44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import Tree from '../index';
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import { calcRangeKeys } from '../util';
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const TreeNode = Tree.TreeNode;
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describe('Tree util', () => {
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it('calc range keys', () => {
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const wrapper = mount({
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render() {
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return (
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<Tree>
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<TreeNode key="0-0">
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<TreeNode key="0-0-0" />
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<TreeNode key="0-0-1" />
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</TreeNode>
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<TreeNode key="0-1">
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<TreeNode key="0-1-0" />
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<TreeNode key="0-1-1" />
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</TreeNode>
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<TreeNode key="0-2">
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<TreeNode key="0-2-0">
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<TreeNode key="0-2-0-0" />
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<TreeNode key="0-2-0-1" />
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<TreeNode key="0-2-0-2" />
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</TreeNode>
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</TreeNode>
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</Tree>
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);
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},
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});
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const treeWrapper = wrapper.find({ name: 'ATree' });
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const keys = calcRangeKeys(
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treeWrapper.vm.$slots.default,
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['0-0', '0-2', '0-2-0'],
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'0-2-0-1',
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'0-0-0',
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);
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const target = ['0-0-0', '0-0-1', '0-1', '0-2', '0-2-0', '0-2-0-0', '0-2-0-1'];
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expect(keys.sort()).toEqual(target.sort());
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});
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});
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