public IEnumerator CreateOperation_UndoCreateComponent_DoesNotDirtyAnyScene()
{
var currentScene = SceneManager.GetActiveScene();
var newScene = TestUtility.CreateAdditionalSceneAndActivate();
Assert.False(currentScene.isDirty);
Assert.False(newScene.isDirty);
Undo.FlushUndoRecordObjects();
Undo.IncrementCurrentGroup();
yield return(null);
var operation = TestUtility.CreateGameObjectWithUndoableBrushComponent();
var operationGameObject = operation.gameObject;
Assert.AreEqual(newScene, operationGameObject.scene);
Assert.True(newScene.isDirty);
Assert.False(currentScene.isDirty);
Undo.PerformUndo();
yield return(null);
Assert.True(operationGameObject);
Assert.False(operation);
Assert.False(newScene.isDirty);
Assert.False(currentScene.isDirty);
}
public IEnumerator CreateBrush_UndoCreateComponent_BrushDoesNotExist()
{
var scene = TestUtility.defaultScene;
var brush = TestUtility.CreateGameObjectWithUndoableBrushComponent();
var brushGameObject = brush.gameObject;
Assert.AreEqual(0, CSGManager.TreeBrushCount, "Expected 0 TreeBrushes to Exist");
Assert.AreEqual(0, CSGManager.TreeNodeCount, "Expected 0 TreeNodes to Exist");
Undo.FlushUndoRecordObjects();
Undo.IncrementCurrentGroup();
yield return(null);
Assert.AreEqual(1, CSGManager.TreeBrushCount, "Expected 1 TreeBrush to Exist");
Assert.AreEqual(2, CSGManager.TreeNodeCount, "Expected 2 TreeNodes to Exist");
Undo.PerformUndo();
yield return(null);
Assert.True(brushGameObject);
Assert.False(brush);
Assert.AreEqual(0, CSGManager.TreeBrushCount, "Expected 0 TreeBrushes to Exist");
Assert.AreEqual(0, CSGManager.TreeNodeCount, "Expected 0 TreeNodes to Exist");
Assert.AreEqual(0, CSGNodeHierarchyManager.RootCount(scene));
}
