Migrated user_commands doctests. Thanks to Eric Florenzano.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@13823 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/modeltests/user_commands/tests.py

@@ -0,0 +1,21 @@
+from StringIO import StringIO
+
+from django.test import TestCase
+from django.core import management
+from django.core.management.base import CommandError
+
+class CommandTests(TestCase):
+    def test_command(self):
+        out = StringIO()
+        management.call_command('dance', stdout=out)
+        self.assertEquals(out.getvalue(),
+            "I don't feel like dancing Rock'n'Roll.")
+
+    def test_command_style(self):
+        out = StringIO()
+        management.call_command('dance', style='Jive', stdout=out)
+        self.assertEquals(out.getvalue(),
+            "I don't feel like dancing Jive.")
+
+    def test_explode(self):
+        self.assertRaises(CommandError, management.call_command, ('explode',))