Add 001 processor

src/main/kotlin/com/dmdirc/ktirc/messages/ISupportProcessor.kt

@@ -2,7 +2,6 @@ package com.dmdirc.ktirc.messages
 
 import com.dmdirc.ktirc.io.CaseMapping
 import com.dmdirc.ktirc.io.IrcMessage
-import com.dmdirc.ktirc.state.ServerFeature
 import com.dmdirc.ktirc.state.ServerState
 import com.dmdirc.ktirc.state.serverFeatures
 import kotlin.reflect.KClass

src/main/kotlin/com/dmdirc/ktirc/messages/WelcomeProcessor.kt

@@ -0,0 +1,14 @@
+package com.dmdirc.ktirc.messages
+
+import com.dmdirc.ktirc.io.IrcMessage
+import com.dmdirc.ktirc.state.ServerState
+
+class WelcomeProcessor(private val serverState: ServerState) : MessageProcessor {
+
+    override val commands = arrayOf("001")
+
+    override fun process(message: IrcMessage) {
+        serverState.localNickname = String(message.params[0])
+    }
+
+}

src/test/kotlin/com/dmdirc/ktirc/messages/WelcomeProcessorTest.kt

@@ -0,0 +1,28 @@
+package com.dmdirc.ktirc.messages
+
+import com.dmdirc.ktirc.io.IrcMessage
+import com.dmdirc.ktirc.state.ServerState
+import com.nhaarman.mockitokotlin2.mock
+import com.nhaarman.mockitokotlin2.verify
+import org.junit.jupiter.api.Assertions.*
+import org.junit.jupiter.api.Test
+
+internal class WelcomeProcessorTest {
+
+    private val state = mock<ServerState>()
+    private val processor = WelcomeProcessor(state)
+
+    @Test
+    fun `WelcomeProcessor can handle 001s`() {
+        assertTrue(processor.commands.contains("001")) { "WelcomeProcessor should handle 001 messages" }
+    }
+
+    @Test
+    fun `WelcomeProcessor parses local nickname`() {
+        processor.process(IrcMessage(null, ":thegibson.com".toByteArray(), "001", listOf(
+                "acidBurn".toByteArray(),
+                "Welcome to the Internet Relay Network, acidBurn!burn@hacktheplanet.com".toByteArray())))
+        verify(state).localNickname = "acidBurn"
+    }
+
+}