def test_command_call(self):
commands_dict = get_commands()
self.assertTrue(self.COMMAND in commands_dict)
saved_streams = sys.stdout, sys.stderr
sys.stdout = self.Output()
sys.stderr = self.Output()
prefix = "stderr:"
has_errors = False
try:
call_command(self.COMMAND, tee=1, prefix=prefix)
except:
has_errors = True
self.assertEqual(has_errors, False)
valid_stdout = ""
valid_stderr = ""
for k, v in count_instances().items():
row = "%s\t%d" % (k, v)
valid_stdout += "%s\n" % row
valid_stderr += "%s %s\n" % (prefix, row)
self.assertEquals(sys.stdout.text, valid_stdout)
self.assertEquals(sys.stderr.text, valid_stderr)
sys.stdout, sys.stderr = saved_streams
def test_instance_num(self):
"""
Calculate number of instances using models.get_models() and compare
"""
result = {}
for m in models.get_models():
model_name = "%s.%s" % (m.__module__, m.__name__)
result[model_name] = m._default_manager.count()
self.assertEquals(result, count_instances())