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gitea/web_src/js/modules/fomantic/dropdown.test.ts
wxiaoguang e2fbfc8730
fix: various dropdown problems (#38020)
1. remove legacy onResponseKeepSelectedItem, refactor the code to
dropdown.js
2. make dropdown correctly handle "single selection + remote query + filter"
    * fix #38018
3. fix incorrect "transition" class usage for the dropdown dividers
2026-06-07 10:33:16 +00:00

77 lines
2.3 KiB
TypeScript

import {createElementFromHTML} from '../../utils/dom.ts';
import {hideScopedEmptyDividers} from './dropdown.ts';
test('hideScopedEmptyDividers-simple', () => {
const container = createElementFromHTML(`<div>
<div class="divider"></div>
<div class="item">a</div>
<div class="divider"></div>
<div class="divider"></div>
<div class="divider"></div>
<div class="item">b</div>
<div class="divider"></div>
</div>`);
hideScopedEmptyDividers(container);
expect(container.innerHTML).toEqual(`
<div class="divider hidden"></div>
<div class="item">a</div>
<div class="divider hidden"></div>
<div class="divider hidden"></div>
<div class="divider"></div>
<div class="item">b</div>
<div class="divider hidden"></div>
`);
});
test('hideScopedEmptyDividers-items-all-filtered', () => {
const container = createElementFromHTML(`<div>
<div class="any"></div>
<div class="divider"></div>
<div class="item filtered">a</div>
<div class="item filtered">b</div>
<div class="divider"></div>
<div class="any"></div>
</div>`);
hideScopedEmptyDividers(container);
expect(container.innerHTML).toEqual(`
<div class="any"></div>
<div class="divider hidden"></div>
<div class="item filtered">a</div>
<div class="item filtered">b</div>
<div class="divider"></div>
<div class="any"></div>
`);
});
test('hideScopedEmptyDividers-hide-last', () => {
const container = createElementFromHTML(`<div>
<div class="item">a</div>
<div class="divider" data-scope="b"></div>
<div class="item tw-hidden" data-scope="b">b</div>
</div>`);
hideScopedEmptyDividers(container);
expect(container.innerHTML).toEqual(`
<div class="item">a</div>
<div class="divider hidden" data-scope="b"></div>
<div class="item tw-hidden" data-scope="b">b</div>
`);
});
test('hideScopedEmptyDividers-scoped-items', () => {
const container = createElementFromHTML(`<div>
<div class="item" data-scope="">a</div>
<div class="divider" data-scope="b"></div>
<div class="item tw-hidden" data-scope="b">b</div>
<div class="divider" data-scope=""></div>
<div class="item" data-scope="">c</div>
</div>`);
hideScopedEmptyDividers(container);
expect(container.innerHTML).toEqual(`
<div class="item" data-scope="">a</div>
<div class="divider hidden" data-scope="b"></div>
<div class="item tw-hidden" data-scope="b">b</div>
<div class="divider hidden" data-scope=""></div>
<div class="item" data-scope="">c</div>
`);
});