@practica/create-node-app/src/code-generator/generation-logic/generate-service.test.js

Create Node.js app that is packed with best practices AND strive for simplicity

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_extra_1 = __importDefault(require("fs-extra"));
const generate_service_1 = require("./generate-service");
const generationOptions = __importStar(require("./generation-options"));
const testHelpers = __importStar(require("../../../test/test-helpers"));
let uniqueEmptyFolderForASingleTest;
beforeEach(async () => {
    uniqueEmptyFolderForASingleTest = await testHelpers.createUniqueFolder();
});
afterEach(async () => {
    await fs_extra_1.default.remove(uniqueEmptyFolderForASingleTest);
});
describe("generateApp", () => {
    test("When destination does not exist, then the destination folder created and includes content ", async () => {
        // Arrange
        const options = generationOptions.factorDefaultOptions({
            targetDirectory: uniqueEmptyFolderForASingleTest,
            installDependencies: false,
        });
        // Act
        await (0, generate_service_1.generateApp)(options);
        // Assert
        const destinationFolderContent = await fs_extra_1.default.readdir(options.targetDirectory);
        expect(destinationFolderContent.length).toBeGreaterThan(0);
    });
    test("When destination exists, has content inside, and flag --override-if-exists is passed as false, then should throw error", async () => {
        // Arrange
        const options = generationOptions.factorDefaultOptions({
            targetDirectory: uniqueEmptyFolderForASingleTest,
            overrideIfExists: false,
        });
        await (0, generate_service_1.generateApp)(options);
        // Act
        const generateAppWrapper = async () => {
            await (0, generate_service_1.generateApp)(options);
        };
        // Assert
        expect(generateAppWrapper()).rejects.toMatchObject({
            name: "directory-is-not-empty",
        });
    });
});