webpack/test/WebpackMissingModule.unittest.js

/* globals describe, it */
"use strict";

const WebpackMissingModule = require("../lib/dependencies/WebpackMissingModule");

describe("WebpackMissingModule", () => {
	describe("#moduleCode", () => {
		it("returns an error message based on given error message", () => {
			const errorMessage = WebpackMissingModule.moduleCode("mock message");
			expect(errorMessage).toBe("var e = new Error(\"Cannot find module \\\"mock message\\\"\"); e.code = 'MODULE_NOT_FOUND'; throw e;");
		});
	});

	describe("#promise", () => {
		it("returns an error message based on given error message", () => {
			const errorMessage = WebpackMissingModule.promise("mock message");
			expect(errorMessage).toBe("Promise.reject(function webpackMissingModule() { var e = new Error(\"Cannot find module \\\"mock message\\\"\"); e.code = 'MODULE_NOT_FOUND'; return e; }())");
		});
	});

	describe("#module", () => {
		it("returns an error message based on given error message", () => {
			const errorMessage = WebpackMissingModule.module("mock message");
			expect(errorMessage).toBe("!(function webpackMissingModule() { var e = new Error(\"Cannot find module \\\"mock message\\\"\"); e.code = 'MODULE_NOT_FOUND'; throw e; }())");
		});
	});
});