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from lofardata.models import DataProduct
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from lofardata.view_helpers.dataproductinfo import retrieve_combined_information
import django.test as dtest
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test_objects = [dict(obs_id='12345', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/a_some_nice.tar',
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filesize=40,
antenna_set='HBA Dual Inner',
instrument_filter='110-190 MHz',
dysco_compression=True),
dict(obs_id='123789', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_very_nice.tar',
filesize=40,
antenna_set='HBA Dual Inner',
instrument_filter='110-190 MHz',
dysco_compression=True),
dict(obs_id='123789', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_not_nice.tar',
filesize=40,
antenna_set='HBA Dual Inner',
instrument_filter='110-190 MHz',
dysco_compression=False),
dict(obs_id='1337', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_not_very_nice.tar',
filesize=40,
antenna_set='HBA Dual Inner',
instrument_filter='110-190 MHz',
dysco_compression=False),
dict(obs_id='3773', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_not_very_super_nice.tar',
filesize=40,
antenna_set=None,
instrument_filter='110-190 MHz',
dysco_compression=False),
dict(obs_id='0987', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_very_super_nice.tar',
filesize=40,
antenna_set='',
instrument_filter='',
dysco_compression=False),
dict(obs_id='2626', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_beautiful.tar',
filesize=40,
antenna_set='',
instrument_filter='',
dysco_compression=None),
dict(obs_id='2627', oid_source='SAS', dataproduct_source='lofar',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_not_beautiful.tar',
filesize=40,
antenna_set='',
instrument_filter='',
dysco_compression=None),
dict(obs_id='2627', oid_source='SAS', dataproduct_source='apertif',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_very_beautiful.tar',
filesize=40,
antenna_set='',
instrument_filter='',
dysco_compression=True),
dict(obs_id='2627', oid_source='SAS', dataproduct_source='ska',
dataproduct_type='observation',
project='LT10_10_Classified',
location='lta-head.lofar.psnc.pl',
activity='secret stuff',
surl='srm://lta-head.lofar.psnc.pl:4884/subfolder/some_not_so_beautiful.tar',
filesize=40,
antenna_set='',
instrument_filter='',
dysco_compression=False)]
class RetrieveDataProductInformation(dtest.TestCase):
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for test_object in test_objects:
DataProduct.objects.create(**test_object)
def test_setup_correct(self):
number_of_dataproducts = DataProduct.objects.count()
self.assertEqual(number_of_dataproducts, len(test_objects))
def test_no_database_entry(self):
actual = retrieve_combined_information('not_existent')
self.assertDictEqual(actual, {})
def test_single_database_entry(self):
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actual = retrieve_combined_information('12345')
self.assertEqual(actual['dataproduct_source'], ['lofar'])
self.assertEqual(actual['dataproduct_type'], ['observation'])
self.assertEqual(actual['project'], ['LT10_10'])
self.assertEqual(actual['activity'], ['secret stuff'])
self.assertEqual(actual['antenna_set'], ['HBA Dual Inner'])
self.assertEqual(actual['instrument_filter'], ['110-190 MHz'])
def test_combined_database_entries(self):
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actual = retrieve_combined_information('123789')
self.assertEqual(actual['project'], ['LT10_10', 'LT10_10_Classified'])
def test_single_with_none_value(self):
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actual = retrieve_combined_information('3773')
self.assertEqual(actual['antenna_set'], [])
def test_single_with_default_values(self):
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actual = retrieve_combined_information('0987')
self.assertEqual(actual['antenna_set'], [])
def test_dysco_compression_true_and_false(self):
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actual = retrieve_combined_information('123789')
self.assertEqual(actual['dysco_compression'], [0.5])
def test_dysco_compression_true(self):
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actual = retrieve_combined_information('12345')
self.assertEqual(actual['dysco_compression'], [1])
def test_dysco_compression_false(self):
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actual = retrieve_combined_information('1337')
self.assertEqual(actual['dysco_compression'], [0])
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def test_dysco_compression_only_none(self):
actual = retrieve_combined_information('2626')
self.assertEqual(actual['dysco_compression'], [0])
def test_dysco_compression_partly_none(self):
actual = retrieve_combined_information('2627')
self.assertEqual(actual['dysco_compression'], [0.3333333333333333])