def test_task_finish_with_daemon_ephemerals():
p = TaskPlanner(empty_task(processes=[p1, p2(daemon=True, ephemeral=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
p.set_running('p2')
assert not p.is_complete()
p.add_success('p1')
assert p.is_complete()
def test_task_construction():
p = TaskPlanner(empty_task)
assert p.runnable == empty
assert p.is_complete()
p = TaskPlanner(unordered_task)
assert p.runnable == _('p1', 'p2', 'p3')
assert not p.is_complete()
p = TaskPlanner(ordered_task)
assert p.runnable == _('p1')
assert not p.is_complete()
def test_task_finish_with_daemon_ephemerals():
p = TaskPlanner(
empty_task(
processes=[p1, p2(daemon=True, ephemeral=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
p.set_running('p2')
assert not p.is_complete()
p.add_success('p1')
assert p.is_complete()
def test_task_construction():
p = TaskPlanner(empty_task)
assert p.runnable == empty
assert p.is_complete()
p = TaskPlanner(unordered_task)
assert p.runnable == _('p1', 'p2', 'p3')
assert not p.is_complete()
p = TaskPlanner(ordered_task)
assert p.runnable == _('p1')
assert not p.is_complete()
def test_task_failed_predecessor_does_not_make_process_runnable():
p = TaskPlanner(empty_task(processes=[p1, p2], constraints=[{'order': ['p1', 'p2']}]))
p.set_running('p1')
p.add_success('p1')
assert 'p2' in p.runnable
assert not p.is_complete()
p = TaskPlanner(empty_task(processes=[p1, p2], constraints=[{'order': ['p1', 'p2']}]))
p.set_running('p1')
p.add_failure('p1')
assert 'p2' not in p.runnable
assert not p.is_complete()
def test_task_failed_predecessor_does_not_make_process_runnable():
p = TaskPlanner(
empty_task(processes=[p1, p2], constraints=[{
'order': ['p1', 'p2']
}]))
p.set_running('p1')
p.add_success('p1')
assert 'p2' in p.runnable
assert not p.is_complete()
p = TaskPlanner(
empty_task(processes=[p1, p2], constraints=[{
'order': ['p1', 'p2']
}]))
p.set_running('p1')
p.add_failure('p1')
assert 'p2' not in p.runnable
assert not p.is_complete()
def test_task_finish_with_ephemerals():
pure_ephemeral = empty_task(processes=[p1(ephemeral=True)])
p = TaskPlanner(pure_ephemeral)
assert p.is_complete()
p.set_running('p1')
assert p.is_complete()
p.add_failure('p1')
assert p.is_complete()
assert not p.failed
assert p.finished == _('p1')
with_ephemeral = empty_task(processes=[p1, p2(ephemeral=True)])
p = TaskPlanner(with_ephemeral)
assert not p.is_complete()
assert p.runnable == _('p1', 'p2')
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
p.set_running('p2')
assert p.is_complete()
p.add_failure('p2')
assert p.is_complete()
assert p.failed == _('p1')
def test_task_finish_with_ephemerals():
pure_ephemeral = empty_task(processes=[p1(ephemeral=True)])
p = TaskPlanner(pure_ephemeral)
assert p.is_complete()
p.set_running('p1')
assert p.is_complete()
p.add_failure('p1')
assert p.is_complete()
assert not p.failed
assert p.finished == _('p1')
with_ephemeral = empty_task(processes=[p1, p2(ephemeral=True)])
p = TaskPlanner(with_ephemeral)
assert not p.is_complete()
assert p.runnable == _('p1', 'p2')
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
p.set_running('p2')
assert p.is_complete()
p.add_failure('p2')
assert p.is_complete()
assert p.failed == _('p1')
def test_task_finish_with_daemons():
# Daemon is still restricted to the failure limit
p = TaskPlanner(empty_task(processes=[p1(daemon=True)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
# Resilient to two failures
p = TaskPlanner(empty_task(processes=[p1(daemon=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
# Can swallow successes
p = TaskPlanner(empty_task(processes=[p1(daemon=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_success('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
def test_task_finish_with_daemons():
# Daemon is still restricted to the failure limit
p = TaskPlanner(empty_task(processes=[p1(daemon=True)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
# Resilient to two failures
p = TaskPlanner(empty_task(processes=[p1(daemon=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
# Can swallow successes
p = TaskPlanner(empty_task(processes=[p1(daemon=True, max_failures=2)]))
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_success('p1')
assert not p.is_complete()
p.set_running('p1')
assert not p.is_complete()
p.add_failure('p1')
assert p.is_complete()
