HIsheR
123 lines
4.2 KiB
JavaScript
123 lines
4.2 KiB
JavaScript
import {
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createTable,
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filterPlugin,
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paginationPlugin,
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selectionPlugin,
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sortPlugin,
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} from '../dist/index.js';
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const users = [
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{ id: 1, name: 'Charlie', age: 35, city: 'Shenzhen' },
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{ id: 2, name: 'Alice', age: 28, city: 'Beijing' },
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{ id: 3, name: 'Bob', age: 31, city: 'Shanghai' },
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{ id: 4, name: 'Dave', age: 22, city: 'Beijing' },
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{ id: 5, name: 'Eve', age: 29, city: 'Shanghai' },
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];
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const table = createTable({
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data: users,
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columns: [
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{ key: 'name', header: 'Name', sortable: true },
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{ key: 'age', header: 'Age', sortable: true },
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{ key: 'city', header: 'City' },
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],
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rowKey: 'id',
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plugins: [filterPlugin(), sortPlugin(), paginationPlugin(), selectionPlugin()],
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initialState: { pagination: { page: 1, pageSize: 2 } },
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});
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/*** 断言工具：失败即退出 ***/
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const assert = (cond, msg) => {
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if (!cond) {
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console.error('FAIL:', msg);
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process.exit(1);
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}
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console.log('ok -', msg);
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};
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table.dispatch({ type: 'toggleSort', key: 'name' }); // 按名称升序
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assert(
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JSON.stringify(table.getVisibleRows().rows.map((r) => r.name)) ===
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JSON.stringify(['Alice', 'Bob']),
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'sort by name asc + page 1 of size 2',
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);
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table.dispatch({ type: 'setFilter', key: 'city', value: 'shang' }); // 筛选上海
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const filtered = table.getVisibleRows();
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assert(
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JSON.stringify(filtered.rows.map((r) => r.name)) ===
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JSON.stringify(['Bob', 'Eve']) &&
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filtered.total === 2,
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'filter city~sh keeps Shanghai rows, total=2',
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);
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assert(table.getPageInfo().totalPages === 1, 'totalPages computed from filtered total');
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table.dispatch({ type: 'clearFilters' }); // 清筛选回到全量
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table.dispatch({ type: 'setPage', page: 2 });
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assert(
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JSON.stringify(table.getVisibleRows().rows.map((r) => r.name)) ===
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JSON.stringify(['Charlie', 'Dave']),
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'page 2 after clearing filter',
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);
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assert(table.getPageInfo().page === 2 && table.getPageInfo().totalPages === 3, 'page info total=3 pages');
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table.dispatch({ type: 'toggleSelect', key: 3 }); // 勾选行 3
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assert(JSON.stringify(table.getState().selection) === JSON.stringify([3]), 'toggleSelect adds rowKey');
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table.selectAllVisible(); // 全选当前页（替换语义）
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assert(
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JSON.stringify(table.getState().selection) === JSON.stringify([1, 4]),
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'selectAllVisible replaces selection with visible rowKeys',
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);
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table.dispatch({ type: 'setPage', page: 99 }); // 越界页码
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const clamped = table.getVisibleRows();
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assert(
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table.getPageInfo().page === 3 && clamped.rows.length === 1,
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'page clamped to totalPages',
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);
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const before = table.getVisibleRows(); // memo 基线
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table.dispatch({ type: 'clearSelection' }); // 无关状态变更
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assert(table.getVisibleRows() === before, 'derive stages memoized across unrelated state changes');
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// —— 补充不变量 ——
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const fresh = createTable({
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data: users,
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columns: [{ key: 'name', header: 'Name', sortable: true }],
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rowKey: 'id',
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plugins: [paginationPlugin()],
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initialState: { pagination: { page: 2, pageSize: 2 } },
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});
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assert(
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fresh.getPageInfo().page === 2 && fresh.getPageInfo().pageSize === 2,
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'getPageInfo 无需先取可见行即返回 initialState 生效值',
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);
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assert(fresh.getPageInfo().totalPages === 3, 'getPageInfo 的 totalPages 由上游 total 推导');
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const marks = createTable({
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data: users,
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columns: [{ key: 'name', header: 'Name' }, { key: 'city', header: 'City' }],
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rowKey: 'id',
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plugins: [filterPlugin(), paginationPlugin(), selectionPlugin()],
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initialState: { pagination: { page: 1, pageSize: 2 } },
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});
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marks.selectAllVisible(); // 选中第 1 页的 id 1 / 2
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marks.dispatch({ type: 'setFilter', key: 'city', value: 'Beijing' }); // 可见行整体换掉
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assert(
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JSON.stringify(marks.getState().selection) === JSON.stringify([1, 2]),
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'selection 以 rowKey 记账，筛选换掉可见行后仍保留',
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);
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const toggle = createTable({
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data: users,
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columns: [{ key: 'age', header: 'Age', sortable: true }],
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rowKey: 'id',
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plugins: [sortPlugin()],
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});
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toggle.dispatch({ type: 'toggleSort', key: 'age' });
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toggle.dispatch({ type: 'toggleSort', key: 'age' });
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toggle.dispatch({ type: 'toggleSort', key: 'age' });
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assert(toggle.getState().sorting.length === 0, '同一列连点三次回到无序（asc → desc → 取消）');
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console.log('SMOKE OK');
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