def test_organism_shepherd_command(self, mock_nomad, mock_send_job,
mock_get_active_volumes):
"""Tests that the organism shepherd requeues jobs in the right order.
The situation we're setting up is basically this:
* There are two experiments.
* One of them has 1/2 samples processed, the other 0/1
* One of them needs a DownloaderJob requeued and the other
needs a ProcessorJob requued.
And what we're going to test for is:
* Both of the jobs that need to be requeued are requeued.
* The experiment with a processed sample is requeued first
because it has a higher completion percentage.
"""
# First, set up our mocks to prevent network calls.
mock_send_job.return_value = True
active_volumes = {"1", "2", "3"}
mock_get_active_volumes.return_value = active_volumes
def mock_init_nomad(host, port=0, timeout=0):
ret_value = MagicMock()
ret_value.jobs = MagicMock()
ret_value.jobs.get_jobs = MagicMock()
ret_value.jobs.get_jobs.side_effect = lambda: []
return ret_value
mock_nomad.side_effect = mock_init_nomad
zebrafish = Organism(name="DANIO_RERIO",
taxonomy_id=1337,
is_scientific_name=True)
zebrafish.save()
# Experiment that is 0% complete.
zero_percent_experiment = Experiment(accession_code='ERP037000')
zero_percent_experiment.technology = 'RNA-SEQ'
zero_percent_experiment.save()
organism_assoc = ExperimentOrganismAssociation.objects.create(
organism=zebrafish, experiment=zero_percent_experiment)
zero_percent = OriginalFile()
zero_percent.filename = "ERR037001.fastq.gz"
zero_percent.source_filename = "ERR037001.fastq.gz"
zero_percent.source_url = "ftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR037/ERR037001/ERR037001_1.fastq.gz"
zero_percent.is_archive = True
zero_percent.save()
zero_percent_sample = Sample()
zero_percent_sample.accession_code = 'ERR037001'
zero_percent_sample.organism = zebrafish
zero_percent_sample.save()
assoc = OriginalFileSampleAssociation()
assoc.sample = zero_percent_sample
assoc.original_file = zero_percent
assoc.save()
assoc = ExperimentSampleAssociation()
assoc.sample = zero_percent_sample
assoc.experiment = zero_percent_experiment
assoc.save()
# TODO: fix names of all the variables to be appropriate for this test case.
zero_percent_dl_job = DownloaderJob()
zero_percent_dl_job.accession_code = zero_percent_sample.accession_code
zero_percent_dl_job.downloader_task = "SRA"
zero_percent_dl_job.start_time = timezone.now()
zero_percent_dl_job.end_time = timezone.now()
zero_percent_dl_job.success = False
zero_percent_dl_job.save()
assoc = DownloaderJobOriginalFileAssociation()
assoc.downloader_job = zero_percent_dl_job
assoc.original_file = zero_percent
assoc.save()
# Experiment that is 50% complete.
fify_percent_experiment = Experiment(accession_code='ERP036000')
fify_percent_experiment.technology = 'RNA-SEQ'
fify_percent_experiment.save()
organism_assoc = ExperimentOrganismAssociation.objects.create(
organism=zebrafish, experiment=fify_percent_experiment)
## First sample, this one has been processed.
successful_pj = ProcessorJob()
successful_pj.accession_code = "ERR036000"
successful_pj.pipeline_applied = "SALMON"
successful_pj.ram_amount = 12288
successful_pj.start_time = timezone.now()
successful_pj.end_time = timezone.now()
successful_pj.success = True
successful_pj.save()
successful_og = OriginalFile()
successful_og.filename = "ERR036000.fastq.gz"
successful_og.source_filename = "ERR036000.fastq.gz"
successful_og.source_url = "ftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR036/ERR036000/ERR036000_1.fastq.gz"
successful_og.is_archive = True
successful_og.save()
successful_sample = Sample()
successful_sample.accession_code = 'ERR036000'
successful_sample.organism = zebrafish
successful_sample.save()
assoc = OriginalFileSampleAssociation()
assoc.sample = successful_sample
assoc.original_file = successful_og
assoc.save()
assoc = ProcessorJobOriginalFileAssociation()
assoc.processor_job = successful_pj
assoc.original_file = successful_og
assoc.save()
assoc = ExperimentSampleAssociation()
assoc.sample = successful_sample
assoc.experiment = fify_percent_experiment
assoc.save()
## Second sample, this one hasn't been processed.
fifty_percent_unprocessed_og = OriginalFile()
fifty_percent_unprocessed_og.filename = "ERR036001.fastq.gz"
fifty_percent_unprocessed_og.source_filename = "ERR036001.fastq.gz"
fifty_percent_unprocessed_og.source_url = "ftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR036/ERR036001/ERR036001_1.fastq.gz"
fifty_percent_unprocessed_og.is_archive = True
fifty_percent_unprocessed_og.save()
fifty_percent_unprocessed_sample = Sample()
fifty_percent_unprocessed_sample.accession_code = 'ERR036001'
fifty_percent_unprocessed_sample.organism = zebrafish
fifty_percent_unprocessed_sample.save()
assoc = OriginalFileSampleAssociation()
assoc.sample = fifty_percent_unprocessed_sample
assoc.original_file = fifty_percent_unprocessed_og
assoc.save()
assoc = ExperimentSampleAssociation()
assoc.sample = fifty_percent_unprocessed_sample
assoc.experiment = fify_percent_experiment
assoc.save()
fifty_percent_processor_job = ProcessorJob()
fifty_percent_processor_job.pipeline_applied = "SALMON"
fifty_percent_processor_job.accession_code = fifty_percent_unprocessed_sample.accession_code
fifty_percent_processor_job.ram_amount = 12288
fifty_percent_processor_job.start_time = timezone.now()
fifty_percent_processor_job.end_time = timezone.now()
fifty_percent_processor_job.success = False
fifty_percent_processor_job.save()
assoc = ProcessorJobOriginalFileAssociation()
assoc.processor_job = fifty_percent_processor_job
assoc.original_file = fifty_percent_unprocessed_og
assoc.save()
# Setup is done, actually run the command.
args = []
options = {"organism_name": "DANIO_RERIO"}
call_command("organism_shepherd", *args, **options)
# Verify that the jobs were called in the correct order.
mock_calls = mock_send_job.mock_calls
first_call_job_type = mock_calls[0][1][0]
first_call_job_object = mock_calls[0][2]["job"]
self.assertEqual(first_call_job_type, ProcessorPipeline.SALMON)
self.assertEqual(first_call_job_object.pipeline_applied,
fifty_percent_processor_job.pipeline_applied)
self.assertEqual(first_call_job_object.ram_amount,
fifty_percent_processor_job.ram_amount)
self.assertIn(first_call_job_object.volume_index, active_volumes)
fifty_percent_processor_job.refresh_from_db()
self.assertEqual(first_call_job_object,
fifty_percent_processor_job.retried_job)
second_call_job_type = mock_calls[1][1][0]
second_call_job_object = mock_calls[1][2]["job"]
self.assertEqual(second_call_job_type, Downloaders.SRA)
self.assertEqual(second_call_job_object.accession_code,
zero_percent_dl_job.accession_code)
self.assertEqual(second_call_job_object.downloader_task,
zero_percent_dl_job.downloader_task)
zero_percent_dl_job.refresh_from_db()
self.assertEqual(second_call_job_object,
zero_percent_dl_job.retried_job)
def test_dharma(self):
dlj1 = DownloaderJob()
dlj1.accession_code = 'D1'
dlj1.worker_id = get_instance_id()
dlj1.start_time = datetime.datetime.now()
dlj1.save()
dlj2 = DownloaderJob()
dlj2.accession_code = 'D2'
dlj2.worker_id = get_instance_id()
dlj2.start_time = datetime.datetime.now()
dlj2.save()
dlj3 = DownloaderJob()
dlj3.accession_code = 'D3'
dlj3.worker_id = get_instance_id()
dlj3.save()
original_file = OriginalFile()
original_file.source_url = "ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/MEXP/E-MEXP-433/E-MEXP-433.raw.1.zip"
original_file.source_filename = "Waldhof_020604_R30_01-2753_U133A.CEL"
original_file.save()
assoc = DownloaderJobOriginalFileAssociation()
assoc.original_file = original_file
assoc.downloader_job = dlj3
assoc.save()
sample = Sample()
sample.accession_code = 'Blahblahblah'
sample.technology = "MICROARRAY"
sample.manufacturer = "AFFYMETRIX"
sample.has_raw = True
sample.platform_accession_code = "hgu133a"
sample.save()
OriginalFileSampleAssociation.objects.get_or_create(
sample=sample, original_file=original_file)
exited = False
try:
utils.start_job(dlj3.id,
max_downloader_jobs_per_node=2,
force_harakiri=True)
except SystemExit as e:
# This is supposed to happen!
self.assertTrue(True)
exited = True
except Exception as e:
# This isn't!
self.assertTrue(False)
self.assertTrue(exited)
exited = False
try:
utils.start_job(dlj3.id,
max_downloader_jobs_per_node=15,
force_harakiri=True)
except SystemExit as e:
# This is not supposed to happen!
self.assertTrue(False)
exited = True
except Exception as e:
# This is!
self.assertTrue(True)
self.assertFalse(exited)
