public static CremaDataTable CreateRandomTable(string prefix, string postfix)
{
var dataTable = new CremaDataTable(IdentifierUtility.Next(prefix, postfix));
dataTable.AddRandomColumns(RandomUtility.Next(MinColumnCount, MaxColumnCount));
dataTable.AddRandomRows(RandomUtility.Next(MinRowCount, MaxRowCount));
return(dataTable);
}
public void GetByRandomColumnID()
{
var dataTable = new CremaDataTable();
dataTable.AddRandomColumns();
var dataColumn1 = dataTable.Columns.Random();
var dataColumn2 = dataTable.Columns[dataColumn1.ColumnID];
Assert.AreSame(dataColumn2, dataColumn1);
}
public void ContainsByRandomColumnID()
{
var dataTable = new CremaDataTable();
dataTable.AddRandomColumns();
var dataColumn1 = dataTable.Columns.Random();
var result = dataTable.Columns.Contains(dataColumn1.ColumnID);
Assert.IsTrue(result);
}
public void IndexOfByNameMany()
{
var dataTable = new CremaDataTable();
dataTable.AddRandomColumns();
for (var i = 0; i < dataTable.Columns.Count; i++)
{
var dataColumn = dataTable.Columns[i];
var result = dataTable.Columns.IndexOf(dataColumn.ColumnName);
Assert.AreEqual(i, result);
}
}