function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
sai ramsai ram 

how to cover using test class createddate month

if((acc.Created_Date__c).Month()!=system.now().month() && acc.Created_Month__c != system.now().month())

this condition how to cover in apex class using test class.
AbhishekAbhishek (Salesforce Developers) 
You can use the code snippet as mentioned in the below developer discussion,

https://salesforce.stackexchange.com/questions/62/unit-testing-code-which-has-logic-around-the-createddate

I hope it might help you.