public void Setup()
{
m_MousePosition = Vector2.zero;
m_HoveredVertex = -1;
m_HoveredEdge = -1;
m_ClosestEdge = -1;
m_View = Substitute.For <ISpriteMeshView>();
m_View.mouseWorldPosition.Returns(x => m_MousePosition);
m_View.hoveredVertex.Returns(x => m_HoveredVertex);
m_View.hoveredEdge.Returns(x => m_HoveredEdge);
m_View.closestEdge.Returns(x => m_ClosestEdge);
m_View.WorldToScreen(Arg.Any <Vector2>()).Returns(x => ((Vector2)x[0] * 100f));
m_View.IsActionTriggered(Arg.Any <MeshEditorAction>()).Returns(true);
m_SelectedVertices = new List <int>();
m_Selection = Substitute.For <ISelection <int> >();
m_Selection.Count.Returns(x => m_SelectedVertices.Count);
m_Selection.Contains(Arg.Any <int>()).Returns(x => m_SelectedVertices.Contains((int)x[0]));
m_Selection.elements.Returns(x => m_SelectedVertices.ToArray());
m_Selection.activeElement.Returns(x =>
{
if (m_SelectedVertices.Count == 0)
{
return(-1);
}
return(m_SelectedVertices[0]);
});
m_CacheUndo = Substitute.For <ICacheUndo>();
m_Triangulator = Substitute.For <ITriangulator>();
m_SpriteMeshData = new SpriteMeshData();
m_SpriteMeshData.frame = new Rect(0f, 0f, 100f, 100f);
m_SpriteMeshController = new SpriteMeshController();
m_SpriteMeshController.frame = m_SpriteMeshData.frame;
m_SpriteMeshController.spriteMeshData = m_SpriteMeshData;
m_SpriteMeshController.spriteMeshView = m_View;
m_SpriteMeshController.selection = m_Selection;
m_SpriteMeshController.cacheUndo = m_CacheUndo;
m_SpriteMeshController.triangulator = m_Triangulator;
m_SpriteMeshDataController.spriteMeshData = m_SpriteMeshData;
}
public void MoveEdge_MovesSelectedVertices()
{
Vector2 position1 = Vector2.zero;
Vector2 position2 = Vector2.left;
Vector2 position3 = Vector2.one;
Vector2 position4 = Vector2.up;
m_SpriteMeshDataController.CreateVertex(position1);
m_SpriteMeshDataController.CreateVertex(position2);
m_SpriteMeshDataController.CreateVertex(position3);
m_SpriteMeshDataController.CreateVertex(position4);
m_SpriteMeshDataController.CreateEdge(0, 1);
m_SelectedVertices.Add(0);
m_SelectedVertices.Add(1);
m_SelectedVertices.Add(2);
m_SelectedVertices.Add(3);
Vector2 deltaPosition = Vector2.one * 10f;
Vector2 delta;
m_View.DoMoveEdge(out delta).Returns(x =>
{
x[0] = deltaPosition;
return(true);
});
m_View.IsActionTriggered(MeshEditorAction.MoveEdge).Returns(x => true);
m_SpriteMeshController.OnGUI();
Assert.AreEqual(4, m_SpriteMeshData.vertices.Count, "Incorrect number of vertices");
Assert.AreEqual(position1 + deltaPosition, m_SpriteMeshData.vertices[0].position, "Vertex position is incorrect");
Assert.AreEqual(position2 + deltaPosition, m_SpriteMeshData.vertices[1].position, "Vertex position is incorrect");
Assert.AreEqual(position3 + deltaPosition, m_SpriteMeshData.vertices[2].position, "Vertex position is incorrect");
Assert.AreEqual(position4 + deltaPosition, m_SpriteMeshData.vertices[3].position, "Vertex position is incorrect");
m_CacheUndo.Received().BeginUndoOperation(Arg.Any <string>());
m_Triangulator.Received().Triangulate(Arg.Any <IList <Vector2> >(), Arg.Any <IList <Edge> >(), Arg.Any <IList <int> >());
}
