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client channel: add tests for authority override precedence (#30172)
* client channel: add tests for authority override precedence * add unit test * Automated change: Fix sanity tests Co-authored-by: markdroth <markdroth@users.noreply.github.com>pull/30327/head
Mark D. Roth
2 years ago
committed by
GitHub
parent
1cad82802b
commit
201213c681
8 changed files with 264 additions and 17 deletions
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//
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// Copyright 2022 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include <grpc/support/port_platform.h> |
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#include "src/core/ext/filters/client_channel/client_channel.h" |
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#include <gmock/gmock.h> |
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#include <gtest/gtest.h> |
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#include "src/core/lib/channel/channel_args.h" |
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#include "test/core/util/test_config.h" |
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namespace grpc_core { |
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namespace testing { |
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namespace { |
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TEST(MakeSubchannelArgs, UsesChannelDefaultAuthorityByDefault) { |
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ChannelArgs args = ClientChannel::MakeSubchannelArgs( |
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ChannelArgs(), ChannelArgs(), nullptr, "foo.example.com"); |
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EXPECT_EQ(args.GetString(GRPC_ARG_DEFAULT_AUTHORITY), "foo.example.com"); |
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} |
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TEST(MakeSubchannelArgs, DefaultAuthorityFromChannelArgs) { |
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ChannelArgs args = ClientChannel::MakeSubchannelArgs( |
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ChannelArgs().Set(GRPC_ARG_DEFAULT_AUTHORITY, "bar.example.com"), |
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ChannelArgs(), nullptr, "foo.example.com"); |
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EXPECT_EQ(args.GetString(GRPC_ARG_DEFAULT_AUTHORITY), "bar.example.com"); |
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} |
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TEST(MakeSubchannelArgs, DefaultAuthorityFromResolver) { |
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ChannelArgs args = ClientChannel::MakeSubchannelArgs( |
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ChannelArgs(), |
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ChannelArgs().Set(GRPC_ARG_DEFAULT_AUTHORITY, "bar.example.com"), nullptr, |
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"foo.example.com"); |
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EXPECT_EQ(args.GetString(GRPC_ARG_DEFAULT_AUTHORITY), "bar.example.com"); |
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} |
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TEST(MakeSubchannelArgs, |
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DefaultAuthorityFromChannelArgsOverridesValueFromResolver) { |
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ChannelArgs args = ClientChannel::MakeSubchannelArgs( |
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ChannelArgs().Set(GRPC_ARG_DEFAULT_AUTHORITY, "bar.example.com"), |
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ChannelArgs().Set(GRPC_ARG_DEFAULT_AUTHORITY, "baz.example.com"), nullptr, |
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"foo.example.com"); |
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EXPECT_EQ(args.GetString(GRPC_ARG_DEFAULT_AUTHORITY), "bar.example.com"); |
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} |
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} // namespace
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} // namespace testing
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} // namespace grpc_core
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int main(int argc, char** argv) { |
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::testing::InitGoogleTest(&argc, argv); |
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grpc::testing::TestEnvironment env(&argc, argv); |
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auto result = RUN_ALL_TESTS(); |
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return result; |
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} |
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