def test_get_agent_at(self):
"""
Test getting an agent from some locale.
"""
space = Space("test space", exec_key=self.exec_key)
# before adding agent, all cells are empty:
self.assertEqual(space.get_agent_at(1, 1), None)
for i in range(DEF_HEIGHT):
spot = space.place_member(mbr=self.test_agent, xy=(i, i))
whos_there = space.get_agent_at(i, i)
self.assertEqual(whos_there, self.test_agent)
def test_place_member_xy(self):
"""
Test placing an agent at a particular x, y spot.
We will run this DEF_HEIGHT times, to test multiple
possible placements.
"""
space = Space("test space", exec_key=self.exec_key)
for i in range(DEF_HEIGHT):
spot = space.place_member(mbr=self.test_agent, xy=(i, i))
if spot is not None:
(x, y) = (self.test_agent.get_x(),
self.test_agent.get_y())
self.assertEqual((x, y), (i, i))
def test_composite_exists_neighbor(self):
space1 = Space("test space1", exec_key=self.exec_key)
test_reg1 = Region(space=space1, center=(3,3), size=3)
space1 += self.test_agent
space1 += self.test_agent2
space1.place_member(mbr=self.test_agent, xy=(0, 1))
space1.place_member(mbr=self.test_agent2, xy=(1,2))
space2 = Space("test space2", exec_key=self.exec_key)
test_reg2 = Region(space=space2, center=(7,7), size=3)
space2 += self.test_agent3
space2 += self.test_agent4
space2.place_member(mbr=self.test_agent3, xy=(8, 8))
space2.place_member(mbr=self.test_agent4, xy=(6,5))
test_set = {test_reg1, test_reg2}
test_comp = CompositeRegion(test_set)
self.assertTrue(test_comp.exists_neighbor())
def create_space(exec_key):
space = Space("test space", exec_key=exec_key)
newton = create_newton()
space += newton
space += create_hardy()
space += create_leibniz()
return space, newton
def test_composite_contains(self):
space = Space("test space", exec_key=self.exec_key)
test_reg1 = Region(space,(0,3),(3,3),(0,0),(3,0))
test_reg2 = Region(space,(4,10),(10,10),(4,4),(10,4))
test_reg3 = Region(space,(8,13),(9,13),(8,12),(9,12))
test_set = {test_reg1, test_reg2, test_reg3}
test_comp = CompositeRegion(test_set)
self.assertTrue(test_comp.contains((5,5)))
self.assertFalse(test_comp.contains((9,13)))
def create_teeny_space(exec_key):
"""
This space should be full!
"""
space = Space("test space", 2, 2, exec_key=exec_key)
space += create_newton()
space += create_hardy()
space += create_leibniz()
space += create_ramanujan()
return space
def test_composite_get_agents(self):
"""
Does this composite region contain n agents?
"""
space1 = Space("test space1", exec_key=self.exec_key)
test_reg1 = Region(space=space1, center=(3,3), size=3)
space1 += self.test_agent
space1 += self.test_agent2
space1.place_member(mbr=self.test_agent, xy=(2, 3))
space1.place_member(mbr=self.test_agent2, xy=(3,4))
space2 = Space("test space2", exec_key=self.exec_key)
test_reg2 = Region(space=space2, center=(7,7), size=3)
space2 += self.test_agent3
space2 += self.test_agent4
space2.place_member(mbr=self.test_agent3, xy=(8, 8))
space2.place_member(mbr=self.test_agent4, xy=(6,6))
test_set = {test_reg1, test_reg2}
test_comp = CompositeRegion(test_set)
self.assertTrue(len(test_comp.get_agents()) == 4)
def test_check_bounds(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space,(0,3),(3,3),(0,0),(3,0))
self.assertTrue(test_reg.NW == (0,3))
self.assertTrue(test_reg.NE == (3,3))
self.assertTrue(test_reg.SW == (0,0))
self.assertTrue(test_reg.SE == (3,0))
test_reg2 = Region(space,(0,5),(12,5),(0,0),(12,0))
self.assertTrue(test_reg2.NW == (0,5))
self.assertTrue(test_reg2.NE == (10,5))
self.assertTrue(test_reg2.SW == (0,0))
self.assertTrue(test_reg2.SE == (10,0))
def test_get_num_of_agents(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space=space, center=(3,3), size=3)
space += self.test_agent
space += self.test_agent2
space.place_member(mbr=self.test_agent, xy=(0, 1))
space.place_member(mbr=self.test_agent2, xy=(9, 9))
self.assertEqual(test_reg.get_num_of_agents(), 1)
def test_exists_neighbor(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space, (0, 3), (3, 3), (0, 0), (3, 0))
self.assertFalse(test_reg.exists_neighbor())
space += self.test_agent
space += self.test_agent2
space.place_member(mbr=self.test_agent, xy=(0, 1))
space.place_member(mbr=self.test_agent2, xy=(1, 2))
self.assertTrue(test_reg.exists_neighbor())
def test_get_agents(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space=space, center=(3, 3), size=3)
space += self.test_agent
space += self.test_agent2
space.place_member(mbr=self.test_agent, xy=(0, 1))
space.place_member(mbr=self.test_agent2, xy=(1, 2))
agent_ls = []
agent_ls.append(self.test_agent)
agent_ls.append(self.test_agent2)
self.assertTrue(test_reg.get_agents() == agent_ls)
def test_sub_reg(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space=space, center=(3,3), size=5)
space += self.test_agent
space += self.test_agent2
space += self.test_agent3
space.place_member(mbr=self.test_agent, xy=(2, 2))
space.place_member(mbr=self.test_agent2, xy=(1, 2))
space.place_member(mbr=self.test_agent3, xy=(7, 7))
test_reg.create_sub_reg(space=space, center=(3, 3), size=2)
for region in test_reg.my_sub_regs:
self.assertTrue(len(region.my_agents)==2)
def test_get_ratio(self):
"""
Test ratio of agents passing certain predicates.
"""
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space,(0,7),(7,7),(0,0),(7,0))
space += self.test_agent
space += self.test_agent2
space += self.test_agent3
space += self.test_agent4
space.place_member(mbr=self.test_agent, xy=(3, 3))
space.place_member(mbr=self.test_agent2, xy=(3,4))
space.place_member(mbr=self.test_agent3, xy=(4,4))
space.place_member(mbr=self.test_agent4, xy=(5,5))
self.assertTrue(test_reg.get_ratio(lambda agent: True) == 1)
self.assertTrue(test_reg.get_ratio(lambda agent: False) == 0)
self.assertTrue(test_reg.get_ratio(lambda agent: False,
lambda agent: True) == 0)
self.assertTrue(test_reg.get_ratio(lambda agent: True,
lambda agent: False) == 1)
def test_check_out_bounds(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = CircularRegion(space, center=(3,3), radius=2)
self.assertTrue(test_reg.check_out_bounds((12,12)))
def test_get_vonneumann_hood(self):
"""
Get von Neumann neighborhood.
"""
space = Space("test space", exec_key=self.exec_key)
space += self.test_agent
space += self.test_agent2
space += self.test_agent3
space += self.test_agent4
for i in range(REP_RAND_TESTS):
space.place_member(mbr=self.test_agent, xy=(0, 0))
space.place_member(mbr=self.test_agent2, xy=(0, 1))
hood = space.get_vonneumann_hood(self.test_agent)
self.assertTrue(self.test_agent2.name in hood)
space.place_member(mbr=self.test_agent3, xy=(1, 0))
hood = space.get_vonneumann_hood(self.test_agent)
self.assertTrue(self.test_agent3.name in hood)
space.place_member(mbr=self.test_agent4, xy=(0, DEF_HEIGHT))
hood = space.get_vonneumann_hood(self.test_agent)
self.assertTrue(self.test_agent4.name not in hood)
def test_region_factory(self):
space = Space("test space", exec_key=self.exec_key)
region_one = region_factory(space,(0,3),(3,3),(0,0),(3,0))
region_two = region_factory(space,(0,3),(3,3),(0,0),(3,0))
self.assertTrue(region_one is region_two)
def test_contains(self):
space = Space("test space", exec_key=self.exec_key)
test_reg = Region(space,(0,3),(3,3),(0,0),(3,0))
self.assertTrue(test_reg.contains((0,0)))
self.assertTrue(test_reg.contains((2,2)))
self.assertFalse(test_reg.contains((3,3)))
