def test_two_particles_cannot_be_touching(self):
master = Master(100, 1)
master.create_nanoparticles_and_ligands(2, 10, 10, 1)
master.agents[0].position = np.array([1, 1, 1])
position = np.array([23 - 1e-10, 1, 1])
self.assertFalse(master._check_space_available_nanoparticle(position))
x = 22 / np.sqrt(3) + 1 - 1e-10
position = np.array([x, x, x])
self.assertFalse(master._check_space_available_nanoparticle(position))
def test_two_particles_can_be_really_close_without_touching(self):
master = Master(100, 1)
master.create_nanoparticles_and_ligands(2, 10, 10, 1)
master.agents[0].position = np.array([1, 1, 1])
position = np.array([23, 1, 1])
self.assertTrue(master._check_space_available_nanoparticle(position))
x = 22 / np.sqrt(3) + 1
position = np.array([x, x, x])
self.assertTrue(master._check_space_available_nanoparticle(position))
def test_two_particles_cannot_be_in_same_positions(self):
master = Master(100, 1)
master.create_nanoparticles_and_ligands(2, 10, 10, 1)
master.agents[0].position = np.array([1, 1, 1])
position = np.array([1, 1, 1])
self.assertFalse(master._check_space_available_nanoparticle(position))
def test_two_particles_can_be_far_away(self):
master = Master(100, 1)
master.create_nanoparticles_and_ligands(2, 10, 10, 1)
master.agents[0].position = np.array([1, 1, 1])
position = np.array([50, 50, 50])
self.assertTrue(master._check_space_available_nanoparticle(position))
