@Test
public void testNullInitArguments() throws Exception {
final Date validDate = today.getTime();
try {
view.init(validDate, validDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(null);
fail("Should not have been able to pass in a null startDate");
} catch (IllegalArgumentException expected) {
}
try {
view.init(null, validDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(validDate);
fail("Should not have been able to pass in a null minDate");
} catch (IllegalArgumentException expected) {
}
try {
view.init(validDate, null, locale) //
.inMode(SINGLE) //
.withSelectedDate(validDate);
fail("Should not have been able to pass in a null maxDate");
} catch (IllegalArgumentException expected) {
}
try {
view.init(validDate, validDate, null) //
.inMode(SINGLE) //
.withSelectedDate(validDate);
fail("Should not have been able to pass in a null locale");
} catch (IllegalArgumentException expected) {
}
}
@Test
public void testOnDateConfiguredListener() {
final Calendar testCal = Calendar.getInstance(locale);
view.setDateSelectableFilter(
new CalendarPickerView.DateSelectableFilter() {
@Override
public boolean isDateSelectable(Date date) {
testCal.setTime(date);
int dayOfWeek = testCal.get(DAY_OF_WEEK);
return dayOfWeek > 1 && dayOfWeek < 7;
}
});
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(today.getTime());
Calendar jumpToCal = Calendar.getInstance(locale);
jumpToCal.setTime(today.getTime());
jumpToCal.add(MONTH, 2);
jumpToCal.set(DAY_OF_WEEK, 1);
boolean wasAbleToSetDate = view.selectDate(jumpToCal.getTime());
assertThat(wasAbleToSetDate).isFalse();
jumpToCal.set(DAY_OF_WEEK, 2);
wasAbleToSetDate = view.selectDate(jumpToCal.getTime());
assertThat(wasAbleToSetDate).isTrue();
}
@Test
public void testLocaleSetting() throws Exception {
view.init(minDate, maxDate, Locale.GERMAN);
MonthView monthView = (MonthView) view.getAdapter().getView(1, null, null);
CalendarRowView header = (CalendarRowView) monthView.grid.getChildAt(0);
TextView firstDay = (TextView) header.getChildAt(0);
assertThat(firstDay).hasTextString("Mo"); // Montag = Monday
assertThat(monthView.title).hasTextString("Dezember 2012");
}
@Test
public void selectDateReturnsTrueForDateInRange() {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(today.getTime());
Calendar inRange = buildCal(2013, FEBRUARY, 1);
boolean wasAbleToSetDate = view.selectDate(inRange.getTime());
assertThat(wasAbleToSetDate).isTrue();
}
@Test
public void selectDateDoesntSelectDisabledCell() {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(today.getTime());
Calendar jumpToCal = buildCal(2013, FEBRUARY, 1);
boolean wasAbleToSetDate = view.selectDate(jumpToCal.getTime());
assertThat(wasAbleToSetDate).isTrue();
assertThat(view.selectedCells.get(0).isSelectable()).isTrue();
}
@Test
public void selectDateThrowsExceptionForDatesOutOfRange() {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(today.getTime());
Calendar outOfRange = buildCal(2015, FEBRUARY, 1);
try {
view.selectDate(outOfRange.getTime());
fail("selectDate should've blown up with an out of range date");
} catch (IllegalArgumentException expected) {
}
}
@Test
public void testRightToLeftLocale() throws Exception {
view.init(minDate, maxDate, new Locale("iw", "IL"));
MonthView monthView = (MonthView) view.getAdapter().getView(1, null, null);
CalendarRowView header = (CalendarRowView) monthView.grid.getChildAt(0);
TextView firstDay = (TextView) header.getChildAt(0);
assertThat(firstDay).hasTextString("ש"); // Last day of the week (Saturday) is the first cell.
CalendarRowView firstWeek = (CalendarRowView) monthView.grid.getChildAt(1);
TextView firstDate = (TextView) firstWeek.getChildAt(0);
assertThat(firstDate).hasTextString("1");
CalendarRowView secondWeek = (CalendarRowView) monthView.grid.getChildAt(2);
TextView secondDate = (TextView) secondWeek.getChildAt(6);
assertThat(secondDate).hasTextString("2");
assertThat(monthView.title).hasTextString("דצמבר 2012");
}
@Test
public void testRangeWithOneInitialSelection() throws Exception {
Calendar nov18 = buildCal(2012, NOVEMBER, 18);
Calendar nov24 = buildCal(2012, NOVEMBER, 24);
List<Date> selectedDates = Arrays.asList(nov18.getTime());
view.init(minDate, maxDate, locale) //
.inMode(RANGE) //
.withSelectedDates(selectedDates);
assertOneDateSelected();
view.selectDate(nov24.getTime());
assertRangeSelected();
assertRangeSelectionBehavior();
}
private List<List<MonthCellDescriptor>> getCells(int month, int year) {
Calendar cal = Calendar.getInstance(locale);
cal.set(DAY_OF_MONTH, 1);
cal.set(YEAR, year);
cal.set(MONTH, month);
return view.getMonthCells(new MonthDescriptor(month, year, cal.getTime(), "January 2012"), cal);
}
List<List<MonthCellDescriptor>> getMonthCells(MonthDescriptor month, Date startDate) {
Calendar cal = Calendar.getInstance(Locale.getDefault());
cal.setTime(startDate);
List<List<MonthCellDescriptor>> cells = new ArrayList<List<MonthCellDescriptor>>();
cal.set(DAY_OF_MONTH, 1);
int firstDayOfWeek = cal.get(DAY_OF_WEEK);
int offset = cal.getFirstDayOfWeek() - firstDayOfWeek;
if (offset > 0) {
offset -= 7;
}
cal.add(Calendar.DATE, offset);
while ((cal.get(MONTH) < month.getMonth() + 1 || cal.get(YEAR) < month.getYear())
&& cal.get(YEAR) <= month.getYear()) {
List<MonthCellDescriptor> weekCells = new ArrayList<MonthCellDescriptor>();
cells.add(weekCells);
for (int c = 0; c < 7; c++) {
Date date = cal.getTime();
boolean isCurrentMonth = cal.get(MONTH) == month.getMonth();
boolean isSelected =
isCurrentMonth && CalendarPickerView.containsDate(mSelectedCalendarList, cal);
boolean isSelectable = true;
boolean isToday = CalendarPickerView.sameDate(cal, mTodayCalendar);
boolean isHighlighted = false;
int value = cal.get(DAY_OF_MONTH);
if (isToday) {}
MonthCellDescriptor.RangeState rangeState = MonthCellDescriptor.RangeState.NONE;
final MonthCellDescriptor cellDescriptor =
new MonthCellDescriptor(
date,
isCurrentMonth,
isSelectable,
isSelected,
isToday,
isHighlighted,
value,
rangeState);
weekCells.add(cellDescriptor);
if (isSelected) {
mSelectedCellList.add(cellDescriptor);
}
cal.add(DATE, 1);
}
}
return cells;
}
@Test
public void testInitWithoutHighlightingCells() {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE);
assertThat(view.highlightedCals).hasSize(0);
assertThat(view.highlightedCells).hasSize(0);
}
@Test
public void testRangeSelectionWithNoInitialSelection() throws Exception {
view.init(minDate, maxDate, locale) //
.inMode(RANGE);
assertThat(view.selectedCals).hasSize(0);
assertThat(view.selectedCells).hasSize(0);
Calendar nov18 = buildCal(2012, NOVEMBER, 18);
view.selectDate(nov18.getTime());
assertOneDateSelected();
Calendar nov24 = buildCal(2012, NOVEMBER, 24);
view.selectDate(nov24.getTime());
assertRangeSelected();
assertRangeSelectionBehavior();
}
@Test
public void testCellClickInterceptor() throws Exception {
view.init(minDate, maxDate, Locale.getDefault());
view.setCellClickInterceptor(
new CalendarPickerView.CellClickInterceptor() {
Calendar cal = Calendar.getInstance(locale);
@Override
public boolean onCellClicked(Date date) {
cal.setTime(date);
return cal.get(MONTH) == NOVEMBER && cal.get(DAY_OF_MONTH) == 18;
}
});
Calendar jumpToCal = Calendar.getInstance(locale);
jumpToCal.setTime(today.getTime());
jumpToCal.set(DAY_OF_MONTH, 17);
MonthCellDescriptor cellToClick =
new MonthCellDescriptor(
jumpToCal.getTime(),
true,
true,
true,
true,
true,
0,
MonthCellDescriptor.RangeState.NONE);
view.listener.handleClick(cellToClick);
assertThat(view.selectedCals.get(0).get(DATE)).isEqualTo(17);
jumpToCal.set(DAY_OF_MONTH, 18);
cellToClick =
new MonthCellDescriptor(
jumpToCal.getTime(),
true,
true,
true,
true,
true,
0,
MonthCellDescriptor.RangeState.NONE);
view.listener.handleClick(cellToClick);
assertThat(view.selectedCals.get(0).get(DATE)).isEqualTo(17);
}
@Test
public void testShowingOnlyOneMonth() throws Exception {
Calendar feb1 = buildCal(2013, FEBRUARY, 1);
Calendar mar1 = buildCal(2013, MARCH, 1);
view.init(feb1.getTime(), mar1.getTime(), locale) //
.inMode(SINGLE) //
.withSelectedDate(feb1.getTime());
assertThat(view.months).hasSize(1);
}
@Test
public void testNotCallingInit() throws Exception {
view = new CalendarPickerView(activity, null);
try {
view.measure(0, 0);
fail("Should have thrown an IllegalStateException!");
} catch (IllegalStateException expected) {
}
}
@Test
public void testInitMidyear() throws Exception {
Calendar may2012 = buildCal(2012, MAY, 1);
Calendar may2013 = buildCal(2013, MAY, 1);
view.init(may2012.getTime(), may2013.getTime(), locale) //
.inMode(SINGLE) //
.withSelectedDate(may2012.getTime());
assertThat(view.months).hasSize(12);
}
@Test
public void testInitDecember() throws Exception {
Calendar dec2012 = buildCal(2012, DECEMBER, 1);
Calendar dec2013 = buildCal(2013, DECEMBER, 1);
view.init(dec2012.getTime(), dec2013.getTime(), locale) //
.inMode(SINGLE) //
.withSelectedDate(dec2012.getTime());
assertThat(view.months).hasSize(12);
}
@Test
public void testInitJanuary() throws Exception {
Calendar jan2012 = buildCal(2012, JANUARY, 1);
Calendar jan2013 = buildCal(2013, JANUARY, 1);
view.init(jan2012.getTime(), jan2013.getTime(), locale) //
.inMode(SINGLE) //
.withSelectedDate(jan2012.getTime());
assertThat(view.months).hasSize(12);
}
@Test
public void testSetShortWeekdays() throws Exception {
String[] capitalDays = {"", "S", "M", "T", "W", "T", "F", "S"};
Calendar cal = Calendar.getInstance(Locale.getDefault());
assertThat(cal.getFirstDayOfWeek()).isEqualTo(Calendar.MONDAY);
view.init(minDate, maxDate, Locale.getDefault()) //
.setShortWeekdays(capitalDays);
MonthView monthView = (MonthView) view.getAdapter().getView(1, null, null);
CalendarRowView header = (CalendarRowView) monthView.grid.getChildAt(0);
TextView firstDay = (TextView) header.getChildAt(0);
assertThat(firstDay).hasTextString("M"); // Monday!
TextView secondDay = (TextView) header.getChildAt(1);
assertThat(secondDay).hasTextString("T"); // Tuesday!
TextView thirdDay = (TextView) header.getChildAt(2);
assertThat(thirdDay).hasTextString("W"); // Wednesday!
}
@Test
public void testFirstDayOfWeekIsMonday() throws Exception {
Locale greatBritain = new Locale("en", "GB");
// Verify that firstDayOfWeek is actually Monday.
Calendar cal = Calendar.getInstance(greatBritain);
assertThat(cal.getFirstDayOfWeek()).isEqualTo(Calendar.MONDAY);
view.init(minDate, maxDate, greatBritain);
MonthView monthView = (MonthView) view.getAdapter().getView(1, null, null);
CalendarRowView header = (CalendarRowView) monthView.grid.getChildAt(0);
TextView firstDay = (TextView) header.getChildAt(0);
assertThat(firstDay).hasTextString("Mon"); // Monday!
List<List<MonthCellDescriptor>> cells = getCells(SEPTEMBER, 2013);
assertThat(cells).hasSize(6);
assertCell(cells, 0, 0, 26, false, false, false, false, NONE);
assertCell(cells, 1, 0, 2, true, false, false, true, NONE);
assertCell(cells, 5, 0, 30, true, false, false, true, NONE);
}
@Test
public void testInitSingleWithMultipleSelections() throws Exception {
List<Date> selectedDates = new ArrayList<Date>();
selectedDates.add(minDate);
// This one should work.
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDates(selectedDates);
// Now add another date and try init'ing again in SINGLE mode.
Calendar secondSelection = buildCal(2012, NOVEMBER, 17);
selectedDates.add(secondSelection.getTime());
try {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDates(selectedDates);
fail("Should not have been able to init() with SINGLE mode && multiple selected dates");
} catch (IllegalArgumentException expected) {
}
}
private void assertRangeSelectionBehavior() {
// Start a new range in the middle of the current (Nov 18 - Nov 24) one.
Calendar nov20 = buildCal(2012, NOVEMBER, 20);
view.selectDate(nov20.getTime());
assertOneDateSelected();
// Finish that range.
Calendar nov26 = buildCal(2012, NOVEMBER, 26);
view.selectDate(nov26.getTime());
assertRangeSelected();
// Start a new range in the middle of the current (Nov 20 - Nov 26) one.
Calendar nov24 = buildCal(2012, NOVEMBER, 24);
view.selectDate(nov24.getTime());
assertOneDateSelected();
// Only Nov 24 is selected: going backward should start a new range.
view.selectDate(nov20.getTime());
assertOneDateSelected();
}
@Test
public void testMinAndMaxMixup() throws Exception {
final Date minDate = today.getTime();
today.add(YEAR, -1);
final Date maxDate = today.getTime();
try {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(minDate);
fail("Should not have been able to pass in a maxDate < minDate");
} catch (IllegalArgumentException expected) {
}
}
@Test
public void testHighlightingCells() {
final Calendar highlightedCal = buildCal(2012, NOVEMBER, 20);
view.init(minDate, maxDate, locale)
.inMode(SINGLE)
.withHighlightedDate(highlightedCal.getTime());
assertThat(view.highlightedCals).hasSize(1);
assertThat(view.highlightedCells).hasSize(1);
List<List<MonthCellDescriptor>> cells = getCells(NOVEMBER, 2012);
assertThat(cells.get(3).get(2).isHighlighted()).isTrue();
}
private Calendar buildCal(
int year,
@MagicConstant(
intValues = {
JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY, AUGUST, SEPTEMBER, OCTOBER,
NOVEMBER, DECEMBER
})
int month,
int day) {
Calendar jumpToCal = Calendar.getInstance(locale);
jumpToCal.set(year, month, day);
CalendarPickerView.setMidnight(jumpToCal);
return jumpToCal;
}
@Test
public void testSelectedNotInRange() throws Exception {
final Date minDate = today.getTime();
today.add(YEAR, 1);
final Date maxDate = today.getTime();
today.add(YEAR, 1);
Date selectedDate = today.getTime();
try {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(selectedDate);
fail("Should not have been able to pass in a selectedDate > maxDate");
} catch (IllegalArgumentException expected) {
}
today.add(YEAR, -5);
selectedDate = today.getTime();
try {
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(selectedDate);
fail("Should not have been able to pass in a selectedDate < minDate");
} catch (IllegalArgumentException expected) {
}
}
@Test
public void testRangeStateOnDateSelections() {
Calendar startCal = buildCal(2012, NOVEMBER, 17);
Calendar endCal = buildCal(2012, NOVEMBER, 24);
view.init(minDate, maxDate, locale) //
.inMode(RANGE);
boolean wasAbleToSetDate = view.selectDate(startCal.getTime());
assertThat(wasAbleToSetDate).isTrue();
wasAbleToSetDate = view.selectDate(endCal.getTime());
assertThat(wasAbleToSetDate).isTrue();
List<List<MonthCellDescriptor>> cells = getCells(NOVEMBER, 2012);
assertCell(cells, 2, 6, 17, true, true, false, true, FIRST);
assertCell(cells, 3, 0, 18, true, false, false, true, MIDDLE);
assertCell(cells, 3, 1, 19, true, false, false, true, MIDDLE);
assertCell(cells, 3, 2, 20, true, false, false, true, MIDDLE);
assertCell(cells, 3, 3, 21, true, false, false, true, MIDDLE);
assertCell(cells, 3, 4, 22, true, false, false, true, MIDDLE);
assertCell(cells, 3, 5, 23, true, false, false, true, MIDDLE);
assertCell(cells, 3, 6, 24, true, true, false, true, LAST);
}
@Test
public void testInitSeveralWithRangeSelections() throws Exception {
List<Date> selectedDates = new ArrayList<Date>();
Calendar firstSelection = buildCal(2012, NOVEMBER, 17);
selectedDates.add(firstSelection.getTime());
Calendar secondSelection = buildCal(2012, NOVEMBER, 21);
selectedDates.add(secondSelection.getTime());
Calendar thirdSelection = buildCal(2012, NOVEMBER, 25);
selectedDates.add(thirdSelection.getTime());
try {
view.init(minDate, maxDate, locale) //
.inMode(RANGE) //
.withSelectedDates(selectedDates);
fail("Should not have been able to init() with RANGE mode && three selected dates");
} catch (IllegalArgumentException expected) {
}
}
@Before
public void setUp() throws Exception {
activity = Robolectric.buildActivity(Activity.class).create().start().resume().get();
locale = Locale.US;
view = new CalendarPickerView(activity, null);
today = Calendar.getInstance(locale);
today.set(2012, NOVEMBER, 16, 0, 0);
minDate = today.getTime();
today.set(2013, NOVEMBER, 16, 0, 0);
maxDate = today.getTime();
today.set(2012, NOVEMBER, 16, 0, 0);
Date startDate = today.getTime();
view.init(minDate, maxDate, locale) //
.inMode(SINGLE) //
.withSelectedDate(startDate);
// Do not change the internal state of the CalendarPickerView until init() has run.
view.today.setTime(startDate);
}
@Test
public void testMultiselectWithNoInitialSelections() throws Exception {
view.init(minDate, maxDate, locale) //
.inMode(MULTIPLE);
assertThat(view.selectionMode).isEqualTo(MULTIPLE);
assertThat(view.getSelectedDates()).isEmpty();
view.selectDate(minDate);
assertThat(view.getSelectedDates()).hasSize(1);
Calendar secondSelection = buildCal(2012, NOVEMBER, 17);
view.selectDate(secondSelection.getTime());
assertThat(view.getSelectedDates()).hasSize(2);
assertThat(view.getSelectedDates().get(1)).hasTime(secondSelection.getTimeInMillis());
}