我这里有一个很大的问题。我有三张桌子:
@Entity()
Vessel {
@OneToMany()
workOrders: WorkOrder[];
}
@Entity()
WorkOrder {
@ManyToOne()
vessel: Vessel;
@OneToOne()
order: Order;
}
@Entity()
Order {
@OneToOne()
workOrder: WorkOrder
@Column()
paid: Boolean
}
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我需要进行一个查询,以获取所有船只及其工作订单及其订单。仅当其订单已付款时才应选择工作订单: false。因此,如果容器没有 order.paid = false 的 workOrders,则仍应选择它,但有一个空的 workOrders 数组。
数据看起来像这样:
vessels: [
{
id: 123,
workOrders: [] // or null, or not selected, doesn't really matter
},
{
id: 1234,
workOrders: [
{
id: 99,
order: {
id: 12345,
paid: false
}
},
{
id: 88,
order: {
id: 321,
paid: false …Run Code Online (Sandbox Code Playgroud) 我有一个相当新的 NestJS 应用程序。我正在尝试运行单元测试,但是在使用绝对路径(“src/users/...”)时由于“找不到模块...”而一直失败,但在使用相对路径(“./users/ ..”)。我这里的配置有什么问题吗?
package.json 中的 Jest 设置:
"jest": {
"moduleFileExtensions": [
"js",
"json",
"ts"
],
"rootDir": "src",
"testRegex": ".spec.ts$",
"transform": {
"^.+\\.(t|j)s$": "ts-jest"
},
"coverageDirectory": "../coverage",
"testEnvironment": "node"
}
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tsconfig.json:
{
"compilerOptions": {
"module": "commonjs",
"declaration": true,
"removeComments": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"allowSyntheticDefaultImports": true,
"target": "es2017",
"sourceMap": true,
"outDir": "./dist",
"baseUrl": "./",
"incremental": true
}
}
Run Code Online (Sandbox Code Playgroud) 我正在尝试使用 Jest 在 Vue 中设置单元测试。但是,我收到此错误:
? Test suite failed to run
...
SyntaxError: Cannot use import statement outside a module
>1 | import editUser from '@/components/forms/editUser.vue';
| ^
2 | import TestComponent from '@/pages/user/UserMyProfile.vue';
3 | import { shallowMount } from '@vue/test-utils';
4 | import { expect } from 'chai';
5 | import 'jest';
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我的 Jest 配置package.json如下所示:
"jest": {
"moduleFileExtensions": [
"js",
"ts",
"json",
"vue"
],
"transform": {
".*\\.(vue)$": "vue-jest",
"^.+\\.tsx?$": "ts-jest"
},
"testURL": "http://localhost/",
"moduleNameMapper": {
"^@/(.*)$": …Run Code Online (Sandbox Code Playgroud) jestjs ×2
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