adding refresh function

characters/characters.go

@@ -59,3 +59,14 @@ func Create(name string, skin Skin) (Character, error) {
 
 	return api.Post[Character]("/characters/create", newChar, responseCodes)
 }
+
+func (c *Character) Refresh() error {
+	char, err := Get(c.Name)
+	if err != nil {
+		return err
+	}
+
+	*c = char
+
+	return nil
+}

characters/characters_test.go

@@ -0,0 +1,18 @@
+package characters_test
+
+import (
+	"testing"
+
+	"git.stinnesbeck.com/nils/artifacts/characters"
+)
+
+func TestGetRefresh(t *testing.T) {
+	char, err := characters.Get("Nils")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err := char.Refresh(); err != nil {
+		t.Fatal(err)
+	}
+}