public void AddsNonDuplicateVertex() { List <Vector2> verts = new List <Vector2>(); verts = GenerationUtility.AddNonDuplicateVertex(verts, Vector2.up); Assert.AreEqual(verts.Count, 1); verts = GenerationUtility.AddNonDuplicateVertex(verts, Vector2.up); Assert.AreEqual(verts.Count, 1); }