public static void CodeBlock_Nolabel()
{
var block = new PlSqlBlockStatement();
block.Statements.Add(new AssignVariableStatement(SqlExpression.VariableReference("a"), SqlExpression.Constant(2)));
var sql = block.ToString();
var expected = new StringBuilder();
expected.AppendLine("BEGIN");
expected.AppendLine(" :a := 2");
expected.Append("END");
Assert.AreEqual(expected.ToString(), sql);
}