| // Copyright 2020 The Pigweed 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 |
| // |
| // https://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. |
| |
| #include "pw_rpc/channel.h" |
| |
| #include "gtest/gtest.h" |
| #include "pw_rpc/internal/packet.h" |
| #include "pw_rpc/internal/test_utils.h" |
| |
| namespace pw::rpc::internal { |
| namespace { |
| |
| using std::byte; |
| |
| TEST(ChannelOutput, Name) { |
| class NameTester : public ChannelOutput { |
| public: |
| NameTester(const char* name) : ChannelOutput(name) {} |
| Status Send(std::span<const std::byte>) override { return OkStatus(); } |
| }; |
| |
| EXPECT_STREQ("hello_world", NameTester("hello_world").name()); |
| EXPECT_EQ(nullptr, NameTester(nullptr).name()); |
| } |
| |
| constexpr Packet kTestPacket( |
| PacketType::RESPONSE, 1, 42, 100, 0, {}, Status::NotFound()); |
| const size_t kReservedSize = 2 /* type */ + 2 /* channel */ + 5 /* service */ + |
| 5 /* method */ + 2 /* payload key */ + |
| 2 /* status (if not OK) */; |
| |
| enum class ChannelId { |
| kOne = 1, |
| kTwo = 2, |
| }; |
| |
| TEST(Channel, Create_FromEnum) { |
| constexpr rpc::Channel one = Channel::Create<ChannelId::kOne>(nullptr); |
| constexpr rpc::Channel two = Channel::Create<ChannelId::kTwo>(nullptr); |
| static_assert(one.id() == 1); |
| static_assert(two.id() == 2); |
| } |
| |
| TEST(Channel, TestPacket_ReservedSizeMatchesMinEncodedSizeBytes) { |
| EXPECT_EQ(kReservedSize, kTestPacket.MinEncodedSizeBytes()); |
| } |
| |
| } // namespace |
| } // namespace pw::rpc::internal |