add stuff

cart-grain_test.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"testing"
+	"time"
+
+	messages "git.tornberg.me/go-cart-actor/proto"
+)
+
+func TestAddToCart(t *testing.T) {
+	grain, err := spawn(ToCartId("kalle"))
+	if err != nil {
+		t.Errorf("Error spawning: %v\n", err)
+	}
+	if len(grain.Items) != 0 {
+		t.Errorf("Expected 0 items, got %d\n", len(grain.Items))
+	}
+	addItem := messages.AddItem{
+		Quantity: 2,
+		Price:    100,
+		Sku:      "123",
+		Name:     "Test item",
+		Image:    "test.jpg",
+	}
+	ts := time.Now().Unix()
+	msg := &Message{
+		TimeStamp: &ts,
+		Type:      AddItemType,
+		Content:   &addItem,
+	}
+	result, err := grain.HandleMessage(msg, false)
+
+	if err != nil {
+		t.Errorf("Error handling message: %v\n", err)
+	}
+	if len(result) == 0 {
+		t.Errorf("Expected result, got nil\n")
+	}
+	if grain.TotalPrice != 200 {
+		t.Errorf("Expected total price 200, got %d\n", grain.TotalPrice)
+	}
+
+}