public static T ParameterValue <T>(this TestApplication application, string parameterName, T defaultValue)
{
var paramValue = application.FindParamValue(parameterName);
T result;
if (!XpandConvert.TryToChange(paramValue, out result))
{
throw new EasyTestException(string.Format("Cannot retrieve the '{0}' attribute's value for the '{1}' application", parameterName, application.Name));
}
return(result);
}
public static T ParameterValue <T>(this Command command, string parameterName, T defaultValue)
{
T result = defaultValue;
Parameter parameter = command.Parameters[parameterName];
if (parameter != null)
{
if (!XpandConvert.TryToChange(parameter.Value, out result))
{
throw new CommandException($"'{parameterName}' value is incorrect", command.StartPosition);
}
}
return(result);
}
public static T ParameterValue <T>(this Command command, T defaultValue)
{
T result = defaultValue;
var parameter = command.Parameters.MainParameter;
if (parameter != null)
{
if (!XpandConvert.TryToChange(parameter.Value, out result))
{
throw new CommandException("\'MainParameter\' value is incorrect", command.StartPosition);
}
}
return(!result.Equals(default(T)) ? result : defaultValue);
}