/// <summary>
/// Tracks the properties.
/// </summary>
/// <param name="objectStateEntry">The object state entry.</param>
protected void TrackProperties(ObjectStateEntry objectStateEntry)
{
foreach (string propertyName in objectStateEntry.GetModifiedProperties())
{
if (!IsStoreGenerated(propertyName, objectStateEntry))
{
var auditProperty = new TrackingAuditEntityProperty(propertyName, objectStateEntry);
if (auditProperty.HasChanges)
{
AuditEntityProperties.Add(auditProperty);
}
}
}
}
public void tells_if_does_not_have_changes_when_no_properties_change()
{
var initialValue = Guid.NewGuid().ToString();
var entity = new Gender();
entity.Name = initialValue;
var context = CreateObjectContext();
context.Genders.Attach(entity);
context.ObjectStateManager.ChangeObjectState(entity, EntityState.Modified);
var objectStateEntry = context.ObjectStateManager.GetObjectStateEntry(entity);
//act
var subject = new TrackingAuditEntityProperty("Name", objectStateEntry);
Assert.IsFalse(subject.HasChanges);
}
public void tracks_property_value_on_add()
{
//setup
var newValue = Guid.NewGuid().ToString();
var entity = new Gender();
entity.Name = newValue;
var context = CreateObjectContext();
context.Genders.AddObject(entity);
var objectStateEntry = context.ObjectStateManager.GetObjectStateEntry(entity);
//act
var subject = new TrackingAuditEntityProperty("Name", objectStateEntry);
//assert
Assert.AreEqual("Name", subject.PropertyName);
Assert.AreEqual(newValue, subject.NewValue);
}
public void tracks_property_value_on_update()
{
//setup
var newValue = Guid.NewGuid().ToString();
var initialValue = Guid.NewGuid().ToString();
var entity = new Gender();
entity.Name = initialValue;
var context = CreateObjectContext();
context.Genders.Attach(entity);
entity.Name = newValue;
context.ObjectStateManager.ChangeObjectState(entity, EntityState.Modified);
var objectStateEntry = context.ObjectStateManager.GetObjectStateEntry(entity);
//act
var subject = new TrackingAuditEntityProperty("Name", objectStateEntry);
//assert
Assert.AreEqual("Name", subject.PropertyName);
Assert.AreEqual(initialValue, subject.OriginalValue);
Assert.AreEqual(newValue, subject.NewValue);
}