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//
//
// Copyright 2018 gRPC authors.
//
// 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
//
// http://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 "src/core/tsi/alts/handshaker/alts_tsi_utils.h"
#include <gtest/gtest.h>
#include "upb/mem/arena.hpp"
#include "test/core/tsi/alts/handshaker/alts_handshaker_service_api_test_lib.h"
#include "test/core/util/test_config.h"
#define ALTS_TSI_UTILS_TEST_OUT_FRAME "Hello Google"
TEST(AltsTsiUtilsTest, ConvertToTsiResultTest) {
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_OK), TSI_OK);
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_UNKNOWN),
TSI_UNKNOWN_ERROR);
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_INVALID_ARGUMENT),
TSI_INVALID_ARGUMENT);
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_OUT_OF_RANGE),
TSI_UNKNOWN_ERROR);
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_INTERNAL),
TSI_INTERNAL_ERROR);
ASSERT_EQ(alts_tsi_utils_convert_to_tsi_result(GRPC_STATUS_NOT_FOUND),
TSI_NOT_FOUND);
}
TEST(AltsTsiUtilsTest, DeserializeResponseTest) {
upb::Arena arena;
grpc_gcp_HandshakerResp* resp = grpc_gcp_HandshakerResp_new(arena.ptr());
grpc_gcp_HandshakerResp_set_out_frames(
resp, upb_StringView_FromString(ALTS_TSI_UTILS_TEST_OUT_FRAME));
size_t buf_len;
char* buf = grpc_gcp_HandshakerResp_serialize(resp, arena.ptr(), &buf_len);
grpc_slice slice = grpc_slice_from_copied_buffer(buf, buf_len);
// Valid serialization.
upb::Arena arena2;
grpc_byte_buffer* buffer =
grpc_raw_byte_buffer_create(&slice, 1 /* number of slices */);
grpc_gcp_HandshakerResp* decoded_resp =
alts_tsi_utils_deserialize_response(buffer, arena2.ptr());
ASSERT_TRUE(grpc_gcp_handshaker_resp_equals(resp, decoded_resp));
grpc_byte_buffer_destroy(buffer);
// Invalid serialization.
grpc_slice bad_slice =
grpc_slice_split_head(&slice, GRPC_SLICE_LENGTH(slice) - 1);
buffer = grpc_raw_byte_buffer_create(&bad_slice, 1 /* number of slices */);
ASSERT_EQ(alts_tsi_utils_deserialize_response(buffer, arena2.ptr()), nullptr);
// Clean up.
grpc_slice_unref(slice);
grpc_slice_unref(bad_slice);
grpc_byte_buffer_destroy(buffer);
}
int main(int argc, char** argv) {
grpc::testing::TestEnvironment env(&argc, argv);
::testing::InitGoogleTest(&argc, argv);
grpc::testing::TestGrpcScope grpc_scope;
return RUN_ALL_TESTS();
}
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