public void Test()
{
string fieldName = "field";
string fieldInitialValue = "value";
string changedValue = "changedValue";
XrmFakedContext context = new XrmFakedContext();
IOrganizationService service = context.GetOrganizationService();
DefaultUpdateHandler handler = new DefaultUpdateHandler();
Entity initialEntity = new Entity("entity", Guid.NewGuid())
{
[fieldName] = fieldInitialValue
};
context.Initialize(initialEntity);
initialEntity[fieldName] = changedValue;
handler.Execute(initialEntity, service);
Entity post = service.Retrieve(initialEntity.LogicalName, initialEntity.Id, new ColumnSet(fieldName));
Assert.AreEqual(changedValue, post[fieldName]);
}
public void TestUpdateWithNoChanges()
{
string fieldName = "field";
string fieldInitialValue = "value";
string changedValue = "changedValue";
DateTime lastModified = new DateTime(2011, 1, 1);
XrmFakedContext context = new XrmFakedContext();
IOrganizationService service = context.GetOrganizationService();
DefaultUpdateHandler handler = new DefaultUpdateHandler();
Entity initialEntity = new Entity("entity", Guid.NewGuid())
{
[fieldName] = fieldInitialValue,
["modifiedon"] = lastModified
};
context.Initialize(initialEntity);
Entity changedEntity = new Entity("entity", initialEntity.Id);
handler.Execute(changedEntity, service);
Entity post = service.Retrieve(initialEntity.LogicalName, initialEntity.Id, new ColumnSet("modifiedon"));
Assert.AreEqual(lastModified, post["modifiedon"]);
}