public void ToAttribute_Passing_Enumeration_Name_Returns_Atributte()
{
var attributeExpected = new System.ComponentModel.CategoryAttribute();
var attributeActual = FakeEnumeration.b.ToAttribute <System.ComponentModel.CategoryAttribute>();
Assert.AreEqual(attributeExpected, attributeActual);
}
/// <summary>
/// Return a List of Variance records representing the differences between two entity objects
/// </summary>
/// <typeparam name="T">The Entity Type</typeparam>
/// <param name="sourceObject">The Source object</param>
/// <param name="targetObject">The Taget object</param>
/// <param name="ignoreID">set to true to ensure the ID property is not compared</param>
/// <returns>Lists of Variance records <see cref="List{T}"/> <seealso cref="Variance"/></returns>
public static List <Variance> DetailedCompare <T>(this T sourceObject, T targetObject, bool ignoreID = false)
{
try
{
List <Variance> variances = new List <Variance>();
if (sourceObject != null && targetObject != null)
{
var properties = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (var property in properties)
{
string propertyName = property.Name;
bool isEditable = true; // used to skip properties
var ComputedATT = property.GetCustomAttribute(typeof(Dapper.Contrib.Extensions.ComputedAttribute));
var KeyAtt = property.GetCustomAttribute(typeof(Dapper.Contrib.Extensions.KeyAttribute));
var EditableATT = property.GetCustomAttribute(typeof(EditableAttribute));
if (EditableATT != null)
{
isEditable = property.GetCustomAttribute <EditableAttribute>().AllowEdit;
}
if (ComputedATT != null)
{
isEditable = false;
}
if (isEditable)
{
if (property.Name.ToUpper() == "ID" && ignoreID)
{
continue;
}
string category = "Misc";
System.ComponentModel.AttributeCollection attributes = System.ComponentModel.TypeDescriptor.GetProperties(sourceObject)[property.Name].Attributes;
System.ComponentModel.CategoryAttribute propertyCategory = (System.ComponentModel.CategoryAttribute)attributes[typeof(System.ComponentModel.CategoryAttribute)];
System.ComponentModel.DisplayNameAttribute propertyDisplayName = (System.ComponentModel.DisplayNameAttribute)attributes[typeof(System.ComponentModel.DisplayNameAttribute)];
System.ComponentModel.DescriptionAttribute propertyDescription = (System.ComponentModel.DescriptionAttribute)attributes[typeof(System.ComponentModel.DescriptionAttribute)];
category = propertyCategory.Category;
if (property.PropertyType.IsClass)
{
category = "Class";
}
var v = new Variance
{
PropertyName = property.Name,
PropertyType = property.PropertyType,
PropertyCategory = propertyCategory.Category,
PropertyDescription = propertyDescription.Description,
PropertyDisplayName = (!string.IsNullOrEmpty(propertyDisplayName.DisplayName) ? propertyDisplayName.DisplayName : property.Name),
OldValue = property.GetValue(sourceObject),
NewValue = property.GetValue(targetObject)
};
if (v.OldValue == null && v.NewValue == null)
{
continue;
}
if ((v.OldValue == null && v.NewValue != null) ||
(v.OldValue != null && v.NewValue == null))
{
variances.Add(v);
continue;
}
if (!v.OldValue.Equals(v.NewValue))
{
variances.Add(v);
}
if (v.OldValue.Equals(v.NewValue) && KeyAtt != null)
{
v.isKeyField = true;
variances.Add(v);
}
}
}
}
return(variances);
}
catch (System.Exception)
{
throw;
}
}
