APITest case should default to JSON

[frankwiles]

While I'm sure SOME people out there are still using XML for their APIs, the vast majority are JSON and we should just default the format option to all test calls to be JSON to ease the typing on DRF related testing.

[epicserve]

I might be missing something, but I add this to all of my projects. I would welcome its addition to this project.

import json

from test_plus.test import TestCase


class BaseTest(TestCase):
    def request_json(self, method, url_name, *args, **kwargs):
        data = kwargs.get("data")
        kwargs["data"] = json.dumps(data) if data is not None else None
        kwargs["extra"] = {
            "content_type": "application/json",
            "HTTP_X_REQUESTED_WITH": "XMLHttpRequest",
        }
        return getattr(self, method)(url_name, *args, **kwargs)

    def post_json(self, url_name, *args, **kwargs):
        return self.request_json("post", url_name, *args, **kwargs)

    def get_json(self, url_name, *args, **kwargs):
        return self.request_json("get", url_name, *args, **kwargs)

    def put_json(self, url_name, *args, **kwargs):
        return self.request_json("put", url_name, *args, **kwargs)

    def delete_json(self, url_name, *args, **kwargs):
        return self.request_json("delete", url_name, *args, **kwargs)