Split up chrome/browser/policy subdirectory

chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc

Index: chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
diff --git a/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc b/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
deleted file mode 100644
index e887bfdf72aebfd60cd9df3bb65393f421f156e3..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
+++ /dev/null
@@ -1,294 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/callback.h"
-#include "base/compiler_specific.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/test/test_simple_task_runner.h"
-#include "chrome/browser/policy/cloud_policy_constants.h"
-#include "chrome/browser/policy/cloud_policy_refresh_scheduler.h"
-#include "chrome/browser/policy/mock_cloud_policy_client.h"
-#include "chrome/browser/policy/mock_cloud_policy_store.h"
-#include "chrome/browser/prefs/browser_prefs.h"
-#include "policy/policy_constants.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace em = enterprise_management;
-
-using testing::DoAll;
-using testing::Mock;
-using testing::Return;
-using testing::SaveArg;
-using testing::_;
-
-namespace policy {
-
-namespace {
-const int64 kPolicyRefreshRate = 4 * 60 * 60 * 1000;
-}  // namespace
-
-class CloudPolicyRefreshSchedulerTest : public testing::Test {
- protected:
-  CloudPolicyRefreshSchedulerTest()
-      : task_runner_(new base::TestSimpleTaskRunner()),
-        network_change_notifier_(net::NetworkChangeNotifier::CreateMock()) {}
-
-  virtual void SetUp() OVERRIDE {
-    client_.SetDMToken("token");
-
-    // Set up the protobuf timestamp to be one minute in the past. Since the
-    // protobuf field only has millisecond precision, we convert the actual
-    // value back to get a millisecond-clamped time stamp for the checks below.
-    store_.policy_.reset(new em::PolicyData());
-    store_.policy_->set_timestamp(
-        ((base::Time::NowFromSystemTime() - base::TimeDelta::FromMinutes(1)) -
-         base::Time::UnixEpoch()).InMilliseconds());
-    last_refresh_ =
-        base::Time::UnixEpoch() +
-        base::TimeDelta::FromMilliseconds(store_.policy_->timestamp());
-  }
-
-  CloudPolicyRefreshScheduler* CreateRefreshScheduler() {
-    CloudPolicyRefreshScheduler* scheduler =
-        new CloudPolicyRefreshScheduler(&client_, &store_, task_runner_);
-    scheduler->SetRefreshDelay(kPolicyRefreshRate);
-    return scheduler;
-  }
-
-  void NotifyIPAddressChanged() {
-    net::NetworkChangeNotifier::NotifyObserversOfIPAddressChangeForTests();
-    loop_.RunUntilIdle();
-  }
-
-  base::TimeDelta GetLastDelay() const {
-    const std::deque<base::TestPendingTask>& pending_tasks =
-        task_runner_->GetPendingTasks();
-    return
-        pending_tasks.empty() ? base::TimeDelta() : pending_tasks.back().delay;
-  }
-
-  void CheckTiming(int64 expected_delay_ms) const {
-    EXPECT_FALSE(task_runner_->GetPendingTasks().empty());
-    base::Time now(base::Time::NowFromSystemTime());
-    base::TimeDelta expected_delay(
-        base::TimeDelta::FromMilliseconds(expected_delay_ms));
-    EXPECT_GE(GetLastDelay(), expected_delay - (now - last_refresh_));
-    EXPECT_LE(GetLastDelay(), expected_delay);
-  }
-
-  MessageLoop loop_;
-  MockCloudPolicyClient client_;
-  MockCloudPolicyStore store_;
-  scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
-  scoped_ptr<net::NetworkChangeNotifier> network_change_notifier_;
-
-  // Base time for the refresh that the scheduler should be using.
-  base::Time last_refresh_;
-};
-
-TEST_F(CloudPolicyRefreshSchedulerTest, InitialRefreshNoPolicy) {
-  store_.policy_.reset();
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  EXPECT_FALSE(task_runner_->GetPendingTasks().empty());
-  EXPECT_EQ(GetLastDelay(), base::TimeDelta());
-  EXPECT_CALL(client_, FetchPolicy()).Times(1);
-  task_runner_->RunUntilIdle();
-}
-
-TEST_F(CloudPolicyRefreshSchedulerTest, InitialRefreshUnmanaged) {
-  store_.policy_->set_state(em::PolicyData::UNMANAGED);
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  CheckTiming(CloudPolicyRefreshScheduler::kUnmanagedRefreshDelayMs);
-  EXPECT_CALL(client_, FetchPolicy()).Times(1);
-  task_runner_->RunUntilIdle();
-}
-
-TEST_F(CloudPolicyRefreshSchedulerTest, InitialRefreshManagedNotYetFetched) {
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  EXPECT_FALSE(task_runner_->GetPendingTasks().empty());
-  EXPECT_EQ(GetLastDelay(), base::TimeDelta());
-  EXPECT_CALL(client_, FetchPolicy()).Times(1);
-  task_runner_->RunUntilIdle();
-}
-
-TEST_F(CloudPolicyRefreshSchedulerTest, InitialRefreshManagedAlreadyFetched) {
-  last_refresh_ = base::Time::NowFromSystemTime();
-  client_.SetPolicy(PolicyNamespaceKey(dm_protocol::kChromeUserPolicyType,
-                                       std::string()),
-      em::PolicyFetchResponse());
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  CheckTiming(kPolicyRefreshRate);
-  EXPECT_CALL(client_, FetchPolicy()).Times(1);
-  task_runner_->RunUntilIdle();
-}
-
-TEST_F(CloudPolicyRefreshSchedulerTest, Unregistered) {
-  client_.SetDMToken("");
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  client_.NotifyPolicyFetched();
-  client_.NotifyRegistrationStateChanged();
-  client_.NotifyClientError();
-  scheduler->SetRefreshDelay(12 * 60 * 60 * 1000);
-  store_.NotifyStoreLoaded();
-  store_.NotifyStoreError();
-  EXPECT_TRUE(task_runner_->GetPendingTasks().empty());
-}
-
-TEST_F(CloudPolicyRefreshSchedulerTest, RefreshSoonRateLimit) {
-  scoped_ptr<CloudPolicyRefreshScheduler> scheduler(CreateRefreshScheduler());
-  // Max out the request rate.
-  for (int i = 0; i < 5; ++i) {
-    EXPECT_CALL(client_, FetchPolicy()).Times(1);
-    scheduler->RefreshSoon();
-    task_runner_->RunUntilIdle();
-    Mock::VerifyAndClearExpectations(&client_);
-  }
-  // The next refresh is throttled.
-  EXPECT_CALL(client_, FetchPolicy()).Times(0);
-  scheduler->RefreshSoon();
-  task_runner_->RunPendingTasks();
-  Mock::VerifyAndClearExpectations(&client_);
-}
-
-class CloudPolicyRefreshSchedulerSteadyStateTest
-    : public CloudPolicyRefreshSchedulerTest {
- protected:
-  CloudPolicyRefreshSchedulerSteadyStateTest()
-      : refresh_scheduler_(&client_, &store_, task_runner_) {}
-
-  virtual void SetUp() OVERRIDE {
-    refresh_scheduler_.SetRefreshDelay(kPolicyRefreshRate);
-    CloudPolicyRefreshSchedulerTest::SetUp();
-    last_refresh_ = base::Time::NowFromSystemTime();
-    client_.NotifyPolicyFetched();
-    CheckTiming(kPolicyRefreshRate);
-  }
-
-  CloudPolicyRefreshScheduler refresh_scheduler_;
-};
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnPolicyFetched) {
-  client_.NotifyPolicyFetched();
-  CheckTiming(kPolicyRefreshRate);
-}
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnRegistrationStateChanged) {
-  client_.SetDMToken("new_token");
-  client_.NotifyRegistrationStateChanged();
-  EXPECT_EQ(GetLastDelay(), base::TimeDelta());
-
-  task_runner_->ClearPendingTasks();
-  client_.SetDMToken("");
-  client_.NotifyRegistrationStateChanged();
-  EXPECT_TRUE(task_runner_->GetPendingTasks().empty());
-}
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnStoreLoaded) {
-  store_.NotifyStoreLoaded();
-  CheckTiming(kPolicyRefreshRate);
-}
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnStoreError) {
-  task_runner_->ClearPendingTasks();
-  store_.NotifyStoreError();
-  EXPECT_TRUE(task_runner_->GetPendingTasks().empty());
-}
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, RefreshDelayChange) {
-  const int delay_short_ms = 5 * 60 * 1000;
-  refresh_scheduler_.SetRefreshDelay(delay_short_ms);
-  CheckTiming(CloudPolicyRefreshScheduler::kRefreshDelayMinMs);
-
-  const int delay_ms = 12 * 60 * 60 * 1000;
-  refresh_scheduler_.SetRefreshDelay(delay_ms);
-  CheckTiming(delay_ms);
-
-  const int delay_long_ms = 2 * 24 * 60 * 60 * 1000;
-  refresh_scheduler_.SetRefreshDelay(delay_long_ms);
-  CheckTiming(CloudPolicyRefreshScheduler::kRefreshDelayMaxMs);
-}
-
-TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnIPAddressChanged) {
-  NotifyIPAddressChanged();
-  CheckTiming(kPolicyRefreshRate);
-
-  client_.SetStatus(DM_STATUS_REQUEST_FAILED);
-  NotifyIPAddressChanged();
-  EXPECT_EQ(GetLastDelay(), base::TimeDelta());
-}
-
-struct ClientErrorTestParam {
-  DeviceManagementStatus client_error;
-  int64 expected_delay_ms;
-  int backoff_factor;
-};
-
-static const ClientErrorTestParam kClientErrorTestCases[] = {
-  { DM_STATUS_REQUEST_INVALID,
-    CloudPolicyRefreshScheduler::kUnmanagedRefreshDelayMs, 1 },
-  { DM_STATUS_REQUEST_FAILED,
-    CloudPolicyRefreshScheduler::kInitialErrorRetryDelayMs, 2 },
-  { DM_STATUS_TEMPORARY_UNAVAILABLE,
-    CloudPolicyRefreshScheduler::kInitialErrorRetryDelayMs, 2 },
-  { DM_STATUS_HTTP_STATUS_ERROR,
-    CloudPolicyRefreshScheduler::kUnmanagedRefreshDelayMs, 1 },
-  { DM_STATUS_RESPONSE_DECODING_ERROR,
-    CloudPolicyRefreshScheduler::kUnmanagedRefreshDelayMs, 1 },
-  { DM_STATUS_SERVICE_MANAGEMENT_NOT_SUPPORTED,
-    CloudPolicyRefreshScheduler::kUnmanagedRefreshDelayMs, 1 },
-  { DM_STATUS_SERVICE_DEVICE_NOT_FOUND,
-    -1, 1 },
-  { DM_STATUS_SERVICE_MANAGEMENT_TOKEN_INVALID,
-    -1, 1 },
-  { DM_STATUS_SERVICE_ACTIVATION_PENDING,
-    kPolicyRefreshRate, 1 },
-  { DM_STATUS_SERVICE_INVALID_SERIAL_NUMBER,
-    -1, 1 },
-  { DM_STATUS_SERVICE_MISSING_LICENSES,
-    -1, 1 },
-  { DM_STATUS_SERVICE_DEVICE_ID_CONFLICT,
-    -1, 1 },
-  { DM_STATUS_SERVICE_POLICY_NOT_FOUND,
-    kPolicyRefreshRate, 1 },
-};
-
-class CloudPolicyRefreshSchedulerClientErrorTest
-    : public CloudPolicyRefreshSchedulerSteadyStateTest,
-      public testing::WithParamInterface<ClientErrorTestParam> {
-};
-
-TEST_P(CloudPolicyRefreshSchedulerClientErrorTest, OnClientError) {
-  client_.SetStatus(GetParam().client_error);
-  task_runner_->ClearPendingTasks();
-
-  // See whether the error triggers the right refresh delay.
-  int64 expected_delay_ms = GetParam().expected_delay_ms;
-  client_.NotifyClientError();
-  if (expected_delay_ms >= 0) {
-    CheckTiming(expected_delay_ms);
-
-    // Check whether exponential backoff is working as expected and capped at
-    // the regular refresh rate (if applicable).
-    do {
-      expected_delay_ms *= GetParam().backoff_factor;
-      last_refresh_ = base::Time::NowFromSystemTime();
-      client_.NotifyClientError();
-      CheckTiming(std::max(std::min(expected_delay_ms, kPolicyRefreshRate),
-                           GetParam().expected_delay_ms));
-    } while (GetParam().backoff_factor > 1 &&
-             expected_delay_ms <= kPolicyRefreshRate);
-  } else {
-    EXPECT_EQ(base::TimeDelta(), GetLastDelay());
-    EXPECT_TRUE(task_runner_->GetPendingTasks().empty());
-  }
-}
-
-INSTANTIATE_TEST_CASE_P(CloudPolicyRefreshSchedulerClientErrorTest,
-                        CloudPolicyRefreshSchedulerClientErrorTest,
-                        testing::ValuesIn(kClientErrorTestCases));
-
-}  // namespace policy