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// Copyright 2009-2022 Josh Close
// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
// https://github.com/JoshClose/CsvHelper
using CsvHelper.Configuration;
using Xunit;
using System.Globalization;
using System.IO;
using System.Text;
namespace CsvHelper.Tests.Writing
{
public class TrimTests
{
[Fact]
public void Test()
{
var config = new CsvConfiguration(CultureInfo.InvariantCulture)
{
TrimOptions = TrimOptions.Trim,
};
using (var stream = new MemoryStream())
using (var reader = new StreamReader(stream))
using (var writer = new StreamWriter(stream))
using (var csv = new CsvWriter(writer, config))
{
csv.WriteField(" a b c ");
csv.WriteField(" d e f ");
csv.NextRecord();
writer.Flush();
stream.Position = 0;
var expected = new TestStringBuilder(csv.Configuration.NewLine);
expected.AppendLine("a b c,d e f");
Assert.Equal(expected.ToString(), reader.ReadToEnd());
}
}
}
}
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