diff env/lib/python3.7/site-packages/prov/tests/utility.py @ 5:9b1c78e6ba9c draft default tip

"planemo upload commit 6c0a8142489327ece472c84e558c47da711a9142"

--- a/env/lib/python3.7/site-packages/prov/tests/utility.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-from __future__ import (absolute_import, division, print_function,
-                        unicode_literals)
-
-import io
-import logging
-import unittest
-
-from prov.model import ProvDocument
-
-
-logger = logging.getLogger(__name__)
-
-
-class DocumentBaseTestCase(unittest.TestCase):
-    def do_tests(self, prov_doc, msg=None):
-        pass
-
-
-class RoundTripTestCase(DocumentBaseTestCase):
-    """A serializer test should subclass this class and set the class property
-    FORMAT to the correct value (e.g. 'json', 'xml', 'rdf').
-    """
-    FORMAT = None  # a subclass should change this
-
-    def do_tests(self, prov_doc, msg=None):
-        self.assertRoundTripEquivalence(prov_doc, msg)
-
-    def assertRoundTripEquivalence(self, prov_doc, msg=None):
-        if self.FORMAT is None:
-            # This is a dummy test, just return
-            return
-
-        with io.BytesIO() as stream:
-            prov_doc.serialize(destination=stream, format=self.FORMAT, indent=4)
-            stream.seek(0, 0)
-
-            prov_doc_new = ProvDocument.deserialize(source=stream,
-                                                    format=self.FORMAT)
-            stream.seek(0, 0)
-            # Assume UTF-8 encoding which is forced by the particular
-            # PROV XML implementation and should also work for the PROV
-            # JSON implementation.
-            msg_extra = u"'%s' serialization content:\n%s" % (
-                self.FORMAT, stream.read().decode("utf-8"))
-            msg = u'\n'.join((msg, msg_extra)) if msg else msg_extra
-            self.assertEqual(prov_doc, prov_doc_new, msg)