public void ChangesTest()
{
ProductCategory category = Changes.Create();
Changes.Update(category.ProductCategoryID, category.ProductSubcategories.Single().ProductSubcategoryID);
Changes.SaveNoChanges(1);
Changes.UpdateWithoutRead(category.ProductCategoryID);
Changes.Delete(category.ProductSubcategories.Single().ProductSubcategoryID);
Changes.DeleteWithoutRead(category.ProductCategoryID);
try
{
Changes.DeleteWithRelationship(1);
Assert.Fail();
}
catch (DbUpdateException exception)
{
Trace.WriteLine(exception);
}
category = Changes.Create();
Changes.DeleteCascade(category.ProductCategoryID);
try
{
Changes.UntrackedChanges();
Assert.Fail();
}
catch (DbUpdateException exception)
{
Trace.WriteLine(exception);
}
}