add more tests for full code coverage

Author: mylh

test/certs/nopassword.pem

@@ -0,0 +1,49 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQC6Xa4TY1JPp6Ta
+PdiBsCBIxCDOOUZWsAb+F6p0VDCocOv3Qx8NOHalFHjTAJIHdv0oyCwv99z+z3rc
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+CRHH9H+8ktCv/GnW5MiAF5Jz
+-----END PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----
+MIIDezCCAmOgAwIBAgIJAJmioIcuQec4MA0GCSqGSIb3DQEBCwUAMFQxCzAJBgNV
+BAYTAlVTMRAwDgYDVQQIDAdOZXdZb3JrMRAwDgYDVQQHDAdOZXdZb3JrMSEwHwYD
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+pyGNdgG1ml9CpqZQfj4WMS+x2LmCWpCRH+pXcqg/kQ==
+-----END CERTIFICATE-----

test/test_SSLContext.py

@@ -15,6 +15,7 @@
 TEST_CERTS_DIR = os.path.join(TEST_DIR, 'certs')
 CLIENT_CERT_FILE = os.path.join(TEST_CERTS_DIR, 'client.crt')
 CLIENT_KEY_FILE = os.path.join(TEST_CERTS_DIR, 'client.key')
+CLIENT_PEM_FILE = os.path.join(TEST_CERTS_DIR, 'nopassword.pem')
 
 
 class TestSSLContext(object):
@@ -61,4 +62,6 @@ def test_HTTPConnection_with_custom_context(self):
 
     def test_client_certificates(self):
         context = hyper.tls.init_context(
-            cert=(CLIENT_CERT_FILE, CLIENT_KEY_FILE), cert_password='abc123')
+            cert=(CLIENT_CERT_FILE, CLIENT_KEY_FILE),
+            cert_password=b'abc123')
+        context = hyper.tls.init_context(cert=CLIENT_PEM_FILE)

test/test_hyper.py

@@ -30,6 +30,11 @@
 import hyper
 
 
+TEST_DIR = os.path.abspath(os.path.dirname(__file__))
+TEST_CERTS_DIR = os.path.join(TEST_DIR, 'certs')
+CLIENT_PEM_FILE = os.path.join(TEST_CERTS_DIR, 'nopassword.pem')
+
+
 def decode_frame(frame_data):
     f, length = Frame.parse_frame_header(frame_data[:9])
     f.parse_body(memoryview(frame_data[9:9 + length]))
@@ -1329,6 +1334,15 @@ def test_adapter_reuses_connections(self):
 
         assert conn1 is conn2
 
+    def test_adapter_accept_client_certificate(self):
+        a = HTTP20Adapter()
+        conn1 = a.get_connection('http2bin.org', 80, 'http',
+                                 cert=CLIENT_PEM_FILE)
+        conn2 = a.get_connection('http2bin.org', 80, 'http',
+                                 cert=CLIENT_PEM_FILE)
+        assert conn1 is conn2
+
+
 
 class TestUtilities(object):
     def test_combining_repeated_headers(self):