public void TestThatUsesSwitchBypassesOptionValidation()
{
var options = new BasicOptionParser();
options.Parse("--help");
Assert.IsTrue(options.Usage.IsDefined);
}
public void TestThatShortNameParsesCorrectly()
{
var options = new BasicOptionParser();
options.Parse("-r");
Assert.IsTrue(options.MyRequiredOption.IsDefined);
}
public void TestThatSwitchOverridesDefaultValue()
{
var options = new BasicOptionParser();
options.Parse("--required-option", "-i", "5");
Assert.IsTrue(options.MyIntOption.IsDefined);
Assert.IsTrue(options.MyIntOption.Value == 5);
}
public void TestThatUsesSwitchIsParsed()
{
var options = new BasicOptionParser();
options.Parse("--required-option");
Assert.IsFalse(options.Usage.IsDefined);
options.Parse("--required-option", "--help");
Assert.IsTrue(options.Usage.IsDefined);
}
public void TestThatDefaultValueIsUsed()
{
var options = new BasicOptionParser();
Assert.IsTrue(options.MyIntOption.DefaultValue == "3");
Assert.IsTrue(options.MyIntOption.Value == 3);
options.Parse("--required-option");
Assert.IsFalse(options.MyIntOption.IsDefined);
Assert.IsTrue(options.MyIntOption.Value == 3);
}
public void TestThatUsageContainsNameDescriptionLongNameAndShortName()
{
var options = new BasicOptionParser();
var stringWriter = new StringWriter();
options.DisplayUsage(stringWriter);
var result = stringWriter.ToString();
Assert.IsTrue(result.Contains(options.Name));
Assert.IsTrue(result.Contains(options.Description));
Assert.IsTrue(result.Contains("--required-option"));
Assert.IsTrue(result.Contains("-r"));
}
public void TestForRequiredOptions()
{
var options = new BasicOptionParser();
Assert.ThrowsException <SyntaxErrorException>(() => options.Parse());
}
public void TestThatWrongArgumentStringThrowsException()
{
var options = new BasicOptionParser();
options.Parse("-i", bool.TrueString);
}
