Merged regressiontests and modeltests into the test root.

tests/user_commands/tests.py

@@ -0,0 +1,60 @@
+import sys
+
+from django.core import management
+from django.core.management.base import CommandError
+from django.test import TestCase
+from django.utils import translation
+from django.utils.six import StringIO
+
+
+class CommandTests(TestCase):
+    def test_command(self):
+        out = StringIO()
+        management.call_command('dance', stdout=out)
+        self.assertEqual(out.getvalue(),
+            "I don't feel like dancing Rock'n'Roll.\n")
+
+    def test_command_style(self):
+        out = StringIO()
+        management.call_command('dance', style='Jive', stdout=out)
+        self.assertEqual(out.getvalue(),
+            "I don't feel like dancing Jive.\n")
+
+    def test_language_preserved(self):
+        out = StringIO()
+        with translation.override('fr'):
+            management.call_command('dance', stdout=out)
+            self.assertEqual(translation.get_language(), 'fr')
+
+    def test_explode(self):
+        """ Test that an unknown command raises CommandError """
+        self.assertRaises(CommandError, management.call_command, ('explode',))
+
+    def test_system_exit(self):
+        """ Exception raised in a command should raise CommandError with
+            call_command, but SystemExit when run from command line
+        """
+        with self.assertRaises(CommandError):
+            management.call_command('dance', example="raise")
+        old_stderr = sys.stderr
+        sys.stderr = err = StringIO()
+        try:
+            with self.assertRaises(SystemExit):
+                management.ManagementUtility(['manage.py', 'dance', '--example=raise']).execute()
+        finally:
+            sys.stderr = old_stderr
+        self.assertIn("CommandError", err.getvalue())
+
+    def test_default_en_us_locale_set(self):
+        # Forces en_us when set to true
+        out = StringIO()
+        with translation.override('pl'):
+            management.call_command('leave_locale_alone_false', stdout=out)
+            self.assertEqual(out.getvalue(), "en-us\n")
+
+    def test_configured_locale_preserved(self):
+        # Leaves locale from settings when set to false
+        out = StringIO()
+        with translation.override('pl'):
+            management.call_command('leave_locale_alone_true', stdout=out)
+            self.assertEqual(out.getvalue(), "pl\n")