public void Export()
{
CogProject project = CreateProject();
var exporter = new NexusCognateSetsExporter();
using (var stream = new MemoryStream())
{
exporter.Export(stream, project);
Assert.That(Encoding.UTF8.GetString(stream.ToArray()), Is.EqualTo(string.Format(NexusFileTemplate, "112", "112", "111")));
}
}
public void Export_EmptyProject()
{
var project = new CogProject(_spanFactory);
var exporter = new NexusCognateSetsExporter();
using (var stream = new MemoryStream())
{
exporter.Export(stream, project);
Assert.That(Encoding.UTF8.GetString(stream.ToArray()), Is.EqualTo(@"#NEXUS
BEGIN Taxa;
DIMENSIONS NTax=0;
TAXLABELS;
END;
BEGIN Characters;
DIMENSIONS NChar=0;
FORMAT Datatype=STANDARD Missing=? Symbols=""0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"";
MATRIX;
END;
"));
}
}