dotnet xunit --help ... Result formats: (optional, choose one or more) -xml <filename> : output results to
xUnit.net v2 XML file -xmlv1 <filename> : [net4x only] output results to
xUnit.net v1 XML file -nunit <filename> : [net4x only] output results to NUnit v2.5 XML file -html <filename> : [net4x only] output results to HTML file