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# coding: utf-8
# /*##########################################################################
#
# Copyright (c) 2016-2017 European Synchrotron Radiation Facility
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# ###########################################################################*/
__authors__ = ["H. Payno"]
__license__ = "MIT"
__date__ = "02/11/2020"
import unittest
from processview.core.superviseprocess import SuperviseProcess
from processview.core.manager import ProcessManager
from processview.core.manager import DatasetState
from processview.core.dataset import Dataset
from processview.core.dataset import DatasetIdentifier
import gc
class TestProcessManager(unittest.TestCase):
"""
test ProcessManager
"""
def testRegisterProcess(self):
"""insure registration and unregistration are working"""
manager = ProcessManager()
manager.clear()
self.assertEqual(len(manager.get_processes()), 0)
p1 = SuperviseProcess()
self.assertEqual(len(manager.get_processes()), 1)
p1 = None
gc.collect()
self.assertEqual(len(manager.get_processes()), 0)
p1 = SuperviseProcess()
p2 = SuperviseProcess()
self.assertEqual(len(manager.get_processes()), 2)
self.assertEqual(len(ProcessManager().get_processes()), 2)
self.assertTrue(p1 in manager.get_processes())
self.assertTrue(p2 in manager.get_processes())
p1 = None
p2 = None
gc.collect()
self.assertEqual(len(manager.get_processes()), 0)
def testProcessStatesUpdate(self):
"""insure providing states works well"""
p1 = SuperviseProcess(name="sp1")
p2 = SuperviseProcess(name="sp1")
manager = ProcessManager()
manager.clear()
scan_1 = _DummyScan("scan1")
scan_2 = _DummyScan("scan2")
manager.notify_dataset_state(
dataset=scan_1, state=DatasetState.PENDING, process=p1
)
manager.notify_dataset_state(
dataset=scan_2, state=DatasetState.SUCCEED, process=p1
)
manager.notify_dataset_state(
dataset=scan_2, state=DatasetState.FAILED, process=p2
)
# test 'getScanState'
self.assertEqual(
manager.get_dataset_state(dataset_id=scan_2, process=p2),
DatasetState.FAILED,
)
self.assertEqual(manager.get_dataset_state(dataset_id=scan_1, process=p2), None)
# test 'getScanStream'
self.assertEqual(
manager.get_dataset_stream(dataset=scan_2, time_stamp=False),
(
(p1.process_id, DatasetState.SUCCEED),
(p2.process_id, DatasetState.FAILED),
),
)
# test 'getProcessHistory'
self.assertEqual(
manager.get_process_history(process=p1),
(
(scan_1.get_identifier(), DatasetState.PENDING),
(scan_2.get_identifier(), DatasetState.SUCCEED),
),
)
class _DummyScan(Dataset):
def __init__(self, name):
super().__init__()
self.name = name
def __str__(self) -> str:
return self.name
def get_identifier(self) -> DatasetIdentifier:
return _DummyIdentifier(self)
class _DummyIdentifier(DatasetIdentifier):
def __init__(self, dataset):
super().__init__(dataset, metadata={"name": dataset.name})
def __str__(self):
return self.name()
def __eq__(self, other):
return self.name() == other.name()
def __hash__(self):
return hash(self.name())
def suite():
test_suite = unittest.TestSuite()
for ui in (TestProcessManager,):
test_suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(ui))
return test_suite
|
