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#!/usr/bin/env python3
'''
test_dugong.py - Unit tests for Dugong - run with py.test
Copyright © 2014 Nikolaus Rath <Nikolaus.org>
This module may be distributed under the terms of the Python Software Foundation
License Version 2. The complete license text may be retrieved from
http://hg.python.org/cpython/file/65f2c92ed079/LICENSE.
'''
if __name__ == '__main__':
import pytest
import sys
sys.exit(pytest.main([__file__] + sys.argv[1:]))
import subprocess
import os
import sys
import pytest
import threading
from http.server import SimpleHTTPRequestHandler
from socketserver import TCPServer
try:
import asyncio
except ImportError:
asyncio = None
basename = os.path.join(os.path.dirname(__file__), '..')
class HTTPRequestHandler(SimpleHTTPRequestHandler):
protocol_version = "HTTP/1.1"
class HTTPServerThread(threading.Thread):
def __init__(self):
super().__init__()
self.host = 'localhost'
self.httpd = TCPServer((self.host, 0), HTTPRequestHandler)
self.port = self.httpd.socket.getsockname()[1]
self.url = 'http://%s:%d' % (self.host, self.port)
def run(self):
self.httpd.serve_forever()
def shutdown(self):
self.httpd.shutdown()
self.httpd.server_close()
@pytest.fixture(scope='module')
def mock_server(request):
os.chdir(basename)
httpd = HTTPServerThread()
httpd.start()
request.addfinalizer(httpd.shutdown)
return httpd
def test_httpcat(mock_server):
cmdline = [sys.executable, 'examples/httpcat.py',
mock_server.url + '/setup.py' ]
with open('/dev/null', 'wb') as devnull:
subprocess.check_call(cmdline, stdout=devnull)
def test_extract_links(mock_server):
cmdline = [sys.executable, 'examples/extract_links.py',
mock_server.url + '/test/' ]
with open('/dev/null', 'wb') as devnull:
subprocess.check_call(cmdline, stdout=devnull)
@pytest.mark.skipif(asyncio is None,
reason='asyncio module not available')
def test_pipeline1(mock_server):
cmdline = [sys.executable, 'examples/pipeline1.py' ]
for name in os.listdir('test'):
if os.path.isdir('test/'+name):
name += '/' # avoid redirect
cmdline.append('%s/test/%s' % (mock_server.url, name))
with open('/dev/null', 'wb') as devnull:
subprocess.check_call(cmdline, stdout=devnull)
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