private static IPropertyGetter <TInput, TProperty> GetGetter <TProperty>(string propertyName)
{
PropertyInfo property = typeof(TInput).GetProperty(propertyName,
BindingFlags.Instance | BindingFlags.Public);
if (property == null || !property.CanRead || !property.HasPublicGetMethod())
{
return(null);
}
if (property.PropertyType != typeof(TProperty))
{
string message = String.Format(CultureInfo.CurrentCulture,
"If the {0} property is present, it must be a {1}.", propertyName, typeof(TProperty).Name);
throw new InvalidOperationException(message);
}
if (property.GetIndexParameters().Length != 0)
{
string message = String.Format(CultureInfo.CurrentCulture,
"If the {0} property is present, it must not be an indexer.", propertyName);
throw new InvalidOperationException(message);
}
return(PropertyAccessorFactory <TInput> .CreateGetter <TProperty>(property));
}
private static IPropertyGetter <TInput, EntityProperty> GetOtherGetterGeneric <TProperty>(PropertyInfo property)
{
IPropertyGetter <TInput, TProperty> propertyGetter =
PropertyAccessorFactory <TInput> .CreateGetter <TProperty>(property);
IConverter <TProperty, EntityProperty> converter = TToEntityPropertyConverterFactory.Create <TProperty>();
return(new ConverterPropertyGetter <TInput, TProperty, EntityProperty>(propertyGetter, converter));
}
public void CreateGetter_IfClass_ReturnsInstance()
{
// Arrange
PropertyInfo propertyInfo = typeof(Poco).GetProperty("Value");
// Act
IPropertyGetter <Poco, string> manager = PropertyAccessorFactory <Poco> .CreateGetter <string>(propertyInfo);
// Assert
Assert.NotNull(manager);
}