#!/usr/bin/env python3

import unittest
import logging
from mock import patch, MagicMock
from .blog import blog
from .talerconfig import TalerConfig

TC = TalerConfig.from_env()
CURRENCY = TC["taler"]["currency"].value_string(required=True)
LOGGER = logging.getLogger(__name__)

class BlogTestCase(unittest.TestCase):
    def setUp(self):
        blog.app.testing = True
        self.app = blog.app.test_client()
        self.instance = TC["blog"]["instance"].value_string(required=True)

    @patch("requests.get")
    @patch("requests.post")
    @patch("flask.session")
    @unittest.skip("API changed")
    def test_refund(self, mocked_session, mocked_post, mocked_get):

        # Test GET
        ret_get = MagicMock()
        ret_get.status_code = 200
        ret_get.json.return_value = {"error": "mocckky error"}
        mocked_get.return_value = ret_get
        response = self.app.get("/refund?order_id=99")
        mocked_get.assert_called_with(
            "http://backend.test.taler.net/refund",
            params={"order_id": "99", "instance": self.instance})

        # Test POST
        mocked_session.get.return_value = {"mocckky": 99}
        ret_post = MagicMock()
        ret_post.status_code = 200
        mocked_post.return_value = ret_post
        response = self.app.post("/refund", data={"article_name": "mocckky"})
        mocked_post.assert_called_with(
            "http://backend.test.taler.net/refund",
            json={
                "order_id": 99,
                "refund": {
                    "value": 0,
                    "fraction": 50000000,
                    "currency": CURRENCY},
                "reason": "Demo reimbursement",
                "instance": self.instance})


if __name__ == "__main__":
    unittest.main()