test: refactor tests of toResolvedDate

Signed-off-by: Rong Sen Ng (motss) <[email protected]>

src/__tests__/helpers/to-resolved-date.test.ts

@@ -1,42 +1,35 @@
-import { expect } from '@open-wc/testing';
 import { toUTCDate } from 'nodemod/dist/calendar/helpers/to-utc-date.js';
+import { describe, expect, it } from 'vitest';
 
 import { toResolvedDate } from '../../helpers/to-resolved-date';
 import type { MaybeDate } from '../../helpers/typings';
-import { messageFormatter } from '../test-utils/message-formatter';
 
 describe(toResolvedDate.name, () => {
   const today = new Date();
   const date1 = new Date(1);
 
-  type CaseResolvedDate = [
-    date: MaybeDate | undefined,
-    expected: Date
-  ];
-  const casesResolvedDate: CaseResolvedDate[] = [
-    ['', new Date(NaN)],
-    ['0', new Date(NaN)],
-    ['1', toUTCDate(date1.getUTCFullYear(), date1.getUTCMonth(), date1.getUTCDate())],
-    ['2020-02-02', new Date('2020-02-02')],
-    [+new Date('2020-02-02'), new Date('2020-02-02')],
-    [0, new Date(NaN)],
-    [NaN, new Date(NaN)],
-    [new Date('2020-02-02'), new Date('2020-02-02')],
-    [new Date('2020-02-02').toJSON(), new Date('2020-02-02')],
-    [null, new Date(NaN)],
-    [undefined, toUTCDate(today.getFullYear(), today.getMonth(), today.getDate())],
-  ];
-  casesResolvedDate.forEach((a) => {
-    const [testDate, expected] = a;
+  it.each<{
+    $_value: Date;
+    date: MaybeDate | undefined;
+  }>([
+    { $_value: new Date(NaN), date: '' },
+    { $_value: new Date(NaN), date: '0' },
+    { $_value: toUTCDate(date1.getUTCFullYear(), date1.getUTCMonth(), date1.getUTCDate()), date: '1' },
+    { $_value: new Date('2020-02-02'), date: '2020-02-02' },
+    { $_value: new Date('2020-02-02'), date: +new Date('2020-02-02') },
+    { $_value: new Date(NaN), date: 0 },
+    { $_value: new Date(NaN), date: NaN },
+    { $_value: new Date('2020-02-02'), date: new Date('2020-02-02') },
+    { $_value: new Date('2020-02-02'), date: new Date('2020-02-02').toJSON() },
+    { $_value: new Date(NaN), date: null },
+    { $_value: toUTCDate(today.getFullYear(), today.getMonth(), today.getDate()), date: undefined },
+  ])('returns resolved date ($date)', ({
+    $_value,
+    date,
+  }) => {
+    const result = toResolvedDate(date);
 
-    it(
-      messageFormatter('returns resolved date (%s)', a),
-      () => {
-        const result = toResolvedDate(testDate);
-
-        expect(result).deep.equal(expected);
-      }
-    );
+    expect(result).toEqual($_value);
   });
 
 });

vite.config.ts

@@ -38,6 +38,7 @@ export default defineConfig({
       '**/*test*/helpers/to-multi-calendars.test.ts',
       '**/*test*/helpers/to-next-selectable-date.test.ts',
       '**/*test*/helpers/to-next-selected-date.test.ts',
+      '**/*test*/helpers/to-resolved-date.test.ts',
       // '**/*test*/date-picker-input/**.test.ts',
     ],
     clearMocks: true,