public void ClosingFunctionality()
{
DataTable table = new DataTable();
table.Columns.Add("State", typeof(string));
table.Rows.Add(new object[]{"TX"});
table.Rows.Add(new object[]{"MO"});
table.Rows.Add(new object[]{"AR"});
TableDataReader reader = new TableDataReader(table);
Assert.IsFalse(reader.IsClosed);
reader.Close();
Assert.IsTrue(reader.IsClosed);
reader = new TableDataReader(table);
reader.Dispose();
Assert.IsTrue(reader.IsClosed);
}
public void ReadingAClosedReaderThrowsAnException()
{
DataTable table = new DataTable();
table.Columns.Add("State", typeof(string));
table.Rows.Add(new object[]{"TX"});
table.Rows.Add(new object[]{"MO"});
table.Rows.Add(new object[]{"AR"});
TableDataReader reader = new TableDataReader(table);
Assert.IsFalse(reader.IsClosed);
reader.Close();
Assert.IsTrue(reader.IsClosed);
reader.Read();
}