/// <summary>
/// Retrieve products meets given condition. Condition is passed in the form of query
/// </summary>
/// <returns></returns>
public IEnumerable <Product> Get(string usage, string startBy)
{
if (string.IsNullOrEmpty(usage) || string.IsNullOrEmpty(startBy))
{
throw new ArgumentException("Invalid Argument, Argument can not be Null or Empty.");
}
IProductCommand <Product, bool> command =
new ProductByUsageAndStartDate(
usage, DateTimeUtil.ConvertFromString(startBy));
return(this.repositiry.Find(command));
}
public void NewInstance_validInputs_ObjectCreated()
{
var testObject = new ProductByUsageAndStartDate("digital download", new DateTime(2012, 3, 1));
Assert.IsNotNull(testObject);
}
