Convert `RealImapConnection` to Kotlin

            settings,

            socketFactory,

            oAuth2TokenProvider,

            connectionGeneration,

            SOCKET_CONNECT_TIMEOUT,

            SOCKET_READ_TIMEOUT,

            connectionGeneration

            SOCKET_READ_TIMEOUT

        )

    }

import org.junit.Test

import org.mockito.ArgumentMatchers.anySet

import org.mockito.ArgumentMatchers.anyString

import org.mockito.ArgumentMatchers.eq

import org.mockito.ArgumentMatchers.startsWith

import org.mockito.Mockito.atLeastOnce

import org.mockito.Mockito.times

import org.mockito.kotlin.argumentCaptor

import org.mockito.kotlin.doReturn

import org.mockito.kotlin.doThrow

import org.mockito.kotlin.eq

import org.mockito.kotlin.mock

import org.mockito.kotlin.whenever

        override fun getCombinedPrefix() = ""

        override fun getPermanentFlagsIndex() = mutableSetOf<Flag>()

    }

    private val imapConnection = mock<RealImapConnection>()

    private val imapConnection = mock<ImapConnection>()

    private val testConnectionManager = TestConnectionManager(imapConnection)

    private lateinit var tempDirectory: File