public void DuplicateVector()
{
Vector3 vector = Auxilaries.RandomPosition();
Vector3 actual = vector.Duplicate();
Assert.AreEqual(vector, actual);
Assert.AreNotSame(vector, actual);
}
public void ChangeTransformOfPosition_TransformsAreNull()
{
Vector3 vector = Auxilaries.RandomPosition();
Vector3 actual = vector.ChangeTransformOfPosition(null, null);
Vector3 expected = vector;
Assert.AreEqual(expected, actual);
Assert.AreNotSame(vector, actual);
}
public void XAndyAreNotEqual_ValueIncidentEdgesDifferent()
{
Vector3 position = Auxilaries.RandomPosition();
KeyValuePair <Vector3, Vertex> x = new KeyValuePair <Vector3, Vertex>(new Vector3(1, 2, 3), new Vertex(position));
KeyValuePair <Vector3, Vertex> y = new KeyValuePair <Vector3, Vertex>(new Vector3(1, 2, 3), new Vertex(position));
x.Value.AddIncidentEdge(Auxilaries.RandomHalfEdge());
y.Value.AddIncidentEdge(Auxilaries.RandomHalfEdge());
Assert.IsFalse(comparer.Equals(x, y));
Assert.AreNotEqual(comparer.GetHashCode(x), comparer.GetHashCode(y));
}
public void XAndyAreEqual_IncidentEdgesDifferent()
{
Vector3 positon = Auxilaries.RandomPosition();
Vertex x = new Vertex(positon);
Vertex y = new Vertex(positon);
x.AddIncidentEdge(Auxilaries.RandomHalfEdge());
y.AddIncidentEdge(Auxilaries.RandomHalfEdge());
Assert.IsTrue(comparer.Equals(x, y));
Assert.AreEqual(comparer.GetHashCode(x), comparer.GetHashCode(y));
}
public void NewellsMethodTest_OneVector()
{
Vector3 a = Auxilaries.RandomPosition();
Assert.Throws(
typeof(System.ArgumentException),
delegate
{
NumericalMath.NewellsMethod(new Vector3[] { a });
}
);
}
public void TestEquals_IncidentEdgesNotEqual()
{
Vector3 position = Auxilaries.RandomPosition();
Vertex thisVertex = new Vertex(position);
Vertex otherVertex = new Vertex(position);
HalfEdge edge1 = Auxilaries.RandomHalfEdge();
HalfEdge edge2 = Auxilaries.RandomHalfEdge();
HalfEdge edge3 = Auxilaries.RandomHalfEdge();
thisVertex.AddIncidentEdge(edge1);
thisVertex.AddIncidentEdge(edge2);
otherVertex.AddIncidentEdge(edge3);
Assert.IsFalse(thisVertex.Equals(otherVertex));
Assert.IsFalse(otherVertex.Equals(thisVertex));
Assert.AreNotEqual(thisVertex.GetHashCode(), otherVertex.GetHashCode());
}