chore: split Jest configuration for Client and Electron

The Jest configuration and setup files have been split into separate ones for client and Electron app testing. This will allow distinct test configuration and match patterns for the two different environments. Furthermore, corresponding changes are made in the package.json file to add different test scripts for running these new configuration files.

jest.config.ts → jest.config.client.ts

@@ -4,8 +4,8 @@ import { defaults } from "jest-config";
 
 const jestConfig = {
 	...defaults,
+	roots: ["<rootDir>/src/client"],
 	testMatch: ["**/?(*.)test.ts?(x)"],
-	testPathIgnorePatterns: [".e2e."],
 	transform: {
 		"^.+\\.(t|j)sx?$": [
 			"@swc/jest",
@@ -22,7 +22,6 @@ const jestConfig = {
 	},
 	moduleNameMapper: {
 		"@/(.*)": "<rootDir>/src/client/$1",
-		"$/(.*)": "<rootDir>/src/electron/future/$1",
 		"#/(.*)": "<rootDir>/src/shared/$1",
 	},
 	collectCoverage: true,
@@ -37,7 +36,6 @@ const jestConfig = {
 	testEnvironment: "jsdom",
 	transformIgnorePatterns: ["/node_modules/"],
 	extensionsToTreatAsEsm: [".ts", ".tsx"],
-	setupFilesAfterEnv: ["<rootDir>/jest.setup.ts"],
 };
 
 export default jestConfig;

jest.config.electron.ts

@@ -0,0 +1,31 @@
+import { defaults } from "jest-config";
+
+// Adjust the import path to your tsconfig.json file
+
+const jestConfig = {
+	...defaults,
+	roots: ["<rootDir>/src/electron"],
+	testMatch: ["**/?(*.)test.ts"],
+	testPathIgnorePatterns: [".e2e."],
+	transform: {
+		"^.+\\.ts$": ["@swc/jest"],
+	},
+	moduleNameMapper: {
+		"@/(.*)": "<rootDir>/src/electron/future/$1",
+		"#/(.*)": "<rootDir>/src/shared/$1",
+	},
+	collectCoverage: true,
+	coverageDirectory: "./coverage",
+	coverageProvider: "v8",
+	coverageReporters: ["lcov", "text", "json"],
+	coverageThreshold: {
+		global: {
+			lines: 80,
+		},
+	},
+	transformIgnorePatterns: ["/node_modules/"],
+	extensionsToTreatAsEsm: [".ts"],
+	setupFilesAfterEnv: ["<rootDir>/jest.setup.electron.ts"],
+};
+
+export default jestConfig;

jest.setup.ts → jest.setup.electron.ts

@@ -1,11 +1,4 @@
 jest.mock("electron", () => {
-	const mockBrowserWindow = jest.fn().mockImplementation(() => ({
-		loadURL: jest.fn(),
-		on: jest.fn(),
-		once: jest.fn(),
-		close: jest.fn(),
-	}));
-
 	const mockWebContents = {
 		send: jest.fn(),
 	};
@@ -17,8 +10,13 @@ jest.mock("electron", () => {
 		close: jest.fn(),
 		webContents: mockWebContents,
 	};
-
-	mockBrowserWindow.getFocusedWindow = jest.fn(() => mockFocusedWindow);
+	const mockBrowserWindow = jest.fn().mockImplementation(() => ({
+		loadURL: jest.fn(),
+		on: jest.fn(),
+		once: jest.fn(),
+		close: jest.fn(),
+		getFocusedWindow: jest.fn(() => mockFocusedWindow),
+	}));
 
 	return {
 		BrowserWindow: mockBrowserWindow,

package.json

@@ -21,7 +21,8 @@
     "toc": "npx markdown-toc README.md -i",
     "tsc:noEmit": "tsc --noEmit",
     "caption:test": "ts-node-esm main/captions/misc.ts",
-    "test:unit": "jest --runInBand --config jest.config.ts --verbose",
+    "test:electron": "jest --runInBand --config jest.config.electron.ts --verbose",
+    "test:client": "jest --runInBand --config jest.config.client.ts --verbose",
     "pretest:e2e": "nextron build --no-pack",
     "test:e2e": "npx playwright test"
   },