Dave

This test is the equivalent of `POST`ing to `https://api.airbrite.io/v2/orders` the following object:

```bash
{
    "customer": {
        "email": "tiger@airbrite.io", 
        "name": "Tiger"
    }, 
    "line_items": [
        {
            "quantity": 1, 
            "sku": "airbrite-gold"
        }
    ], 
    "payments": [
        {
            "amount": 1337, 
            "currenty": "usd", 
            "gateway": "stripe", 
            "token": "tok_2tQ28TAByCeqH9"
        }
    ], 
    "shipping_address": {
        "city": "Beverly Hills", 
        "country": "US", 
        "line1": "12345 Sunset Blvd.", 
        "line2": "Apt #420", 
        "state": "CA", 
        "zip": "90210"
    }
}
```

It results in a error message as follows:

```
airbrite.client: WARNING: post() call failed with status code 404, response: {u'meta': {u'error_type': u'client_error', u'code': 404, u'error_message': u"Resource: 'gateway' Not Found", u'env': u'test'}, u'data': u"Resource: 'gateway' Not Found"}
```