Added test for focusWindow (#177)

s1hofmann · web-flow · commit d376d4f63403 · 2024-03-11T22:58:11.000+01:00
* Added test for focusWindow

* Added test for focusWindow

* Refined focus test

* Refined test for focusWindow
diff --git a/test/window-integration-tests/package-lock.json b/test/window-integration-tests/package-lock.json
diff --git a/test/window-integration-tests/second.html b/test/window-integration-tests/second.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="UTF-8">
+    <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
+    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
+    <link href="index.css" rel="stylesheet"/>
+    <title>libnut secondary window</title>
+  </head>
+  <body style="width: 100%; height: 100%">
+    <div id="content">
+      <p>I'm just a placeholder</p>
+    </div>
+    <script src="renderer.js"></script>
+  </body>
+</html>
diff --git a/test/window-integration-tests/second.js b/test/window-integration-tests/second.js
@@ -0,0 +1,37 @@
+const {app, ipcMain, BrowserWindow} = require('electron')
+const path = require('path');
+const { POS_X, POS_Y, WIDTH, HEIGTH } = require("./constants");
+
+function createWindow() {
+    const mainWindow = new BrowserWindow({
+        width: WIDTH,
+        height: HEIGTH,
+        alwaysOnTop: true,
+        webPreferences: {
+            nodeIntegration: true,
+            preload: path.join(__dirname, 'preload.js')
+        }
+    });
+    mainWindow.loadFile(path.join(__dirname, "second.html"));
+    mainWindow.setPosition(POS_X, POS_Y);
+}
+
+ipcMain.on("main", (event, args) => {
+    if (args === "quit") {
+        app.quit();
+    }
+});
+
+app.whenReady().then(() => {
+    setTimeout(() => app.exit(1), 15000);
+    createWindow()
+
+    app.on('activate', function () {
+        if (BrowserWindow.getAllWindows().length === 0) createWindow()
+    })
+})
+
+app.on('window-all-closed', function () {
+    console.log("Bye!");
+    app.quit();
+})
diff --git a/test/window-integration-tests/test.js b/test/window-integration-tests/test.js
@@ -95,6 +95,28 @@ describe("getActiveWindow", () => {
     });
 });
 
+describe("focusWindow", () => {
+    it("should properly focus the correct window", async () => {
+        // GIVEN
+        const openWindowHandle = libnut.getActiveWindow();
+
+        // WHEN
+        const secondApp = await electron.launch({args: ['second.js']});
+        const secondPage = await secondApp.firstWindow({timeout: APP_TIMEOUT});
+
+        const result = libnut.focusWindow(openWindowHandle);
+
+        // THEN
+        const activeWindowHandle = libnut.getActiveWindow();
+        const activeWindowName = libnut.getWindowTitle(activeWindowHandle);
+        expect(activeWindowName).toBe(TITLE);
+        expect(result).toBeTruthy();
+        if (secondApp) {
+            await secondApp.close();
+        }
+    });
+});
+
 afterEach(async () => {
     if (app) {
         await app.close();
