public void SimpleCommandLineParser_Parse_GetIntValue()
{
// Assign
_parser.Parse(new[] { "--test1", "42", "--test2 55" });
// Act
int?value1 = _parser.GetIntValue("test1");
int?value2 = _parser.GetIntValue("test2");
int?value3 = _parser.GetIntValue("test3", 100);
int?value4 = _parser.GetIntValue("test4");
// Assert
Check.That(value1).IsEqualTo(42);
Check.That(value2).IsEqualTo(55);
Check.That(value3).IsEqualTo(100);
Check.That(value4).IsNull();
}