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listener_test.cc
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// Copyright 2023 Ant Group Co., Ltd.
//
// 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.
#include "engine/link/listener.h"
#include "gtest/gtest.h"
#include "yacl/link/transport/channel_mem.h"
namespace scql::engine {
TEST(ListenerTest, Works) {
// Given
Listener listener;
size_t self_rank = 0;
size_t peer_rank = 1;
size_t not_exist_rank = 100;
const std::string kAckKey = {'A', 'C', 'K', '\x01', '\x00'};
// When
EXPECT_NO_THROW(listener.AddChannel(
peer_rank,
std::make_shared<yacl::link::ChannelMem>(self_rank, peer_rank)));
// Then
EXPECT_THROW(
listener.AddChannel(peer_rank, std::make_shared<yacl::link::ChannelMem>(
self_rank, peer_rank)),
::yacl::EnforceNotMet);
EXPECT_THROW(listener.OnMessage(not_exist_rank, kAckKey, "value"),
::yacl::EnforceNotMet);
EXPECT_NO_THROW(listener.OnMessage(peer_rank, kAckKey, "value"));
EXPECT_THROW(listener.OnChunkedMessage(not_exist_rank, "key", "value", 0, 10),
::yacl::EnforceNotMet);
EXPECT_NO_THROW(listener.OnChunkedMessage(peer_rank, "key", "value", 0, 10));
}
TEST(ListenerManagerTest, works) {
// Given
auto listener = std::make_shared<Listener>();
ListenerManager mgr;
std::string link_id = "test-link-id";
std::string not_exist_link_id = "not-exist-link-id";
// When
EXPECT_NO_THROW(mgr.AddListener(link_id, listener));
// Then
EXPECT_THROW(mgr.AddListener(link_id, listener), ::yacl::LogicError);
EXPECT_EQ(nullptr, mgr.GetListener(not_exist_link_id));
EXPECT_NE(nullptr, mgr.GetListener(link_id));
// When
mgr.RemoveListener(link_id);
// Then
EXPECT_EQ(nullptr, mgr.GetListener(link_id));
}
} // namespace scql::engine