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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 "content/browser/interest_group/test_interest_group_observer.h"
#include <memory>
#include <string>
#include <tuple>
#include <vector>
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/time/time.h"
#include "content/browser/interest_group/interest_group_manager_impl.h"
#include "content/common/content_export.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/origin.h"
namespace content {
TestInterestGroupObserver::Entry::Entry(
std::string devtools_auction_id,
InterestGroupManagerImpl::InterestGroupObserver::AccessType access_type,
url::Origin owner_origin,
std::string ig_name,
std::optional<double> bid,
std::optional<std::string> bid_currency,
std::optional<url::Origin> component_seller_origin)
: devtools_auction_id(std::move(devtools_auction_id)),
access_type(access_type),
owner_origin(std::move(owner_origin)),
ig_name(std::move(ig_name)),
bid(std::move(bid)),
bid_currency(std::move(bid_currency)),
component_seller_origin(std::move(component_seller_origin)) {}
TestInterestGroupObserver::Entry::Entry(const Entry&) = default;
TestInterestGroupObserver::Entry::~Entry() = default;
TestInterestGroupObserver::Entry& TestInterestGroupObserver::Entry::operator=(
const Entry&) = default;
bool TestInterestGroupObserver::Entry::operator==(const Entry&) const = default;
TestInterestGroupObserver::TestInterestGroupObserver() = default;
TestInterestGroupObserver::~TestInterestGroupObserver() = default;
void TestInterestGroupObserver::OnInterestGroupAccessed(
base::optional_ref<const std::string> devtools_auction_id,
base::Time access_time,
InterestGroupManagerImpl::InterestGroupObserver::AccessType type,
const url::Origin& owner_origin,
const std::string& name,
base::optional_ref<const url::Origin> component_seller_origin,
std::optional<double> bid,
base::optional_ref<const std::string> bid_currency) {
// Hide the randomness of auction IDs for easier testing by renaming them to
// sequential integers (and "global" if not set)
std::string normalized_auction_id = "global";
if (devtools_auction_id.has_value()) {
auto it = seen_auction_ids_.find(*devtools_auction_id);
if (it != seen_auction_ids_.end()) {
normalized_auction_id = it->second;
} else {
normalized_auction_id =
base::NumberToString(seen_auction_ids_.size() + 1);
seen_auction_ids_[*devtools_auction_id] = normalized_auction_id;
}
}
accesses_.emplace_back(normalized_auction_id, type, owner_origin, name, bid,
bid_currency.CopyAsOptional(),
component_seller_origin.CopyAsOptional());
if (run_loop_ && accesses_.size() >= expected_.size()) {
run_loop_->Quit();
}
}
void TestInterestGroupObserver::WaitForAccesses(
const std::vector<Entry>& expected) {
DCHECK(!run_loop_);
if (accesses_.size() < expected.size()) {
run_loop_ = std::make_unique<base::RunLoop>();
expected_ = expected;
run_loop_->Run();
run_loop_.reset();
}
EXPECT_THAT(accesses_, ::testing::UnorderedElementsAreArray(expected));
// Clear accesses so can be reused.
accesses_.clear();
}
void TestInterestGroupObserver::WaitForAccessesInOrder(
const std::vector<Entry>& expected) {
DCHECK(!run_loop_);
if (accesses_.size() < expected.size()) {
run_loop_ = std::make_unique<base::RunLoop>();
expected_ = expected;
run_loop_->Run();
run_loop_.reset();
}
EXPECT_THAT(accesses_, ::testing::ElementsAreArray(expected));
// Clear accesses so can be reused.
accesses_.clear();
}
void PrintTo(const TestInterestGroupObserver::Entry& e, std::ostream* os) {
*os << "(";
*os << e.devtools_auction_id << ", ";
*os << e.access_type << ", ";
*os << e.owner_origin.Serialize() << ", ";
*os << e.ig_name << ", ";
if (e.bid.has_value()) {
*os << e.bid.value() << ", ";
} else {
*os << "(no bid), ";
}
if (e.bid_currency.has_value()) {
*os << e.bid_currency.value() << ", ";
} else {
*os << "(no bid_currency), ";
}
if (e.component_seller_origin.has_value()) {
*os << e.component_seller_origin->Serialize();
} else {
*os << "(no component_seller_origin)";
}
*os << ")";
}
} // namespace content
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