X-Git-Url: http://git.scottworley.com/paperdoorknob/blobdiff_plain/41b11505f297962d099b75a0372a4068e26773a5..705973e749e5a9da0453508dbd23de434a0fdc65:/fetch_test.py

diff --git a/fetch_test.py b/fetch_test.py
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+++ b/fetch_test.py
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+# paperdoorknob: Print glowfic
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation, version 3.
+
+
+import unittest
+from requests import HTTPError
+from testing.fakeserver import FakeGlowficServer
+from fetch import CachingFetcher, DirectFetcher
+
+TIMEOUT = 8
+
+
+class TestFetch(unittest.TestCase):
+    def setUp(self) -> None:
+        self._server = self.enterContext(FakeGlowficServer())
+        self._port = self._server.port()
+
+    def testDirectFetch(self) -> None:
+        with DirectFetcher(TIMEOUT) as f:
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 1)
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 2)
+
+    def testFetchCaching(self) -> None:
+        with CachingFetcher("testcache", TIMEOUT) as f:
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 1)
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 1)
+
+    def testFetchPersistentCaching(self) -> None:
+        with CachingFetcher("testpersistentcache", TIMEOUT) as f:
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 1)
+        with CachingFetcher("testpersistentcache", TIMEOUT) as f:
+            f.fetch(f"http://localhost:{self._port}")
+            self.assertEqual(self._server.request_count(), 1)
+
+    def testFetchErrors(self) -> None:
+        with DirectFetcher(TIMEOUT) as f:
+            with self.assertRaises(HTTPError):
+                f.fetch(f"http://localhost:{self._port}/not_found")
+            with self.assertRaises(HTTPError):
+                f.fetch(f"http://localhost:{self._port}/server_error")
+        with CachingFetcher("testerrorscache", TIMEOUT) as f:
+            with self.assertRaises(HTTPError):
+                f.fetch(f"http://localhost:{self._port}/not_found")
+            with self.assertRaises(HTTPError):
+                f.fetch(f"http://localhost:{self._port}/server_error")
+
+
+if __name__ == '__main__':
+    unittest.main()