public void MiddleTier_GetTableDataTypes()
{
DataTable table = WebServiceTests.GetTableDataTypes();
List <string> strErrors = new List <string>();
if (table == null || table.Rows == null || table.Columns == null || table.Rows.Count < 1 || table.Rows[0] == null)
{
strErrors.Add(table == null?"The DataTable is null.":table.Rows == null?"The DataRowCollection is null.":
table.Columns == null?"The DataColumnCollection is null.":table.Rows.Count < 1?"The DataRowCollection is empty.":"The DataRow is null.");
}
else
{
if (table.Columns.Count < 1 || table.Rows[0][0] == null || table.Rows[0][0].GetType() != typeof(string))
{
strErrors.Add(string.Format("The cell DataType should be {0} but returned {1}.", typeof(string),
table.Columns.Count < 1?"an insufficient column count":table.Rows[0][0] == null?"a null cell":table.Rows[0][0].GetType().ToString()));
}
if (table.Columns.Count < 2 || table.Rows[0][1] == null || table.Rows[0][1].GetType() != typeof(decimal))
{
strErrors.Add(string.Format("The cell DataType should be {0} but returned {1}.", typeof(decimal),
table.Columns.Count < 2?"an insufficient column count":table.Rows[0][1] == null?"a null cell":table.Rows[0][1].GetType().ToString()));
}
if (table.Columns.Count < 3 || table.Rows[0][2] == null || table.Rows[0][2].GetType() != typeof(DateTime))
{
strErrors.Add(string.Format("The cell DataType should be {0} but returned {1}.", typeof(DateTime),
table.Columns.Count < 3?"an insufficient column count":table.Rows[0][2] == null?"a null cell":table.Rows[0][2].GetType().ToString()));
}
}
Assert.IsTrue(strErrors.Count == 0);
}