Add faulty test for the autoleave rooms mixin

* Unable to complete due to lack of knowledge

Signed-off-by: Zac McKenzie <zachary.mckenzie@gmail.com>

src/index.ts

@@ -37,6 +37,7 @@ export * from "./metrics/Metrics";
 // Mixins
 export * from "./mixins/AutojoinRoomsMixin";
 export * from "./mixins/AutojoinUpgradedRoomsMixin";
+export * from "./mixins/AutoleaveRoomsMixin";
 
 // Models
 export * from "./models/Presence";

test/mixins/AutoleaveRoomsMixinTest.ts

@@ -0,0 +1,63 @@
+import * as simple from "simple-mock";
+
+import { AutoleaveRoomsMixin } from "../../src";
+import { createTestClient } from "../TestUtils";
+
+describe("AutoleaveRoomsMixin", () => {
+	it("shouldn't leave rooms multiple members", async () => {
+		const { client } = createTestClient();
+		AutoleaveRoomsMixin.setupOnClient(client);
+
+		const roomId = "!test:example.org";
+		let members = [
+			"@this:example.org",
+			"@alice:example.org",
+			"@bob:example.org",
+		];
+
+		const getJoinedRoomMembersSpy = simple
+			.mock(client, "getJoinedRoomMembers")
+			.callFn((rid) => {
+				expect(rid).toEqual(roomId);
+				return members;
+			});
+		const leaveSpy = simple.mock(client, "leaveRoom");
+		const forgetSpy = simple.mock(client, "forgetRoom");
+
+		client.emit("room.event", roomId, {
+			type: "m.room.member",
+			content: { membership: "leave" },
+		});
+		expect(getJoinedRoomMembersSpy.callCount).toBe(1);
+		// Since the AutoleaveRoomsMixin room.event handler is asyncronous, these functions don't get called syncronously
+		// Which means we must somehow await the handler's completion before executing the following tests, but I'm not sure how to do that
+		// expect(leaveSpy.callCount).toBe(0);
+		// expect(forgetSpy.callCount).toBe(0);
+	});
+
+	it("should leave rooms with one or no members", async () => {
+		const { client } = createTestClient();
+		AutoleaveRoomsMixin.setupOnClient(client);
+
+		const roomId = "!test:example.org";
+		let members = ["@this:example.org"];
+
+		const getJoinedRoomMembersSpy = simple
+			.mock(client, "getJoinedRoomMembers")
+			.callFn((rid) => {
+				expect(rid).toEqual(roomId);
+				return members;
+			});
+		const leaveSpy = simple.mock(client, "leaveRoom");
+		const forgetSpy = simple.mock(client, "forgetRoom");
+
+		client.emit("room.event", roomId, {
+			type: "m.room.member",
+			content: { membership: "leave" },
+		});
+		expect(getJoinedRoomMembersSpy.callCount).toBe(1);
+		// See comments above (lines 41-42)
+		// expect(leaveSpy.callCount).toBe(1);
+		// expect(forgetSpy.callCount).toBe(1);
+	});
+});