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#include "session/session_server.h"

#include <memory>
#include <string>
#include <vector>

#include "base/scheduler.h"
#include "base/system_util.h"
#include "testing/base/public/googletest.h"
#include "testing/base/public/gunit.h"
#include "absl/flags/flag.h"

namespace mozc {
namespace {
class JobRecorder : public Scheduler::SchedulerInterface {
 public:
  void RemoveAllJobs() override {}
  bool RemoveJob(const std::string &name) override { return true; }
  bool AddJob(const Scheduler::JobSetting &job_setting) override {
    job_settings_.push_back(job_setting);
    return true;
  }
  bool HasJob(const std::string &name) const override {
    for (size_t i = 0; i < job_settings_.size(); ++i) {
      if (job_settings_[i].name() == name) {
        return true;
      }
    }
    return false;
  }
  const std::vector<Scheduler::JobSetting> &job_settings() const {
    return job_settings_;
  }

 private:
  std::vector<Scheduler::JobSetting> job_settings_;
};
}  // namespace
class SessionServerTest : public testing::Test {
 protected:
  void SetUp() override {
    SystemUtil::SetUserProfileDirectory(absl::GetFlag(FLAGS_test_tmpdir));
  }
};

TEST_F(SessionServerTest, SetSchedulerJobTest) {
  // No job is added because we have stopped sending usage stats to the server
  // by policy change.
  std::unique_ptr<JobRecorder> job_recorder(new JobRecorder);
  Scheduler::SetSchedulerHandler(job_recorder.get());
  std::unique_ptr<SessionServer> session_server(new SessionServer);
  EXPECT_EQ(0, job_recorder->job_settings().size());
  Scheduler::SetSchedulerHandler(nullptr);
}
}  // namespace mozc
