public void ParseSimpleArithmeticOperation_ExpectSimpleArithmeticExpressionObject()
{
string[] simpleExpression = new string[] { "2 + 1" };
var resp = _parseExpressions.Parse(simpleExpression[0]);
Assert.IsInstanceOf <SimpleArithmeticExpression>(resp);
}
private async Task <ExpressionResponse> ReturnExpressionResults(string[] expressions, int?precision)
{
//First we Parse the expression to get the object that will evaluate the expression.
var expressionType = _parseExpressions.Parse(expressions[0]);
var resp = await expressionType.CalculateResult(expressions, precision);
return(resp);
}