Container locking - fixed broken tests due to rebasing against master

package.json

@@ -26,7 +26,7 @@
     "stylelint-config-standard": "^16.0.0",
     "stylelint-order": "^0.3.0",
     "web-ext": "^2.9.3",
-    "webextensions-jsdom": "^1.1.0"
+    "webextensions-jsdom": "^1.1.1"
   },
   "homepage": "https://github.com/mozilla/multi-account-containers#readme",
   "license": "MPL-2.0",

test/features/lock.test.js

@@ -1,14 +1,14 @@
 // https://github.com/mozilla/multi-account-containers/issues/847
 describe("Lock Feature", () => {
-  const activeTab = {
-    id: 1,
-    cookieStoreId: "firefox-container-1",
-    url: "http://example.com",
-    index: 0,
-    active: true
-  };
+  const url1 = "http://example.com";
+  const url2 = "http://example2.com";
+
+  let activeTab;
   beforeEach(async () => {
-    await helper.browser.initializeWithTab(activeTab);
+    activeTab = await helper.browser.initializeWithTab({
+      cookieStoreId: "firefox-container-1",
+      url: url1
+    });
   });
 
   describe("click the 'Always open in' checkbox in the popup", () => {
@@ -18,9 +18,8 @@ describe("Lock Feature", () => {
     });
     
     describe("open different URL in same tab", () => {
-      const differentURL = "http://example2.com";
       beforeEach(async () => {
-        await helper.browser.browseToURL(activeTab.id, differentURL);
+        await helper.browser.browseToURL(activeTab.id, url2);
       });
 
       it("should not open a new tab", () => {
@@ -32,20 +31,31 @@ describe("Lock Feature", () => {
           await helper.popup.setContainerIsLocked(activeTab.cookieStoreId, true);
         });
     
-        describe("open different URL in same tab", () => {
+        describe("wait 2 seconds, then open different URL in same tab", () => {
           beforeEach(async () => {
-            await helper.browser.browseToURL(activeTab.id, differentURL);
+            // Note: must wait 2 seconds, because of code in messageHandler that assumes
+            // a newly-created tab is not 'genuine' until 2 seconds have elapsed since
+            // its creation.
+            // Unfortunately, this test runner recreates the tab at every single 'beforeEach',
+            // so messageHandler thinks the tab is not genuine and tries to remove it,
+            // meaning the below tests will (incorrectly) fail.
+            await global.sleep(2500);
+            await helper.browser.browseToURL(activeTab.id, url2);
           });
 
           it("should open a new tab in the default container", () => {
             background.browser.tabs.create.should.have.been.calledWith(sinon.match({
-              url: differentURL,
+              url: url2,
               cookieStoreId: "firefox-default",
               openerTabId: activeTab.id,
               index: activeTab.index + 1,
               active: activeTab.active
             }));
           });
+          
+          it("should not remove the original tab", () => {
+            background.browser.tabs.remove.should.not.have.been.called;
+          });
         });
       });
     });

test/helper.js

@@ -11,6 +11,8 @@ module.exports = {
           }
         },
         popup: {
+          // Required to access variables, because nyc messes up 'eval'
+          script: "function evalScript(v) { return eval(v); }",
           jsdom: {
             beforeParse(window) {
               window.browser.storage.local.set({
@@ -31,7 +33,6 @@ module.exports = {
       return background.browser.tabs._create(tab, options);
     },
     
-    // https://github.com/mozilla/multi-account-containers/issues/847
     async browseToURL(tabId, url) {
       const [promise] = background.browser.webRequest.onBeforeRequest.addListener.yield({
         frameId: 0,
@@ -53,7 +54,7 @@ module.exports = {
     
     // https://github.com/mozilla/multi-account-containers/issues/847
     async setContainerIsLocked(cookieStoreId, isLocked) {
-      const Logic = popup.dom.window.eval("Logic");
+      const Logic = popup.window.evalScript("Logic");
       const userContextId = Logic.userContextId(cookieStoreId);
       await Logic.lockOrUnlockContainer(userContextId, isLocked);
     }

test/setup.js

@@ -16,6 +16,9 @@ global.nextTick = () => {
     });
   });
 };
+global.sleep = (delay) => {
+  return new Promise((resolve) => { setTimeout(resolve, delay); });
+};
 
 global.helper = require("./helper");