Add operator test

src/test/kotlin/com/shr4pnel/ferretirc/IrcClientTest.kt

@@ -5,7 +5,6 @@ import io.github.oshai.kotlinlogging.KotlinLogging
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
-import kotlinx.coroutines.withTimeout
 import kotlinx.coroutines.withTimeoutOrNull
 import com.shr4pnel.ferretirc.net.messages.ClientMessage as Message
 import org.junit.jupiter.api.AfterAll
@@ -15,8 +14,6 @@ import java.io.File
 import java.lang.ProcessBuilder
 import kotlin.test.assertEquals
 import kotlin.test.assertNotNull
-import kotlin.time.Duration.Companion.microseconds
-import kotlin.time.Duration.Companion.milliseconds
 import kotlin.time.Duration.Companion.seconds
 
 class IrcClientTest {
@@ -52,7 +49,12 @@ class IrcClientTest {
 
         @JvmStatic
         @AfterAll
-        fun shutdown() = processes.forEach { it.destroy() }
+        fun shutdown() = runBlocking {
+            logger.info { "Closing server." }
+            client.queueMessage(Message.Die())
+            client.waitForNext<ServerMessage.Notice>()
+            processes.forEach { it.destroy() }
+        }
     }
 
     @Test
@@ -74,5 +76,18 @@ class IrcClientTest {
         }
         assertNotNull(pong, "Reached timeout while waiting for PONG")
         assertEquals(token, pong.token, "Token in PING did not match PONG")
+        logger.info { "Received PING" }
+    }
+
+    @Test
+    fun oper() = runBlocking {
+        client.queueMessage(Message.Oper("shr4p", "password"))
+        val mode = withTimeoutOrNull(1.seconds) {
+            client.waitForNext<ServerMessage.Mode>()
+        }
+        assertNotNull(mode, "Timed out waiting for OPER MODE response")
+        assertEquals("shr4p", mode.operatorName, "Received incorrect operator name in MODE")
+        assertEquals("+o", mode.pMask, "Received unexpected mask in MODE")
+        logger.info { "Received MODE with mask ${mode.pMask}" }
     }
 }