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v1.1.0 - switched to asyncLocalStorage solution
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,74 +1,55 @@ | ||
| import { InjectTransformModule } from "./inject-transform.module.mjs"; | ||
| import { Module } from "@nestjs/common"; | ||
| import { Body, Controller, Module, Post } from "@nestjs/common"; | ||
| import { NestFactory } from "@nestjs/core"; | ||
| import { InjectTransform } from "./decorators/index.mjs"; | ||
| import { plainToInstance } from "class-transformer"; | ||
| import { InjectLifecycleError } from "./exceptions.mjs"; | ||
| import { default as supertest } from "supertest"; | ||
|
|
||
| @Module({ imports: [InjectTransformModule] }) | ||
| class TestAppModuleWithImport {} | ||
| const x = Symbol("eh"); | ||
|
|
||
| class TestSubject { | ||
| @InjectTransform((params, tokenValue: number) => params.value + tokenValue, { | ||
| inject: [x], | ||
| }) | ||
| x: number; | ||
| } | ||
|
|
||
| @Module({ imports: [] }) | ||
| class TestAppModuleWithoutImport {} | ||
| @Controller() | ||
| class TestController { | ||
| @Post("/") | ||
| returnInject(@Body() subject: TestSubject) { | ||
| return plainToInstance(TestSubject, subject); | ||
| } | ||
| } | ||
|
|
||
| @Module({ | ||
| imports: [InjectTransformModule.forRoot({ ignoreInjectLifecycle: true })], | ||
| imports: [InjectTransformModule], | ||
| controllers: [TestController], | ||
| providers: [{ provide: x, useValue: 10 }], | ||
| }) | ||
| class TestAppModuleWithOptions {} | ||
| class TestAppModuleWithImport {} | ||
|
|
||
| describe("InjectTransformModule", () => { | ||
| beforeEach(() => InjectTransformModule.clearInjectTransformModule()); | ||
|
|
||
| it("should set the global module when injected", async () => { | ||
| await NestFactory.createApplicationContext(TestAppModuleWithImport); | ||
| expect( | ||
| InjectTransformModule.getInjectTransformModule() | ||
| ).not.toBeUndefined(); | ||
| }); | ||
|
|
||
| it("should not have a global module when not injected", async () => { | ||
| await NestFactory.createApplicationContext(TestAppModuleWithoutImport); | ||
| expect(InjectTransformModule.getInjectTransformModule()).toBeUndefined(); | ||
| }); | ||
|
|
||
| it("should hint at import when using transform container without global module", () => { | ||
| it("should hint at import when no context is found", () => { | ||
| expect(() => InjectTransformModule.getInjectTransformContainer()).toThrow( | ||
| "Did you forget to import the InjectTransformModule?" | ||
| ); | ||
| }); | ||
|
|
||
| describe("Module options", () => { | ||
| it("should consider module options", async () => { | ||
| const app = await NestFactory.createApplicationContext( | ||
| TestAppModuleWithOptions | ||
| ); | ||
| await app.close(); | ||
| it("should inject during controller requests", async () => { | ||
| const app = await NestFactory.create(TestAppModuleWithImport); | ||
| await app.init(); | ||
|
|
||
| // Accessing the inject transform container when the app is closed should throw an error, | ||
| // unless it has taken the `ignoreLifecycleErrors` module option into account, which this | ||
| // test wants to assert. | ||
| expect( | ||
| InjectTransformModule.getInjectTransformContainer() | ||
| ).not.toBeUndefined(); | ||
| }); | ||
| await supertest(app.getHttpServer()) | ||
| .post("/") | ||
| .send({ x: 5 }) | ||
| .expect(201) | ||
| .expect({ x: 15 }); | ||
|
|
||
| it("should override module options with decorator options", async () => { | ||
| const app = await NestFactory.createApplicationContext( | ||
| TestAppModuleWithOptions | ||
| ); | ||
| await app.close(); | ||
|
|
||
| class Test { | ||
| @InjectTransform(() => 5, { ignoreInjectLifecycle: false }) | ||
| x: number; | ||
| } | ||
| await app.close(); | ||
| }); | ||
|
|
||
| // Accessing the inject transform container when the app is closed should throw an error, | ||
| // unless it has taken the `ignoreLifecycleErrors` module option into account, which this | ||
| // test wants to assert to be overridden by the decorator options. | ||
| expect(() => plainToInstance(Test, { x: 3 })).toThrow( | ||
| InjectLifecycleError | ||
| ); | ||
| }); | ||
| it("should error without an active application", async () => { | ||
| expect(() => plainToInstance(TestSubject, { x: 5 })).toThrow(); | ||
| }); | ||
| }); |
4 changes: 1 addition & 3 deletions
4
lib/interfaces/inject-transform-container-options.interface.mts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1 @@ | ||
| export interface InjectTransformContainerOptions { | ||
| ignoreInjectLifecycle?: boolean; | ||
| } | ||
| export interface InjectTransformContainerOptions {} |
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