def test_get_or_create_bag_when_bag_doesnt_exist_yet():
reg = ReactorsRegistry()
et = MetricEventType # with a type object
assert et not in reg.registered_types
result = reg.get_or_create_bag(et)
assert et in reg.registered_types
assert len(reg.registered_types) == 1
assert isinstance(result, ReactorsBag)
assert result == reg.registered_types[et]
def test_get_or_create_bag_when_bag_already_exists():
reg = ReactorsRegistry() # with concrete instances
et1 = MetricEventType()
et2 = GenericEventType()
reg.get_or_create_bag(et1)
assert len(reg.registered_types) == 1
assert type(et1) in reg.registered_types
assert type(et2) not in reg.registered_types
result = reg.get_or_create_bag(et2)
assert type(et2) in reg.registered_types
assert len(reg.registered_types) == 2
assert isinstance(result, ReactorsBag)
assert result == reg.registered_types[type(et2)]
def test_remove_all():
reg = ReactorsRegistry()
et1 = MetricEventType()
et2 = GenericEventType()
et3 = DataOperationEventType()
reg.get_or_create_bag(et1)
reg.get_or_create_bag(et2)
reg.get_or_create_bag(et3)
reg.get_jolly_bag().run(ReactorFactory.stdout())
assert len(reg.registered_types) == 3
assert len(reg.jolly_bag) == 1
reg.remove_all()
assert len(reg.registered_types) == 0
assert len(reg.jolly_bag) == 0
def test_get_bag():
reg = ReactorsRegistry()
et = MetricEventType() # with a concrete instance
result = reg.get_bag(et)
assert isinstance(result, ReactorsBag)
reg.get_or_create_bag(et)
result = reg.get_bag(MetricEventType) # with a type object
assert isinstance(result, ReactorsBag)
assert result == reg.registered_types[type(et)]
def test_get_or_create_bag_failing():
reg = ReactorsRegistry()
with pytest.raises(AssertionError):
reg.get_or_create_bag('not-an-event-type')
pytest.fail()
def test_print():
print(ReactorsRegistry())
def test_to_any_event():
reg = ReactorsRegistry()
result = reg.to_any_event()
assert result == reg.jolly_bag
def test_to():
reg = ReactorsRegistry()
et = MetricEventType()
reg.get_or_create_bag(et)
result = reg.to(et)
assert result == reg.get_bag(et)