X-Git-Url: http://git.scottworley.com/paperdoorknob/blobdiff_plain/afd3c3a13956819ceb32c28875f56cff7df8fe3f..1fac41bf2d403d35d43dd532a37a8225f682bae2:/paperdoorknob_test.py diff --git a/paperdoorknob_test.py b/paperdoorknob_test.py index ee4de04..f2cd5f1 100644 --- a/paperdoorknob_test.py +++ b/paperdoorknob_test.py @@ -5,133 +5,123 @@ # Free Software Foundation, version 3. +from abc import ABC, abstractmethod import unittest import io -import threading -from http.server import BaseHTTPRequestHandler, HTTPServer -import requests -import requests_cache +import re +import subprocess + import paperdoorknob +from testing.fakeserver import FakeGlowficServer +from fetch import DirectFetcher, FakeFetcher, Fetcher +from glowfic import ContentOnlyLayout, BesideIconLayout +from images import FakeImageStore +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 do_GET(self) -> None: - 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 testProcess(self) -> None: + buf = io.BytesIO() + texifier = PandocTexifier('pandoc') + spec = Spec( + self.url(), + self.fetcher(), + FakeImageStore(), + lambda x: x, + lambda x: None, + texifier, + lambda x: x, + 20, + ContentOnlyLayout, + 'margin=20mm', + buf, + lambda _: None) + paperdoorknob.process(spec) + assert re.match(br'''\\documentclass{article} +(\\usepackage{[a-z]+}\n)+\\usepackage\[margin=20mm\]{geometry} +\\begin{document} +(.|\n)* +\\glowhead{}{}{}{}This is \\href{https://glowfic.com}{glowfic} +\\glowhead{}{}{}{}You \\emph{sure}\? +\\glowhead{}{}{}{}Pretty sure. +\\end{document} +''', buf.getvalue()) + + def testDirectTexifier(self) -> None: + texifier = VerifyingTexifier( + PandocTexifier('pandoc'), DirectTexifier()) + buf = io.BytesIO() + spec = Spec( + self.url(), + self.fetcher(), + FakeImageStore(), + lambda x: x, + lambda x: None, + texifier, + lambda x: x, + 20, + ContentOnlyLayout, + None, + buf, + lambda _: None) + paperdoorknob.process(spec) + + def testPDF(self) -> None: + texifier = PandocTexifier('pandoc') + with open("test.tex", 'wb') as out: + spec = Spec( + self.url(), + self.fetcher(), + FakeImageStore(), + lambda x: x, + lambda x: None, + texifier, + lambda x: x, + 20, + BesideIconLayout, + None, + out, + lambda _: None) + paperdoorknob.process(spec) + subprocess.run(['pdflatex', 'test.tex'], + stdin=subprocess.DEVNULL, check=True) + + +class TestProcessFromWebserver(BaseTestProcess, unittest.TestCase): 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: - 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) + self._fetcher = self.enterContext(DirectFetcher(TIMEOUT)) + self._server = self.enterContext(FakeGlowficServer()) + self._port = self._server.port() - 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'This is glowfic\nYou \\emph{sure}?\nPretty sure.\n') + def url(self) -> str: + return f"http://localhost:{self._port}" + + def fetcher(self) -> Fetcher: + return self._fetcher + + +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?view=flat': f.read(9999)}) if __name__ == '__main__':