def test_flat_image_interp2d(self):
img = np.zeros((6, 9))
npoints = 4
res = interpolate_image(img,
num_points=npoints,
method='interp2d',
kind='cubic')
expected = np.zeros((6 * (npoints + 1), 9 * (npoints + 1)))
assert_equal(res, expected)
def test_zero_point_rbf(self):
img = np.zeros((6, 9))
npoints = 0
res = interpolate_image(img,
num_points=npoints,
method='rbf',
kind='cubic')
expected = np.zeros((6 * (npoints + 1), 9 * (npoints + 1)))
assert_equal(res, expected)