59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
import assert from 'node:assert/strict'
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import test from 'node:test'
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import { buildConsignmentCategoryGroups } from '../src/utils/consignment-category-tree.ts'
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type Item = { id: number; parentId: number | null; parentName?: string; name: string }
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function build(items: Item[]) {
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return buildConsignmentCategoryGroups({
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items,
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getCategoryId: (item) => item.id,
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getParentId: (item) => item.parentId,
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getParentName: (item) => item.parentName,
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getFallbackName: (item) => item.name,
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})
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}
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test('分类树：一级在前、其二级紧随其后', () => {
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const groups = build([
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{ id: 1, parentId: null, name: '苏尔南手枪' },
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{ id: 2, parentId: null, name: '密钥' },
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{ id: 11, parentId: 1, parentName: '苏尔南手枪', name: '暗潮' },
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{ id: 12, parentId: 1, parentName: '苏尔南手枪', name: '怒嚎' },
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])
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assert.deepEqual(
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groups.map((group) => group.groupName),
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['苏尔南手枪', '密钥'],
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)
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assert.deepEqual(
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groups[0]?.children.map((child) => child.name),
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['暗潮', '怒嚎'],
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)
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assert.equal(groups[1]?.root?.name, '密钥')
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})
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test('分类树：只有二级配置时创建一个无 root 的分组', () => {
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const groups = build([
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{ id: 11, parentId: 1, parentName: '苏尔南手枪', name: '暗潮' },
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{ id: 12, parentId: 1, parentName: '苏尔南手枪', name: '怒嚎' },
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])
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assert.equal(groups.length, 1)
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assert.equal(groups[0]?.groupName, '苏尔南手枪')
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assert.equal(groups[0]?.root, null)
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assert.deepEqual(
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groups[0]?.children.map((child) => child.name),
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['暗潮', '怒嚎'],
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)
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})
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test('分类树：没有下级的一级保持为单节点', () => {
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const groups = build([{ id: 2, parentId: null, name: '密钥' }])
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assert.equal(groups.length, 1)
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assert.equal(groups[0]?.root?.name, '密钥')
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assert.deepEqual(groups[0]?.children, [])
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})
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