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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/projector/model/projector_session_impl.h"
#include "ash/constants/ash_features.h"
#include "ash/projector/projector_metrics.h"
#include "ash/public/cpp/projector/projector_session.h"
#include "ash/test/ash_test_base.h"
#include "base/dcheck_is_on.h"
#include "base/files/file_path.h"
#include "base/memory/raw_ptr.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
namespace ash {
namespace {
constexpr char kProjectorCreationFlowHistogramName[] =
"Ash.Projector.CreationFlow.ClamshellMode";
} // namespace
class ProjectorSessionImplTest : public AshTestBase {
public:
ProjectorSessionImplTest()
: AshTestBase(base::test::TaskEnvironment::TimeSource::MOCK_TIME) {}
ProjectorSessionImplTest(const ProjectorSessionImplTest&) = delete;
ProjectorSessionImplTest& operator=(const ProjectorSessionImplTest&) = delete;
// AshTestBase:
void SetUp() override {
scoped_feature_list_.InitWithFeatures(
/*enabled_features=*/{features::kProjectorManagedUser},
/*disabled_features=*/{});
AshTestBase::SetUp();
session_ = static_cast<ProjectorSessionImpl*>(ProjectorSession::Get());
}
protected:
base::test::ScopedFeatureList scoped_feature_list_;
raw_ptr<ProjectorSessionImpl, DanglingUntriaged> session_;
};
TEST_F(ProjectorSessionImplTest, Start) {
base::HistogramTester histogram_tester;
base::Time start_time;
EXPECT_TRUE(base::Time::FromString("2 Jan 2021 20:02:10", &start_time));
base::TimeDelta forward_by = start_time - base::Time::Now();
task_environment()->AdvanceClock(forward_by);
session_->Start(base::SafeBaseName::Create("projector_data").value());
histogram_tester.ExpectUniqueSample(kProjectorCreationFlowHistogramName,
ProjectorCreationFlow::kSessionStarted,
/*count=*/1);
EXPECT_TRUE(session_->is_active());
EXPECT_EQ("projector_data", session_->storage_dir().path().MaybeAsASCII());
EXPECT_EQ("Screencast 2021-01-02 20.02.10", session_->screencast_name());
session_->Stop();
EXPECT_FALSE(session_->is_active());
histogram_tester.ExpectBucketCount(kProjectorCreationFlowHistogramName,
ProjectorCreationFlow::kSessionStopped,
/*count=*/1);
histogram_tester.ExpectTotalCount(kProjectorCreationFlowHistogramName,
/*count=*/2);
}
#if DCHECK_IS_ON()
TEST_F(ProjectorSessionImplTest, OnlyOneProjectorSessionAllowed) {
session_->Start(base::SafeBaseName::Create("projector_data").value());
EXPECT_DEATH_IF_SUPPORTED(
session_->Start(base::SafeBaseName::Create("projector_data").value()),
"");
}
#endif
} // namespace ash
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