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Add Unittests for subscription module (#488)

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Fix #492
This commit is contained in:
cyan317
2023-02-03 09:07:02 +00:00
committed by GitHub
parent 1186622e58
commit 19455b4d6c
11 changed files with 1858 additions and 107 deletions
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218
unittests/SubscriptionTest.cpp Normal file
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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2023, the clio developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <subscriptions/SubscriptionManager.h>
#include <util/Fixtures.h>
#include <util/MockWsBase.h>
#include <boost/json/parse.hpp>
#include <gmock/gmock.h>
namespace json = boost::json;
TEST(MessageTest, Message)
{
auto m = Message{"test"};
EXPECT_STREQ(m.data(), "test");
EXPECT_EQ(m.size(), 4);
}
// io_context
class SubscriptionTest : public SyncAsioContextTest
{
protected:
clio::Config cfg;
util::TagDecoratorFactory tagDecoratorFactory{cfg};
};
class SubscriptionMapTest : public SubscriptionTest
{
};
// subscribe/unsubscribe the same session would not change the count
TEST_F(SubscriptionTest, SubscriptionCount)
{
Subscription sub(ctx);
std::shared_ptr<WsBase> session1 =
std::make_shared<MockSession>(tagDecoratorFactory);
std::shared_ptr<WsBase> session2 =
std::make_shared<MockSession>(tagDecoratorFactory);
sub.subscribe(session1);
sub.subscribe(session2);
ctx.run();
EXPECT_EQ(sub.count(), 2);
sub.subscribe(session1);
ctx.restart();
ctx.run();
EXPECT_EQ(sub.count(), 2);
EXPECT_FALSE(sub.empty());
sub.unsubscribe(session1);
ctx.restart();
ctx.run();
EXPECT_EQ(sub.count(), 1);
sub.unsubscribe(session1);
ctx.restart();
ctx.run();
EXPECT_EQ(sub.count(), 1);
sub.unsubscribe(session2);
ctx.restart();
ctx.run();
EXPECT_EQ(sub.count(), 0);
EXPECT_TRUE(sub.empty());
}
// send interface will be called when publish called
TEST_F(SubscriptionTest, SubscriptionPublish)
{
Subscription sub(ctx);
std::shared_ptr<WsBase> session1 =
std::make_shared<MockSession>(tagDecoratorFactory);
std::shared_ptr<WsBase> session2 =
std::make_shared<MockSession>(tagDecoratorFactory);
sub.subscribe(session1);
sub.subscribe(session2);
ctx.run();
EXPECT_EQ(sub.count(), 2);
sub.publish(std::make_shared<Message>("message"));
ctx.restart();
ctx.run();
MockSession* p1 = (MockSession*)(session1.get());
EXPECT_EQ(p1->message, "message");
MockSession* p2 = (MockSession*)(session2.get());
EXPECT_EQ(p2->message, "message");
sub.unsubscribe(session1);
ctx.restart();
ctx.run();
sub.publish(std::make_shared<Message>("message2"));
ctx.restart();
ctx.run();
EXPECT_EQ(p1->message, "message");
EXPECT_EQ(p2->message, "messagemessage2");
}
// when error happen during send(), the subsciber will be removed after
TEST_F(SubscriptionTest, SubscriptionDeadRemoveSubscriber)
{
Subscription sub(ctx);
std::shared_ptr<WsBase> session1(new MockDeadSession(tagDecoratorFactory));
sub.subscribe(session1);
ctx.run();
EXPECT_EQ(sub.count(), 1);
// trigger dead
sub.publish(std::make_shared<Message>("message"));
ctx.restart();
ctx.run();
EXPECT_EQ(session1->dead(), true);
sub.publish(std::make_shared<Message>("message"));
ctx.restart();
ctx.run();
EXPECT_EQ(sub.count(), 0);
}
TEST_F(SubscriptionMapTest, SubscriptionMapCount)
{
std::shared_ptr<WsBase> session1 =
std::make_shared<MockSession>(tagDecoratorFactory);
std::shared_ptr<WsBase> session2 =
std::make_shared<MockSession>(tagDecoratorFactory);
std::shared_ptr<WsBase> session3 =
std::make_shared<MockSession>(tagDecoratorFactory);
SubscriptionMap<std::string> subMap(ctx);
subMap.subscribe(session1, "topic1");
subMap.subscribe(session2, "topic1");
subMap.subscribe(session3, "topic2");
ctx.run();
EXPECT_EQ(subMap.count(), 3);
subMap.subscribe(session1, "topic1");
subMap.subscribe(session2, "topic1");
ctx.restart();
ctx.run();
EXPECT_EQ(subMap.count(), 3);
subMap.unsubscribe(session1, "topic1");
ctx.restart();
ctx.run();
subMap.unsubscribe(session1, "topic1");
subMap.unsubscribe(session2, "topic1");
subMap.unsubscribe(session3, "topic2");
ctx.restart();
ctx.run();
EXPECT_EQ(subMap.count(), 0);
subMap.unsubscribe(session3, "topic2");
subMap.unsubscribe(session3, "no exist");
ctx.restart();
ctx.run();
EXPECT_EQ(subMap.count(), 0);
}
TEST_F(SubscriptionMapTest, SubscriptionMapPublish)
{
std::shared_ptr<WsBase> session1 =
std::make_shared<MockSession>(tagDecoratorFactory);
std::shared_ptr<WsBase> session2 =
std::make_shared<MockSession>(tagDecoratorFactory);
SubscriptionMap<std::string> subMap(ctx);
const std::string topic1 = "topic1";
const std::string topic2 = "topic2";
const std::string topic1Message = "topic1Message";
const std::string topic2Message = "topic2Message";
subMap.subscribe(session1, topic1);
subMap.subscribe(session2, topic2);
ctx.run();
EXPECT_EQ(subMap.count(), 2);
auto message1 = std::make_shared<Message>(topic1Message.data());
subMap.publish(message1, topic1); // lvalue
subMap.publish(
std::make_shared<Message>(topic2Message.data()), topic2); // rvalue
ctx.restart();
ctx.run();
MockSession* p1 = (MockSession*)(session1.get());
EXPECT_EQ(p1->message, topic1Message);
MockSession* p2 = (MockSession*)(session2.get());
EXPECT_EQ(p2->message, topic2Message);
}
TEST_F(SubscriptionMapTest, SubscriptionMapDeadRemoveSubscriber)
{
std::shared_ptr<WsBase> session1(new MockDeadSession(tagDecoratorFactory));
std::shared_ptr<WsBase> session2 =
std::make_shared<MockSession>(tagDecoratorFactory);
SubscriptionMap<std::string> subMap(ctx);
const std::string topic1 = "topic1";
const std::string topic2 = "topic2";
const std::string topic1Message = "topic1Message";
const std::string topic2Message = "topic2Message";
subMap.subscribe(session1, topic1);
subMap.subscribe(session2, topic2);
ctx.run();
EXPECT_EQ(subMap.count(), 2);
auto message1 = std::make_shared<Message>(topic1Message.data());
subMap.publish(message1, topic1); // lvalue
subMap.publish(
std::make_shared<Message>(topic2Message.data()), topic2); // rvalue
ctx.restart();
ctx.run();
MockDeadSession* p1 = (MockDeadSession*)(session1.get());
EXPECT_EQ(p1->dead(), true);
MockSession* p2 = (MockSession*)(session2.get());
EXPECT_EQ(p2->message, topic2Message);
subMap.publish(message1, topic1);
ctx.restart();
ctx.run();
EXPECT_EQ(subMap.count(), 1);
}