67 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			TypeScript
		
	
	
/*
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Copyright 2023 Mikhail Aheichyk
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Copyright 2023 Nordeck IT + Consulting GmbH.
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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    http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { uniqueId } from "lodash";
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import type { Page } from "@playwright/test";
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import type { ClientEvent, MatrixEvent, Room } from "matrix-js-sdk/src/matrix";
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import { Client } from "../pages/client";
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/**
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 * Resolves when room state matches predicate.
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 * @param page Page instance
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 * @param client Client instance that can be user or bot
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 * @param roomId room id to find room and check
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 * @param predicate defines condition that is used to check the room state
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 */
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export async function waitForRoom(
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    page: Page,
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    client: Client,
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    roomId: string,
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    predicate: (room: Room) => boolean,
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): Promise<void> {
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    const predicateId = uniqueId("waitForRoom");
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    await page.exposeFunction(predicateId, predicate);
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    await client.evaluateHandle(
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        (matrixClient, { roomId, predicateId }) => {
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            return new Promise<Room>((resolve) => {
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                const room = matrixClient.getRoom(roomId);
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                if (window[predicateId](room)) {
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                    resolve(room);
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                    return;
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                }
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                function onEvent(ev: MatrixEvent) {
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                    if (ev.getRoomId() !== roomId) return;
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                    if (window[predicateId](room)) {
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                        matrixClient.removeListener("event" as ClientEvent, onEvent);
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                        resolve(room);
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                    }
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                }
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                matrixClient.on("event" as ClientEvent, onEvent);
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            });
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        },
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        { roomId, predicateId },
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    );
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}
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export const CommandOrControl = process.platform === "darwin" ? "Meta" : "Control";
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