def test_multiple_out_of_order():
t = MockTime()
a = AuthService(time=t)
token1 = a.create_token('xyz', 'data1', lifetime=10)
t.tick(5)
token2 = a.create_token('abc', 'data2', lifetime=15)
t.tick(3)
assert a.pop_token('abc', token2) == 'data2'
t.tick(1)
assert a.pop_token('xyz', token1) == 'data1'
def test_can_use_existing():
t = MockTime()
a = AuthService(time=t)
token = a.create_token('xyz', 'data', lifetime=10)
t.tick(5)
assert a.pop_token('xyz', token) == 'data'
assert a.pop_token('xyz', token) is None
def test_cant_use_wrong_purpose():
t = MockTime()
a = AuthService(time=t)
token = a.create_token('xyz', 'data', lifetime=10)
assert a.pop_token('zyx', token) is None
assert a.pop_token('xyz', token) is None
def test_cant_use_expired():
t = MockTime()
a = AuthService(time=t)
token = a.create_token('xyz', 'data', lifetime=10)
t.tick(11)
assert a.pop_token('xyz', token) is None