Added a test case for reference extraction.

 - Legacy-Id: 14869

Author: levkowetz

ietf/submit/test_submission.txt

@@ -178,6 +178,35 @@ Table of Contents
 
    No new registrations for IANA.
 
+   [RFC8175] is mentioned here in order to give the reference
+   classification code a chance to mess up.
+
+
+6.  References
+
+6.1.  Normative References
+
+   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
+              Requirement Levels", BCP 14, RFC 2119,
+              DOI 10.17487/RFC2119, March 1997,
+              <https://www.rfc-editor.org/info/rfc2119>.
+
+   [RFC8174]  Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
+              2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
+              May 2017, <https://www.rfc-editor.org/info/rfc8174>.
+
+6.2.  Informative References
+
+   [RFC8126]  Cotton, M., Leiba, B., and T. Narten, "Guidelines for
+              Writing an IANA Considerations Section in RFCs", BCP 26,
+              RFC 8126, DOI 10.17487/RFC8126, June 2017,
+              <https://www.rfc-editor.org/info/rfc8126>.
+
+   [RFC8175]  Ratliff, S., Jury, S., Satterwhite, D., Taylor, R., and B.
+              Berry, "Dynamic Link Exchange Protocol (DLEP)", RFC 8175,
+              DOI 10.17487/RFC8175, June 2017,
+              <https://www.rfc-editor.org/info/rfc8175>.
+
 Author's Address
 
    %(author)s
@@ -190,6 +219,10 @@ Author's Address
 
 
 
+Appendix A.  Comments
+
+   [RFC8174] is mentioned here just to give the reference classification
+   code a chance to mess up.
 
 
 

ietf/submit/tests.py

@@ -35,6 +35,7 @@
 from ietf.utils.models import VersionInfo
 from ietf.utils.test_data import make_test_data
 from ietf.utils.test_utils import login_testing_unauthorized, unicontent, TestCase
+from ietf.utils.draft import Draft
 
 
 def submission_file(name, rev, group, format, templatename, author=None, email=None, title=None, year=None, ascii=True):
@@ -1660,3 +1661,17 @@ def test_api_submit_failed_idnits(self):
         r, author, name = self.post_submission('00', year="1900")
         expected = "Document date must be within 3 days of submission date"
         self.assertContains(r, expected, status_code=400)
+
+class RefsTests(TestCase):
+
+    def test_draft_refs_identification(self):
+
+        group = None
+        file, __ = submission_file('draft-some-subject', '00', group, 'txt', "test_submission.txt", )
+        draft = Draft(file.read().decode('utf-8'), file.name)
+        refs = draft.get_refs()
+        self.assertEqual(refs['rfc2119'], 'norm')
+        self.assertEqual(refs['rfc8174'], 'norm')
+        self.assertEqual(refs['rfc8126'], 'info')
+        self.assertEqual(refs['rfc8175'], 'info')
+