terriajs/test/SpecMain.ts

Geospatial data visualization platform.

/// <reference types="jasmine" />
import "../lib/Core/prerequisites";
import { configure, spy } from "mobx";
import i18next from "i18next";
import registerCatalogMembers from "../lib/Models/Catalog/registerCatalogMembers";
import JasmineDOM from "@testing-library/jasmine-dom";
import { initReactI18next } from "react-i18next";
import english from "../wwwroot/languages/en/translation.json";
import { worker } from "./mocks/browser";

configure({
  enforceActions: "always",
  computedRequiresReaction: true,
  // Turn off safeDescriptors required for spying on computed items
  // TODO: mobx docs says this should only be enabled when need and not globally,
  // see if we can remove this global setting
  safeDescriptors: false
});

registerCatalogMembers();

// Fail the test if a MobX computed property throws an exception.
spy((event) => {
  if (event.type === "error") {
    fail(event.message);
  }
});

beforeAll(async function () {
  jasmine.addMatchers(JasmineDOM);

  // Unregister stale service workers from previous test runs,
  // then start MSW worker for network interception.
  const registrations = await navigator.serviceWorker.getRegistrations();
  for (const reg of registrations) {
    await reg.unregister();
  }
  await worker.start({
    onUnhandledRequest: (request, print) => {
      print.error();
      fail(`Unhandled ${request.method} request to ${request.url}`);
      throw new Error(`Unhandled ${request.method} request to ${request.url}`);
    },
    quiet: true
  });

  await i18next.use(initReactI18next).init({
    lng: "cimode",
    debug: false,
    resources: {
      en: {
        translation: english
      }
    }
  });
});

beforeEach(function () {
  worker.resetHandlers();
});

afterAll(function () {
  worker.resetHandlers();
});

jasmine.getEnv().addReporter({
  specDone: (result) =>
    (result.failedExpectations || []).forEach((expectation) =>
      console.warn(expectation.stack)
    )
});

jasmine.DEFAULT_TIMEOUT_INTERVAL = 10000;