Use the new encapsulated fetchers

[paperdoorknob] / paperdoorknob_test.py
diff --git a/paperdoorknob_test.py b/paperdoorknob_test.py

index c2fce2b5083c9f1d655ae8b9eb6e0fc25da6dd0c..49bef9f006a699995c47ed1cf5010b53ede8fb4a 100644 (file)
--- a/paperdoorknob_test.py
+++ b/paperdoorknob_test.py
@@ -6,58 +6,48 @@
  
  
  import unittest
  
  
  import unittest
-import threading
-from http.server import BaseHTTPRequestHandler, HTTPServer
-import requests
+import io
+import subprocess
  import paperdoorknob
  import paperdoorknob
+from testing.fakeserver import FakeGlowficServer
+from fetch import DirectFetcher
  
  TIMEOUT = 8
  
  
  
  TIMEOUT = 8
  
  
-class FakeGlowficHTTPRequestHandler(BaseHTTPRequestHandler):
-
-    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'<html><body>This is glowfic</body></html>'
-        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)
-
-
-class TestFetch(unittest.TestCase):
-    def _port(self) -> int:
-        port = self._web_server.socket.getsockname()[1]
-        assert isinstance(port, int)
-        return port
-
+class TestPaperDoorknob(unittest.TestCase):
      def setUp(self) -> None:
      def setUp(self) -> None:
-        self._web_server = HTTPServer(('', 0), FakeGlowficHTTPRequestHandler)
-        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)
-
-    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)
+        self._server = self.enterContext(FakeGlowficServer())
+        self._port = self._server.port()
+
+    def testReplies(self) -> None:
+        with DirectFetcher(TIMEOUT) as f:
+            replies = paperdoorknob.replies(
+                paperdoorknob.clean(
+                    paperdoorknob.fetch(f"http://localhost:{self._port}", f)))
+            self.assertEqual([r.text.strip() for r in replies],
+                             ["This is glowfic", "You sure?", "Pretty sure."])
+
+    def testProcess(self) -> None:
+        with DirectFetcher(TIMEOUT) as f:
+            buf = io.BytesIO()
+            paperdoorknob.process(
+                f"http://localhost:{self._port}", f, 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 DirectFetcher(TIMEOUT) as f:
+            with open("test.tex", 'wb') as out:
+                paperdoorknob.process(
+                    f"http://localhost:{self._port}", f, out, 'pandoc')
+            subprocess.run(['pdflatex', 'test.tex'],
+                           stdin=subprocess.DEVNULL, check=True)
  
  
  if __name__ == '__main__':
  
  
  if __name__ == '__main__':