def setUp(self):
""" Set up cubes for testing. """
self.cube1 = create_cube_with_threshold()
data = np.zeros((1, 2, 2, 2))
data[0, 0, :, :] = 0.1
data[0, 1, :, :] = 0.4
self.cube2 = create_cube_with_threshold(data=data)
data2 = np.zeros((1, 2, 2, 2))
data2[0, 0, :, :] = 0.1
data2[0, 1, :, :] = 0.8
self.cube3 = create_cube_with_threshold(data=data2)
def setUp(self):
"""Setup for testing cube creation."""
self.cube = create_cube_with_threshold()