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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SYNC_TEST_FAKE_SERVER_VERIFIER_H_
#define COMPONENTS_SYNC_TEST_FAKE_SERVER_VERIFIER_H_
#include <stddef.h>
#include <set>
#include <string>
#include "base/memory/raw_ptr.h"
#include "components/sync/base/data_type.h"
#include "components/sync/test/sessions_hierarchy.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace fake_server {
class FakeServer;
// Provides methods to verify the state of a FakeServer. The main use case of
// this class is verifying committed data so that it does not have to be synced
// down to another test client for verification. These methods are not present
// on FakeServer so that its interface is not polluted.
class FakeServerVerifier {
public:
// Creates a FakeServerVerifier for `fake_server`. This class does not take
// ownership of `fake_server`.
explicit FakeServerVerifier(FakeServer* fake_server);
FakeServerVerifier(const FakeServerVerifier&) = delete;
FakeServerVerifier& operator=(const FakeServerVerifier&) = delete;
virtual ~FakeServerVerifier();
// Returns a successful result if there are `expected_count` entities with the
// given `data_type`. A failure is returned if the count does not match or
// verification can't take place.
testing::AssertionResult VerifyEntityCountByType(
size_t expected_count,
syncer::DataType data_type) const;
// Returns a successful result if there are `expected_count` entities with the
// given `data_type` and `name`. A failure is returned if the count does not
// match or verification can't take place.
testing::AssertionResult VerifyEntityCountByTypeAndName(
size_t expected_count,
syncer::DataType data_type,
const std::string& name) const;
// Returns a successful result if `expected_sessions` matches the sessions
// hierarchy present on the server. This method only supports one session.
testing::AssertionResult VerifySessions(
const SessionsHierarchy& expected_sessions);
// Returns a successful result if `expected_urls` matches the URLs (within
// DataType::HISTORY) on the server.
testing::AssertionResult VerifyHistory(
const std::multiset<GURL>& expected_urls);
private:
const raw_ptr<FakeServer> fake_server_;
};
} // namespace fake_server
#endif // COMPONENTS_SYNC_TEST_FAKE_SERVER_VERIFIER_H_
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