X-Git-Url: http://git.scottworley.com/paperdoorknob/blobdiff_plain/b25a2f90428a1e7fda03c77fcee8ed0fa3b22555..07f9b178a58e87f90aa7ab1e459c17561345154d:/paperdoorknob_test.py diff --git a/paperdoorknob_test.py b/paperdoorknob_test.py index c19e4db..9ea877d 100644 --- a/paperdoorknob_test.py +++ b/paperdoorknob_test.py @@ -6,36 +6,149 @@ import unittest +import io +import subprocess import threading from http.server import BaseHTTPRequestHandler, HTTPServer +import requests +import requests_cache import paperdoorknob -TEST_PORT = 8080 TIMEOUT = 8 class FakeGlowficHTTPRequestHandler(BaseHTTPRequestHandler): + def _notify_test(self) -> None: + raise NotImplementedError() + + def _response_code(self) -> int: + if self.path == "/not_found": + return 404 + if self.path == "/server_error": + return 500 + return 200 + def do_GET(self) -> None: - body = b'This is glowfic' - self.send_response(200) + body = b''' + +
+
We don't want edit boxes
+ This is glowfic +
We don't want footers
+
+
+
+
We don't want edit boxes
+ You sure? +
We don't want footers
+
+
+ Pretty sure. +
+
+ +''' + self.send_response(self._response_code()) self.send_header("Content-type", "text/html") self.send_header("Content-Length", str(len(body))) self.end_headers() self.wfile.write(body) + self._notify_test() class TestFetch(unittest.TestCase): + def _port(self) -> int: + port = self._web_server.socket.getsockname()[1] + assert isinstance(port, int) + return port + + def _count_request(self) -> None: + self._request_counter += 1 + def setUp(self) -> None: - web_server = HTTPServer(('', TEST_PORT), FakeGlowficHTTPRequestHandler) - threading.Thread(target=web_server.serve_forever).start() - self._stop_server = web_server.shutdown + self._request_counter = 0 + handler = type("Handler", (FakeGlowficHTTPRequestHandler,), { + '_notify_test': lambda _: self._count_request()}) + self._web_server = HTTPServer(('', 0), handler) + self._thread = threading.Thread(target=self._web_server.serve_forever) + self._thread.start() def tearDown(self) -> None: - self._stop_server() + self._web_server.shutdown() + self._thread.join() + self._web_server.server_close() def testFetch(self) -> None: - paperdoorknob.fetch(f"http://localhost:{TEST_PORT}", TIMEOUT) + with requests.session() as s: + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 1) + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 2) + + def testFetchCaching(self) -> None: + with requests_cache.CachedSession() as s: + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 1) + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 1) + + def testFetchPersistentCaching(self) -> None: + with requests_cache.CachedSession() as s: + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 1) + with requests_cache.CachedSession() as s: + paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) + self.assertEqual(self._request_counter, 1) + + def testReplies(self) -> None: + with requests.session() as s: + replies = paperdoorknob.replies( + paperdoorknob.clean( + paperdoorknob.fetch( + f"http://localhost:{self._port()}", + s, + TIMEOUT))) + self.assertEqual([r.text.strip() for r in replies], + ["This is glowfic", "You sure?", "Pretty sure."]) + + def testFetchErrors(self) -> None: + with requests.session() as s: + with self.assertRaises(requests.HTTPError): + paperdoorknob.fetch( + f"http://localhost:{self._port()}/not_found", s, TIMEOUT) + with self.assertRaises(requests.HTTPError): + paperdoorknob.fetch( + f"http://localhost:{self._port()}/server_error", s, TIMEOUT) + + def testProcess(self) -> None: + with requests.session() as s: + buf = io.BytesIO() + paperdoorknob.process( + f"http://localhost:{self._port()}", + s, + TIMEOUT, + buf, + 'pandoc') + self.assertEqual(buf.getvalue(), b'''\\documentclass{article} +\\begin{document} +This is glowfic +You \\emph{sure}? +Pretty sure. +\\end{document} +''') + + def testPDF(self) -> None: + with requests.session() as s: + with open("test.tex", 'wb') as out: + paperdoorknob.process( + f"http://localhost:{self._port()}", + s, + TIMEOUT, + out, + 'pandoc') + subprocess.run(['pdflatex', 'test.tex'], + stdin=subprocess.DEVNULL, check=True) if __name__ == '__main__':