Add a test for no window when extension is disabled

browser_tests/popup.test.js

@@ -1,4 +1,5 @@
 import path from 'path';
+import { TimeoutError } from 'puppeteer';
 import * as utils from "./utils";
 
 
@@ -17,7 +18,7 @@ afterEach(async () => {
     worker = null
 });
 
-test("popup appears when hovering over text in plain html", async () => {
+test("if extension ENABLED, popup appears when hovering over text in plain html", async () => {
     const page = await browser.newPage();
     await page.goto(`file://${path.resolve()}/browser_tests/testdata/plain.html`, { waitUntil: ['domcontentloaded', "networkidle2"] });
     await page.bringToFront();
@@ -31,6 +32,22 @@ test("popup appears when hovering over text in plain html", async () => {
     // Those coordinates might be screen dependent, but for now they pass on GitHub actions
     // and locally. If they start failng somewhere else, this needs to be revisited
     await page.mouse.move(40, 15)
-    const exists = !! await page.waitForSelector("#zhongwen-window", { timeout: 5000 });
+    const exists = !! await page.waitForSelector("#zhongwen-window", { timeout: 4000 });
     expect(exists).toBe(true)
 })
+
+test("if extension DISABLED, popup does not appear when hovering over text in plain html", async () => {
+    const page = await browser.newPage();
+    await page.goto(`file://${path.resolve()}/browser_tests/testdata/plain.html`, { waitUntil: ['domcontentloaded', "networkidle2"] });
+    await page.bringToFront();
+
+
+    await page.setViewport({ width: 1280, height: 720 });
+    await utils.wait(500)
+
+    // Those coordinates might be screen dependent, but for now they pass on GitHub actions
+    // and locally. If they start failng somewhere else, this needs to be revisited
+    await page.mouse.move(40, 15)
+    await expect(page.waitForSelector("#zhongwen-window", { timeout: 3000 })).rejects.toThrow(TimeoutError)
+})
+