tests: git changeset authors need to have the format 'username <[e-mail]>'

New verions of dulwich caused tests like test_compare_forks_on_branch_extra_commits_git
to fail because of this.
Since this is fixed now, re-allow dulwich versions 0.18.6 and newer.

kallithea/tests/fixture.py

@@ -42,7 +42,7 b' from kallithea.lib.auth import AuthUser'
 from kallithea.lib.db_manage import DbManage
 from kallithea.lib.vcs.backends.base import EmptyChangeset
 from kallithea.tests.base import invalidate_all_caches, GIT_REPO, HG_REPO, \
-    TESTS_TMP_PATH, TEST_USER_ADMIN_LOGIN, TEST_USER_REGULAR_LOGIN
+    TESTS_TMP_PATH, TEST_USER_ADMIN_LOGIN, TEST_USER_REGULAR_LOGIN, TEST_USER_ADMIN_EMAIL
 
 
 log = logging.getLogger(__name__)
@@ -293,7 +293,7 b' class Fixture(object):'
         if parent is None:
             _cs = EmptyChangeset(alias=vcs_type)
         if author is None:
-            author = TEST_USER_ADMIN_LOGIN
+            author = '%s <%s>' % (TEST_USER_ADMIN_LOGIN, TEST_USER_ADMIN_EMAIL)
 
         if newfile:
             nodes = {

kallithea/tests/vcs/test_inmemchangesets.py

@@ -318,7 +318,7 b' class InMemoryChangesetTestMixin(object)'
         self.imc.add(node)
         date = datetime.datetime(1985, 1, 30, 1, 45)
         commit = self.imc.commit(u"Committed at time when I was born ;-)",
-            author=u'lb', date=date)
+            author=u'lb <[e-mail]>', date=date)
 
         self.assertEqual(commit.date, date)
 

setup.py

@@ -56,7 +56,7 b' requirements = ['
     "docutils>=0.8.1",
     "URLObject==2.3.4",
     "Routes==1.13",
-    "dulwich>=0.14.1,<0.18.6", # temporary workaround for not using 0.18.6 which cause test failure ... and perhaps also real failures
+    "dulwich>=0.14.1",
     "mercurial>=2.9,<4.5",
     "decorator >= 3.3.2",
     "Paste >= 2.0.3, < 3.0",