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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/breadcrumbs/core/breadcrumbs_status.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "components/prefs/testing_pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace breadcrumbs {
class BreadcrumbsStatusTest : public testing::Test {
public:
void SetUp() override {
breadcrumbs::RegisterPrefs(prefs_.registry());
ASSERT_FALSE(breadcrumbs::IsEnabled(prefs()));
testing::Test::SetUp();
}
protected:
PrefService* prefs() { return &prefs_; }
void SetBreadcrumbsEnabledPrefs(bool is_enabled, base::Time enabled_time) {
prefs()->SetBoolean(breadcrumbs::kEnabledPref, is_enabled);
prefs()->SetTime(breadcrumbs::kEnabledTimePref, enabled_time);
}
// Asserts via EXPECT_* that breadcrumbs' status is `expected_is_enabled`, and
// that its "enabled" and "enabled_time" prefs are set to
// `expected_is_enabled` and `expected_enabled_time`, respectively.
void ExpectBreadcrumbsStatusIs(bool expected_is_enabled,
base::Time expected_enabled_time) {
EXPECT_EQ(expected_is_enabled, breadcrumbs::IsEnabled(prefs()));
EXPECT_EQ(expected_is_enabled,
prefs()->GetBoolean(breadcrumbs::kEnabledPref));
EXPECT_EQ(expected_enabled_time,
prefs()->GetTime(breadcrumbs::kEnabledTimePref));
}
private:
TestingPrefServiceSimple prefs_;
// Mock time to allow precise expectations about timestamps.
base::test::TaskEnvironment task_env_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
};
// Tests that the ScopedEnableBreadcrumbsForTesting object enables breadcrumbs
// while it is in scope, and returns it to its default state when deleted.
TEST_F(BreadcrumbsStatusTest, ScopedEnableForTesting) {
{
ScopedEnableBreadcrumbsForTesting scoped_breadcrumbs_enabled_;
EXPECT_TRUE(breadcrumbs::IsEnabled(prefs()));
}
EXPECT_FALSE(breadcrumbs::IsEnabled(prefs()));
}
// Tests that if breadcrumbs is enabled in user prefs and the prefs' timestamp
// is current, breadcrumbs will be enabled without changing the prefs.
TEST_F(BreadcrumbsStatusTest, EnabledFromPrefs) {
const auto enabled_time = base::Time::Now() - base::Minutes(1);
SetBreadcrumbsEnabledPrefs(/*is_enabled=*/true, enabled_time);
breadcrumbs::MaybeEnableBasedOnChannel(prefs(),
version_info::Channel::UNKNOWN);
EXPECT_NO_FATAL_FAILURE(ExpectBreadcrumbsStatusIs(true, enabled_time));
}
// Tests that if breadcrumbs is disabled in user prefs and the prefs' timestamp
// is current, breadcrumbs will be disabled without changing the prefs.
TEST_F(BreadcrumbsStatusTest, DisabledFromPrefs) {
const auto disabled_time = base::Time::Now() - base::Minutes(1);
SetBreadcrumbsEnabledPrefs(/*is_enabled=*/false, disabled_time);
breadcrumbs::MaybeEnableBasedOnChannel(prefs(),
version_info::Channel::UNKNOWN);
EXPECT_NO_FATAL_FAILURE(ExpectBreadcrumbsStatusIs(false, disabled_time));
}
// Tests that if breadcrumbs is enabled in user prefs but the prefs' timestamp
// has expired, the prefs will be overwritten and the timestamp updated.
TEST_F(BreadcrumbsStatusTest, OverwriteExpiredPrefs) {
const auto expired_time = base::Time::Now() - base::Days(31);
SetBreadcrumbsEnabledPrefs(/*is_enabled=*/true, expired_time);
breadcrumbs::MaybeEnableBasedOnChannel(prefs(),
version_info::Channel::UNKNOWN);
EXPECT_NO_FATAL_FAILURE(ExpectBreadcrumbsStatusIs(false, base::Time::Now()));
}
// Tests that if breadcrumbs is enabled in user prefs but the prefs' timestamp
// is in the future, the prefs will be overwritten and the timestamp updated.
TEST_F(BreadcrumbsStatusTest, OverwriteInvalidPrefs) {
const auto invalid_time = base::Time::Now() + base::Days(5);
SetBreadcrumbsEnabledPrefs(/*is_enabled=*/true, invalid_time);
breadcrumbs::MaybeEnableBasedOnChannel(prefs(),
version_info::Channel::UNKNOWN);
EXPECT_NO_FATAL_FAILURE(ExpectBreadcrumbsStatusIs(false, base::Time::Now()));
}
// Tests that if breadcrumbs' user prefs have not been set, the prefs will be
// written and the timestamp set to the current time.
TEST_F(BreadcrumbsStatusTest, OverwriteMissingPrefs) {
ASSERT_FALSE(prefs()->HasPrefPath(breadcrumbs::kEnabledPref));
ASSERT_FALSE(prefs()->HasPrefPath(breadcrumbs::kEnabledTimePref));
breadcrumbs::MaybeEnableBasedOnChannel(prefs(),
version_info::Channel::UNKNOWN);
EXPECT_NO_FATAL_FAILURE(ExpectBreadcrumbsStatusIs(false, base::Time::Now()));
}
} // namespace breadcrumbs
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