import { describe, expect, it, vi } from 'vitest' import { parse } from 'acorn' import { RemovePluginMetadataPlugin, extractMetadata } from '../src/core/plugins/plugin-metadata' import { checkForCircularDependencies } from '../src/core/app' describe('plugin-metadata', () => { it('should extract metadata from object-syntax plugins', async () => { const properties = Object.entries({ name: 'test', enforce: 'post', hooks: { 'app:mounted': () => {} }, setup: () => { return { provide: { jsx: '[JSX]' } } }, order: 1, }) for (const item of properties) { const obj = [...properties.filter(([key]) => key !== item[0]), item] const meta = await extractMetadata([ 'export default defineNuxtPlugin({', ...obj.map(([key, value]) => `${key}: ${typeof value === 'function' ? value.toString().replace('"[JSX]"', '() => JSX') : JSON.stringify(value)},`), '})', ].join('\n'), 'tsx') expect(meta).toMatchInlineSnapshot(` { "name": "test", "order": 1, } `) } }) const transformPlugin: any = RemovePluginMetadataPlugin({ options: { sourcemap: { client: true } }, apps: { default: { plugins: [{ src: 'my-plugin.mjs', order: 10 }] } }, } as any).raw({}, {} as any) it('should overwrite invalid plugins', () => { const invalidPlugins = [ 'export const plugin = {}', 'export default function (ctx, inject) {}', ] for (const plugin of invalidPlugins) { expect(transformPlugin.transform.call({ parse }, plugin, 'my-plugin.mjs').code).toBe('export default () => {}') } }) it('should remove order/name properties from object-syntax plugins', () => { const plugin = ` export default defineNuxtPlugin({ name: 'test', enforce: 'post', setup: () => {}, }, { order: 10, name: test }) ` expect(transformPlugin.transform.call({ parse }, plugin, 'my-plugin.mjs').code).toMatchInlineSnapshot(` " export default defineNuxtPlugin({ setup: () => {}, }, { }) " `) }) }) describe('plugin sanity checking', () => { it('non-existent depends are warned', () => { vi.spyOn(console, 'error') checkForCircularDependencies([ { name: 'A', src: '', }, { name: 'B', dependsOn: ['D'], src: '', }, { name: 'C', src: '', }, ]) expect(console.error).toBeCalledWith('Plugin `B` depends on `D` but they are not registered.') vi.restoreAllMocks() }) it('circular dependencies are warned', () => { vi.spyOn(console, 'error') checkForCircularDependencies([ { name: 'A', dependsOn: ['B'], src: '', }, { name: 'B', dependsOn: ['C'], src: '', }, { name: 'C', dependsOn: ['A'], src: '', }, ]) expect(console.error).toBeCalledWith('Circular dependency detected in plugins: A -> B -> C -> A') expect(console.error).toBeCalledWith('Circular dependency detected in plugins: B -> C -> A -> B') expect(console.error).toBeCalledWith('Circular dependency detected in plugins: C -> A -> B -> C') vi.restoreAllMocks() }) })