From d14691e45d6bef75225b047c4e65ee02834c5c3d Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Feb 27 2015 12:57:30 +0000
Subject: Expand the add_issue_assignee unit-tests


---

diff --git a/tests/test_progitlib.py b/tests/test_progitlib.py
index b223a50..a6b2816 100644
--- a/tests/test_progitlib.py
+++ b/tests/test_progitlib.py
@@ -313,6 +313,17 @@ class ProgitLibtests(tests.Modeltests):
             self.session, repo, assignee='pingou')
         self.assertEqual(len(issues), 0)
 
+        # Set the assignee by its email
+        msg = progit.lib.add_issue_assignee(
+            session=self.session,
+            issue=issue,
+            assignee='foo@bar.com',
+            user='pingou',
+            ticketfolder=None)
+        self.session.commit()
+        self.assertEqual(msg, 'Issue assigned')
+
+        # Change the assignee to someone else by its username
         msg = progit.lib.add_issue_assignee(
             session=self.session,
             issue=issue,
@@ -349,6 +360,26 @@ class ProgitLibtests(tests.Modeltests):
         self.assertEqual(issues[0].status, 'Open')
         self.assertEqual(issues[0].tags, [])
 
+        # Reset the assignee to no-one
+        msg = progit.lib.add_issue_assignee(
+            session=self.session,
+            issue=issue,
+            assignee=None,
+            user='pingou',
+            ticketfolder=None)
+        self.session.commit()
+        self.assertEqual(msg, 'Assignee reset')
+
+        issues = progit.lib.search_issues(
+            self.session, repo, assignee=False)
+        self.assertEqual(len(issues), 2)
+        self.assertEqual(issues[0].id, 1)
+        self.assertEqual(issues[1].id, 2)
+
+        issues = progit.lib.search_issues(
+            self.session, repo, assignee=True)
+        self.assertEqual(len(issues), 0)
+
 
 if __name__ == '__main__':
     SUITE = unittest.TestLoader().loadTestsFromTestCase(ProgitLibtests)