forgot spec

konovod · Aug 15, 2023 · 6d70b91 · 6d70b91
1 parent b926daa
commit 6d70b91
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/spec/myecs_spec.cr b/spec/myecs_spec.cr
@@ -1020,6 +1020,20 @@ it "singleton correctly serialized" do
   world2.getConfig.value.should eq 101
 end
 
+it "singleton correctly serialized when not present" do
+  world = ECS::World.new
+  io = IO::Memory.new
+  16.times { ent = world.new_entity.add(Pos.new(1, 1)) }
+  world.new_entity.add(Config.new(101))
+  world.new_entity.remove(Config)
+  world.encode io
+
+  world2 = ECS::World.new
+  io.rewind
+  world2.decode io
+  world2.getConfig?.should be_nil
+end
+
 class TestOrderSystem < ECS::System
   getter list = [] of String