htsworkflow/submission/test/test_encoded.py

   1 import json
   2 import os
   3 from pprint import pprint
   4 from unittest2 import TestCase, TestSuite, defaultTestLoader, skip
   5
   6 from htsworkflow.submission.encoded import (ENCODED,
   7      ENCODED_CONTEXT,
   8      ENCODED_NAMESPACES
   9 )
  10
  11 class TestEncoded(TestCase):
  12     def test_prepare_url(self):
  13         encode = ENCODED('test.encodedcc.edu')
  14
  15         tests = [
  16             ('/experiments', 'http://test.encodedcc.edu/experiments'),
  17             ('/experiments/ENCLB045ZZZ',
  18              'http://test.encodedcc.edu/experiments/ENCLB045ZZZ'),
  19             ('http://submit.encodedcc.edu/experiments/ENCLB045ZZZ',
  20              'http://submit.encodedcc.edu/experiments/ENCLB045ZZZ'),
  21         ]
  22         for url, result in tests:
  23             self.assertEqual(encode.prepare_url(url), result)
  24
  25     def test_validate(self):
  26         """Test validation
  27         """
  28         schema_file = os.path.join(os.path.dirname(__file__), 'library.json')
  29         schema = json.loads(open(schema_file, 'r').read())
  30
  31         obj = {u'@id': u'/libraries/ENCLB045ZZZ/',
  32                u'@type': [u'library', u'item'],
  33                u'accession': u'ENCLB045ZZZ',
  34                u'aliases': [],
  35                u'alternate_accessions': [],
  36                u'award': u'/awards/U54HG006998/',
  37                u'biosample': u'/biosamples/ENCBS089RNA/',
  38                u'date_created': u'2014-01-14T19:44:51.061770+00:00',
  39                u'depleted_in_term_id': [],
  40                u'depleted_in_term_name': [],
  41                u'documents': [],
  42                u'extraction_method': u'Ambion mirVana',
  43                u'fragmentation_method': u'Illumina/Nextera tagmentation',
  44                u'lab': u'/labs/barbara-wold/',
  45                u'library_size_selection_method': u'SPRI beads',
  46                u'lysis_method': u'Ambion mirVana',
  47                u'nucleic_acid_term_id': u'SO:0000871',
  48                u'nucleic_acid_term_name': u'polyadenylated mRNA',
  49                u'paired_ended': False,
  50                u'schema_version': u'2',
  51                u'size_range': u'>200',
  52                u'status': u'CURRENT',
  53                u'strand_specificity': False,
  54                u'submitted_by': u'/users/0e3dde9b-aaf9-42dd-87f7-975a85072ed2/',
  55                u'treatments': [],
  56                u'uuid': u'42c46028-708f-4347-a3df-2c82dfb021c4'}
  57         encode = ENCODED('submit.encodedcc.org')
  58         encode.schemas[u'library'] = schema
  59         encode.validate(obj)
  60         self.assertTrue('@id' in obj)
  61
  62     def test_create_context(self):
  63         linked_id = {'@type': '@id'}
  64         library = { '@id': '/libraries/1234', '@type': ['library', 'item'] }
  65
  66         encode = ENCODED('test.encodedcc.org')
  67         url = encode.prepare_url(library['@id'])
  68         context = encode.create_jsonld_context(library, url)
  69         self.assertEqual(context['award'], linked_id )
  70         self._verify_context(context, 'library')
  71         # namespaces not added yet.
  72         self.assertRaises(AssertionError, self._verify_namespaces, context)
  73         encode.add_jsonld_namespaces(context)
  74         self._verify_namespaces(context)
  75
  76     def test_add_context(self):
  77         """Checking to make sure nested @base and @vocab urls are set correctly
  78         """
  79         obj = {
  80             "nucleic_acid_term_name": "RNA",
  81             "accession": "ENCLB044ZZZ",
  82             "@id": "/libraries/ENCLB044ZZZ/",
  83             "schema_version": "1",
  84             "@type": [
  85                 "library",
  86                 "item"
  87             ],
  88             "lysis_method": "Ambion mirVana",
  89             "nucleic_acid_term_id": "SO:0000356",
  90             "biosample": {
  91                 "biosample_term_name": "GM12878",
  92                 "description": "B-lymphocyte, lymphoblastoid, International HapMap Project - CEPH/Utah - European Caucasion, Epstein-Barr Virus",
  93                 "accession": "ENCBS090RNA",
  94                 "date_created": "2013-10-29T21:15:29.144260+00:00",
  95                 "@id": "/biosamples/ENCBS090RNA/",
  96                 "aliases": [
  97                 "brenton-graveley:GM12878-2",
  98                 "thomas-gingeras:191WC"
  99                 ],
 100                 "organism": "/organisms/human/",
 101                 "@type": [
 102                 "biosample",
 103                 "item"
 104                 ]
 105             },
 106         }
 107
 108         encode = ENCODED('test.encodedcc.org')
 109         bio_base = encode.prepare_url(obj['biosample']['@id'])
 110
 111         url = encode.prepare_url('/libraries/ENCLB044ZZZ/?format=json&embed=False')
 112         schema_url = encode.get_schema_url(obj)
 113         encode.add_jsonld_context(obj, url)
 114
 115         self.assertEqual(obj['biosample']['@context']['@base'], bio_base)
 116         self.assertEqual(obj['@context']['@vocab'], schema_url)
 117         self._verify_context(obj['@context'], 'library')
 118         self._verify_namespaces(obj['@context'])
 119         self._verify_context(obj['biosample']['@context'], 'biosample')
 120         self.assertEqual(obj['@context']['rdf'], 'http://www.w3.org/1999/02/22-rdf-syntax-ns#')
 121         self.assertEqual(obj['@context']['OBO'], 'http://purl.obolibrary.org/obo/')
 122
 123
 124     def _verify_context(self, context, obj_type):
 125         for context_key in [None, obj_type]:
 126             for k in ENCODED_CONTEXT[context_key]:
 127                 self.assertIn(k, context)
 128                 self.assertEqual(ENCODED_CONTEXT[context_key][k], context[k])
 129
 130     def _verify_namespaces(self, context):
 131         for k in ENCODED_NAMESPACES:
 132             self.assertIn(k, context)
 133             self.assertEqual(ENCODED_NAMESPACES[k], context[k])
 134
 135 def suite():
 136     suite = TestSuite()
 137     suite.addTests(
 138         defaultTestLoader.loadTestsFromTestCase(TestEncoded))
 139     return suite
 140
 141 if __name__ == "__main__":
 142     from unittest2 import main
 143     main(defaultTest='suite')