func authTokenPostErr(t *testing.T, options gophercloud.AuthOptions, scope *Scope, includeToken bool, expectedErr error) {
testhelper.SetupHTTP()
defer testhelper.TeardownHTTP()
client := gophercloud.ServiceClient{
ProviderClient: &gophercloud.ProviderClient{},
Endpoint: testhelper.Endpoint(),
}
if includeToken {
client.TokenID = "abcdef123456"
}
_, err := Create(&client, options, scope).Extract()
if err == nil {
t.Errorf("Create did NOT return an error")
}
if err != expectedErr {
t.Errorf("Create returned an unexpected error: wanted %v, got %v", expectedErr, err)
}
}