Fix new line created when enter is pressed

src/components/views/rooms/wysiwyg_composer/hooks/useInputEventProcessor.ts

@@ -168,13 +168,15 @@ function handleInputEvent(event: InputEvent, send: Send, isCtrlEnterToSend: bool
  case "insertParagraph":
  if (!isCtrlEnterToSend) {
  send();
+ return null;
  }
- return null;
+ break;
  case "sendMessage":
  if (isCtrlEnterToSend) {
  send();
+ return null;
  }
- return null;
+ break;
  }
 
  return event;

test/components/views/rooms/wysiwyg_composer/components/WysiwygComposer-test.tsx

@@ -149,15 +149,33 @@ describe("WysiwygComposer", () => {
 
  it("Should not call onSend when Enter is pressed", async () => {
  // When
+ const textbox = screen.getByRole("textbox");
+
  fireEvent(
- screen.getByRole("textbox"),
+ textbox,
  new InputEvent("input", {
  inputType: "insertParagraph",
  }),
  );
 
  // Then it does not send a message
  await waitFor(() => expect(onSend).toBeCalledTimes(0));
+
+ fireEvent(
+ textbox,
+ new InputEvent("input", {
+ inputType: "insertText",
+ data: "other",
+ }),
+ );
+
+ // The focus is on the last text node
+ await waitFor(() => {
+ const selection = document.getSelection();
+ if (selection) {
+ expect(selection.focusNode.textContent).toEqual("other");
+ }
+ });
  });
 
  it("Should send a message when Ctrl+Enter is pressed", async () => {