def test_fenics_vector_copy():
mesh = UnitSquare(3, 3)
fs = FunctionSpace(mesh, "CG", 1)
vec1 = FEniCSVector(Function(fs))
vec1.coeffs = np.array(range(fs.dim()))
assert_equal(vec1.coeffs[0], 0)
vec2 = vec1.copy()
vec2.coeffs[0] = 5
assert_equal(vec1.coeffs[0], 0)
def test_fenics_vector_inner():
mesh = UnitSquare(3, 3)
fs = FunctionSpace(mesh, "CG", 1)
vec = FEniCSVector(Function(fs))
vec.coeffs = np.array(range(fs.dim()))
assert_equal(vec.__inner__(vec), 1240)
