message: Avoid using .render() in forward dialog test
diff: @@ -53,6 +53,7 @@ describe("ForwardDialog", () => {
  // Wait one tick for our profile data to load so the state update happens within act
  await new Promise(resolve => setImmediate(resolve));
  });
  + wrapper.update();
  return wrapper;
  };
  @@ -97,31 +98,42 @@ describe("ForwardDialog", () => {
  cancelSend = reject;
  }));
  - const firstButton = wrapper.find("AccessibleButton.mx_ForwardList_sendButton").first();
  - expect(firstButton.render().is(".mx_ForwardList_canSend")).toBe(true);
  + let firstButton;
  + let secondButton;
  + const update = () => {
  + wrapper.update();
  + firstButton = wrapper.find("AccessibleButton.mx_ForwardList_sendButton").first();
  + secondButton = wrapper.find("AccessibleButton.mx_ForwardList_sendButton").at(1);
  + };
  + update();
  +
  + expect(firstButton.is(".mx_ForwardList_canSend")).toBe(true);
  act(() => { firstButton.simulate("click"); });
  - expect(firstButton.render().is(".mx_ForwardList_sending")).toBe(true);
  + update();
  + expect(firstButton.is(".mx_ForwardList_sending")).toBe(true);
  await act(async () => {
  cancelSend();
  // Wait one tick for the button to realize the send failed
  await new Promise(resolve => setImmediate(resolve));
  });
  - expect(firstButton.render().is(".mx_ForwardList_sendFailed")).toBe(true);
  + update();
  + expect(firstButton.is(".mx_ForwardList_sendFailed")).toBe(true);
  - const secondButton = wrapper.find("AccessibleButton.mx_ForwardList_sendButton").at(1);
  - expect(secondButton.render().is(".mx_ForwardList_canSend")).toBe(true);
  + expect(secondButton.is(".mx_ForwardList_canSend")).toBe(true);
  act(() => { secondButton.simulate("click"); });
  - expect(secondButton.render().is(".mx_ForwardList_sending")).toBe(true);
  + update();
  + expect(secondButton.is(".mx_ForwardList_sending")).toBe(true);
  await act(async () => {
  finishSend();
  // Wait one tick for the button to realize the send succeeded
  await new Promise(resolve => setImmediate(resolve));
  });
  - expect(secondButton.render().is(".mx_ForwardList_sent")).toBe(true);
  + update();
  + expect(secondButton.is(".mx_ForwardList_sent")).toBe(true);
  });
  it("can render replies", async () => {
  