Source code for toil.test.src.promisesTest
# Copyright (C) 2015-2021 Regents of the University of California
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from toil.job import Job
from toil.test import ToilTest
[docs]
class CachedUnpicklingJobStoreTest(ToilTest):
# https://github.com/BD2KGenomics/toil/issues/817
[docs]
def test(self):
"""
Runs two identical Toil workflows with different job store paths
"""
for _ in range(2):
options = Job.Runner.getDefaultOptions(self._getTestJobStorePath())
options.logLevel = "INFO"
root = Job.wrapJobFn(parent)
Job.Runner.startToil(root, options)
[docs]
def parent(job):
return job.addChildFn(child).rv()
[docs]
class ChainedIndexedPromisesTest(ToilTest):
# https://github.com/BD2KGenomics/toil/issues/1021
[docs]
def test(self):
options = Job.Runner.getDefaultOptions(self._getTestJobStorePath())
options.logLevel = "INFO"
root = Job.wrapJobFn(a)
self.assertEqual(Job.Runner.startToil(root, options), 42)
[docs]
def a(job):
return job.addChild(job.wrapJobFn(b)).rv(0)
[docs]
def b(job):
return job.addChild(job.wrapFn(c)).rv()
[docs]
class PathIndexingPromiseTest(ToilTest):
"""
Test support for indexing promises of arbitrarily nested data structures of lists, dicts and
tuples, or any other object supporting the __getitem__() protocol.
"""
[docs]
def test(self):
options = Job.Runner.getDefaultOptions(self._getTestJobStorePath())
options.logLevel = "INFO"
root = Job.wrapJobFn(d)
self.assertEqual(Job.Runner.startToil(root, options), ("b", 43, 3))
[docs]
def d(job):
child = job.addChild(job.wrapFn(e))
return child.rv("a"), child.rv(42), child.rv("c", 2)
[docs]
def e():
return {"a": "b", 42: 43, "c": [1, 2, 3]}