Negative Values not parsed correctly with default converters

[bytefish]

The Number converters are using the wrong NumberStyle as Default value. The default constructors need to use the correct NumberStyle.

The following Unit Test must succeed.

public class NegativeValueEntity
{
    public int Value { get; set; }
}

private class NegativeValueEntityMapping : CsvMapping<NegativeValueEntity>
{
    public NegativeValueEntityMapping()
    {
        MapProperty(0, x => x.Value);
    }
}

[Test]
public void NegativeValueTest()
{
    CsvParserOptions csvParserOptions = new CsvParserOptions(true, new[] { ';' });
    CsvReaderOptions csvReaderOptions = new CsvReaderOptions(new[] { Environment.NewLine });
    NegativeValueEntityMapping csvMapper = new NegativeValueEntityMapping();
    CsvParser<NegativeValueEntity> csvParser = new CsvParser<NegativeValueEntity>(csvParserOptions, csvMapper);

    var stringBuilder = new StringBuilder()
        .AppendLine("Value")
        .AppendLine("-1");

    var result = csvParser
        .ReadFromString(csvReaderOptions, stringBuilder.ToString())
        .ToList();

    Assert.AreEqual(1, result.Count);
    Assert.IsTrue(result.All(x => x.IsValid));
    Assert.AreEqual(-1, result.First().Result.Value);

    // Asserts ...
}