Add Unit Tests

frontend-next/.eslintrc.json

@@ -1,5 +1,5 @@
 {
-  "extends": ["next", "next/core-web-vitals"],
+  "extends": ["next/core-web-vitals"],
   "rules": {
     "no-unused-vars": ["warn", { "vars": "all", "args": "after-used", "ignoreRestSiblings": false }],
     "jsx-a11y/alt-text": "off",

frontend-next/__tests__/Chat.js

@@ -0,0 +1,22 @@
+import { Chat } from "../src/components/app/datatypes";
+import renderer from 'react-test-renderer';
+
+var exampleChatObj = {
+    body: "Hello, World!",
+    isSystem: false,
+    timestamp: 1710527946340,
+    user: "TestUser"
+}
+
+var exampleUser = {
+    uid: "123456",
+    username: "TestUser",
+    lastOnline: true
+}
+
+it('Chat Renders Correctly', () => {
+    const tree = renderer
+        .create((<Chat chatObj={exampleChatObj} user={exampleUser} />))
+        .toJSON();
+    expect(tree).toMatchSnapshot();
+});

frontend-next/__tests__/ChatRoomSidebar.js

@@ -0,0 +1,14 @@
+import { ChatRoomSidebar } from "../src/components/app/datatypes";
+import renderer from 'react-test-renderer';
+
+var exampleRoom = {
+    name: "TestRoom",
+    description: "This is a test room.",
+}
+
+it('ChatRoomSidebar Renders Correctly', () => {
+    const tree = renderer
+        .create((<ChatRoomSidebar roomObj={exampleRoom} />))
+        .toJSON();
+    expect(tree).toMatchSnapshot();
+});

frontend-next/__tests__/DM.js

@@ -0,0 +1,30 @@
+import { DM } from "../src/components/app/friends/dm";
+import renderer from 'react-test-renderer';
+
+var message = "Hello, World! This is a test message. https://www.google.com"
+
+var exampleUser = {
+    uid: "123456",
+    username: "TestUser",
+    firstName: "Test",
+    lastName: "User",
+    lastOnline: true,
+    pfp: "https://th.bing.com/th/id/OIP.K5VoTfw97JiEc1OBODAjmQHaHO?rs=1&pid=ImgDetMain"
+}
+
+var friendObj = {
+    uid: "123456",
+    username: "TestUser",
+    firstName: "Test",
+    lastName: "Friend",
+    lastOnline: true,
+    pfp: "https://th.bing.com/th/id/OIP.K5VoTfw97JiEc1OBODAjmQHaHO?rs=1&pid=ImgDetMain"
+
+}
+
+it('RMF Renders Correctly', () => {
+    const tree = renderer
+        .create(<DM user={exampleUser} friendObj={friendObj} />)
+        .toJSON();
+    expect(tree).toMatchSnapshot();
+});

frontend-next/__tests__/Member.js

@@ -0,0 +1,25 @@
+import { FirstPage } from "@mui/icons-material";
+import { Member } from "../src/components/app/datatypes";
+import renderer from 'react-test-renderer';
+
+var exampleChatObj = {
+    body: "Hello, World!",
+    isSystem: false,
+    timestamp: 1710527946340,
+    user: "TestUser"
+}
+
+var exampleUser = {
+    uid: "123456",
+    username: "TestUser",
+    firstName: "Test",
+    lastName: "User",
+    lastOnline: true
+}
+
+it('Member Renders Correctly', () => {
+    const tree = renderer
+        .create((<Member memberObj={exampleUser} />))
+        .toJSON();
+    expect(tree).toMatchSnapshot();
+});

frontend-next/__tests__/RMF.js

@@ -0,0 +1,11 @@
+import { RMF } from "../src/components/app/datatypes";
+import renderer from 'react-test-renderer';
+
+var message = "Hello, World! This is a test message. https://www.google.com"
+
+it('RMF Renders Correctly', () => {
+    const tree = renderer
+        .create((RMF(message)))
+        .toJSON();
+    expect(tree).toMatchSnapshot();
+});

frontend-next/__tests__/__snapshots__/Chat.js.snap

@@ -0,0 +1,34 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Chat Renders Correctly 1`] = `
+<div
+  className="width-[100%] bg-white rounded-lg mt-1 text-left p-1 grid grid-cols-2 mr-2"
+>
+  <div>
+    <span
+      className="mr-[5px]"
+      style={
+        {
+          "color": "#133337",
+        }
+      }
+    >
+      <a
+        className="hover:font-bold cursor-pointer"
+        href="/user?uid=undefined"
+        onClick={[Function]}
+        onMouseEnter={[Function]}
+        onTouchStart={[Function]}
+      >
+        TestUser
+      </a>
+    </span>
+    Hello, World!
+  </div>
+  <div
+    className="text-right text-[#d1d1d1]"
+  >
+    3/15/2024, 2:39:06 PM
+  </div>
+</div>
+`;

frontend-next/__tests__/__snapshots__/ChatRoomSidebar.js.snap

@@ -0,0 +1,54 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`ChatRoomSidebar Renders Correctly 1`] = `
+<div
+  className="border-[black] border-1 shadow-lg p-2 m-2 rounded-lg cursor-pointer"
+>
+  <a
+    href="/chat?room=undefined/TestRoom-undefined"
+    onClick={[Function]}
+    onMouseEnter={[Function]}
+    onTouchStart={[Function]}
+  >
+    <div
+      className="grid grid-cols-3"
+    >
+      <div
+        onMouseEnter={[Function]}
+        onMouseLeave={[Function]}
+      >
+        <svg
+          aria-hidden={true}
+          className="MuiSvgIcon-root MuiSvgIcon-fontSizeMedium css-i4bv87-MuiSvgIcon-root"
+          data-testid="PersonIcon"
+          focusable="false"
+          viewBox="0 0 24 24"
+        >
+          <path
+            d="M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4m0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4"
+          />
+        </svg>
+        <div>
+          0
+           / 
+          0
+        </div>
+      </div>
+      <div
+        className="col-span-2"
+      >
+        <div
+          className="font-bold"
+        >
+          TestRoom
+        </div>
+        <div
+          className="italic"
+        >
+          This is a test room.
+        </div>
+      </div>
+    </div>
+  </a>
+</div>
+`;

frontend-next/__tests__/__snapshots__/DM.js.snap

@@ -0,0 +1,76 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`RMF Renders Correctly 1`] = `
+<div
+  className="border-[black] border-1 shadow-lg m-2 rounded-lg"
+>
+  <div
+    className="grid grid-cols-4"
+  >
+    <div
+      className="place-content-center"
+    >
+      <svg
+        aria-hidden={true}
+        className="MuiSvgIcon-root MuiSvgIcon-fontSizeMedium cursor-pointer css-i4bv87-MuiSvgIcon-root"
+        data-testid="ChatIcon"
+        focusable="false"
+        onClick={[Function]}
+        viewBox="0 0 24 24"
+      >
+        <path
+          d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2M6 9h12v2H6zm8 5H6v-2h8zm4-6H6V6h12z"
+        />
+      </svg>
+    </div>
+    <div
+      className="col-span-3 cursor-pointer"
+    >
+      <div
+        onClick={[Function]}
+      >
+        <div
+          className="grid grid-cols-2 justify-items-center"
+        >
+          <div
+            className="mr-8"
+          >
+            <img
+              className="w-[50px] h-[50px]"
+              src="https://th.bing.com/th/id/OIP.K5VoTfw97JiEc1OBODAjmQHaHO?rs=1&pid=ImgDetMain"
+            />
+          </div>
+          <div
+            className=""
+          >
+            <div
+              className="font-bold"
+            >
+              <svg
+                aria-hidden={true}
+                className="MuiSvgIcon-root MuiSvgIcon-fontSize20px text-lime-600 mr-1 relative top-[-2px] css-821wyw-MuiSvgIcon-root"
+                data-testid="CircleIcon"
+                focusable="false"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2"
+                />
+              </svg>
+              Test
+               
+              Friend
+            </div>
+            <div
+              className=""
+            >
+              @
+              TestUser
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+`;

frontend-next/__tests__/__snapshots__/Member.js.snap

@@ -0,0 +1,27 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Member Renders Correctly 1`] = `
+<a
+  href="/user?uid=123456"
+  onClick={[Function]}
+  onMouseEnter={[Function]}
+  onTouchStart={[Function]}
+>
+  <div
+    className="cursor-pointer g-[aliceblue] rounded-lg m-3 shadow-xl p-2"
+  >
+    <svg
+      aria-hidden={true}
+      className="MuiSvgIcon-root MuiSvgIcon-fontSize20px text-lime-600 mr-1 relative top-[-1px] css-821wyw-MuiSvgIcon-root"
+      data-testid="CircleIcon"
+      focusable="false"
+      viewBox="0 0 24 24"
+    >
+      <path
+        d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2"
+      />
+    </svg>
+    TestUser
+  </div>
+</a>
+`;

frontend-next/__tests__/__snapshots__/RMF.js.snap

@@ -0,0 +1,13 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`RMF Renders Correctly 1`] = `
+<span
+  className="mr-2"
+>
+  Hello, World! This is a test message. 
+  <img
+    className="max-w-[100%]"
+    src="https://www.google.com"
+  />
+</span>
+`;

frontend-next/jest.config.js

@@ -0,0 +1,204 @@
+const nextJest = require('next/jest')
+/**
+ * For a detailed explanation regarding each configuration property, visit:
+ * https://jestjs.io/docs/configuration
+ */
+
+/** @type {import('jest').Config} */
+const createJestConfig = nextJest({
+  // Provide the path to your Next.js app to load next.config.js and .env files in your test environment
+  dir: './',
+})
+const config = {
+  testEnvironment: 'jsdom',
+  // All imported modules in your tests should be mocked automatically
+  // automock: false,
+
+  // Stop running tests after `n` failures
+  // bail: 0,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "C:\\Users\\Nick\\AppData\\Local\\Temp\\jest",
+
+  // Automatically clear mock calls, instances, contexts and results before every test
+  clearMocks: true,
+
+  // Indicates whether the coverage information should be collected while executing the test
+  collectCoverage: true,
+
+  // An array of glob patterns indicating a set of files for which coverage information should be collected
+  // collectCoverageFrom: undefined,
+
+  // The directory where Jest should output its coverage files
+  coverageDirectory: "coverage",
+
+  // An array of regexp pattern strings used to skip coverage collection
+  // coveragePathIgnorePatterns: [
+  //   "\\\\node_modules\\\\"
+  // ],
+
+  // Indicates which provider should be used to instrument code for coverage
+  coverageProvider: "v8",
+
+  // A list of reporter names that Jest uses when writing coverage reports
+  // coverageReporters: [
+  //   "json",
+  //   "text",
+  //   "lcov",
+  //   "clover"
+  // ],
+
+  // An object that configures minimum threshold enforcement for coverage results
+  // coverageThreshold: undefined,
+
+  // A path to a custom dependency extractor
+  // dependencyExtractor: undefined,
+
+  // Make calling deprecated APIs throw helpful error messages
+  // errorOnDeprecated: false,
+
+  // The default configuration for fake timers
+  // fakeTimers: {
+  //   "enableGlobally": false
+  // },
+
+  // Force coverage collection from ignored files using an array of glob patterns
+  // forceCoverageMatch: [],
+
+  // A path to a module which exports an async function that is triggered once before all test suites
+  // globalSetup: undefined,
+
+  // A path to a module which exports an async function that is triggered once after all test suites
+  // globalTeardown: undefined,
+
+  // A set of global variables that need to be available in all test environments
+  // globals: {},
+
+  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
+  // maxWorkers: "50%",
+
+  // An array of directory names to be searched recursively up from the requiring module's location
+  // moduleDirectories: [
+  //   "node_modules"
+  // ],
+
+  // An array of file extensions your modules use
+  // moduleFileExtensions: [
+  //   "js",
+  //   "mjs",
+  //   "cjs",
+  //   "jsx",
+  //   "ts",
+  //   "tsx",
+  //   "json",
+  //   "node"
+  // ],
+
+  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
+  // moduleNameMapper: {},
+
+  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+  // modulePathIgnorePatterns: [],
+
+  // Activates notifications for test results
+  // notify: false,
+
+  // An enum that specifies notification mode. Requires { notify: true }
+  // notifyMode: "failure-change",
+
+  // A preset that is used as a base for Jest's configuration
+  // preset: undefined,
+
+  // Run tests from one or more projects
+  // projects: undefined,
+
+  // Use this configuration option to add custom reporters to Jest
+  // reporters: undefined,
+
+  // Automatically reset mock state before every test
+  // resetMocks: false,
+
+  // Reset the module registry before running each individual test
+  // resetModules: false,
+
+  // A path to a custom resolver
+  // resolver: undefined,
+
+  // Automatically restore mock state and implementation before every test
+  // restoreMocks: false,
+
+  // The root directory that Jest should scan for tests and modules within
+  // rootDir: undefined,
+
+  // A list of paths to directories that Jest should use to search for files in
+  // roots: [
+  //   "<rootDir>"
+  // ],
+
+  // Allows you to use a custom runner instead of Jest's default test runner
+  // runner: "jest-runner",
+
+  // The paths to modules that run some code to configure or set up the testing environment before each test
+  // setupFiles: [],
+
+  // A list of paths to modules that run some code to configure or set up the testing framework before each test
+  // setupFilesAfterEnv: [],
+
+  // The number of seconds after which a test is considered as slow and reported as such in the results.
+  // slowTestThreshold: 5,
+
+  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
+  // snapshotSerializers: [],
+
+  // The test environment that will be used for testing
+  // testEnvironment: "jest-environment-node",
+
+  // Options that will be passed to the testEnvironment
+  // testEnvironmentOptions: {},
+
+  // Adds a location field to test results
+  // testLocationInResults: false,
+
+  // The glob patterns Jest uses to detect test files
+  // testMatch: [
+  //   "**/__tests__/**/*.[jt]s?(x)",
+  //   "**/?(*.)+(spec|test).[tj]s?(x)"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+  // testPathIgnorePatterns: [
+  //   "\\\\node_modules\\\\"
+  // ],
+
+  // The regexp pattern or array of patterns that Jest uses to detect test files
+  // testRegex: [],
+
+  // This option allows the use of a custom results processor
+  // testResultsProcessor: undefined,
+
+  // This option allows use of a custom test runner
+  // testRunner: "jest-circus/runner",
+
+  // A map from regular expressions to paths to transformers
+  // transform: undefined,
+
+  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+  // transformIgnorePatterns: [
+  //   "\\\\node_modules\\\\",
+  //   "\\.pnp\\.[^\\\\]+$"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+  // unmockedModulePathPatterns: undefined,
+
+  // Indicates whether each individual test should be reported during the run
+  // verbose: undefined,
+
+  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+  // watchPathIgnorePatterns: [],
+
+  // Whether to use watchman for file crawling
+  // watchman: true,
+};
+
+module.exports = createJestConfig(config)

frontend-next/package.json

@@ -6,9 +6,13 @@
     "dev": "next dev",
     "build": "next build",
     "start": "npx serve@latest out",
-    "lint": "next lint"
+    "lint": "next lint",
+    "test": "jest"
   },
   "dependencies": {
+    "@babel/core": "^7.24.4",
+    "@babel/preset-env": "^7.24.4",
+    "@babel/preset-react": "^7.24.1",
     "@capacitor/android": "^5.7.4",
     "@capacitor/core": "^5.7.4",
     "@capacitor/geolocation": "^5.0.7",
@@ -25,14 +29,19 @@
     "react-beforeunload": "^2.6.0",
     "react-dom": "^18.2.0",
     "react-firebase-hooks": "^5.1.1",
-    "react-hook-form": "^7.50.1"
+    "react-hook-form": "^7.50.1",
+    "react-test-renderer": "^18.2.0"
   },
   "devDependencies": {
     "@capacitor/assets": "^3.0.5",
     "@capacitor/cli": "^5.7.4",
+    "@testing-library/jest-dom": "^6.4.2",
+    "@testing-library/react": "^15.0.2",
     "autoprefixer": "^10.0.1",
     "eslint": "^8",
     "eslint-config-next": "14.1.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
     "postcss": "^8",
     "tailwindcss": "^3.3.0"
   }

frontend-next/src/components/app/datatypes.js

@@ -63,7 +63,7 @@ function imageProcessing(url) {
  * @param {String} message - Message to Format
  * @returns {String} - Formatted Message (IN HTML)
  */
-function RMF(message) {
+export function RMF(message) {
   var URLREGEX = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/g;
   var URLmatch = message.match(URLREGEX);
   var newMessage = URLmatch ? [] : message