message: Adding comments to clarify some of the test cases
diff: @@ -82,6 +82,8 @@ TEST_CASE("DoF Transformation Classes"
  SECTION("Inner product of two primal vectors")
  {
  + // The matrix A in this case should be regarded as
  + // a BilinearForm.
  DenseMatrix tA;
  DenseMatrix At;
  DenseMatrix tAt;
  @@ -101,6 +103,8 @@ TEST_CASE("DoF Transformation Classes"
  }
  SECTION("Inner product of a primal vector and a dual vector")
  {
  + // The matrix A in this case should be regarded as
  + // a DiscreteLinearOperator.
  DenseMatrix tA;
  DenseMatrix At;
  DenseMatrix tAt;
  @@ -154,6 +158,9 @@ TEST_CASE("DoF Transformation Functions"
  SECTION("TransformPrimal")
  {
  + // The matrix A in this case should be regarded as
  + // a DiscreteLinearOperator.
  +
  Vector v(Tq.Width());
  Vector f(Tp.Width());
  Vector vt;
  @@ -184,6 +191,8 @@ TEST_CASE("DoF Transformation Functions"
  }
  SECTION("TransformDual")
  {
  + // The matrix A in this case should be regarded as
  + // a BilinearForm.
  Vector u(Tp.Width());
  Vector v(Tq.Width());
  