def test_getattr_current(self):
"""Accessing the 'current' property should return the current state."""
assert transports.State().current == transports.State.pending
def test_instantiation_init_ok(self):
"""A new State with a valid init value should start in this state."""
state = transports.State(init=transports.State.running)
assert state._state == transports.State.running
def test_instantiation_init_ko(self):
"""A new State with an invalid init value should raise InvalidStateError."""
with pytest.raises(transports.InvalidStateError,
match='is not a valid state'):
transports.State(init='invalid_state')
def test_instantiation_no_init(self):
"""A new State without an init value should start in the pending state."""
state = transports.State()
assert state._state == transports.State.pending