1 files changed, 100 insertions, 0 deletions
diff --git a/test/cpp/cocoapods/test/server_context_test_spouse_test.mm b/test/cpp/cocoapods/test/server_context_test_spouse_test.mm
new file mode 100644
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+++ b/test/cpp/cocoapods/test/server_context_test_spouse_test.mm
@@ -0,0 +1,100 @@
+/*
+ *
+ * Copyright 2016 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Hack TEST macro of gTest and make they conform XCTest style. We only
+// need test name (b), not test case name (a).
+#define TEST(a,b) - (void)test ## b
+#define ASSERT_TRUE XCTAssert
+#define ASSERT_EQ XCTAssertEqual
+
+#import <XCTest/XCTest.h>
+
+#include <grpc++/test/server_context_test_spouse.h>
+
+#include <cstring>
+#include <vector>
+
+#include <grpc++/impl/grpc_library.h>
+
+static grpc::internal::GrpcLibraryInitializer g_initializer;
+
+const char key1[] = "metadata-key1";
+const char key2[] = "metadata-key2";
+const char val1[] = "metadata-val1";
+const char val2[] = "metadata-val2";
+
+bool ClientMetadataContains(const grpc::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;
+}
+
+@interface ServerContextTestSpouseTest : XCTestCase
+
+@end
+
+@implementation ServerContextTestSpouseTest
+
+TEST(ServerContextTestSpouseTest, ClientMetadata) {
+  grpc::ServerContext context;
+  grpc::testing::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) {
+  grpc::ServerContext context;
+  grpc::testing::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) {
+  grpc::ServerContext context;
+  grpc::testing::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());
+}
+
+@end