get(MINUTE); // Current minute
Alarm a = Alarm.builder().hour(h).minutes(m).build();
a.setRecurring(d, true);
// Quantities until the ring time (h, m)
int days = 0;
int hours = 0;
int minutes = 0;
if (h <= hC) {
if (m <= mC) {
days = d - dC - 1;
hours = 23 - hC + h;
minutes = 60 - mC + m;
} else {
minutes = m - mC;
if (h < hC) {
days = d - dC - 1;
hours = 24 - hC + h;
} else {
// h == hC
days = d - dC;
}
}
} else {
if (m <= mC) {
days = d - dC;
hours = h - hC - 1;
minutes = 60 - mC + m;
} else {
days = d - dC;
hours = h - hC;
minutes = m - mC;
}
}
cal.add(HOUR_OF_DAY, 24 * days);
cal.add(HOUR_OF_DAY, hours);
cal.add(MINUTE, minutes);
cal.set(SECOND, 0);
cal.set(MILLISECOND, 0);
assertEquals(a.ringsAt(), cal.getTimeInMillis());
// VERY IMPORTANT TO RESET AT THE END!!!!
cal.setTimeInMillis(System.currentTimeMillis());
}
}
}
}
@Test
public void alarm_RingsAt_RecurringDayBeforeCurrentDay_ReturnsCorrectRingTime() {
Calendar cal = new GregorianCalendar();
int D_C = cal.get(Calendar.DAY_OF_WEEK); // Current week day as defined in Calendar class
for (int h = 0; h < 24; h++) {
for (int m = 0; m < 60; m++) {
for (int D = Calendar.SUNDAY; D < D_C; D++) {
out.println("Testing (h, m, d) = ("+h+", "+m+", "+(D-1)+")");
int hC = cal.get(HOUR_OF_DAY); // Current hour
int mC = cal.get(MINUTE); // Current minute
Alarm a = Alarm.builder().hour(h).minutes(m).build();
a.setRecurring(D - 1, true);
// Quantities until the ring time (h, m)
int days = 0;
int hours = 0;
int minutes = 0;
if (h <= hC) {
if (m <= mC) {
days = Calendar.SATURDAY - D_C + D - 1;
hours = 23 - hC + h;
minutes = 60 - mC + m;
} else {
minutes = m - mC;
if (h < hC) {
days = Calendar.SATURDAY - D_C + D - 1;
hours = 24 - hC + h;
} else {
// h == hC
days = Calendar.SATURDAY - D_C + D;
}
}
} else {
if (m <= mC) {
days = Calendar.SATURDAY - D_C + D;
hours = h - hC - 1;
minutes = 60 - mC + m;
} else {
days = Calendar.SATURDAY - D_C + D;
hours = h - hC;
minutes = m - mC;
}
}
cal.add(HOUR_OF_DAY, 24 * days);
cal.add(HOUR_OF_DAY, hours);
cal.add(MINUTE, minutes);
cal.set(SECOND, 0);
cal.set(MILLISECOND, 0);
assertEquals(a.ringsAt(), cal.getTimeInMillis());
// VERY IMPORTANT TO RESET AT THE END!!!!
cal.setTimeInMillis(System.currentTimeMillis());
}
}
}
}
@Test
public void snoozeAlarm_AssertEquals_SnoozingUntilMillis_CorrespondsToWallClock() {
Calendar cal = new GregorianCalendar();