1 files changed, 47 insertions, 0 deletions
diff --git a/test/test_proxymanager.py b/test/test_proxymanager.py
new file mode 100644
index 0000000..7b19334
--- /dev/null
+++ b/test/test_proxymanager.py
@@ -0,0 +1,47 @@
+import unittest
+
+from urllib3.poolmanager import ProxyManager
+
+
+class TestProxyManager(unittest.TestCase):
+    def test_proxy_headers(self):
+        p = ProxyManager('http://something:1234')
+        url = 'http://pypi.python.org/test'
+
+        # Verify default headers
+        default_headers = {'Accept': '*/*',
+                           'Host': 'pypi.python.org'}
+        headers = p._set_proxy_headers(url)
+
+        self.assertEqual(headers, default_headers)
+
+        # Verify default headers don't overwrite provided headers
+        provided_headers = {'Accept': 'application/json',
+                            'custom': 'header',
+                            'Host': 'test.python.org'}
+        headers = p._set_proxy_headers(url, provided_headers)
+
+        self.assertEqual(headers, provided_headers)
+
+        # Verify proxy with nonstandard port
+        provided_headers = {'Accept': 'application/json'}
+        expected_headers = provided_headers.copy()
+        expected_headers.update({'Host': 'pypi.python.org:8080'})
+        url_with_port = 'http://pypi.python.org:8080/test'
+        headers = p._set_proxy_headers(url_with_port, provided_headers)
+
+        self.assertEqual(headers, expected_headers)
+
+    def test_default_port(self):
+        p = ProxyManager('http://something')
+        self.assertEqual(p.proxy.port, 80)
+        p = ProxyManager('https://something')
+        self.assertEqual(p.proxy.port, 443)
+
+    def test_invalid_scheme(self):
+        self.assertRaises(AssertionError, ProxyManager, 'invalid://host/p')
+        self.assertRaises(ValueError, ProxyManager, 'invalid://host/p')
+
+
+if __name__ == '__main__':
+    unittest.main()