@Test
public void startTimeToDayIndex_FirstDay_ReturnsZero() {
// Given a start time 1 hour after the start of the conference
long startTime = Config.CONFERENCE_START_MILLIS + TimeUtils.HOUR * 1;
// When getting the day index for the start time
int index = UIUtils.startTimeToDayIndex(startTime);
// Then the index is 0
assertThat(index, is(0));
}
@Test
public void startTimeToDayIndex_BeforeStart_ReturnsZero() {
// Given a start time 24 hours before the start of the conference
long startTime = Config.CONFERENCE_START_MILLIS - TimeUtils.HOUR * 24;
// When getting the day index for the start time
int index = UIUtils.startTimeToDayIndex(startTime);
// Then the index is 0
assertThat(index, is(0));
}
@Test
public void startTimeToDayIndex_AfterEnd_ReturnsLastDay() {
// Given a start time 24 hours after the start of the conference
long startTime = Config.CONFERENCE_END_MILLIS + TimeUtils.HOUR * 24;
// When getting the day index for the start time
int index = UIUtils.startTimeToDayIndex(startTime);
// Then the index is the last day of the conference
int lastDay = Config.CONFERENCE_DAYS.length - 1;
assertThat(index, is(lastDay));
}
@Test
public void startTimeToDayIndex_OneHourBeforeStartOfLastDay_ReturnsZero() {
// Given a start time 1 hour before the start of the last day of the conference
long startTime =
Config.CONFERENCE_DAYS[Config.CONFERENCE_DAYS.length - 1][0] - TimeUtils.HOUR * 1;
// When getting the day index for the start time
int index = UIUtils.startTimeToDayIndex(startTime);
// Then the index is 0
assertThat(index, is(0));
}
