| // Copyright 2016 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 "chrome/browser/chromeos/hats/hats_finch_helper.h" |
| |
| #include <map> |
| #include <set> |
| #include <string> |
| |
| #include "base/strings/string_number_conversions.h" |
| #include "base/test/scoped_feature_list.h" |
| #include "chrome/common/chrome_features.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/test/base/testing_profile.h" |
| #include "components/prefs/pref_service.h" |
| #include "components/variations/variations_associated_data.h" |
| #include "components/variations/variations_params_manager.h" |
| #include "content/public/test/test_browser_thread_bundle.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace chromeos { |
| |
| namespace { |
| |
| const std::string kFeatureAndTrialName(features::kHappinessTrackingSystem.name); |
| |
| } // namespace |
| |
| class HatsFinchHelperTest : public testing::Test { |
| public: |
| using ParamMap = std::map<std::string, std::string>; |
| |
| HatsFinchHelperTest() {} |
| |
| void SetFinchSeedParams(ParamMap params) { |
| params_manager_.SetVariationParamsWithFeatureAssociations( |
| kFeatureAndTrialName /* trial name */, params, |
| std::set<std::string>{kFeatureAndTrialName} /*features to switch on */); |
| } |
| |
| ParamMap CreateParamMap(std::string prob, |
| std::string cycle_length, |
| std::string start_date, |
| std::string reset_survey, |
| std::string reset) { |
| ParamMap params; |
| params[HatsFinchHelper::kProbabilityParam] = prob; |
| params[HatsFinchHelper::kSurveyCycleLengthParam] = cycle_length; |
| params[HatsFinchHelper::kSurveyStartDateMsParam] = start_date; |
| params[HatsFinchHelper::kResetSurveyCycleParam] = reset_survey; |
| params[HatsFinchHelper::kResetAllParam] = reset; |
| return params; |
| } |
| |
| private: |
| // Must outlive |profile_|. |
| content::TestBrowserThreadBundle thread_bundle_; |
| |
| protected: |
| TestingProfile profile_; |
| |
| private: |
| variations::testing::VariationParamsManager params_manager_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HatsFinchHelperTest); |
| }; |
| |
| TEST_F(HatsFinchHelperTest, InitFinchSeed_ValidValues) { |
| ParamMap params = |
| CreateParamMap("1.0", "7", "1475613895337", "false", "false"); |
| SetFinchSeedParams(params); |
| |
| HatsFinchHelper hats_finch_helper(&profile_); |
| |
| EXPECT_EQ(hats_finch_helper.probability_of_pick_, 1.0); |
| EXPECT_EQ(hats_finch_helper.survey_cycle_length_, 7); |
| EXPECT_EQ(hats_finch_helper.first_survey_start_date_, |
| base::Time().FromJsTime(1475613895337LL)); |
| EXPECT_FALSE(hats_finch_helper.reset_survey_cycle_); |
| EXPECT_FALSE(hats_finch_helper.reset_hats_); |
| } |
| |
| TEST_F(HatsFinchHelperTest, InitFinchSeed_Invalidalues) { |
| ParamMap params = CreateParamMap("-0.1", "-1", "-1000", "false", "false"); |
| SetFinchSeedParams(params); |
| |
| base::Time current_time = base::Time::Now(); |
| HatsFinchHelper hats_finch_helper(&profile_); |
| |
| EXPECT_EQ(hats_finch_helper.probability_of_pick_, 0.0); |
| EXPECT_EQ(hats_finch_helper.survey_cycle_length_, INT_MAX); |
| EXPECT_GE(hats_finch_helper.first_survey_start_date_.ToJsTime(), |
| 2 * current_time.ToJsTime()); |
| } |
| |
| TEST_F(HatsFinchHelperTest, TestComputeNextDate) { |
| ParamMap params = CreateParamMap("0", |
| "7", // 7 Days survey cycle length |
| "0", "false", "false"); |
| |
| SetFinchSeedParams(params); |
| |
| base::Time current_time = base::Time::Now(); |
| |
| HatsFinchHelper hats_finch_helper(&profile_); |
| |
| // Case 1 |
| base::Time start_date = current_time - base::TimeDelta::FromDays(10); |
| hats_finch_helper.first_survey_start_date_ = start_date; |
| base::Time expected_date = |
| start_date + |
| base::TimeDelta::FromDays(2 * hats_finch_helper.survey_cycle_length_); |
| EXPECT_EQ(expected_date.ToJsTime(), |
| hats_finch_helper.ComputeNextEndDate().ToJsTime()); |
| |
| // Case 2 |
| base::Time future_time = current_time + base::TimeDelta::FromDays(10); |
| hats_finch_helper.first_survey_start_date_ = future_time; |
| expected_date = future_time + base::TimeDelta::FromDays( |
| hats_finch_helper.survey_cycle_length_); |
| EXPECT_EQ(expected_date.ToJsTime(), |
| hats_finch_helper.ComputeNextEndDate().ToJsTime()); |
| } |
| |
| TEST_F(HatsFinchHelperTest, ResetSurveyCycle) { |
| ParamMap params = CreateParamMap("0.5", "7", "1475613895337", "TruE", "0"); |
| SetFinchSeedParams(params); |
| |
| int64_t initial_timestamp = base::Time::Now().ToInternalValue(); |
| PrefService* pref_service = profile_.GetPrefs(); |
| pref_service->SetBoolean(prefs::kHatsDeviceIsSelected, true); |
| pref_service->SetInt64(prefs::kHatsSurveyCycleEndTimestamp, |
| initial_timestamp); |
| |
| base::Time current_time = base::Time::Now(); |
| HatsFinchHelper hats_finch_helper(&profile_); |
| |
| EXPECT_EQ(hats_finch_helper.probability_of_pick_, 0); |
| EXPECT_EQ(hats_finch_helper.survey_cycle_length_, INT_MAX); |
| EXPECT_GE(hats_finch_helper.first_survey_start_date_.ToJsTime(), |
| 2 * current_time.ToJsTime()); |
| |
| EXPECT_FALSE(pref_service->GetBoolean(prefs::kHatsDeviceIsSelected)); |
| EXPECT_NE(pref_service->GetInt64(prefs::kHatsSurveyCycleEndTimestamp), |
| initial_timestamp); |
| } |
| |
| TEST_F(HatsFinchHelperTest, ResetHats) { |
| ParamMap params = CreateParamMap("0.5", "7", "1475613895337", "0", "TrUe"); |
| SetFinchSeedParams(params); |
| |
| int64_t initial_timestamp = base::Time::Now().ToInternalValue(); |
| PrefService* pref_service = profile_.GetPrefs(); |
| pref_service->SetBoolean(prefs::kHatsDeviceIsSelected, true); |
| pref_service->SetInt64(prefs::kHatsSurveyCycleEndTimestamp, |
| initial_timestamp); |
| pref_service->SetInt64(prefs::kHatsLastInteractionTimestamp, |
| initial_timestamp); |
| |
| base::Time current_time = base::Time::Now(); |
| HatsFinchHelper hats_finch_helper(&profile_); |
| |
| EXPECT_EQ(hats_finch_helper.probability_of_pick_, 0); |
| EXPECT_EQ(hats_finch_helper.survey_cycle_length_, INT_MAX); |
| EXPECT_GE(hats_finch_helper.first_survey_start_date_.ToJsTime(), |
| 2 * current_time.ToJsTime()); |
| |
| EXPECT_FALSE(pref_service->GetBoolean(prefs::kHatsDeviceIsSelected)); |
| EXPECT_NE(pref_service->GetInt64(prefs::kHatsSurveyCycleEndTimestamp), |
| initial_timestamp); |
| EXPECT_NE(pref_service->GetInt64(prefs::kHatsLastInteractionTimestamp), |
| initial_timestamp); |
| } |
| |
| } // namespace chromeos |