Fix flaky tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

playwright/e2e/right-panel/right-panel.spec.ts

@@ -47,6 +47,7 @@ test.describe("RightPanel", () => {
             // Set a local room address
             const localAddresses = page.locator(".mx_SettingsFieldset", { hasText: "Local Addresses" });
             await localAddresses.getByRole("textbox").fill(ROOM_ADDRESS_LONG);
+            await expect(page.getByText("This address is available to use")).toBeVisible();
             await localAddresses.getByRole("button", { name: "Add" }).click();
             await expect(localAddresses.getByText(`#${ROOM_ADDRESS_LONG}:localhost`)).toHaveClass(
                 "mx_EditableItem_item",

playwright/e2e/settings/general-room-settings-tab.spec.ts

@@ -41,6 +41,7 @@ test.describe("General room settings tab", () => {
         // 1. Set the room-address to be a really long string
         const longString = "abcasdhjasjhdaj1jh1asdhasjdhajsdhjavhjksd".repeat(4);
         await settings.locator("#roomAliases input[label='Room address']").fill(longString);
+        await expect(page.getByText("This address is available to use")).toBeVisible();
         await settings.locator("#roomAliases").getByText("Add", { exact: true }).click();
 
         // 2. wait for the new setting to apply ...

playwright/pages/client.ts

@@ -179,18 +179,17 @@ export class Client {
     public async createRoom(options: ICreateRoomOpts): Promise<string> {
         const client = await this.prepareClient();
         return await client.evaluate(async (cli, options) => {
-            const roomPromise = new Promise<void>((resolve) => {
-                const onRoom = (room: Room) => {
-                    if (room.roomId === roomId) {
-                        cli.off(window.matrixcs.ClientEvent.Room, onRoom);
-                        resolve();
-                    }
-                };
-                cli.on(window.matrixcs.ClientEvent.Room, onRoom);
-            });
             const { room_id: roomId } = await cli.createRoom(options);
             if (!cli.getRoom(roomId)) {
-                await roomPromise;
+                await new Promise<void>((resolve) => {
+                    const onRoom = (room: Room) => {
+                        if (room.roomId === roomId) {
+                            cli.off(window.matrixcs.ClientEvent.Room, onRoom);
+                            resolve();
+                        }
+                    };
+                    cli.on(window.matrixcs.ClientEvent.Room, onRoom);
+                });
             }
             return roomId;
         }, options);