MockWebSocketFactory.kt
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/*
* Copyright 2023 LiveKit, Inc.
*
* 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.
*/
package io.livekit.android.mock
import io.livekit.android.util.toOkioByteString
import io.livekit.android.util.toPBByteString
import livekit.LivekitModels
import livekit.LivekitRtc
import okhttp3.Request
import okhttp3.WebSocket
import okhttp3.WebSocketListener
class MockWebSocketFactory : WebSocket.Factory {
/**
* The most recently created [WebSocket].
*/
lateinit var ws: MockWebSocket
/**
* The request used to create [ws]
*/
lateinit var request: Request
/**
* The listener associated with [ws]
*/
lateinit var listener: WebSocketListener
override fun newWebSocket(request: Request, listener: WebSocketListener): WebSocket {
this.ws = MockWebSocket(request, listener) { byteString ->
val signalRequest = LivekitRtc.SignalRequest.parseFrom(byteString.toPBByteString())
if (signalRequest.hasAddTrack()) {
val addTrack = signalRequest.addTrack
val trackPublished = with(LivekitRtc.SignalResponse.newBuilder()) {
trackPublished = with(LivekitRtc.TrackPublishedResponse.newBuilder()) {
cid = addTrack.cid
if (addTrack.type == LivekitModels.TrackType.AUDIO) {
track = TestData.LOCAL_AUDIO_TRACK
} else {
track = TestData.LOCAL_VIDEO_TRACK
}
build()
}
build()
}
this.listener.onMessage(this.ws, trackPublished.toOkioByteString())
}
}
this.listener = listener
this.request = request
onOpen?.invoke(this)
return ws
}
var onOpen: ((MockWebSocketFactory) -> Unit)? = null
}