/**
 * Copyright 2022 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import expect from 'expect';
import {Connection} from 'puppeteer-core/internal/common/bidi/Connection.js';
import {ConnectionTransport} from 'puppeteer-core/internal/common/ConnectionTransport.js';

describe('WebDriver BiDi', () => {
  describe('Connection', () => {
    class TestConnectionTransport implements ConnectionTransport {
      sent: string[] = [];
      closed = false;

      send(message: string) {
        this.sent.push(message);
      }

      close(): void {
        this.closed = true;
      }
    }

    it('should work', async () => {
      const transport = new TestConnectionTransport();
      const connection = new Connection(transport);
      const responsePromise = connection.send('session.new', {
        capabilities: {
          proxy: {},
        },
      });
      expect(transport.sent).toEqual([
        `{"id":1,"method":"session.new","params":{"capabilities":{"proxy":{}}}}`,
      ]);
      const id = JSON.parse(transport.sent[0]!).id;
      const rawResponse = {
        id,
        result: {ready: false, message: 'already connected'},
      };
      (transport as ConnectionTransport).onmessage?.(
        JSON.stringify(rawResponse)
      );
      const response = await responsePromise;
      expect(response).toEqual(rawResponse);
      connection.dispose();
      expect(transport.closed).toBeTruthy();
    });
  });
});
