[PATCH v6 1/2] parsemail: Convert to a management command

[Daniel Axtens]

Hi Stephen,

> +    def test_missing_project_stdin(self):
> +        path = os.path.join(TEST_MAIL_DIR, '0001-git-pull-request.mbox')
> +        with open(path) as file_:
> +            with self.assertRaises(SystemExit) as exc:
> +                call_command('parsemail', infile=file_)
> +
> +        self.assertEqual(exc.exception.code, 1)
> +
I don't think this is actually testing stdin.
I think you want something like this:

diff --git a/patchwork/tests/test_management.py b/patchwork/tests/test_management.py
index f2b968f5be35..42700dd9bb15 100644
--- a/patchwork/tests/test_management.py
+++ b/patchwork/tests/test_management.py
@@ -18,6 +18,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 import os
+import sys
 
 from django.core.management import call_command
 from django.test import TestCase
@@ -46,9 +47,10 @@ class ParsemailTest(TestCase):
 
     def test_missing_project_stdin(self):
         path = os.path.join(TEST_MAIL_DIR, '0001-git-pull-request.mbox')
-        with open(path) as file_:
-            with self.assertRaises(SystemExit) as exc:
-                call_command('parsemail', infile=file_)
+        sys.stdin.close()
+        sys.stdin = open(path)
+        with self.assertRaises(SystemExit) as exc:
+            call_command('parsemail', infile=None)
 
         self.assertEqual(exc.exception.code, 1)
 
@@ -70,10 +72,11 @@ class ParsemailTest(TestCase):
         utils.create_state()
 
         path = os.path.join(TEST_MAIL_DIR, '0001-git-pull-request.mbox')
-        with open(path) as file_:
-            with self.assertRaises(SystemExit) as exc:
-                call_command('parsemail', infile=file_,
-                             list_id=project.listid)
+        sys.stdin.close()
+        sys.stdin = open(path)
+        with self.assertRaises(SystemExit) as exc:
+            call_command('parsemail', infile=None,
+                         list_id=project.listid)
 
         self.assertEqual(exc.exception.code, 0)

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