message: Align test with the new hex conversion implementation
diff: @@ -61,6 +61,13 @@ TEST(StringConverterTest, ConvertHexToBinaryAndBack) {
  * @then converted string match expected result
  */
  TEST(StringConverterTest, ConvertUint64ToHex) {
  - uint64_t val = 0x4234324309085;
  - ASSERT_EQ(uint64ToHexstring(val), "04234324309085");
  + std::vector<uint64_t> vals{
  + 0x4234324309085, 0x34532, 0x0, 0x1, 0x3333333333333333};
  + std::vector<std::string> hexes{"0004234324309085",
  + "0000000000034532",
  + "0000000000000000",
  + "0000000000000001",
  + "3333333333333333"};
  + for (size_t i = 0; i < vals.size(); i++)
  + ASSERT_EQ(uint64ToHexstring(vals[i]), hexes[i]);
  }
  