public void Test_Const()
{
var sqlExcep = new SqlOperationException();
Assert.IsNotNull(sqlExcep);
Assert.IsTrue(sqlExcep.ToString().Contains("Unknown database exception"));
}
public void Test_InnerExeption()
{
var baseException = new Exception("base exception", new ArgumentException());
var sqlExcep = new SqlOperationException("sql exception", baseException);
Assert.IsNotNull(sqlExcep);
Assert.IsTrue(sqlExcep.ToString().Contains("sql exception"));
}