Basic and working entity system with a really ugly test case

2015-12-03 15:07:35 +01:00
parent c7430a9338
commit d3d2e594fe
11 changed files with 286 additions and 135 deletions
@@ -0,0 +1,41 @@
+#include <boost/test/unit_test.hpp>
+
+#include "Common.h"
+#include "Core/World.h"
+
+BOOST_AUTO_TEST_CASE(WorldTest)
+{
+    ComponentInfo ci;
+    ci.Name = "Test";
+    ci.FieldTypes["Field"] = "int";
+    ci.FieldOffsets["Field"] = 0;
+    ci.Meta.Stride = sizeof(int);
+    ci.Meta.Allocation = 3;
+
+    ci.Defaults = std::shared_ptr<char>(new char[ci.Meta.Stride]);
+    int default_Field = 1337;
+    memcpy(ci.Defaults.get(), &default_Field, ci.Meta.Stride);
+
+    World w;
+    w.RegisterComponent(ci);
+
+    std::vector<EntityID> ids;
+    for (int i = 0; i < 6; i++) {
+        EntityID e = w.CreateEntity();
+        ids.push_back(e);
+        w.AttachComponent(e, "Test");
+        ComponentWrapper c = w.GetComponent(e, "Test");
+        BOOST_CHECK(c.EntityID == e);
+        BOOST_CHECK((int)c["Field"] == 1337);
+        c.SetProperty("Field", i);
+        BOOST_CHECK((int)c["Field"] == i);
+    }
+
+    int i = 0;
+    for (auto& c : w.GetComponents("Test")) {
+        EntityID e = ids.at(i);
+        BOOST_CHECK(c.EntityID == e);
+        BOOST_CHECK((int)c["Field"] == i);
+        i++;
+    }
+}