Merge pull request #8371 from yang-g/server_context_spouse

Server context test spouse

1 files changed, 108 insertions, 0 deletions

diff --git a/test/cpp/test/server_context_test_spouse_test.cc b/test/cpp/test/server_context_test_spouse_test.cc
new file mode 100644
index 0000000000..e0d6a2ff67
--- /dev/null
+++ b/test/cpp/test/server_context_test_spouse_test.cc
@@ -0,0 +1,108 @@
+/*
+ *
+ * Copyright 2016, 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++/test/server_context_test_spouse.h>
+
+#include <cstring>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+namespace grpc {
+namespace testing {
+
+const char key1[] = "metadata-key1";
+const char key2[] = "metadata-key2";
+const char val1[] = "metadata-val1";
+const char val2[] = "metadata-val2";
+
+bool ClientMetadataContains(const ServerContext& context,
+                            const grpc::string_ref& key,
+                            const grpc::string_ref& value) {
+  const auto& client_metadata = context.client_metadata();
+  for (auto iter = client_metadata.begin(); iter != client_metadata.end();
+       ++iter) {
+    if (iter->first == key && iter->second == value) {
+      return true;
+    }
+  }
+  return false;
+}
+
+TEST(ServerContextTestSpouseTest, ClientMetadata) {
+  ServerContext context;
+  ServerContextTestSpouse spouse(&context);
+
+  spouse.AddClientMetadata(key1, val1);
+  ASSERT_TRUE(ClientMetadataContains(context, key1, val1));
+
+  spouse.AddClientMetadata(key2, val2);
+  ASSERT_TRUE(ClientMetadataContains(context, key1, val1));
+  ASSERT_TRUE(ClientMetadataContains(context, key2, val2));
+}
+
+TEST(ServerContextTestSpouseTest, InitialMetadata) {
+  ServerContext context;
+  ServerContextTestSpouse spouse(&context);
+  std::multimap<grpc::string, grpc::string> metadata;
+
+  context.AddInitialMetadata(key1, val1);
+  metadata.insert(std::pair<grpc::string, grpc::string>(key1, val1));
+  ASSERT_EQ(metadata, spouse.GetInitialMetadata());
+
+  context.AddInitialMetadata(key2, val2);
+  metadata.insert(std::pair<grpc::string, grpc::string>(key2, val2));
+  ASSERT_EQ(metadata, spouse.GetInitialMetadata());
+}
+
+TEST(ServerContextTestSpouseTest, TrailingMetadata) {
+  ServerContext context;
+  ServerContextTestSpouse spouse(&context);
+  std::multimap<grpc::string, grpc::string> metadata;
+
+  context.AddTrailingMetadata(key1, val1);
+  metadata.insert(std::pair<grpc::string, grpc::string>(key1, val1));
+  ASSERT_EQ(metadata, spouse.GetTrailingMetadata());
+
+  context.AddTrailingMetadata(key2, val2);
+  metadata.insert(std::pair<grpc::string, grpc::string>(key2, val2));
+  ASSERT_EQ(metadata, spouse.GetTrailingMetadata());
+}
+
+}  // namespace
+}  // namespace grpc
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}