src to pkg, impl lobby.Closed

pkg/state/lobby/internal/event_test.go

@@ -0,0 +1,37 @@
+package lobby_test
+
+import (
+	"fmt"
+	lobby "gitea/price-is-wrong/pkg/state/lobby/internal"
+	"testing"
+)
+
+func TestMarshalUnmarshal(t *testing.T) {
+	cases := map[string]struct {
+		e lobby.Event
+	}{
+		"PlayerJoin":  {e: &lobby.PlayerJoin{ID: 1}},
+		"PlayerLeave": {e: &lobby.PlayerLeave{ID: 1}},
+	}
+
+	for name, d := range cases {
+		c := d
+		t.Run(name, func(t *testing.T) {
+			b, err := lobby.MarshalEvent(c.e)
+			if err != nil {
+				t.Fatal(err)
+			}
+			t.Logf("marshalled: %s", b)
+
+			e, err := lobby.ParseEvent(b)
+			if err != nil {
+				t.Fatal(err)
+			}
+			t.Logf("unmarshalled: %+v", e)
+
+			if fmt.Sprintf("%+v", c.e) != fmt.Sprintf("%+v", e) {
+				t.Errorf("expected %+v but got %+v", c.e, e)
+			}
+		})
+	}
+}