chromium/third_party/anonymous_tokens/src/anonymous_tokens/cpp/client/anonymous_tokens_public_key_client_test.cc

// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "anonymous_tokens/cpp/client/anonymous_tokens_public_key_client.h"

#include <cstddef>
#include <memory>
#include <string>
#include <utility>
#include <vector>

#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "absl/status/status.h"
#include "absl/strings/string_view.h"
#include "anonymous_tokens/cpp/shared/proto_utils.h"
#include "anonymous_tokens/cpp/shared/status_utils.h"
#include "anonymous_tokens/cpp/testing/utils.h"
#include "anonymous_tokens/proto/anonymous_tokens.pb.h"

namespace anonymous_tokens {
namespace {

constexpr int kKeyByteSize = …;
constexpr int kSaltByteLength = …;
constexpr int kMessageMaskByteLength = …;
constexpr absl::Duration kEndTimeIncrement = …;
constexpr absl::Duration kStartTimeIncrement = …;

class AnonymousTokensPublicKeysGetClientTest : public ::testing::Test { … };

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       PublicKeyGetClientMoreThanOneRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       PublicKeyGetClientInvalidUseCaseRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       PublicKeyGetClientInvalidKeyVersionRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       PublicKeyGetClientExpiryBeforeValidityStartRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       PublicKeyGetClientExpiryInThePastRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       CreateAnonymousTokensPublicKeysGetRequestWithExpiryTime) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       CreateAnonymousTokensPublicKeysGetRequestWithNoExpiryTime) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       ProcessPublicKeyGetResponseWithoutCreatingRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       UndefinedUseCaseInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       UseCaseInPublicKeyGetResponseDifferentThanRequest) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       KeyVersionZeroInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       KeyVersionDifferentThanRequestedInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       SaltLengthZeroInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       SaltLengthNegativeInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       InvalidKeySizeInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       NegativeKeySizeInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       UndefinedOrUnsupportedMessageMaskType) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       MessageMaskConcatSizeLessThan32) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, MessageMaskNoMaskSizeNotZero) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, KeySizeIsDifferentThanRealSize) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       NoPublicKeyInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       NoValidityStartTimeInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       ValidityStartTimeAfterRequestedStartTime) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       IndefinitelyValidKeyReturnedButNotRequested) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       KeyWithExpirationTimeReturnedButIndefinitelyValidKeyWasRequested) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, WrongExpirationTime) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, KeyExpiredBeforeValidityStart) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, AlreadyExpiredKey) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       DuplicateResponsesInPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest, ProcessPublicKeyGetResponse) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       ProcessPublicKeyGetResponseNoExpiry) { … }

TEST_F(AnonymousTokensPublicKeysGetClientTest,
       ProcessResponseContainingMultiplePublicKeys) { … }

}  // namespace
}  // namespace anonymous_tokens