/** * 界面配置 JSON 公共工具测试(schemaJson)。 * 覆盖分组节点 id 的收集、取号与归一化:归一化必须是确定性纯函数(同一份 JSON 每次结果一致、 * 可重复执行),否则加载时的「归一化后与基线比较」会把补号误判成用户改动。 */ import { describe, expect, it } from 'vitest' import { collectGroupIds, nextGroupId, normalizeGroupIds, parseSchema, schemaToJsonText, } from '@/utils/schemaJson' const group = (over = {}) => ({ type: 'group', title: '分组', children: [], ...over }) describe('collectGroupIds / nextGroupId', () => { it('收集分组 id 并去重(view 取 columns,edit 取 children)', () => { const schema = { schemaVersion: 1, columns: [group({ id: 'group1' }), group({ id: 'group1' }), group({ id: 'basic' })], } expect([...collectGroupIds('view', schema)].toSorted()).toEqual(['basic', 'group1']) expect(collectGroupIds('edit', schema).size).toBe(0) }) it('nextGroupId 取已用编号里最小的未用正整数', () => { expect(nextGroupId([])).toBe('group1') expect(nextGroupId(['group1', 'group3'])).toBe('group2') expect(nextGroupId(['group1', 'group2'])).toBe('group3') // 非 group{n} 的自定义 id 不占编号 expect(nextGroupId(['basic'])).toBe('group1') }) }) describe('normalizeGroupIds', () => { it('缺 id 的分组按先序补号,嵌套分组一并补齐', () => { const schema = { schemaVersion: 1, children: [ { field: 'a' }, group({ title: '外层', children: [group({ title: '内层' }), { field: 'b' }] }), group({ title: '另一个' }), ], } const next = normalizeGroupIds('edit', schema) expect(next.children[0]).toEqual({ field: 'a' }) expect(next.children[1].id).toBe('group1') expect(next.children[1].children[0].id).toBe('group2') expect(next.children[2].id).toBe('group3') // 原对象不被修改 expect(schema.children[1].id).toBeUndefined() }) it('已有 id 保留、不重排:删除产生的空洞不回收', () => { const schema = { schemaVersion: 1, columns: [group({ id: 'group2' }), group({})], } const next = normalizeGroupIds('view', schema) expect(next.columns.map((n) => n.id)).toEqual(['group2', 'group1']) }) it('重复 id 的后来者重新发号,自定义 id 原样保留', () => { const schema = { schemaVersion: 1, columns: [group({ id: 'group1' }), group({ id: 'group1' }), group({ id: 'basic' })], } const next = normalizeGroupIds('view', schema) expect(next.columns.map((n) => n.id)).toEqual(['group1', 'group2', 'basic']) }) it('确定性且幂等:重复归一化结果一致,无改动时返回原对象', () => { const schema = { schemaVersion: 1, columns: [group({}), group({})] } const once = normalizeGroupIds('view', schema) const twice = normalizeGroupIds('view', once) expect(schemaToJsonText('view', once)).toBe(schemaToJsonText('view', twice)) expect(twice).toBe(once) }) it('无分组节点时返回原对象,query 配置不受影响', () => { const view = { schemaVersion: 1, columns: [{ field: 'a' }] } expect(normalizeGroupIds('view', view)).toBe(view) const query = { schemaVersion: 1, quick: [], groups: [{ logic: 'and', conditions: [] }] } expect(normalizeGroupIds('query', query)).toBe(query) }) it('解析库中 JSON 后可归一化(缺 columns 的畸形数据不报错)', () => { expect(() => normalizeGroupIds('view', parseSchema('view', '{bad json'))).not.toThrow() }) })