@geogirafe/lib-geoportal/tools/state/brain/brain.date.spec.js

GeoGirafe is a flexible application to build online geoportals.

import { describe, it, expect, beforeEach } from 'vitest';
import Brain from './brain';
import areEqual from './equality';
let state;
let controlValue;
let brain;
function onChangeForDate(property, expectedProperty, oldValue, expectedOldValue, newValue, expectedNewValue, parents) {
    controlValue++;
    expect(property).toBe(expectedProperty);
    expect(areEqual(oldValue, expectedOldValue)).toBeTruthy();
    expect(areEqual(newValue?.__brainTarget ?? newValue, expectedNewValue)).toBeTruthy();
    if (newValue) {
        expect(newValue.__brainIsProxy).toBeTruthy();
    }
    if (parents.length > 0) {
        expect(parents[0].__brainIsProxy).toBeTruthy();
        if (newValue?.__brainIsProxy) {
            expect(Array.from(parents[0].__brainChildren.values()).includes(newValue)).toBeTruthy();
        }
    }
}
describe('State: Monitor dates', () => {
    beforeEach(() => {
        // Reset control value and state
        controlValue = 1;
        state = {};
    });
    it('Monitor dates: undefined to date', () => {
        const date = new Date(2022, 22, 2);
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'dateValue', oldValue, undefined, newValue, date, parents));
        brain.getState().dateValue = date;
        expect(controlValue).toBe(2);
    });
    it('Monitor dates: date to date', () => {
        const date = new Date(2009, 5, 26);
        const newDate = new Date(2011, 5, 1);
        state.dateValue = date;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'dateValue', oldValue, date, newValue, newDate, parents));
        brain.getState().dateValue = newDate;
        expect(controlValue).toBe(2);
    });
    it('Monitor dates: no change for date (same object)', () => {
        const date = new Date(2009, 5, 26);
        state.dateValue = date;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'SHOULD NOT BE CALLED', oldValue, null, newValue, null, parents));
        brain.getState().dateValue = date;
        expect(controlValue).toBe(1);
    });
    it('Monitor dates: no change for date (different objects)', () => {
        const date = new Date(2009, 5, 26);
        const newDate = new Date(2009, 5, 26);
        state.dateValue = date;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'SHOULD NOT BE CALLED', oldValue, null, newValue, null, parents));
        brain.getState().dateValue = newDate;
        expect(controlValue).toBe(1);
    });
    it('Monitor dates: no change for undefined', () => {
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'SHOULD NOT BE CALLED', oldValue, null, newValue, null, parents));
        brain.getState().dateValue = undefined;
        expect(controlValue).toBe(1);
    });
    it('Monitor dates: no change for null', () => {
        state.dateValue = null;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'SHOULD NOT BE CALLED', oldValue, null, newValue, null, parents));
        brain.getState().dateValue = null;
        expect(controlValue).toBe(1);
    });
    it('Monitor dates: undefined to null', () => {
        state.dateValue = undefined;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'dateValue', oldValue, undefined, newValue, null, parents));
        brain.getState().dateValue = null;
        expect(controlValue).toBe(2);
    });
    it('Monitor dates: null to undefined', () => {
        state.dateValue = null;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'dateValue', oldValue, null, newValue, undefined, parents));
        brain.getState().dateValue = undefined;
        expect(controlValue).toBe(2);
    });
    it('Monitor dates: set methods', () => {
        const date = new Date(2009, 5, 26); // Will be modified
        const oldDate = new Date(date);
        const newDate = new Date(2011, 5, 26); // Should be equal after modification
        state.dateValue = date;
        brain = new Brain(state, (property, oldValue, newValue, parents) => onChangeForDate(property, 'dateValue', oldValue, oldDate, newValue, newDate, parents));
        brain.getState().dateValue.setFullYear(2011);
        expect(controlValue).toBe(2);
        oldDate.setFullYear(2011);
        newDate.setMinutes(12, 58);
        brain.getState().dateValue.setMinutes(12, 58);
        expect(controlValue).toBe(3);
        // Should not be updated, seconds are the same
        brain.getState().dateValue.setSeconds(58);
        expect(controlValue).toBe(3);
    });
});