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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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130 lines
4.2 KiB
130 lines
4.2 KiB
/* |
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* |
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* Copyright 2014, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc++/channel_arguments.h> |
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#include <grpc/grpc.h> |
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#include <gtest/gtest.h> |
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namespace grpc { |
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namespace testing { |
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class ChannelArgumentsTest : public ::testing::Test { |
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protected: |
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void SetChannelArgs(const ChannelArguments& channel_args, |
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grpc_channel_args* args) { |
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channel_args.SetChannelArgs(args); |
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} |
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}; |
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TEST_F(ChannelArgumentsTest, SetInt) { |
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grpc_channel_args args; |
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ChannelArguments channel_args; |
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// Empty arguments. |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(0, args.num_args); |
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grpc::string key("key0"); |
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channel_args.SetInt(key, 0); |
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// Clear key early to make sure channel_args takes a copy |
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key = ""; |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(1, args.num_args); |
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EXPECT_EQ(GRPC_ARG_INTEGER, args.args[0].type); |
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EXPECT_STREQ("key0", args.args[0].key); |
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EXPECT_EQ(0, args.args[0].value.integer); |
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key = "key1"; |
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channel_args.SetInt(key, 1); |
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key = ""; |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(2, args.num_args); |
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bool found[2] = {false, false}; |
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// We do not enforce order on the arguments. |
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for (int i = 0; i < args.num_args; i++) { |
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EXPECT_EQ(GRPC_ARG_INTEGER, args.args[i].type); |
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if (grpc::string(args.args[i].key) == "key0") { |
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found[0] = true; |
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EXPECT_EQ(0, args.args[i].value.integer); |
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} else if (grpc::string(args.args[i].key) == "key1") { |
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found[1] = true; |
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EXPECT_EQ(1, args.args[i].value.integer); |
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} |
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} |
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} |
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TEST_F(ChannelArgumentsTest, SetString) { |
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grpc_channel_args args; |
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ChannelArguments channel_args; |
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// Empty arguments. |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(0, args.num_args); |
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grpc::string key("key0"); |
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grpc::string val("val0"); |
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channel_args.SetString(key, val); |
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// Clear key/val early to make sure channel_args takes a copy |
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key = ""; |
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val = ""; |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(1, args.num_args); |
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EXPECT_EQ(GRPC_ARG_STRING, args.args[0].type); |
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EXPECT_STREQ("key0", args.args[0].key); |
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EXPECT_STREQ("val0", args.args[0].value.string); |
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key = "key1"; |
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val = "val1"; |
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channel_args.SetString(key, val); |
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SetChannelArgs(channel_args, &args); |
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EXPECT_EQ(2, args.num_args); |
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bool found[2] = {false, false}; |
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// We do not enforce order on the arguments. |
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for (int i = 0; i < args.num_args; i++) { |
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EXPECT_EQ(GRPC_ARG_STRING, args.args[i].type); |
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if (grpc::string(args.args[i].key) == "key0") { |
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found[0] = true; |
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EXPECT_STREQ("val0", args.args[i].value.string); |
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} else if (grpc::string(args.args[i].key) == "key1") { |
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found[1] = true; |
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EXPECT_STREQ("val1", args.args[i].value.string); |
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} |
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} |
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} |
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} // namespace testing |
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} // namespace grpc |
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int main(int argc, char** argv) { |
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return RUN_ALL_TESTS(); |
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}
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