75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
import { Test, TestingModule } from "@nestjs/testing";
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import { IntroService } from "@/intro/intro.service";
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import introDataset from "@/intro/intro.dataset";
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describe("IntroService", () => {
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let service: IntroService;
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beforeEach(async () => {
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const module: TestingModule = await Test.createTestingModule({
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providers: [IntroService],
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}).compile();
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jest.spyOn(introDataset, "getData").mockImplementation(() => [
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{
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category: "Personal details",
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name: "Name",
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value: "Bob ross",
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},
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{
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category: "Personal details",
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name: "Gender",
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value: "Male",
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},
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{
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category: "Personal details",
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name: "Address",
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value: "",
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},
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{
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category: "Personal details",
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name: "Phone number",
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value: "+31 6 00 00 00 00",
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},
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{
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category: "Personal details",
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name: "Date of birth",
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value: "1942-10-29",
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},
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{
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category: "Hobbies",
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name: "Painting",
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value: "",
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},
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]);
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service = module.get<IntroService>(IntroService);
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});
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it("should be defined", () => {
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expect(service).toBeDefined();
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});
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describe("getMany method", () => {
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it("should be defined", () => {
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expect(service.getMany).toBeDefined();
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});
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it("should return an array with 6 entries", () => {
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const intro = service.getMany();
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expect(Array.isArray(intro)).toBe(true);
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expect(intro.length).toBe(6);
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});
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it("should return a filtered array with 5 entries", () => {
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const intro = service.getMany({
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category: "Personal details",
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});
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expect(Array.isArray(intro)).toBe(true);
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expect(intro.length).toBe(5);
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});
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});
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});
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