add ts file for missing test key_change_listener

.gitignore

@@ -32,6 +32,9 @@ test/test.js
 ts/**/*.js
 ts/protobuf/*.d.ts
 ts/**/*.js.map
+test/ts/**/*.js.map
+test/ts/**/*.js
+
 
 # Swapfiles
 **/*.swp

test/ts/keychange_listener_test.ts

@@ -0,0 +1,86 @@
+import { assert } from 'chai';
+
+const { libsignal, Whisper, ConversationController } = window;
+
+import { mapDispatchToProps } from '../../ts/state/actions.js';
+
+describe('KeyChangeListener', () => {
+  const phoneNumberWithKeyChange = '+13016886524'; // nsa
+  const address = new libsignal.SignalProtocolAddress(
+    phoneNumberWithKeyChange,
+    1
+  );
+  const oldKey = libsignal.crypto.getRandomBytes(33);
+  const newKey = libsignal.crypto.getRandomBytes(33);
+  let store: any;
+
+  beforeEach(async () => {
+    store = new window.SignalProtocolStore();
+    await store.hydrateCaches();
+    Whisper.KeyChangeListener.init(store);
+    return store.saveIdentity(address.toString(), oldKey);
+  });
+
+  afterEach(() => {
+    return store.removeIdentityKey(phoneNumberWithKeyChange);
+  });
+
+  describe('When we have a conversation with this contact', () => {
+    // this.timeout(2000);
+
+    let convo: any;
+    before(async () => {
+      convo = ConversationController.dangerouslyCreateAndAdd({
+        id: phoneNumberWithKeyChange,
+        type: 'private',
+      });
+      await window.Signal.Data.saveConversation(convo.attributes, {
+        Conversation: Whisper.Conversation,
+      });
+    });
+
+    after(async () => {
+      await convo.destroyMessages();
+      await window.Signal.Data.saveConversation(convo.id);
+    });
+
+    it('generates a key change notice in the private conversation with this contact', done => {
+      convo.once('newmessage', async () => {
+        await convo.fetchMessages();
+        const message = convo.messageCollection.at(0);
+        assert.strictEqual(message.get('type'), 'keychange');
+        done();
+      });
+      store.saveIdentity(address.toString(), newKey);
+    });
+  });
+
+  describe('When we have a group with this contact', () => {
+    let convo: any;
+
+    before(async () => {
+      convo = ConversationController.dangerouslyCreateAndAdd({
+        id: 'groupId',
+        type: 'group',
+        members: [phoneNumberWithKeyChange],
+      });
+      await window.Signal.Data.saveConversation(convo.attributes, {
+        Conversation: Whisper.Conversation,
+      });
+    });
+    after(async () => {
+      await convo.destroyMessages();
+      await window.Signal.Data.saveConversation(convo.id);
+    });
+
+    it('generates a key change notice in the group conversation with this contact', done => {
+      convo.once('newmessage', async () => {
+        await convo.fetchMessages();
+        const message = convo.messageCollection.at(0);
+        assert.strictEqual(message.get('type'), 'keychange');
+        done();
+      });
+      store.saveIdentity(address.toString(), newKey);
+    });
+  });
+});