From 9be8bd2248e7881889b80da543ceb9987e1db887 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Mar 20 2015 14:08:44 +0000
Subject: Add unit-tests for progit.lib.remove_issue_dependency


---

diff --git a/tests/test_progit_lib.py b/tests/test_progit_lib.py
index a7ed697..e31c39c 100644
--- a/tests/test_progit_lib.py
+++ b/tests/test_progit_lib.py
@@ -1251,6 +1251,65 @@ class ProgitLibtests(tests.Modeltests):
         )
         self.assertEqual(len(prs), 1)
 
+    @patch('progit.lib.git.update_git')
+    @patch('progit.lib.notify.send_email')
+    def test_remove_issue_dependency(self, p_send_email, p_ugt):
+        """ Test remove_issue_dependency of progit.lib. """
+        p_send_email.return_value = True
+        p_ugt.return_value = True
+
+        self.test_add_issue_dependency()
+        repo = progit.lib.get_project(self.session, 'test')
+        issue = progit.lib.search_issues(self.session, repo, issueid=1)
+        issue_blocked = progit.lib.search_issues(
+            self.session, repo, issueid=2)
+
+        # Before
+        self.assertEqual(len(issue.parents), 1)
+        self.assertEqual(issue.parents[0].id, 2)
+        self.assertEqual(len(issue.children), 0)
+        self.assertEqual(issue.children, [])
+
+        self.assertEqual(len(issue_blocked.parents), 0)
+        self.assertEqual(issue_blocked.parents, [])
+        self.assertEqual(len(issue_blocked.children), 1)
+        self.assertEqual(issue_blocked.children[0].id, 1)
+
+        self.assertRaises(
+            progit.exceptions.ProgitException,
+            progit.lib.remove_issue_dependency,
+            session=self.session,
+            issue=issue,
+            issue_blocked=issue,
+            user='pingou',
+            ticketfolder=None)
+
+        # Wrong order of issues
+        msg = progit.lib.remove_issue_dependency(
+            session=self.session,
+            issue=issue,
+            issue_blocked=issue_blocked,
+            user='pingou',
+            ticketfolder=None)
+        self.session.commit()
+        self.assertEqual(msg, None)
+
+        # Drop deps
+        msg = progit.lib.remove_issue_dependency(
+            session=self.session,
+            issue=issue_blocked,
+            issue_blocked=issue,
+            user='pingou',
+            ticketfolder=None)
+        self.session.commit()
+        self.assertEqual(msg, 'Dependency removed')
+
+        # After
+        self.assertEqual(issue.parents, [])
+        self.assertEqual(issue.children, [])
+        self.assertEqual(issue_blocked.parents, [])
+        self.assertEqual(issue_blocked.children, [])
+
 
 if __name__ == '__main__':
     SUITE = unittest.TestLoader().loadTestsFromTestCase(ProgitLibtests)