def testCanMoveCharacter():
town1 = Town("Elwood City")
town2 = Town("Crown City")
character = Character("Arthur Read", town1)
character.moveCharacter(town2)
assert character.getLocation() == town2
def testCanCreateTownNetwork():
town1 = Town("Elwood City")
town2 = Town("Crown City")
town3 = Town("Skullbone")
town4 = Town("Detroit")
tn1 = TownNetwork()
tn2 = TownNetwork([town1, town2, town3, town4])
assert len(tn1.getTowns()) == 0
assert len(tn2.getTowns()) == 4
def testCanRemoveNeighborFromTown():
town1 = Town("Elwood City")
town2 = Town("Crown City")
town1.addNeighbor(town2)
town1.removeNeighbor(town2)
neighbors = town1.getNeighbors()
assert len(neighbors) == 0
def testCanAddNeighborToTown():
town1 = Town("Elwood City")
town2 = Town("Crown City")
town1.addNeighbor(town2)
neighbors = town1.getNeighbors()
assert len(neighbors) == 1
assert neighbors[0].getName() == "Crown City"
def testCanAnonymouslyRelocate1():
town1 = Town("Elwood City")
town2 = Town("Crown City")
town3 = Town("Detroit")
town4 = Town("Skullbone")
town1.addNeighbor(town2)
town2.addNeighbor(town3)
town3.addNeighbor(town4)
character = Character("Arthur Read", town1)
assert character.canAnonymouslyRelocate(town4)
def testCanCreateCharacter():
town1 = Town("Elwood City")
character = Character("Arthur Read", town1)
assert character.getName() == "Arthur Read"
assert character.getLocation() == town1
def testGetEmptyNeighbors():
town1 = Town("Elwood City")
town2 = Town("Crown City")
town3 = Town("Skullbone")
town4 = Town("Detroit")
town2.addNeighbor(town3)
town3.addNeighbor(town2)
town1.addNeighbor(town2)
town1.addNeighbor(town3)
assert town1.getEmptyNeighbors() == {town2, town3}
assert town4.getEmptyNeighbors() == set()
character = Character("Arthur Read", town1)
town4.addCharacter(character)
town1.addNeighbor(town4)
town4.addNeighbor(town1)
assert town1.getEmptyNeighbors() == {town2, town3}
town4.addNeighbor(town2)
town4.addNeighbor(town3)
assert town4.getEmptyNeighbors() == {town1, town2, town3}
def testCanCreateTown():
town1 = Town("Elwood City")
assert town1.getName() == "Elwood City"
assert len(town1.getNeighbors()) == 0
def testCanAnonymouslyRelocate2():
town1 = Town("one")
town2 = Town("two")
town3 = Town("three")
town4 = Town("fou")
town5 = Town("five")
town6 = Town("six")
town7 = Town("seven")
town8 = Town("eight")
town1.addNeighbor(town2)
town1.addNeighbor(town6)
town2.addNeighbor(town1)
town2.addNeighbor(town5)
town2.addNeighbor(town4)
town2.addNeighbor(town3)
town3.addNeighbor(town2)
town3.addNeighbor(town4)
town4.addNeighbor(town3)
town4.addNeighbor(town5)
town4.addNeighbor(town2)
town5.addNeighbor(town2)
town5.addNeighbor(town4)
town6.addNeighbor(town1)
town7.addNeighbor(town8)
town8.addNeighbor(town7)
c1 = Character("Arthur Read", town1)
town1.addCharacter(c1)
assert c1.canAnonymouslyRelocate(town4)
assert not c1.canAnonymouslyRelocate(town7)
c2 = Character("DW Read", town3)
town3.addCharacter(c2)
assert c1.canAnonymouslyRelocate(town4)
c3 = Character("Buster Baxter", town2)
town2.addCharacter(c3)
assert not c1.canAnonymouslyRelocate(town4)
c4 = Character("Mr. Ratburn", town2)
town2.addCharacter(c4)
assert not c4.canAnonymouslyRelocate(town2)
assert c4.canAnonymouslyRelocate(town5)