def test_should_callback_when_queue_is_empty_and_errors_occurred_equals_errors_allowed(self, fake_reactor, _):
pool = DeferredPool('pool-name', queue=[], nr_errors_tolerated=5)
pool.error_count = 5
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.callback)
def test_should_callback_when_queue_is_empty_and_no_errors_occurred(
self, fake_reactor, _):
pool = DeferredPool('pool-name', queue=[])
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.callback)
def test_should_errback_when_error_count_is_too_high(self, fake_reactor, _, action_exception, __):
pool = DeferredPool('pool-name', queue=['some-task'], nr_errors_tolerated=4)
pool.error_count = 5
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.errback, action_exception.return_value)
action_exception.assert_called_with('stops: error count too high, 5 > 4', 1)
def test_should_callback_when_queue_is_empty_and_less_errors_than_allowed_occurred(
self, fake_reactor, _):
pool = DeferredPool('pool-name', queue=[], nr_errors_tolerated=6)
pool.error_count = 5
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.callback)
def test_should_errback_when_actions_could_not_be_executed(self, fake_reactor, _, action_exception, __):
task = lambda: None
task.action = lambda: None
task.action.dump = lambda: 'do something'
pool = DeferredPool('pool-name', queue=[task])
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.errback, action_exception.return_value)
action_exception.assert_called_with('Could not execute 1 action(s)', 1)
def test_should_errback_when_actions_could_not_be_executed(
self, fake_reactor, _, action_exception, __):
task = lambda: None
task.action = lambda: None
task.action.dump = lambda: 'do something'
pool = DeferredPool('pool-name', queue=[task])
pool._finish()
fake_reactor.callLater.assert_called_with(
0, pool.errback, action_exception.return_value)
action_exception.assert_called_with('Could not execute 1 action(s)', 1)
def test_should_errback_when_error_count_is_too_high(
self, fake_reactor, _, action_exception, __):
pool = DeferredPool('pool-name',
queue=['some-task'],
nr_errors_tolerated=4)
pool.error_count = 5
pool._finish()
fake_reactor.callLater.assert_called_with(
0, pool.errback, action_exception.return_value)
action_exception.assert_called_with(
'stops: error count too high, 5 > 4', 1)
def test_should_callback_when_queue_is_empty_and_no_errors_occurred(self, fake_reactor, _):
pool = DeferredPool('pool-name', queue=[])
pool._finish()
fake_reactor.callLater.assert_called_with(0, pool.callback)
