X-Git-Url: http://git.scottworley.com/paperdoorknob/blobdiff_plain/17bd16e89158461d82af7cab2a99a36063ff46b1..929db57622c6b8756ed341d7ae2862126a7c638f:/paperdoorknob_test.py diff --git a/paperdoorknob_test.py b/paperdoorknob_test.py index 400570f..14f6dd9 100644 --- a/paperdoorknob_test.py +++ b/paperdoorknob_test.py @@ -5,72 +5,101 @@ # Free Software Foundation, version 3. +from abc import ABC, abstractmethod import unittest -import threading -from http.server import BaseHTTPRequestHandler, HTTPServer -import requests +import io +import subprocess + import paperdoorknob +from testing.fakeserver import FakeGlowficServer +from fetch import DirectFetcher, FakeFetcher, Fetcher +from spec import Spec +from texify import DirectTexifier, PandocTexifier, VerifyingTexifier + TIMEOUT = 8 -class FakeGlowficHTTPRequestHandler(BaseHTTPRequestHandler): +class BaseTestProcess(ABC): + + @abstractmethod + def url(self) -> str: + raise NotImplementedError() - def _notify_test(self) -> None: + @abstractmethod + def fetcher(self) -> Fetcher: raise NotImplementedError() - def _response_code(self) -> int: - if self.path == "/not_found": - return 404 - if self.path == "/server_error": - return 500 - return 200 + def testReplies(self) -> None: + replies = paperdoorknob.replies( + paperdoorknob.clean( + paperdoorknob.parse( + self.fetcher().fetch( + self.url())))) + assert [r.text.strip() for r in replies] == [ + "This is glowfic", + "You sure?", + "Pretty sure."] + + def testProcess(self) -> None: + buf = io.BytesIO() + spec = Spec( + self.url(), + self.fetcher(), + lambda x: x, + PandocTexifier('pandoc'), + buf) + paperdoorknob.process(spec) + assert buf.getvalue() == b'''\\documentclass{article} +\\begin{document} +This is glowfic +You \\emph{sure}? +Pretty sure. +\\end{document} +''' + + def testDirectTexifier(self) -> None: + texifier = VerifyingTexifier( + PandocTexifier('pandoc'), DirectTexifier()) + buf = io.BytesIO() + spec = Spec(self.url(), self.fetcher(), lambda x: x, texifier, buf) + paperdoorknob.process(spec) + + def testPDF(self) -> None: + with open("test.tex", 'wb') as out: + spec = Spec( + self.url(), + self.fetcher(), + lambda x: x, + PandocTexifier('pandoc'), + out) + paperdoorknob.process(spec) + subprocess.run(['pdflatex', 'test.tex'], + stdin=subprocess.DEVNULL, check=True) + + +class TestProcessFromWebserver(BaseTestProcess, unittest.TestCase): - def do_GET(self) -> None: - body = b'This is glowfic' - 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() + def setUp(self) -> None: + self._fetcher = self.enterContext(DirectFetcher(TIMEOUT)) + self._server = self.enterContext(FakeGlowficServer()) + self._port = self._server.port() + def url(self) -> str: + return f"http://localhost:{self._port}" -class TestFetch(unittest.TestCase): - def _port(self) -> int: - port = self._web_server.socket.getsockname()[1] - assert isinstance(port, int) - return port + def fetcher(self) -> Fetcher: + return self._fetcher - def _count_request(self) -> None: - self._request_counter += 1 - def setUp(self) -> None: - 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._web_server.shutdown() - self._thread.join() - self._web_server.server_close() - - def testFetch(self) -> None: - paperdoorknob.fetch(f"http://localhost:{self._port()}", TIMEOUT) - self.assertEqual(self._request_counter, 1) - paperdoorknob.fetch(f"http://localhost:{self._port()}", TIMEOUT) - self.assertEqual(self._request_counter, 2) - - def testFetchErrors(self) -> None: - with self.assertRaises(requests.HTTPError): - paperdoorknob.fetch( - f"http://localhost:{self._port()}/not_found", TIMEOUT) - with self.assertRaises(requests.HTTPError): - paperdoorknob.fetch( - f"http://localhost:{self._port()}/server_error", TIMEOUT) +class TestProcessFromFakeFetcher(BaseTestProcess, unittest.TestCase): + + def url(self) -> str: + return 'fic' + + def fetcher(self) -> Fetcher: + with open('testdata/this-is-glowfic.html', 'rb') as f: + return FakeFetcher({'fic': f.read(9999)}) if __name__ == '__main__':