1 files changed, 155 insertions, 0 deletions
diff --git a/comm/mail/services/sync/test/unit/test_account_tracker.js b/comm/mail/services/sync/test/unit/test_account_tracker.js
new file mode 100644
index 0000000000..98a132b48f
--- /dev/null
+++ b/comm/mail/services/sync/test/unit/test_account_tracker.js
@@ -0,0 +1,155 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at http://mozilla.org/MPL/2.0/. */
+
+do_get_profile();
+
+const { MailServices } = ChromeUtils.import(
+  "resource:///modules/MailServices.jsm"
+);
+const { AccountsEngine } = ChromeUtils.importESModule(
+  "resource://services-sync/engines/accounts.sys.mjs"
+);
+const { Service } = ChromeUtils.importESModule(
+  "resource://services-sync/service.sys.mjs"
+);
+const { TestUtils } = ChromeUtils.import(
+  "resource://testing-common/TestUtils.jsm"
+);
+
+let engine, store, tracker;
+
+add_setup(async function () {
+  engine = new AccountsEngine(Service);
+  await engine.initialize();
+  store = engine._store;
+  tracker = engine._tracker;
+
+  Assert.equal(tracker.score, 0);
+  Assert.equal(tracker._isTracking, false);
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+
+  try {
+    // Ensure there is a local mail account...
+    MailServices.accounts.localFoldersServer;
+  } catch {
+    // ... if not, make one.
+    MailServices.accounts.createLocalMailAccount();
+  }
+
+  tracker.start();
+  Assert.equal(tracker._isTracking, true);
+});
+
+/**
+ * Test creating, changing, and deleting an account that should be synced.
+ */
+add_task(async function testAccount() {
+  Assert.equal(tracker.score, 0);
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+
+  let id = newUID();
+  info(id);
+  let newAccount = MailServices.accounts.createAccount();
+  newAccount.incomingServer = MailServices.accounts.createIncomingServer(
+    "username",
+    "hostname",
+    "imap"
+  );
+  newAccount.incomingServer.UID = id;
+  newAccount.incomingServer.prettyName = "First Incoming Server";
+
+  Assert.equal(tracker.score, 301);
+  Assert.deepEqual(await tracker.getChangedIDs(), { [id]: 0 });
+
+  tracker.clearChangedIDs();
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+  tracker.resetScore();
+  Assert.equal(tracker.score, 0);
+
+  newAccount.incomingServer.prettyName = "Changed name";
+  Assert.equal(tracker.score, 301);
+  Assert.deepEqual(await tracker.getChangedIDs(), { [id]: 0 });
+
+  tracker.clearChangedIDs();
+  tracker.resetScore();
+
+  MailServices.accounts.removeAccount(newAccount, true);
+  Assert.equal(tracker.score, 301);
+  Assert.deepEqual(await tracker.getChangedIDs(), { [id]: 0 });
+
+  tracker.clearChangedIDs();
+  tracker.resetScore();
+});
+
+/**
+ * Test the store methods on calendars. The tracker should ignore them.
+ */
+add_task(async function testIncomingChanges() {
+  let id = newUID();
+
+  tracker.ignoreAll = true;
+  await store.applyIncoming({
+    id,
+    username: "username",
+    hostname: "new.hostname",
+    type: "imap",
+    prefs: {
+      authMethod: 3,
+      biffMinutes: 10,
+      doBiff: true,
+      downloadOnBiff: false,
+      emptyTrashOnExit: false,
+      incomingDuplicateAction: 0,
+      limitOfflineMessageSize: false,
+      loginAtStartUp: false,
+      maxMessageSize: 50,
+      port: 143,
+      prettyName: "New IMAP Server",
+      socketType: Ci.nsMsgSocketType.plain,
+    },
+  });
+  tracker.ignoreAll = false;
+
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+  Assert.equal(tracker.score, 0);
+
+  tracker.clearChangedIDs();
+  tracker.resetScore();
+
+  tracker.ignoreAll = true;
+  await store.applyIncoming({
+    id,
+    username: "username",
+    hostname: "new.hostname",
+    type: "imap",
+    prefs: {
+      authMethod: 3,
+      biffMinutes: 10,
+      doBiff: true,
+      downloadOnBiff: false,
+      emptyTrashOnExit: false,
+      incomingDuplicateAction: 0,
+      limitOfflineMessageSize: false,
+      loginAtStartUp: false,
+      maxMessageSize: 50,
+      port: 993,
+      prettyName: "Changed IMAP Server",
+      socketType: Ci.nsMsgSocketType.SSL,
+    },
+  });
+  tracker.ignoreAll = false;
+
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+  Assert.equal(tracker.score, 0);
+
+  tracker.ignoreAll = true;
+  await store.applyIncoming({
+    id,
+    deleted: true,
+  });
+  tracker.ignoreAll = false;
+
+  Assert.deepEqual(await tracker.getChangedIDs(), {});
+  Assert.equal(tracker.score, 0);
+});