test the django management command snippet

gistfile1.txt

106         fixture = ("/Users/quezadar/projects/b2b-frontend/B2B/src/b2b/tests/"
107                    "fixtures/initial_data.json")
108         cmd = 'manage.py loaddata \'%s\'' % (fixture,)
109         s = StringIO.StringIO()
110         sys_stdout = sys.stdout
111         sys_stderr = sys.stderr
112         sys.stdout = s
113         sys.stderr = s
114         execute_from_command_line(cmd.split(' '))
115         sys.stdout = sys_stdout
116         sys.stderr = sys_stderr
117         print('done loading data')