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/*
* Copyright © Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 or 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mir/test/doubles/stub_session.h"
#include "mir/scene/session_container.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <string>
namespace mf = mir::frontend;
namespace ms = mir::scene;
namespace mtd = mir::test::doubles;
TEST(SessionContainer, for_each)
{
using namespace ::testing;
ms::SessionContainer container;
auto session1 = std::make_shared<mtd::StubSession>();
auto session2 = std::make_shared<mtd::StubSession>();
container.insert_session(session1);
container.insert_session(session2);
struct local
{
MOCK_METHOD1(see, void(std::shared_ptr<ms::Session> const&));
void operator()(std::shared_ptr<ms::Session> const& session)
{
see(session);
}
} functor;
InSequence seq;
EXPECT_CALL(functor, see(Eq(session1)));
EXPECT_CALL(functor, see(Eq(session2)));
container.for_each(std::ref(functor));
}
TEST(SessionContainer, successor_of)
{
using namespace ::testing;
ms::SessionContainer container;
auto session1 = std::make_shared<mtd::StubSession>();
auto session2 = std::make_shared<mtd::StubSession>();
auto session3 = std::make_shared<mtd::StubSession>();
container.insert_session(session1);
container.insert_session(session2);
container.insert_session(session3);
EXPECT_EQ(session2, container.successor_of(session1));
EXPECT_EQ(session3, container.successor_of(session2));
EXPECT_EQ(session1, container.successor_of(session3));
// Successor of no session is the last session.
EXPECT_EQ(session3, container.successor_of(std::shared_ptr<ms::Session>()));
}
TEST(SessionContainer, invalid_session_throw_behavior)
{
using namespace ::testing;
ms::SessionContainer container;
EXPECT_THROW({
container.remove_session(std::make_shared<mtd::StubSession>());
}, std::logic_error);
}
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