+Unity Runtime codeHEADmaster

1 files changed, 102 insertions, 0 deletions

diff --git a/Runtime/Graphics/TransformTests.cpp b/Runtime/Graphics/TransformTests.cpp
new file mode 100644
index 0000000..7d6e870
--- /dev/null
+++ b/Runtime/Graphics/TransformTests.cpp
@@ -0,0 +1,102 @@
+#include "UnityPrefix.h"
+
+#if ENABLE_UNIT_TESTS
+
+#include "External/UnitTest++/src/UnitTest++.h"
+#include "Transform.h"
+#include "Runtime/Misc/GameObjectUtility.h"
+#include "Runtime/Testing/TestFixtures.h"
+#include "Runtime/Testing/Testing.h"
+#include "Editor/Src/Prefabs/Prefab.h"
+
+
+class Prefab;
+
+SUITE (TransformTests)
+{
+	class TransformFixture : TestFixtureBase
+	{
+	protected:
+		Transform* MakeTransform ()
+		{
+			Transform* tf = NewTestObject<Transform> ();
+			GameObject* go = NewTestObject<GameObject> ();
+			go->AddComponentInternal (tf);
+			return tf;
+		}
+
+		Prefab* MakePrefabParent ()
+		{
+			Prefab* prefab = NewTestObject<Prefab> ();
+			prefab->m_IsPrefabParent = true;
+			return prefab;
+		}
+	};
+
+	TEST_FIXTURE (TransformFixture, Has_Null_Parrent_By_Default)
+	{
+		Transform* transform = MakeTransform ();
+		CHECK_EQUAL ((Transform*)0, transform->GetParent ());
+	}
+
+	TEST_FIXTURE (TransformFixture, SetParent_Returns_True_If_New_Parent_Is_Null)
+	{
+		Transform* transform = MakeTransform ();
+		CHECK_EQUAL (true, transform->SetParent (0));
+	}
+
+	TEST_FIXTURE (TransformFixture, SetParent_Returns_False_When_GameObject_Is_Being_Destroyed)
+	{
+		Transform* transform = MakeTransform ();
+		Transform* parent = MakeTransform ();
+		transform->GetGameObject().WillDestroyGameObject ();
+		CHECK_EQUAL (false, transform->SetParent (parent));
+	}
+
+	TEST_FIXTURE (TransformFixture, SetParent_Returns_False_When_GameObject_Of_New_Parent_Is_Being_Destroyed)
+	{
+		Transform* transform = MakeTransform ();
+		Transform* parent = MakeTransform ();
+		parent->GetGameObject().WillDestroyGameObject ();
+		CHECK_EQUAL (false, transform->SetParent (parent));
+	}
+
+	TEST_FIXTURE (TransformFixture, SetParent_Returns_False_If_New_Parent_Is_A_Child)
+	{
+		Transform* parent = MakeTransform ();
+		Transform* child = MakeTransform ();
+		child->SetParent (parent);
+		CHECK_EQUAL (false, parent->SetParent (child));
+	}
+
+	#if UNITY_EDITOR
+	TEST_FIXTURE (TransformFixture, SetParent_With_Disable_Parenting_From_Prefab_Returns_False_If_Tranform_Resides_In_Prefab_EditorOnly)
+	{
+		Transform* transform = MakeTransform ();
+		transform->m_Prefab = PPtr<Prefab> (MakePrefabParent ());
+
+		EXPECT (Error, "Setting the parent of a transform which resides in a prefab is disabled");
+		CHECK_EQUAL (false, transform->SetParent (MakeTransform(), Transform::kWorldPositionStays));
+	}
+	#endif
+
+	TEST (ChildPosition_Test)
+	{
+		GameObject& go = CreateGameObject ("parent", "Transform", NULL);
+		go.GetComponent (Transform).SetLocalScale (Vector3f (1.0F, 1.0F, 0.1F));
+
+		GameObject& child = CreateGameObject ("child", "Transform", NULL);
+
+		child.GetComponent (Transform).SetParent (&go.GetComponent (Transform), Transform::kLocalPositionStays);
+
+		child.GetComponent (Transform).SetLocalPosition (Vector3f (0.0F, 0.0F, 10.0F));
+		child.GetComponent (Transform).SetLocalScale (Vector3f (1.0F, 1.0F, 1.0F));
+		child.GetComponent (Transform).SetLocalRotation (Quaternionf::identity ());
+
+		CHECK ( CompareApproximately (child.GetComponent (Transform).GetPosition (), Vector3f (0.0F,0.0F,1.0F)) );
+
+		DestroyObjectHighLevel (&go);
+	}
+}
+
+#endif // ENABLE_UNIT_TESTS