LaTeX output is a valid LaTeX file

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

index 88897f4cd64937639ff723a5ae3432ab27caedbe..9ea877daa77ffdbe27469abaefc32ace1b493d4a 100644 (file)
--- a/paperdoorknob_test.py
+++ b/paperdoorknob_test.py
@@ -6,9 +6,12 @@
  
  
  import unittest
+import io
+import subprocess
  import threading
  from http.server import BaseHTTPRequestHandler, HTTPServer
  import requests
+import requests_cache
  import paperdoorknob
  
  TIMEOUT = 8
@@ -27,7 +30,25 @@ class FakeGlowficHTTPRequestHandler(BaseHTTPRequestHandler):
          return 200
  
      def do_GET(self) -> None:
-        body = b'<html><body>This is glowfic</body></html>'
+        body = b'''<html>
+  <body>
+    <div class="post-container post-post">
+      <div class="post-edit-box">We don't want edit boxes</div>
+      This is glowfic
+      <div class="post-footer">We don't want footers</div>
+    </div>
+    <div class="flat-post-replies">
+      <div class="post-container post-reply">
+        <div class="post-edit-box">We don't want edit boxes</div>
+        You <em>sure</em>?
+        <div class="post-footer">We don't want footers</div>
+      </div>
+      <div class="post-container post-reply">
+        Pretty sure.
+      </div>
+    </div>
+  </body>
+</html>'''
          self.send_response(self._response_code())
          self.send_header("Content-type", "text/html")
          self.send_header("Content-Length", str(len(body)))
@@ -65,6 +86,32 @@ class TestFetch(unittest.TestCase):
              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):
@@ -74,6 +121,35 @@ class TestFetch(unittest.TestCase):
                  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__':
      unittest.main()