fix: fix Cypress and Jest tests, add Jest test [PT-188007060]

__mocks__/fileMock.js

@@ -0,0 +1 @@
+module.exports = 'test-file-stub';

cypress/e2e/workspace.test.ts

@@ -7,7 +7,8 @@ context("Test the overall app", () => {
 
   describe("Desktop functionalities", () => {
     it("renders with text", () => {
-      ae.getApp().should("have.text", "Hello World");
+      // Check if the text includes "Location"
+      ae.getApp().should("contain.text", "Location");
     });
   });
 });

cypress/support/elements/app-elements.ts

@@ -1,5 +1,5 @@
 export const AppElements = {
   getApp() {
-    return cy.get(".app");
+    return cy.get(".App");
   }
 };

package.json

@@ -24,7 +24,7 @@
     ],
     "moduleNameMapper": {
       "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/__mocks__/fileMock.js",
-      "\\.(css|less|sass)$": "identity-obj-proxy"
+      "\\.(css|less|sass|scss)$": "identity-obj-proxy"
     },
     "moduleFileExtensions": [
       "ts",

src/test/setupTests.ts

@@ -1 +1,11 @@
 import "@testing-library/jest-dom";
+import $ from "jquery";
+
+declare global {
+  interface Window {
+    $: typeof $;
+    jQuery: typeof $;
+  }
+}
+
+window.$ = window.jQuery = $;

src/utils/daylight-utils.test.ts

@@ -0,0 +1,19 @@
+import { getSunrayAngleInDegrees } from "./daylight-utils"
+
+describe("getSunrayAngleInDegrees", () => {
+  it("should return the correct sunray angle in degrees", () => {
+    const dayNum = 172;
+    const earthTilt = 23.5;
+    const lat = 37.7749;
+    const result = getSunrayAngleInDegrees(dayNum, earthTilt, lat);
+    expect(result).toBeCloseTo(75.7251);
+  });
+
+  it("should return the correct sunray angle in degrees (90deg case)", () => {
+    const dayNum = 171;
+    const earthTilt = 23.5;
+    const lat = 23.5;
+    const result = getSunrayAngleInDegrees(dayNum, earthTilt, lat);
+    expect(result).toBeCloseTo(90);
+  });
+});