public void Test8()
{
var dataSet = new CremaDataSet();
var dataType = dataSet.Types.Add();
var dataTable = dataSet.AddRandomTable();
var derivedTable = dataSet.AddDerivedTable();
var columnCount1 = dataTable.Columns.Count;
var template = new CremaTemplate(dataTable);
var columnCount2 = template.Columns.Count;
var column = template.Columns.RandomOrDefault(item => item.IsKey == false && item.Unique == false);
if (column == null)
{
return;
}
column.Delete();
template.AcceptChanges();
Assert.AreEqual(columnCount1 - 1, template.Columns.Count);
Assert.AreEqual(columnCount1 - 1, dataTable.Columns.Count);
Assert.AreEqual(columnCount1 - 1, derivedTable.Columns.Count);
}