Sum of two variable values
Hi all I am trying to sum up the total of two different variables and store the value in a third variable. However, for some odd reasons, the variable (result) is reflecting the individual value ...
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Hi
Thanks, it worked.
However I am experiencing a different issue now.
Issue 1: The property checkpoint doesn't match up but testcomplete still says that the property check point passed.
Issue 2: Is there a way I can ensure the expected value = actual value ? I've used the two variable type as integer however it seems that the sum total is rounded off automatically which has resulted in a rounded expected value. Thanks
Hi,
You did not provide values that variables contain, but according to the checkpoint's screenshot, it is my guess that variables contain not numeric values, but some string values (currency symbol with the number).
If my guess is correct, then you should do the following:
-- Parse the value to be stored to the variable and strip everything except numeric value;
-- Set the project variable to be of double type;
-- Assign the value to the variable;
-- Repeat the above with the second value and variable;
-- Now values of project variables can be summed.
Note, that as you are totaling float values, the result might be not exact expected value but expected value plus/minus some delta caused by rounding. This is a usual problem for the mathematical operations over float numbers.
Thanks for the help.
Everything else worked fine. The only thing I am struggling with is parsing the value.
Would you be able to advise how do I go about 'Parse the value to be stored to the variable and strip everything except numeric value;'. Thanks
hi gdave -
You can trim the string using the substring or trim method of aqString.
https://support.smartbear.com/testcomplete/docs/reference/program-objects/aqstring/substring.html
https://support.smartbear.com/testcomplete/docs/reference/program-objects/aqstring/trim.html
To do this I would write a short function to store the value into a variable then trim that variable, then you can do the checkpoint based on the trimmed variable.
Let me know if you have any questions on how to approach this.
