def test_can_place_building_Returns_false_if_building_is_nearby(self):
player = Player()
vertex = Vertex(id=0)
neighbour_vertex = Vertex(id=1)
edge = Edge(id=0)
vertex.edges = [edge]
neighbour_vertex.edges = [edge]
neighbour_vertex.building = Settlement(player=player)
edge.vertices = [vertex, neighbour_vertex]
edge.road = Road(player=player)
assert not vertex.can_place_building(player=player)
def test_assign_building_raises_error_if_already_assigned(self):
vertex = Vertex(id=0)
vertex.building = Building()
with pytest.raises(RuntimeError,
match=r"A building already exists at this vertex"):
vertex.assign_building(building=Building())