public void Setting_help_writer_using_constructor()
{
var writer = new StringWriter();
IParser parser = new Parser(new ParserSettings(writer));
var options = new SimpleOptionsWithHelpOption();
bool success = parser.ParseArguments(new string[] {"--help"}, options);
success.Should().BeFalse();
writer.ToString().Should().Be("MockOptions::GetUsage()");
}
public void Setting_help_writer_using_property()
{
var writer = new StringWriter();
var settings = new ParserSettings();
settings.HelpWriter = writer;
var parser = new CommandLine.Parser(settings);
var options = new SimpleOptionsWithHelpOption();
bool success = parser.ParseArguments(new string[] { "--help" }, options);
success.Should().BeFalse();
writer.ToString().Should().Be("MockOptions::GetUsage()");
}