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// Copyright 2024 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/plus_addresses/plus_address_blocklist_data.h"
#include "base/test/metrics/histogram_tester.h"
#include "components/plus_addresses/blocked_facets.pb.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace plus_addresses {
namespace {
constexpr char kUmaKeyResponseParsingResult[] =
"PlusAddresses.Blocklist.ParsingResult";
class PlusAddressBlocklistDataTest : public testing::Test {
public:
PlusAddressBlocklistDataTest() = default;
~PlusAddressBlocklistDataTest() override = default;
base::HistogramTester& histogram_tester() { return histogram_tester_; }
protected:
PlusAddressBlocklistData blocklist_data_;
base::HistogramTester histogram_tester_;
};
TEST_F(PlusAddressBlocklistDataTest, EmptyProto) {
ASSERT_FALSE(blocklist_data_.PopulateDataFromComponent(std::string()));
EXPECT_THAT(blocklist_data_.GetExclusionPattern(), testing::IsNull());
EXPECT_THAT(blocklist_data_.GetExceptionPattern(), testing::IsNull());
histogram_tester().ExpectUniqueSample(
kUmaKeyResponseParsingResult,
PlusAddressBlocklistDataParsingResult::kEmptyResponse, 1u);
}
TEST_F(PlusAddressBlocklistDataTest, BadProto) {
ASSERT_FALSE(blocklist_data_.PopulateDataFromComponent("rrr"));
EXPECT_THAT(blocklist_data_.GetExclusionPattern(), testing::IsNull());
EXPECT_THAT(blocklist_data_.GetExceptionPattern(), testing::IsNull());
histogram_tester().ExpectUniqueSample(
kUmaKeyResponseParsingResult,
PlusAddressBlocklistDataParsingResult::kParsingError, 1u);
}
TEST_F(PlusAddressBlocklistDataTest, ParsingSuccessful) {
CompactPlusAddressBlockedFacets blocked_facets;
blocked_facets.set_exclusion_pattern("foo");
ASSERT_TRUE(blocklist_data_.PopulateDataFromComponent(
blocked_facets.SerializeAsString()));
blocked_facets.set_exception_pattern("bar");
ASSERT_TRUE(blocklist_data_.PopulateDataFromComponent(
blocked_facets.SerializeAsString()));
EXPECT_EQ(blocklist_data_.GetExclusionPattern()->pattern(), "foo");
EXPECT_EQ(blocklist_data_.GetExceptionPattern()->pattern(), "bar");
histogram_tester().ExpectUniqueSample(
kUmaKeyResponseParsingResult,
PlusAddressBlocklistDataParsingResult::kSuccess, 2u);
}
} // namespace
} // namespace plus_addresses
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