httptest

HTTP testing inspired by golang's httptest package. Supports wrapping asyncio coroutine functions (async def).

Usage

Simple HTTP Server Handler

import unittest
import urllib.request

import httptest

class TestHTTPServer(httptest.Handler):

    def do_GET(self):
        self.send_response(200)
        self.send_header("Content-type", "text/plain")
        self.end_headers()
        self.wfile.write(bytes("what up", "utf-8"))

class TestHTTPTestMethods(unittest.TestCase):

    @httptest.Server(TestHTTPServer)
    def test_call_response(self, ts=httptest.NoServer()):
        with urllib.request.urlopen(ts.url()) as f:
            self.assertEqual(f.read().decode('utf-8'), "what up")

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

Asyncio Support

Asyncio support for the unittest package hasn't yet landed in Python. python/issue32972.

If you want a quick way to add asyncio test cases you can import the helper from intel/dffml.

import unittest
import urllib.request
from dffml.util.asynctestcase import AsyncTestCase

import httptest

class TestHTTPServer(httptest.Handler):

    def do_GET(self):
        self.send_response(200)
        self.send_header("Content-type", "text/plain")
        self.end_headers()
        self.wfile.write(bytes("what up", "utf-8"))

class TestHTTPTestMethods(AsyncTestCase):

    @httptest.Server(TestHTTPServer)
    async def test_call_response(self, ts=httptest.NoServer()):
        with urllib.request.urlopen(ts.url()) as f:
            self.assertEqual(f.read().decode('utf-8'), "what up")

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

In your project's setup.py, add dffml in tests_require.

setup(
    name='your_package',
    ...
    tests_require=[
        'httptest>=0.0.14',
        'dffml>=0.1.2'
    ]
)

Auto Install

If you're making a python package, you'll want to add httptest to your setup.py file's tests_require section.

This way, when your run python setup.py test setuptools will install httptest for you in a package local directory, if it's not already installed.

setup(
    name='your_package',
    ...
    tests_require=[
        'httptest>=0.0.14'
    ]
)