Coverage Summary for Class: TestDeviceEntry (debug.com.greybox.projectmesh.testing)

 package com.greybox.projectmesh.testing
 
 import android.util.Log
 import com.ustadmobile.meshrabiya.log.MNetLogger
 import com.ustadmobile.meshrabiya.mmcp.MmcpOriginatorMessage
 import com.ustadmobile.meshrabiya.vnet.VirtualNode
 import com.ustadmobile.meshrabiya.vnet.VirtualNodeDatagramSocket
 import java.net.DatagramSocket
 import java.net.InetAddress
 import java.util.concurrent.Executors
 
 /**
  * Utility class to create test device entries for the mesh network.
  *
  * This simulates a device with a virtual node, logger, and mock network socket,
  * allowing for testing without real devices.
  */
 class TestDeviceEntry {
     companion object {
         /** Test logger used for capturing logs during testing */
         private val testLogger = TestMNetLogger()
 
         /**
          * Creates a simulated test device entry.
          *
          * @return a pair containing the device's integer address and its LastOriginatorMessage
          */
         fun createTestEntry(): Pair<Int, VirtualNode.LastOriginatorMessage> {
             try {
                 // Convert the string IP to a byte array
                 val testAddressBytes = TestDeviceService.TEST_DEVICE_IP
                     .split(".")
                     .map { it.toInt().toByte() }
                     .toByteArray()
 
                 val testAddress = InetAddress.getByAddress(testAddressBytes)
 
                 // Convert IP address bytes to an Int manually
                 val testAddressInt = testAddressBytes.foldIndexed(0) { index, acc, byte ->
                     acc or ((byte.toInt() and 0xFF) shl (24 - (index * 8)))
                 }
 
                 Log.d("TestDeviceEntry", "Creating test entry with IP: ${TestDeviceService.TEST_DEVICE_IP}")
                 Log.d("TestDeviceEntry", "Test address as int: $testAddressInt")
 
                 // Create a basic MmcpOriginatorMessage
                 val mockOriginatorMessage = MmcpOriginatorMessage(
                     messageId = 1,
                     pingTimeSum = 50.toShort(),
                     connectConfig = null,
                     sentTime = System.currentTimeMillis()
                 )
 
                 // Create a virtual router for testing
                 val testRouter = TestVirtualRouter()
 
                 // Create a mock VirtualNodeDatagramSocket using our test router
                 val mockSocket = VirtualNodeDatagramSocket(
                     socket = DatagramSocket(),
                     ioExecutorService = Executors.newSingleThreadExecutor(),
                     router = testRouter,
                     localNodeVirtualAddress = testAddressInt,
                     logger = testLogger
                 )
 
                 // Build the LastOriginatorMessage object
                 val lastOriginatorMessage = VirtualNode.LastOriginatorMessage(
                     originatorMessage = mockOriginatorMessage,
                     timeReceived = System.currentTimeMillis(),
                     lastHopAddr = testAddressInt,
                     hopCount = 1,
                     lastHopRealInetAddr = testAddress,
                     receivedFromSocket = mockSocket,
                     lastHopRealPort = 4242
                 )
 
                 return Pair(testAddressInt, lastOriginatorMessage)
             } catch (e: Exception) {
                 Log.e("TestDeviceEntry", "Error creating test entry", e)
                 throw e
             }
         }
     }
 }