photo-python/tests/unit/test_http_errors.py
2013-11-03 04:48:40 -08:00

134 lines
4.8 KiB
Python

from __future__ import unicode_literals
import json
import httpretty
from httpretty import GET, POST
from ddt import ddt, data
try:
import unittest2 as unittest # Python2.6
except ImportError:
import unittest
from test_http import GetOrPost
import trovebox
@ddt
class TestHttpErrors(unittest.TestCase):
test_host = "test.example.com"
test_endpoint = "test.json"
test_uri = "http://%s/%s" % (test_host, test_endpoint)
test_data = {"message": "Test Message",
"code": 200,
"result": "Test Result"}
test_oauth = {"consumer_key": "dummy",
"consumer_secret": "dummy",
"token": "dummy",
"token_secret": "dummy"}
def setUp(self):
self.client = trovebox.Trovebox(host=self.test_host,
**self.test_oauth)
def _register_uri(self, method, uri=test_uri,
data=None, body=None, status=200, **kwds):
"""Convenience wrapper around httpretty.register_uri"""
if data is None:
data = self.test_data
# Set the JSON return code to match the HTTP status
data["code"] = status
if body is None:
body = json.dumps(data)
httpretty.register_uri(method, uri=uri, body=body, status=status,
**kwds)
@httpretty.activate
@data(GET, POST)
def test_error_status(self, method):
"""
Check that an error status causes the get/post methods
to raise an exception
"""
self._register_uri(method, status=500)
with self.assertRaises(trovebox.TroveboxError):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_404_status(self, method):
"""
Check that a 404 status causes the get/post methods
to raise a 404 exception
"""
self._register_uri(method, status=404)
with self.assertRaises(trovebox.Trovebox404Error):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_with_invalid_json(self, method):
"""
Check that invalid JSON causes the get/post methods to
raise an exception
"""
self._register_uri(method, body="Invalid JSON")
with self.assertRaises(ValueError):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_with_error_status_and_invalid_json(self, method):
"""
Check that invalid JSON causes the get/post methods to raise
an exception, even with an error status is returned
"""
self._register_uri(method, body="Invalid JSON", status=500)
with self.assertRaises(trovebox.TroveboxError):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_with_404_status_and_invalid_json(self, method):
"""
Check that invalid JSON causes the get/post methods to raise
an exception, even with a 404 status is returned
"""
self._register_uri(method, body="Invalid JSON", status=404)
with self.assertRaises(trovebox.Trovebox404Error):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_with_duplicate_status(self, method):
"""
Check that a get/post with a duplicate status
raises a duplicate exception
"""
data = {"message": "This photo already exists", "code": 409}
self._register_uri(method, data=data, status=409)
with self.assertRaises(trovebox.TroveboxDuplicateError):
GetOrPost(self.client, method).call(self.test_endpoint)
@httpretty.activate
@data(GET, POST)
def test_with_status_code_mismatch(self, method):
"""
Check that a mismatched HTTP status code still returns the
JSON status code.
"""
data = {"message": "Test Message", "code": 202}
self._register_uri(method, data=data, status=200)
response = GetOrPost(self.client, method).call(self.test_endpoint)
self.assertEqual(response["code"], 202)
@httpretty.activate
@data(GET, POST)
def test_http_error_with_no_response_processing(self, method):
"""
Check that get/post methods work with response processing disabled
when an HTTP error code is returned.
"""
httpretty.register_uri(method, self.test_uri, status=500)
with self.assertRaises(trovebox.TroveboxError):
response = GetOrPost(self.client, method).call(self.test_endpoint,
process_response=False)