implement statuscode in packets

tcp-cart_test.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"testing"
 )
@@ -21,6 +22,10 @@ func TestCartTcpHelpers(t *testing.T) {
 		messageData = string(data)
 		return nil
 	})
+	server.HandleCall(666, func(id CartId, data []byte) (uint32, []byte, error) {
+		log.Printf("Received call: %s\n", string(data))
+		return 3, []byte("Hello, client!"), fmt.Errorf("Det blev fel")
+	})
 	server.HandleCall(2, func(id CartId, data []byte) (uint32, []byte, error) {
 		log.Printf("Received call: %s\n", string(data))
 		return 3, []byte("Hello, client!"), nil
@@ -34,6 +39,13 @@ func TestCartTcpHelpers(t *testing.T) {
 	if err != nil {
 		t.Errorf("Error calling: %v\n", err)
 	}
+	s, err := client.Call(666, id, 3, []byte("Hello, server!"))
+	if err != nil {
+		t.Errorf("Error calling: %v\n", err)
+	}
+	if s.StatusCode != 500 {
+		t.Errorf("Expected 500, got %d\n", s.StatusCode)
+	}
 	for i := 0; i < 100; i++ {
 		_, err = client.Call(Ping, id, Pong, nil)
 		if err != nil {
@@ -44,8 +56,8 @@ func TestCartTcpHelpers(t *testing.T) {
 	if err != nil {
 		t.Errorf("Error calling: %v\n", err)
 	}
-	if string(answer) != "Hello, client!" {
-		t.Errorf("Expected answer 'Hello, client!', got %s\n", string(answer))
+	if string(answer.Data) != "Hello, client!" {
+		t.Errorf("Expected answer 'Hello, client!', got %s\n", string(answer.Data))
 	}
 	if messageData != "Hello, world!" {
 		t.Errorf("Expected message 'Hello, world!', got %s\n", messageData)