feat(tests): Add test to see if spawned entities from blueprints have…

… the right components

core/tests/ecs/blueprint.cpp

@@ -183,4 +183,26 @@ TEST_CASE("ecs::Blueprint")
         CHECK(dict.map.at('0') == spawned0);
         CHECK(dict.map.at('1') == spawned1);
     }
+
+    SUBCASE("check if entities from spawned blueprint have the right components")
+    {
+        Blueprint blueprint{};
+        auto entity0 = blueprint.create("0");
+        auto entity1 = blueprint.create("1");
+        blueprint.add(entity0, IntegerComponent{0});
+        blueprint.add(entity1, IntegerComponent{1});
+
+        // Spawn the blueprint into the world and get the identifiers of the spawned entities.
+        auto spawned = cmds.spawn(blueprint);
+        auto spawned0 = spawned.entity("0");
+        auto spawned1 = spawned.entity("1");
+        cmdBuffer.commit();
+
+        auto& components0 = world.components(spawned0);
+        auto& components1 = world.components(spawned1);
+        REQUIRE(components0.has<IntegerComponent>());
+        REQUIRE(components1.has<IntegerComponent>());
+        CHECK(components0.get<IntegerComponent>().value == 0);
+        CHECK(components1.get<IntegerComponent>().value == 1);
+    }
 }