84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
from unittest import TestCase
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from unittest.mock import patch, call
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from datetime import datetime
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from urbantz import Delivery
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from urbantz.exceptions import APIError
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class TestDelivery(TestCase):
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@classmethod
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def setUpClass(cls):
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cls.delivery = Delivery('123456')
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def test_repr(self):
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self.assertEqual(repr(self.delivery), "Delivery('123456')")
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def test_api_url(self):
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self.assertEqual(
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self.delivery.api_url,
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'https://backend.urbantz.com/public/task/tracking/123456',
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)
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@patch('urbantz.delivery.Delivery.use')
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@patch('urbantz.delivery.requests')
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def test_update(self, requests_mock, use_mock):
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requests_mock.get.return_value.json.return_value = {'some': 'payload'}
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self.assertIsNone(self.delivery.last_updated)
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self.delivery.update()
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self.assertEqual(requests_mock.get.call_count, 1)
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self.assertEqual(
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requests_mock.get.call_args,
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call(self.delivery.api_url),
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)
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self.assertEqual(requests_mock.get().raise_for_status.call_count, 1)
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self.assertEqual(requests_mock.get().json.call_count, 1)
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self.assertEqual(use_mock.call_count, 1)
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self.assertEqual(use_mock.call_args, call({'some': 'payload'}))
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self.assertIsInstance(self.delivery.last_updated, datetime)
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@patch('urbantz.delivery.requests')
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def test_update_error(self, requests_mock):
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requests_mock.get.return_value.json.return_value = {
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'error': {
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'code': 42,
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'message': 'Oh snap!',
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}
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}
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with self.assertRaises(APIError) as excinfo:
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self.delivery.update()
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self.assertEqual(requests_mock.get.call_count, 1)
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self.assertEqual(
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requests_mock.get.call_args,
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call(self.delivery.api_url),
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)
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self.assertEqual(requests_mock.get().json.call_count, 1)
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self.assertEqual(
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excinfo.exception,
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APIError({'code': 42, 'message': 'Oh snap!'}),
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)
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@patch('urbantz.delivery.requests')
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def test_update_error_empty(self, requests_mock):
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"""
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Test that a Delivery will raise an APIError with a failed JSON parsing
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"""
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requests_mock.get.return_value.json.side_effect = ValueError
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with self.assertRaises(APIError) as excinfo:
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self.delivery.update()
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self.assertEqual(requests_mock.get.call_count, 1)
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self.assertEqual(
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requests_mock.get.call_args,
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call(self.delivery.api_url),
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)
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self.assertEqual(requests_mock.get().raise_for_status.call_count, 1)
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self.assertEqual(requests_mock.get().json.call_count, 1)
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self.assertEqual(
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excinfo.exception,
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APIError({'message': 'API returned an empty payload'}),
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)
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