def test_shape_of_output(self):
x = np.linspace(0, 10, num=50)
npts = 20
xgrid = utilities.make_x_grid(x=x, npts=20)
self.assertEqual(
xgrid.shape, (npts, 1),
msg=str('Expected return dimension of ({}, 1)'.format(npts)))
def test_default_shape_of_output_for_dense_x(self):
x = np.linspace(0, 10, num=500)
xgrid = utilities.make_x_grid(x=x)
self.assertEqual(xgrid.shape, (100, 1),
msg='Expected return dimension of (100, 1)')
