forked from ng-bootstrap/ng-bootstrap
/
datepicker-service.spec.ts
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/
datepicker-service.spec.ts
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import {TestBed} from '@angular/core/testing';
import {NgbDatepickerService} from './datepicker-service';
import {NgbCalendar, NgbCalendarGregorian, NgbPeriod} from './ngb-calendar';
import {NgbDate} from './ngb-date';
import {Subscription} from 'rxjs';
import {DatepickerViewModel} from './datepicker-view-model';
import {NgbDatepickerI18n, NgbDatepickerI18nDefault} from './datepicker-i18n';
import {Type} from '@angular/core';
describe('ngb-datepicker-service', () => {
let service: NgbDatepickerService;
let calendar: NgbCalendar;
let model: DatepickerViewModel;
let mock: {onNext};
let selectDate: NgbDate;
let mockSelect: {onNext};
let focusMove: (NgbDate, NgbPeriod?, number?) => void;
let subscriptions: Subscription[];
const getWeek = (week: number, month = 0) => model.months[month].weeks[week];
const getDay = (day: number, week = 0, month = 0) => getWeek(week, month).days[day];
const getDayCtx = (day: number) => getDay(day).context;
beforeEach(() => {
TestBed.configureTestingModule({
providers: [
NgbDatepickerService, {provide: NgbCalendar, useClass: NgbCalendarGregorian},
{provide: NgbDatepickerI18n, useClass: NgbDatepickerI18nDefault}
]
});
calendar = TestBed.get(NgbCalendar as Type<NgbCalendar>);
service = TestBed.get(NgbDatepickerService);
subscriptions = [];
model = undefined;
selectDate = null;
focusMove = (focusDate: NgbDate, period?: NgbPeriod, number?: number) =>
service.focus(calendar.getNext(focusDate, period, number));
mock = {onNext: () => {}};
spyOn(mock, 'onNext');
mockSelect = {onNext: () => {}};
spyOn(mockSelect, 'onNext');
// subscribing
subscriptions.push(
service.model$.subscribe(mock.onNext), service.model$.subscribe(m => model = m),
service.dateSelect$.subscribe(mockSelect.onNext), service.dateSelect$.subscribe(d => selectDate = d));
});
afterEach(() => { subscriptions.forEach(s => s.unsubscribe()); });
it(`should be possible to instantiate`, () => { expect(service).toBeTruthy(); });
it(`should not return anything upon subscription`, () => {
expect(model).toBeUndefined();
expect(mock.onNext).not.toHaveBeenCalled();
});
describe(`min/max dates`, () => {
it(`should emit null and valid 'minDate' values`, () => {
// valid
const minDate = new NgbDate(2017, 5, 1);
service.minDate = minDate;
service.focus(new NgbDate(2017, 5, 1));
expect(model.minDate).toEqual(minDate);
// null
service.minDate = null;
expect(model.minDate).toBeNull();
// undefined -> ignore
service.minDate = undefined;
expect(model.minDate).toBeNull();
// invalid -> ignore
service.minDate = new NgbDate(-2, 0, null);
expect(model.minDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should emit null and valid 'maxDate' values`, () => {
// valid
const maxDate = new NgbDate(2017, 5, 1);
service.maxDate = maxDate;
service.focus(new NgbDate(2017, 5, 1));
expect(model.maxDate).toEqual(maxDate);
// null
service.maxDate = null;
expect(model.maxDate).toBeNull();
// undefined -> ignore
service.maxDate = undefined;
expect(model.maxDate).toBeNull();
// invalid -> ignore
service.maxDate = new NgbDate(-2, 0, null);
expect(model.maxDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not emit the same 'minDate' value twice`, () => {
service.minDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
service.minDate = new NgbDate(2017, 5, 1);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'maxDate' value twice`, () => {
service.maxDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
service.maxDate = new NgbDate(2017, 5, 1);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should throw if 'min' date is after 'max' date`, () => {
const minDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2015, 5, 1));
expect(() => {
service.minDate = minDate;
service.maxDate = new NgbDate(2017, 4, 1);
}).toThrowError();
});
it(`should align 'date' with 'maxDate'`, () => {
service.maxDate = new NgbDate(2017, 5, 1);
service.focus(new NgbDate(2017, 5, 5));
expect(model.focusDate).toEqual(new NgbDate(2017, 5, 1));
});
it(`should align 'date' with 'minDate'`, () => {
service.minDate = new NgbDate(2017, 5, 10);
service.focus(new NgbDate(2017, 5, 5));
expect(model.focusDate).toEqual(new NgbDate(2017, 5, 10));
});
it(`should mark dates outside 'min/maxDates' as disabled`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(model.minDate).toBeUndefined();
expect(model.maxDate).toBeUndefined();
expect(getDayCtx(0).disabled).toBe(false); // 1 MAY
expect(getDayCtx(5).disabled).toBe(false); // 6 MAY
service.minDate = new NgbDate(2017, 5, 2);
service.maxDate = new NgbDate(2017, 5, 5);
expect(getDayCtx(0).disabled).toBe(true); // 1 MAY
expect(getDayCtx(5).disabled).toBe(true); // 6 MAY
});
it(`should update month when 'min/maxDates' change and visible`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.minDate).toBeUndefined();
expect(model.maxDate).toBeUndefined();
// MIN -> 5 MAY, 2017
service.minDate = new NgbDate(2017, 5, 5);
expect(model.months.length).toBe(1);
expect(getDayCtx(0).disabled).toBe(true);
// MAX -> 10 MAY, 2017
service.maxDate = new NgbDate(2017, 5, 10);
expect(model.months.length).toBe(1);
expect(model.months[0].weeks[4].days[0].context.disabled).toBe(true);
});
});
describe(`firstDayOfWeek`, () => {
it(`should emit only positive numeric 'firstDayOfWeek' values`, () => {
// valid
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2015, 5, 1));
expect(model.firstDayOfWeek).toEqual(2);
// -1 -> ignore
service.firstDayOfWeek = -1;
expect(model.firstDayOfWeek).toEqual(2);
// null -> ignore
service.firstDayOfWeek = null;
expect(model.firstDayOfWeek).toEqual(2);
// undefined -> ignore
service.firstDayOfWeek = null;
expect(model.firstDayOfWeek).toEqual(2);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'firstDayOfWeek' value twice`, () => {
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2015, 5, 1));
service.firstDayOfWeek = 2;
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should generate a month with firstDayOfWeek=1 by default`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(1);
});
it(`should generate weeks starting with 'firstDayOfWeek'`, () => {
service.firstDayOfWeek = 2;
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(2);
service.firstDayOfWeek = 4;
expect(model.months.length).toBe(1);
expect(model.months[0].weekdays[0]).toBe(4);
});
it(`should update months when 'firstDayOfWeek' changes`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.firstDayOfWeek).toBe(1);
const oldFirstDate = getDay(0).date;
expect(oldFirstDate).toEqual(new NgbDate(2017, 5, 1));
service.firstDayOfWeek = 3;
expect(model.months.length).toBe(1);
expect(model.firstDayOfWeek).toBe(3);
const newFirstDate = getDay(0).date;
expect(newFirstDate).toEqual(new NgbDate(2017, 4, 26));
});
});
describe(`displayMonths`, () => {
it(`should emit only positive numeric 'displayMonths' values`, () => {
// valid
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 1));
expect(model.displayMonths).toEqual(2);
// -1 -> ignore
service.displayMonths = -1;
expect(model.displayMonths).toEqual(2);
// null -> ignore
service.displayMonths = null;
expect(model.displayMonths).toEqual(2);
// undefined -> ignore
service.displayMonths = null;
expect(model.displayMonths).toEqual(2);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not emit the same 'displayMonths' value twice`, () => {
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 1));
service.displayMonths = 2;
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should generate 'displayMonths' number of months`, () => {
service.displayMonths = 2;
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(2);
service.displayMonths = 4;
expect(model.months.length).toBe(4);
});
it(`should reuse existing months when 'displayMonths' changes`, () => {
service.focus(new NgbDate(2017, 5, 5));
// 1 month
expect(model.months.length).toBe(1);
const month = model.months[0];
const date = month.weeks[0].days[0].date;
expect(date).toEqual(new NgbDate(2017, 5, 1));
// 2 months
service.displayMonths = 2;
expect(model.months.length).toBe(2);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
// back to 1 month
service.displayMonths = 1;
expect(model.months.length).toBe(1);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
});
it(`should change the tabindex when changing the current month`, () => {
service.displayMonths = 2;
const date = new NgbDate(2018, 3, 31);
service.focus(date);
expect(getDay(5, 4, 0).tabindex).toEqual(0); // 31 march in the first month block
expect(getDay(5, 0, 1).tabindex).toEqual(-1); // 31 march in the second month block
focusMove(date, 'd', 1);
expect(getDay(5, 4, 0).tabindex).toEqual(-1); // 31 march in the first month block
expect(getDay(5, 0, 1).tabindex).toEqual(-1); // 31 march in the second month block
expect(getDay(6, 4, 0).tabindex).toEqual(-1); // 1st april in the first month block
expect(getDay(6, 0, 1).tabindex).toEqual(0); // 1st april in the second month block
});
it(`should set the aria-label when changing the current month`, () => {
service.displayMonths = 2;
const date = new NgbDate(2018, 3, 31);
service.focus(date);
expect(getDay(5, 4, 0).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the first month block
expect(getDay(5, 0, 1).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the second month block
focusMove(date, 'd', 1);
expect(getDay(5, 4, 0).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the first month block
expect(getDay(5, 0, 1).ariaLabel).toEqual('Saturday, March 31, 2018'); // 31 march in the second month block
expect(getDay(6, 4, 0).ariaLabel).toEqual('Sunday, April 1, 2018'); // 1st april in the first month block
expect(getDay(6, 0, 1).ariaLabel).toEqual('Sunday, April 1, 2018'); // 1st april in the second month block
});
});
describe(`disabled`, () => {
it(`should emit 'disabled' values`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.disabled).toEqual(false);
service.disabled = true;
expect(model.disabled).toEqual(true);
});
it(`should not emit the same 'disabled' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1)); // 1
service.disabled = true; // 2
service.disabled = true; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow focusing when disabled`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today); // 1
service.disabled = true; // 2
// focus
service.focus(new NgbDate(2017, 5, 1)); // nope
expect(model.focusDate).toEqual(today);
// focusMove
focusMove(today, 'd', 1); // nope
expect(model.focusDate).toEqual(today);
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow selecting when disabled`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today); // 1
service.disabled = true; // 2
// select
service.select(new NgbDate(2017, 5, 2)); // nope
expect(model.selectedDate).toBeNull();
// focus select
service.focusSelect(); // nope
expect(model.selectedDate).toBeNull();
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should not allow opening when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2)); // 1
service.disabled = true; // 2
// open
service.open(new NgbDate(2016, 5, 1)); // nope
expect(model.firstDate).toEqual(new NgbDate(2017, 5, 1));
expect(mock.onNext).toHaveBeenCalledTimes(2);
});
it(`should turn focus off when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.focusVisible = true;
expect(model.focusVisible).toBeTruthy();
service.disabled = true;
expect(model.focusVisible).toBeFalsy();
});
it(`should not turn focus on when disabled`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.disabled = true;
expect(model.focusVisible).toBeFalsy();
service.focusVisible = true;
expect(model.focusVisible).toBeFalsy();
});
it(`should disable navigation arrows`, () => {
service.focus(new NgbDate(2017, 5, 2));
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
service.disabled = true;
expect(model.prevDisabled).toBeTruthy();
expect(model.nextDisabled).toBeTruthy();
service.disabled = false;
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
});
});
describe(`focusVisible`, () => {
it(`should set focus visible or not`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.focusVisible).toEqual(false);
service.focusVisible = true;
expect(model.focusVisible).toEqual(true);
});
it(`should not emit the same 'focusVisible' value twice`, () => {
service.focusVisible = true;
service.focus(new NgbDate(2017, 5, 1));
service.focusVisible = true; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not rebuild months when focus visibility changes`, () => {
service.focus(new NgbDate(2017, 5, 1));
expect(model.focusVisible).toEqual(false);
expect(model.months.length).toBe(1);
const month = model.months[0];
const date = month.weeks[0].days[0].date;
service.focusVisible = true;
expect(model.focusVisible).toEqual(true);
expect(model.months[0]).toBe(month);
expect(getDay(0).date).toBe(date);
});
});
describe(`navigation`, () => {
it(`should emit navigation values`, () => {
// default = 'selected'
service.focus(new NgbDate(2015, 5, 1));
expect(model.navigation).toEqual('select');
service.navigation = 'none';
expect(model.navigation).toEqual('none');
service.navigation = 'arrows';
expect(model.navigation).toEqual('arrows');
});
it(`should not emit the same 'navigation' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1));
service.navigation = 'select'; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
describe(`select`, () => {
const range = (start, end) => Array.from({length: end - start + 1}, (e, i) => start + i);
it(`should not generate 'months' and 'years' for non-select navigations`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).not.toEqual([]);
expect(model.selectBoxes.months).not.toEqual([]);
service.navigation = 'none';
expect(model.selectBoxes.years).toEqual([]);
expect(model.selectBoxes.months).toEqual([]);
service.navigation = 'arrows';
expect(model.selectBoxes.years).toEqual([]);
expect(model.selectBoxes.months).toEqual([]);
});
it(`should generate 'months' and 'years' for given min/max dates`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2012, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5]);
});
it(`should update 'months' and 'years' when min/max dates change`, () => {
service.minDate = new NgbDate(2010, 5, 1);
service.maxDate = new NgbDate(2012, 5, 1);
service.focus(new NgbDate(2011, 5, 1));
expect(model.selectBoxes.years).toEqual([2010, 2011, 2012]);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.minDate = new NgbDate(2011, 2, 1);
expect(model.selectBoxes.years).toEqual([2011, 2012]);
expect(model.selectBoxes.months).toEqual([2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.maxDate = new NgbDate(2011, 8, 1);
expect(model.selectBoxes.years).toEqual([2011]);
expect(model.selectBoxes.months).toEqual([2, 3, 4, 5, 6, 7, 8]);
});
it(`should generate [-10, +10] 'years' when min/max dates are missing`, () => {
const year = calendar.getToday().year;
service.open(null);
expect(model.selectBoxes.years).toEqual(range(year - 10, year + 10));
service.focus(new NgbDate(2011, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2001, 2021));
service.focus(new NgbDate(2020, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2010, 2030));
});
it(`should generate [min/-500, +10] 'years' when max date is missing`, () => {
service.minDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2011, 1, 1));
expect(model.selectBoxes.years).toEqual(range(2010, 2021));
service.minDate = new NgbDate(2015, 1, 1);
expect(model.selectBoxes.years).toEqual(range(2015, 2025));
// -500
service.minDate = new NgbDate(1000, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1515, 2025));
});
it(`should generate [-10, +500/max] 'years' when min date is missing`, () => {
service.maxDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2009, 1, 1));
expect(model.selectBoxes.years).toEqual(range(1999, 2010));
service.maxDate = new NgbDate(2005, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1995, 2005));
// +500
service.maxDate = new NgbDate(3000, 1, 1);
expect(model.selectBoxes.years).toEqual(range(1995, 2505));
});
it(`should generate 'months' when min/max dates are missing`, () => {
service.open(null);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.focus(new NgbDate(2010, 1, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should generate 'months' and 'years' when resetting min/max dates`, () => {
service.minDate = new NgbDate(2010, 3, 1);
service.maxDate = new NgbDate(2010, 8, 1);
service.open(new NgbDate(2010, 5, 10));
expect(model.selectBoxes.months).toEqual([3, 4, 5, 6, 7, 8]);
expect(model.selectBoxes.years).toEqual([2010]);
service.minDate = null;
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8]);
expect(model.selectBoxes.years).toEqual(range(2000, 2010));
service.maxDate = null;
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
expect(model.selectBoxes.years).toEqual(range(2000, 2020));
});
it(`should generate 'months' when max date is missing`, () => {
service.minDate = new NgbDate(2010, 1, 1);
service.open(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.minDate = new NgbDate(2010, 4, 1);
expect(model.selectBoxes.months).toEqual([4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should generate 'months' when min date is missing`, () => {
service.maxDate = new NgbDate(2010, 12, 1);
service.open(new NgbDate(2010, 5, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
service.maxDate = new NgbDate(2010, 7, 1);
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7]);
});
it(`should generate 'months' based on the first date, not the focus date`, () => {
service.displayMonths = 2;
service.maxDate = new NgbDate(2017, 1, 11);
service.open(new NgbDate(2017, 1, 1));
expect(model.selectBoxes.months).toEqual([1]);
service.open(new NgbDate(2016, 12, 1));
expect(model.selectBoxes.months).toEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]);
});
it(`should rebuild 'months' and 'years' only when year change`, () => {
service.focus(new NgbDate(2010, 5, 1));
let months = model.selectBoxes.months;
let years = model.selectBoxes.years;
// focusing -> nothing
service.focus(new NgbDate(2010, 5, 10));
expect(model.selectBoxes.months).toBe(months);
expect(model.selectBoxes.years).toBe(years);
// month changes -> nothing
service.focus(new NgbDate(2010, 6, 1));
expect(model.selectBoxes.months).toBe(months);
expect(model.selectBoxes.years).toBe(years);
// year changes -> rebuilding both
service.focus(new NgbDate(2011, 6, 1));
expect(model.selectBoxes.months).not.toBe(months);
expect(model.selectBoxes.years).not.toBe(years);
});
});
describe(`arrows`, () => {
it(`should be enabled by default`, () => {
service.focus(new NgbDate(2018, 3, 10));
expect(model.prevDisabled).toBeFalsy();
expect(model.nextDisabled).toBeFalsy();
});
it(`should use initial 'minDate' and 'maxDate' values`, () => {
service.minDate = new NgbDate(2018, 3, 10);
service.maxDate = new NgbDate(2018, 3, 10);
service.focus(new NgbDate(2018, 3, 10));
expect(model.prevDisabled).toBeTruthy();
expect(model.nextDisabled).toBeTruthy();
});
it(`should react to 'minDate' changes`, () => {
service.focus(new NgbDate(2018, 3, 10));
service.minDate = new NgbDate(2018, 3, 1);
expect(model.prevDisabled).toBeTruthy();
service.minDate = new NgbDate(2018, 2, 1);
expect(model.prevDisabled).toBeFalsy();
service.minDate = new NgbDate(2018, 2, 28);
expect(model.prevDisabled).toBeFalsy();
});
it(`should react to 'maxDate' changes`, () => {
service.focus(new NgbDate(2018, 3, 10));
service.maxDate = new NgbDate(2018, 3, 31);
expect(model.nextDisabled).toBeTruthy();
service.maxDate = new NgbDate(2018, 4, 1);
expect(model.nextDisabled).toBeFalsy();
service.maxDate = new NgbDate(2018, 4, 30);
expect(model.nextDisabled).toBeFalsy();
});
it(`should react to 'minDate' changes with multiple months`, () => {
service.displayMonths = 2;
service.minDate = new NgbDate(2018, 3, 1);
service.open(new NgbDate(2018, 3, 10)); // open: [MAR, APR], focus: MAR
expect(model.prevDisabled).toBeTruthy();
service.focus(new NgbDate(2018, 4, 10)); // open [MAR, APR], focus: APR
expect(model.prevDisabled).toBeTruthy();
service.open(new NgbDate(2018, 4, 10)); // open [APR, MAY], focus: APR
expect(model.prevDisabled).toBeFalsy();
service.focus(new NgbDate(2018, 5, 10)); // open [APR, MAY], focus: MAY
expect(model.prevDisabled).toBeFalsy();
});
it(`should react to 'maxDate' changes with multiple months`, () => {
service.displayMonths = 2;
service.maxDate = new NgbDate(2018, 3, 10);
service.open(new NgbDate(2018, 3, 1)); // open: [MAR, APR], focus: MAR
expect(model.nextDisabled).toBeTruthy();
service.open(new NgbDate(2018, 2, 1)); // open: [FEB, MAR], focus: FEB
expect(model.nextDisabled).toBeTruthy();
service.focus(new NgbDate(2018, 3, 1)); // open: [FEB, MAR], focus: MAR
expect(model.nextDisabled).toBeTruthy();
service.open(new NgbDate(2018, 1, 1)); // open: [JAN, FEB], focus: JAN
expect(model.nextDisabled).toBeFalsy();
service.focus(new NgbDate(2018, 2, 1)); // open: [JAN, FEB], focus: FEB
expect(model.nextDisabled).toBeFalsy();
});
});
});
describe(`outsideDays`, () => {
it(`should emit 'outsideDays' values`, () => {
service.focus(new NgbDate(2015, 5, 1));
expect(model.outsideDays).toEqual('visible');
service.outsideDays = 'hidden';
expect(model.outsideDays).toEqual('hidden');
service.outsideDays = 'collapsed';
expect(model.outsideDays).toEqual('collapsed');
});
it(`should not emit the same 'outsideDays' value twice`, () => {
service.focus(new NgbDate(2017, 5, 1));
service.outsideDays = 'visible'; // ignored
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should not hide days when 'outsideDays' is 'visible'`, () => {
// single month
service.outsideDays = 'visible';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeFalsy(); // 30 APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeFalsy(); // 7 JUN
expect(getWeek(5).collapsed).toBeFalsy();
// multiple months
// days is between two month must stay hidden regardless of outside days value
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeFalsy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeFalsy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeFalsy();
// Edge case -> in between years
service.focus(new NgbDate(2018, 12, 1));
// DEC 2018
expect(getDay(0, 0, 0).hidden).toBeFalsy(); // 26 NOV
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 3 DEC
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(1, 5, 0).hidden).toBeTruthy(); // 1 JAN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JAN 2019
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 31 DEC
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7 JAN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeFalsy(); // 4 FEB
expect(getWeek(5, 1).collapsed).toBeFalsy();
});
it(`should hide days when 'outsideDays' is 'hidden'`, () => {
// single month
service.outsideDays = 'hidden';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7, MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeTruthy(); // 7, JUN
expect(getWeek(5).collapsed).toBeFalsy();
// multiple months
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeTruthy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeFalsy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeTruthy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeFalsy();
});
it(`should hide days when 'outsideDays' is 'collapsed'`, () => {
// single month
service.outsideDays = 'collapsed';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0, 0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(0).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 7, MAY
expect(getWeek(1).collapsed).toBeFalsy();
expect(getDay(0, 5).hidden).toBeTruthy(); // 7, JUN
expect(getWeek(5).collapsed).toBeTruthy();
// multiple months
service.displayMonths = 2;
// MAY 2018
expect(getDay(0, 0, 0).hidden).toBeTruthy(); // 30 APR
expect(getWeek(0, 0).collapsed).toBeFalsy();
expect(getDay(0, 1, 0).hidden).toBeFalsy(); // 7 MAY
expect(getWeek(1, 0).collapsed).toBeFalsy();
expect(getDay(0, 5, 0).hidden).toBeTruthy(); // 7 JUN
expect(getWeek(5, 0).collapsed).toBeTruthy();
// JUNE 2018
expect(getDay(0, 0, 1).hidden).toBeTruthy(); // 28 MAY
expect(getWeek(0, 1).collapsed).toBeFalsy();
expect(getDay(0, 1).hidden).toBeFalsy(); // 4 JUN
expect(getWeek(1, 1).collapsed).toBeFalsy();
expect(getDay(0, 5, 1).hidden).toBeTruthy(); // 2 JUL
expect(getWeek(5, 1).collapsed).toBeTruthy();
});
it(`should toggle days when 'outsideDays' changes`, () => {
service.outsideDays = 'visible';
service.focus(new NgbDate(2018, 5, 1));
expect(getDay(0).hidden).toBeFalsy(); // 30, APR
expect(getWeek(5).collapsed).toBeFalsy();
service.outsideDays = 'collapsed';
expect(getDay(0).hidden).toBeTruthy(); // 30, APR
expect(getWeek(5).collapsed).toBeTruthy();
});
});
describe(`dayTemplateData`, () => {
it(`should not pass anything to the template by default`, () => {
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBeUndefined();
});
it(`should pass arbitrary data to the template`, () => {
service.dayTemplateData = () => 'data';
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBe('data');
});
it(`should update months when 'dayTemplateData' changes`, () => {
// MAY 2017
service.dayTemplateData = () => 'one';
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.data).toBe('one');
service.dayTemplateData = (_) => 'two';
expect(getDay(0).context.data).toBe('two');
});
});
describe(`markDisabled`, () => {
it(`should mark dates as disabled by passing 'markDisabled'`, () => {
// marking 5th day of each month as disabled
service.markDisabled = (date) => date && date.day === 5;
// MAY 2017
service.focus(new NgbDate(2017, 5, 1));
const day = getDay(4); // 5th day;
expect(day.date).toEqual(new NgbDate(2017, 5, 5));
expect(day.context.disabled).toBe(true);
});
it(`should update months when 'markDisabled changes'`, () => {
// MAY 2017
service.markDisabled = (_) => true;
service.focus(new NgbDate(2017, 5, 1));
expect(getDay(0).context.disabled).toBe(true);
service.markDisabled = (_) => false;
expect(getDay(0).context.disabled).toBe(false);
});
});
describe(`focus handling`, () => {
it(`should generate 1 month on 'focus()' by default`, () => {
expect(model).toBeUndefined();
service.focus(new NgbDate(2017, 5, 5));
expect(model.months).toBeTruthy();
expect(model.months.length).toBe(1);
});
it(`should emit new date on 'focus()'`, () => {
const today = new NgbDate(2017, 5, 2);
service.focus(today);
expect(model.focusDate).toEqual(today);
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should ignore invalid 'focus()' values`, () => {
service.focus(null);
service.focus(undefined);
service.focus(new NgbDate(-2, 0, null));
expect(mock.onNext).not.toHaveBeenCalled();
});
it(`should not emit the same date twice on 'focus()'`, () => {
service.focus(new NgbDate(2017, 5, 2));
service.focus(new NgbDate(2017, 5, 2));
expect(mock.onNext).toHaveBeenCalledTimes(1);
});
it(`should update months when focused date updates`, () => {
service.focus(new NgbDate(2017, 5, 5));
expect(model.months.length).toBe(1);
expect(model.months[0].firstDate).toEqual(new NgbDate(2017, 5, 1));