hex_codec_unittest.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "flutter/fml/hex_codec.h"
 
#include <iostream>
 
#include "gtest/gtest.h"
 
TEST(HexCodecTest, CanEncode) {
  {
    auto result = fml::HexEncode("hello");
    ASSERT_EQ(result, "68656c6c6f");
  }
 
  {
    auto result = fml::HexEncode("");
    ASSERT_EQ(result, "");
  }
 
  {
    auto result = fml::HexEncode("1");
    ASSERT_EQ(result, "31");
  }
 
  {
    auto result = fml::HexEncode(std::string_view("\xFF\xFE\x00\x01", 4));
    ASSERT_EQ(result, "fffe0001");
  }
}