40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
/*
|
|
* Copyright 2025 coze-dev Authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import { expect, it, vi } from 'vitest';
|
|
|
|
import { updateOnlyDefined } from '../src/update-only-defined';
|
|
|
|
it('update only defined', () => {
|
|
const updater = vi.fn();
|
|
updateOnlyDefined(updater, {
|
|
a: undefined,
|
|
b: 1,
|
|
});
|
|
expect(updater.mock.calls[0][0]).toMatchObject({
|
|
b: 1,
|
|
});
|
|
});
|
|
|
|
it('do not run updater if item value is only undefined', () => {
|
|
const updater = vi.fn();
|
|
updateOnlyDefined(updater, {
|
|
a: undefined,
|
|
b: undefined,
|
|
});
|
|
expect(updater.mock.calls.length).toBe(0);
|
|
});
|