Add fake credentials to the test and verify it actually works

1 files changed, 79 insertions, 0 deletions

diff --git a/test/cpp/util/fake_credentials.cc b/test/cpp/util/fake_credentials.cc
new file mode 100644
index 0000000000..6b89e2fc96
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+++ b/test/cpp/util/fake_credentials.cc
@@ -0,0 +1,79 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/grpc_security.h>
+#include <grpc++/channel_arguments.h>
+#include <grpc++/credentials.h>
+#include <grpc++/server_credentials.h>
+#include "src/cpp/client/channel.h"
+#include "src/cpp/server/secure_server_credentials.h"
+
+namespace grpc {
+namespace testing {
+
+namespace {
+class FakeCredentialsImpl GRPC_FINAL : public Credentials {
+ public:
+  FakeCredentialsImpl()
+      : c_creds_(grpc_fake_transport_security_credentials_create()) {}
+  ~FakeCredentialsImpl() { grpc_credentials_release(c_creds_); }
+  SecureCredentials* AsSecureCredentials() GRPC_OVERRIDE { return nullptr; }
+  std::shared_ptr<ChannelInterface> CreateChannel(
+      const grpc::string& target, const ChannelArguments& args) GRPC_OVERRIDE {
+    grpc_channel_args channel_args;
+    args.SetChannelArgs(&channel_args);
+    return std::shared_ptr<ChannelInterface>(new Channel(
+        target,
+        grpc_secure_channel_create(c_creds_, target.c_str(), &channel_args)));
+  }
+  bool ApplyToCall(grpc_call* call) GRPC_OVERRIDE { return false; }
+
+ private:
+  grpc_credentials* const c_creds_;
+};
+
+}  // namespace
+
+std::shared_ptr<Credentials> FakeCredentials() {
+  return std::shared_ptr<Credentials>(new FakeCredentialsImpl());
+}
+
+std::shared_ptr<ServerCredentials> FakeServerCredentials() {
+  grpc_server_credentials* c_creds =
+      grpc_fake_transport_security_server_credentials_create();
+  return std::shared_ptr<ServerCredentials>(
+      new SecureServerCredentials(c_creds));
+}
+
+}  // namespace testing
+}  // namespace grpc