def it_correctly_calculates_annual_points():
default_lab = Laboratory("apprentice lab")
demo = demo_lab()
assert default_lab.points == 10
assert demo.points == 45.0
default_lab.increase_size()
assert default_lab.points == 15
default_lab.add_extra_upkeep()
assert default_lab.points == 30
def it_can_increase_size():
lab = Laboratory("apprentice lab")
lab.increase_size()
assert lab.size == 1
lab.increase_size(3)
assert lab.size == 4