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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/strike_database/simple_autofill_strike_database.h"
#include <memory>
#include <string>
#include "base/files/scoped_temp_dir.h"
#include "base/strings/to_string.h"
#include "base/test/task_environment.h"
#include "components/autofill/core/browser/proto/strike_data.pb.h"
#include "components/leveldb_proto/public/proto_database_provider.h"
#include "components/strike_database/strike_database_integrator_test_strike_database.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill {
namespace {
struct TestStrikeDatabaseTraits {
static constexpr std::string_view kName = "TestStrikeDatabase";
static constexpr size_t kMaxStrikeEntities = 100;
static constexpr size_t kMaxStrikeEntitiesAfterCleanup = 50;
static constexpr size_t kMaxStrikeLimit = 3;
static constexpr std::optional<base::TimeDelta> kExpiryTimeDelta =
std::nullopt;
static constexpr bool kUniqueIdRequired = true;
};
using TestStrikeDatabase =
SimpleAutofillStrikeDatabase<TestStrikeDatabaseTraits>;
class SimpleAutofillStrikeDatabaseTest : public ::testing::Test {
public:
void SetUp() override {
EXPECT_TRUE(temp_dir_.CreateUniqueTempDir());
db_provider_ = std::make_unique<leveldb_proto::ProtoDatabaseProvider>(
temp_dir_.GetPath());
strike_database_service_ = std::make_unique<StrikeDatabase>(
db_provider_.get(), temp_dir_.GetPath());
strike_database_ =
std::make_unique<TestStrikeDatabase>(strike_database_service_.get());
}
void TearDown() override {
// The destruction of `strike_database_service_`'s components is posted
// to a task runner. Wait for the task's completion.
strike_database_.reset();
strike_database_service_.reset();
db_provider_.reset();
task_environment_.RunUntilIdle();
}
protected:
base::ScopedTempDir temp_dir_;
base::test::TaskEnvironment task_environment_;
std::unique_ptr<leveldb_proto::ProtoDatabaseProvider> db_provider_;
std::unique_ptr<StrikeDatabase> strike_database_service_;
std::unique_ptr<TestStrikeDatabase> strike_database_;
};
// Tests that strikes can be added and removed, and that depending on the
// `kMaxStrikeLimit`, the feature is considered blocked.
TEST_F(SimpleAutofillStrikeDatabaseTest, AddAndRemoveStrikes) {
const std::string test_key = "123";
strike_database_->AddStrike(test_key);
EXPECT_EQ(strike_database_->GetStrikes(test_key), 1);
EXPECT_FALSE(strike_database_->ShouldBlockFeature(test_key));
strike_database_->AddStrikes(TestStrikeDatabaseTraits::kMaxStrikeLimit - 1,
test_key);
EXPECT_EQ(strike_database_->GetStrikes(test_key),
static_cast<int>(TestStrikeDatabaseTraits::kMaxStrikeLimit));
EXPECT_TRUE(strike_database_->ShouldBlockFeature(test_key));
strike_database_->RemoveStrike(test_key);
EXPECT_EQ(strike_database_->GetStrikes(test_key),
static_cast<int>(TestStrikeDatabaseTraits::kMaxStrikeLimit - 1));
EXPECT_FALSE(strike_database_->ShouldBlockFeature(test_key));
}
// Tests that when too many strikes are added, the oldest strikes are cleared.
TEST_F(SimpleAutofillStrikeDatabaseTest, MaxEntries) {
for (size_t i = 0; i < TestStrikeDatabaseTraits::kMaxStrikeEntities; i++) {
strike_database_->AddStrike(base::ToString(i));
}
EXPECT_EQ(strike_database_->GetStrikes("0"), 1);
strike_database_->AddStrike(
base::ToString(TestStrikeDatabaseTraits::kMaxStrikeEntities));
EXPECT_EQ(strike_database_->GetStrikes("0"), 0);
}
} // namespace
} // namespace autofill
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