awrtc_browser/src/test/CallTest.ts

Compatible browser implementation to the Unity asset WebRTC Video Chat. Try examples in build folder

/*
Copyright (c) 2019, because-why-not.com Limited
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of the copyright holder nor the names of its
  contributors may be used to endorse or promote products derived from
  this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

import {ICall, NetworkConfig, ConnectionId,
    MediaConfig, BrowserWebRtcCall, CallEventType,
    DataMessageEventArgs, MessageEventArgs,
    CallAcceptedEventArgs, CallEventArgs } from "../awrtc/index";


export class CallTestHelper
{
    static CreateCall(video:boolean, audio: boolean) : ICall {

        var nconfig = new NetworkConfig();
        nconfig.SignalingUrl = "wss://signaling.because-why-not.com:443/test";
        
        var call = new BrowserWebRtcCall(nconfig);

        return call;
    }
    
}  

describe("CallTest", () => {
    var originalTimeout;

    beforeEach(() => {
        originalTimeout = jasmine.DEFAULT_TIMEOUT_INTERVAL;
        jasmine.DEFAULT_TIMEOUT_INTERVAL = 60000;
    });
    afterEach(() => {
        jasmine.DEFAULT_TIMEOUT_INTERVAL =originalTimeout;
    });
    it("CallTest normal", () => {
        expect(true).toBe(true);
    });
    it("CallTest async", (done) => {
        setTimeout(()=>{
            
            expect(true).toBe(true);
            done();
        }, 1000);
    });

    it("Send test", (done) => {

        var call1 : ICall = null;
        var call2 : ICall = null;
        let call1ToCall2:ConnectionId;
        let call2ToCall1:ConnectionId;

        var address = "webunittest";

        var teststring1 = "teststring1";
        var teststring2 = "teststring2";
        var testdata1 = new Uint8Array([1, 2]);
        var testdata2 = new Uint8Array([3, 4]);
        

        call1 = CallTestHelper.CreateCall(false, false);
        expect(call1).not.toBeNull();
        call2 = CallTestHelper.CreateCall(false, false);
        expect(call2).not.toBeNull();
        expect(true).toBe(true);

        var mconfig = new MediaConfig();
        mconfig.Audio = false;
        mconfig.Video = false;


        call1.addEventListener((sender: any, args: CallEventArgs)=>{
            if(args.Type == CallEventType.ConfigurationComplete)
            {
                console.debug("call1 ConfigurationComplete");
                call2.Configure(mconfig);
            }else if(args.Type == CallEventType.WaitForIncomingCall)
            {
                console.debug("call1 WaitForIncomingCall");
                call2.Call(address);
            }else if(args.Type == CallEventType.CallAccepted)
            {
                let ar = args as CallAcceptedEventArgs;
                call1ToCall2 = ar.ConnectionId;
                //wait for message
            }else if(args.Type == CallEventType.Message)
            {
                console.debug("call1 Message");
                var margs = args as MessageEventArgs;
                expect(margs.Content).toBe(teststring1);
                expect(margs.Reliable).toBe(true);
                call1.Send(teststring2, false, call1ToCall2);

            }else if(args.Type == CallEventType.DataMessage)
            {
                console.debug("call1 DataMessage");
                var dargs = args as DataMessageEventArgs;
                expect(dargs.Reliable).toBe(true);

                var recdata = dargs.Content;
                expect(testdata1[0]).toBe(recdata[0]);
                expect(testdata1[1]).toBe(recdata[1]);

                console.debug("call1 send DataMessage");
                call1.SendData(testdata2, false, call1ToCall2)
            }else{

                console.error("unexpected event: " + args.Type);
                expect(true).toBe(false);
            }
        });
        call2.addEventListener((sender: any, args: CallEventArgs)=>{

            if(args.Type == CallEventType.ConfigurationComplete)
            {
                console.debug("call2 ConfigurationComplete");
                call1.Listen(address);
            }else if(args.Type == CallEventType.CallAccepted)
            {
                let ar = args as CallAcceptedEventArgs;
                call2ToCall1 = ar.ConnectionId;
                expect(call2ToCall1).toBeDefined();
                call2.Send(teststring1);
            }else if(args.Type == CallEventType.Message)
            {
                console.debug("call2 Message");
                var margs = args as MessageEventArgs;
                expect(margs.Content).toBe(teststring2);
                expect(margs.Reliable).toBe(false);
                console.debug("call2 send DataMessage " + call2ToCall1.id);
                call2.SendData(testdata1, true, call2ToCall1)
            }else if(args.Type == CallEventType.DataMessage)
            {
                console.debug("call2 DataMessage");
                var dargs = args as DataMessageEventArgs;
                expect(dargs.Reliable).toBe(false);

                var recdata = dargs.Content;
                expect(testdata2[0]).toBe(recdata[0]);
                expect(testdata2[1]).toBe(recdata[1]);
                done();

            }else{

                console.error("unexpected event: " + args.Type);
                expect(true).toBe(false);
            }
        });
        setInterval(()=>{
            call1.Update();
            call2.Update();
        }, 50);

        
        call1.Configure(mconfig);
    });
});