Add LocalRoom (#9023)

test/models/LocalRoom-test.ts

@@ -0,0 +1,90 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { MatrixClient } from "matrix-js-sdk/src/matrix";
+
+import { LocalRoom, LocalRoomState, LOCAL_ROOM_ID_PREFIX } from "../../src/models/LocalRoom";
+import { createTestClient } from "../test-utils";
+
+const stateTestData = [
+    {
+        name: "NEW",
+        state: LocalRoomState.NEW,
+        isNew: true,
+        isCreated: false,
+        isError: false,
+    },
+    {
+        name: "CREATING",
+        state: LocalRoomState.CREATING,
+        isNew: false,
+        isCreated: false,
+        isError: false,
+    },
+    {
+        name: "CREATED",
+        state: LocalRoomState.CREATED,
+        isNew: false,
+        isCreated: true,
+        isError: false,
+    },
+    {
+        name: "ERROR",
+        state: LocalRoomState.ERROR,
+        isNew: false,
+        isCreated: false,
+        isError: true,
+    },
+];
+
+describe("LocalRoom", () => {
+    let room: LocalRoom;
+    let client: MatrixClient;
+
+    beforeEach(() => {
+        client = createTestClient();
+        room = new LocalRoom(LOCAL_ROOM_ID_PREFIX + "test", client, "@test:localhost");
+    });
+
+    it("should not raise an error on getPendingEvents (implicitly check for pendingEventOrdering: detached)", () => {
+        room.getPendingEvents();
+        expect(true).toBe(true);
+    });
+
+    it("should not have after create callbacks", () => {
+        expect(room.afterCreateCallbacks).toHaveLength(0);
+    });
+
+    stateTestData.forEach((stateTestDatum) => {
+        describe(`in state ${stateTestDatum.name}`, () => {
+            beforeEach(() => {
+                room.state = stateTestDatum.state;
+            });
+
+            it(`isNew should return ${stateTestDatum.isNew}`, () => {
+                expect(room.isNew).toBe(stateTestDatum.isNew);
+            });
+
+            it(`isCreated should return ${stateTestDatum.isCreated}`, () => {
+                expect(room.isCreated).toBe(stateTestDatum.isCreated);
+            });
+
+            it(`isError should return ${stateTestDatum.isError}`, () => {
+                expect(room.isError).toBe(stateTestDatum.isError);
+            });
+        });
+    });
+});