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Tests for
src/resolvers/Mutations/addUserImage (#931)
* 100% code coverage for addUserImage * started tests for uploadImage.ts * 100% test coverage for uploadImage.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| require("dotenv").config(); | ||
| import { nanoid } from "nanoid"; | ||
| import fs from "fs"; | ||
| import { | ||
| afterAll, | ||
| afterEach, | ||
| beforeAll, | ||
| describe, | ||
| expect, | ||
| it, | ||
| vi, | ||
| } from "vitest"; | ||
| import { connect, disconnect } from "../../src/db"; | ||
| import { Interface_User, User } from "../../src/models"; | ||
| import { Document } from "mongoose"; | ||
| import path from "path"; | ||
|
|
||
| let testUser: Interface_User & Document<any, any, Interface_User>; | ||
|
|
||
| beforeAll(async () => { | ||
| await connect(); | ||
|
|
||
| testUser = await User.create({ | ||
| email: `email${nanoid().toLowerCase()}@gmail.com`, | ||
| password: "password", | ||
| firstName: "firstName", | ||
| lastName: "lastName", | ||
| appLanguageCode: "en", | ||
| }); | ||
| fs.mkdir(path.join(__dirname, "../../src/images"), (err) => { | ||
| if (err) { | ||
| throw err; | ||
| } | ||
| }); | ||
| const img = | ||
| "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0" + | ||
| "NAAAAKElEQVQ4jWNgYGD4Twzu6FhFFGYYNXDUwGFpIAk2E4dHDRw1cDgaCAASFOffhEIO" + | ||
| "3gAAAABJRU5ErkJggg=="; | ||
| const data = img.replace(/^data:image\/\w+;base64,/, ""); | ||
| const buf = Buffer.from(data, "base64"); | ||
| await fs.writeFile( | ||
| path.join(__dirname, "../../src/images/image.png"), | ||
| buf, | ||
| (error) => { | ||
| if (error) console.log(error); | ||
| } | ||
| ); | ||
| }); | ||
|
|
||
| afterAll(async () => { | ||
| fs.unlink(path.join(__dirname, "../../src/images/image.png"), (err) => { | ||
| if (err) throw err; | ||
| }); | ||
| fs.rm( | ||
| path.join(__dirname, "../../src/images"), | ||
| { recursive: true }, | ||
| (err) => { | ||
| if (err) { | ||
| throw err; | ||
| } | ||
| } | ||
| ); | ||
| await disconnect(); | ||
| }); | ||
|
|
||
| describe("utilities -> uploadImage", () => { | ||
| afterEach(async () => { | ||
| vi.resetModules(); | ||
| vi.restoreAllMocks(); | ||
| }); | ||
|
|
||
| it("should create a new Image", async () => { | ||
| const pngImage: any = { | ||
| filename: "image.png", | ||
| createReadStream: () => { | ||
| return fs.createReadStream( | ||
| path.join(__dirname, "../../src/images/image.png") | ||
| ); | ||
| }, | ||
| }; | ||
|
|
||
| const imageAlreadyInDbFile = await import( | ||
| "../../src/utilities/imageAlreadyInDbCheck" | ||
| ); | ||
|
|
||
| const mockedImageAlreadyInDb = vi | ||
| .spyOn(imageAlreadyInDbFile, "imageAlreadyInDbCheck") | ||
| .mockImplementation( | ||
| async (oldImagePath: string | null, newImagePath: string) => { | ||
| console.log(oldImagePath, newImagePath); | ||
|
|
||
| return ""; | ||
| } | ||
| ); | ||
|
|
||
| const { uploadImage } = await import("../../src/utilities/uploadImage"); | ||
|
|
||
| const uploadImagePayload = await uploadImage(pngImage, null); | ||
|
|
||
| const testUserObj = await User.findByIdAndUpdate( | ||
| { | ||
| _id: testUser.id, | ||
| }, | ||
| { | ||
| $set: { | ||
| image: uploadImagePayload.newImagePath, | ||
| }, | ||
| }, | ||
| { | ||
| new: true, | ||
| } | ||
| ).lean(); | ||
|
|
||
| expect(mockedImageAlreadyInDb).toHaveBeenCalledWith( | ||
| null, | ||
| testUserObj?.image | ||
| ); | ||
| expect(uploadImagePayload?.newImagePath).toEqual(testUserObj?.image); | ||
| }); | ||
|
|
||
| it("should create a new Image when an old Image Path already Exists", async () => { | ||
| const pngImage: any = { | ||
| filename: "image.png", | ||
| createReadStream: () => { | ||
| return fs.createReadStream( | ||
| path.join(__dirname, "../../src/images/image.png") | ||
| ); | ||
| }, | ||
| }; | ||
|
|
||
| const imageAlreadyInDbFile = await import( | ||
| "../../src/utilities/imageAlreadyInDbCheck" | ||
| ); | ||
|
|
||
| const mockedImageAlreadyInDb = vi | ||
| .spyOn(imageAlreadyInDbFile, "imageAlreadyInDbCheck") | ||
| .mockImplementation( | ||
| async (oldImagePath: string | null, newImagePath: string) => { | ||
| console.log(oldImagePath, newImagePath); | ||
|
|
||
| return newImagePath; | ||
| } | ||
| ); | ||
|
|
||
| const { uploadImage } = await import("../../src/utilities/uploadImage"); | ||
|
|
||
| const testUserBeforeObj = await User.findById({ | ||
| _id: testUser.id, | ||
| }); | ||
| const oldImagePath = testUserBeforeObj?.image!; | ||
| console.log(oldImagePath); | ||
|
|
||
| const deleteDuplicatedImage = await import( | ||
| "../../src/utilities/deleteImage" | ||
| ); | ||
|
|
||
| const mockedDeleteImage = vi | ||
| .spyOn(deleteDuplicatedImage, "deleteImage") | ||
| .mockImplementation(async () => {}); | ||
|
|
||
| const uploadImagePayload = await uploadImage(pngImage, oldImagePath); | ||
|
|
||
| const testUserObj = await User.findByIdAndUpdate( | ||
| { | ||
| _id: testUser.id, | ||
| }, | ||
| { | ||
| $set: { | ||
| image: uploadImagePayload.newImagePath, | ||
| }, | ||
| }, | ||
| { | ||
| new: true, | ||
| } | ||
| ).lean(); | ||
| expect(mockedDeleteImage).toBeCalledWith(oldImagePath, testUserObj?.image); | ||
| expect(mockedImageAlreadyInDb).toHaveBeenCalledWith( | ||
| oldImagePath, | ||
| testUserObj?.image | ||
| ); | ||
| expect(uploadImagePayload?.newImagePath).toEqual(testUserObj?.image); | ||
| }); | ||
| }); |