public void CanGetCellConstraints() { const string matrixString = "T012F*21T"; var matrix = new IntersectionMatrix(matrixString); Assert.AreEqual(IntersectionConstraint.MustIntersect, matrix.GetConstraint(PointSet.Interior, PointSet.Interior)); Assert.AreEqual(IntersectionConstraint.MustIntersectWithMaxDimension0, matrix.GetConstraint(PointSet.Interior, PointSet.Boundary)); Assert.AreEqual(IntersectionConstraint.MustIntersectWithMaxDimension1, matrix.GetConstraint(PointSet.Interior, PointSet.Exterior)); Assert.AreEqual(IntersectionConstraint.MustIntersectWithMaxDimension2, matrix.GetConstraint(PointSet.Boundary, PointSet.Interior)); Assert.AreEqual(IntersectionConstraint.MustNotIntersect, matrix.GetConstraint(PointSet.Boundary, PointSet.Boundary)); Assert.AreEqual(IntersectionConstraint.NotChecked, matrix.GetConstraint(PointSet.Boundary, PointSet.Exterior)); Assert.AreEqual(IntersectionConstraint.MustIntersectWithMaxDimension2, matrix.GetConstraint(PointSet.Exterior, PointSet.Interior)); Assert.AreEqual(IntersectionConstraint.MustIntersectWithMaxDimension1, matrix.GetConstraint(PointSet.Exterior, PointSet.Boundary)); Assert.AreEqual(IntersectionConstraint.MustIntersect, matrix.GetConstraint(PointSet.Exterior, PointSet.Exterior)); }