YugabyteDB (2.13.0.0-b42, bfc6a6643e7399ac8a0e81d06a3ee6d6571b33ab)

// Copyright (c) YugaByte, Inc.

//

// 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 "yb/docdb/value.h"

#include "yb/docdb/value_type.h"

#include "yb/util/random.h"

#include "yb/util/test_util.h"

#include "yb/util/uuid.h"

namespace yb {

namespace docdb {

class ValueTest : public YBTest {

};

TEST_F(ValueTest, TestEncodeDecode) {

  Random r(0);

  PrimitiveValue primitive_value(r.Next64());

  MonoDelta ttl = MonoDelta::FromSeconds(r.Next32());

  int64_t timestamp = r.Next64();

  Value value(primitive_value, ttl, timestamp);

  LOG(INFO) << "Testing Value: " << value.ToString();

  std::string value_bytes = value.Encode();

  Value decoded_value;

  // Test values without decoding.

  ASSERT_TRUE(decoded_value.ttl().Equals(Value::kMaxTtl));

  ASSERT_EQ(Value::kInvalidUserTimestamp, decoded_value.user_timestamp());

  // Now decode and test.

  ASSERT_OK(decoded_value.Decode(value_bytes));

  ASSERT_EQ(primitive_value, decoded_value.primitive_value());

  ASSERT_TRUE(ttl.Equals(decoded_value.ttl()));

  ASSERT_EQ(timestamp, decoded_value.user_timestamp());

  // Test decode value type.

  ValueType value_type;

  ASSERT_OK(Value::DecodePrimitiveValueType(value_bytes, &value_type));

  ASSERT_EQ(ValueType::kInt64, value_type);

  // Test decode value type without ttl and timestamp.

  Value val1(PrimitiveValue(r.Next64()));

  value_bytes = val1.Encode();

  ASSERT_OK(Value::DecodePrimitiveValueType(value_bytes, &value_type));

  ASSERT_EQ(ValueType::kInt64, value_type);

}

}  // namespace docdb

}  // namespace yb