public void ShouldCreatePIExpression()
        {
            var factory = new DbExpressionFactory();
            DbMathematicalFunctionExpression mathematicalFunctionExpression = factory.PI();

            ValidateMathematicalFunctionExpression(mathematicalFunctionExpression, DbMathematicalFunctionExpressionType.PI);
        }
 public void ShouldCreatePIExpression()
 {
     var factory = new DbExpressionFactory();
     DbMathematicalFunctionExpression mathematicalFunctionExpression = factory.PI();
     ValidateMathematicalFunctionExpression(mathematicalFunctionExpression, DbMathematicalFunctionExpressionType.PI);
 }