def test_create_venv_does_nothing_if_already_present(self):
"""
tests create_venv does nothing if venv is already present and writes to log
"""
if self.dist_version == '14.04':
self.python_version = 'python3.4'
elif self.dist_version == '16.04':
self.python_version = 'python3.5'
os.makedirs(os.path.join(self.venv, 'lib', self.python_version))
install_django_app = InstallDjangoApp(self.dist_version, self.log_file, self.log_level, venv=self.venv)
install_django_app.create_venv()
msg = 'INFO: virtualenv %s already exists' % self.venv
self.log(msg)
