test(Calendar): add test cases

2019-12-26 19:59:08 +08:00
parent 87ecdf9425
commit dec732daac
9 changed files with 790 additions and 10 deletions
@@ -0,0 +1,26 @@
+import { compareDay, compareMonth, getNextDay } from '../utils';
+
+const date1 = new Date(2010, 0, 1);
+const date2 = new Date(2010, 0, 2);
+const date3 = new Date(2010, 1, 1);
+const date4 = new Date(2011, 0, 1);
+
+test('compareMonth', () => {
+  expect(compareMonth(date1, date1)).toEqual(0);
+  expect(compareMonth(date1, date2)).toEqual(0);
+  expect(compareMonth(date2, date3)).toEqual(-1);
+  expect(compareMonth(date1, date4)).toEqual(-1);
+  expect(compareMonth(date4, date1)).toEqual(1);
+});
+
+test('compareDay', () => {
+  expect(compareDay(date1, date1)).toEqual(0);
+  expect(compareDay(date1, date2)).toEqual(-1);
+  expect(compareDay(date2, date3)).toEqual(-1);
+  expect(compareDay(date4, date1)).toEqual(1);
+});
+
+test('getNextDay', () => {
+  expect(getNextDay(date1).getDate()).toEqual(2);
+  expect(getNextDay(date2).getDate()).toEqual(3);
+});