Fix crash when closing chunked response

Author: tannewt

tests/chunk_test.py

@@ -52,3 +52,31 @@ def test_get_text():
         [mock.call(b"Host: "), mock.call(b"wifitest.adafruit.com"),]
     )
     assert r.text == str(text, "utf-8")
+
+def test_close_flush():
+    """Test that a chunked response can be closed even when the request contents were not accessed."""
+    pool = mocket.MocketPool()
+    pool.getaddrinfo.return_value = ((None, None, None, None, (ip, 80)),)
+    c = _chunk(text, 33)
+    print(c)
+    sock = mocket.Mocket(headers + c)
+    pool.socket.return_value = sock
+
+    s = adafruit_requests.Session(pool)
+    r = s.get("http://" + host + path)
+
+    sock.connect.assert_called_once_with((ip, 80))
+
+    sock.send.assert_has_calls(
+        [
+            mock.call(b"GET"),
+            mock.call(b" /"),
+            mock.call(b"testwifi/index.html"),
+            mock.call(b" HTTP/1.1\r\n"),
+        ]
+    )
+    sock.send.assert_has_calls(
+        [mock.call(b"Host: "), mock.call(b"wifitest.adafruit.com"),]
+    )
+    
+    r.close()

tests/protocol_test.py

@@ -73,3 +73,28 @@ def test_get_http_text():
         [mock.call(b"Host: "), mock.call(b"wifitest.adafruit.com"),]
     )
     assert r.text == str(text, "utf-8")
+
+def test_get_close():
+    """Test that a response can be closed without the contents being accessed."""
+    pool = mocket.MocketPool()
+    pool.getaddrinfo.return_value = ((None, None, None, None, (ip, 80)),)
+    sock = mocket.Mocket(response)
+    pool.socket.return_value = sock
+
+    s = adafruit_requests.Session(pool)
+    r = s.get("http://" + host + path)
+
+    sock.connect.assert_called_once_with((ip, 80))
+
+    sock.send.assert_has_calls(
+        [
+            mock.call(b"GET"),
+            mock.call(b" /"),
+            mock.call(b"testwifi/index.html"),
+            mock.call(b" HTTP/1.1\r\n"),
+        ]
+    )
+    sock.send.assert_has_calls(
+        [mock.call(b"Host: "), mock.call(b"wifitest.adafruit.com"),]
+    )
+    r.close()