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Erik John P
Testing Apex class and code coverage
Hello all,
I apologize if this is a repeat, but I am very new to SFDC Apex Code. I have an apex class in Sandbox that I am trying to migrate to production. I get the code coverage error (my class currently shows "no coverage" in sandbox). I am reading about testing, but unsure how it all ties together to create a deployable inbound change set in prod.
the code I have is as follows:
public class AssignLeadsUsingAssignmentRules
{@InvocableMethod public static void LeadAssign(List<Id> LeadIds)
{Database.DMLOptions dmo =
new Database.DMLOptions();dmo.assignmentRuleHeader.useDefaultRule= true;
Lead Leads=
[select id from lead where lead.id in :LeadIds]; Leads.setOptions(dmo); update Leads; } }
again, being new to this, I thought adding "@istest" to the beginning would do the trick. sounds like it's a little more involved than that?
any help is greatly appreciated.
thank you.
I apologize if this is a repeat, but I am very new to SFDC Apex Code. I have an apex class in Sandbox that I am trying to migrate to production. I get the code coverage error (my class currently shows "no coverage" in sandbox). I am reading about testing, but unsure how it all ties together to create a deployable inbound change set in prod.
the code I have is as follows:
public class AssignLeadsUsingAssignmentRules
{@InvocableMethod public static void LeadAssign(List<Id> LeadIds)
{Database.DMLOptions dmo =
new Database.DMLOptions();dmo.assignmentRuleHeader.useDefaultRule= true;
Lead Leads=
[select id from lead where lead.id in :LeadIds]; Leads.setOptions(dmo); update Leads; } }
again, being new to this, I thought adding "@istest" to the beginning would do the trick. sounds like it's a little more involved than that?
any help is greatly appreciated.
thank you.
Use below Test method for you Class.. Code Coverage 100%
Mark it Best ANSWER if its solved.
Hope this will help you.
Thanks
karthik
All Answers
Use below Test method for you Class.. Code Coverage 100%
Mark it Best ANSWER if its solved.
Hope this will help you.
Thanks
karthik
I hope you will get a good code coverage with Karthik test class. If you want to learn the test class and want some sample test classes then please check below post
1) http://amitsalesforce.blogspot.com/search/label/Test%20Class
2) http://amitsalesforce.blogspot.com/2015/06/best-practice-for-test-classes-sample.html
Please follow below salesforce Best Practice for Test Classes :-
1. Test class must start with @isTest annotation if class class version is more than 25
2. Test environment support @testVisible , @testSetUp as well
3. Unit test is to test particular piece of code working properly or not .
4. Unit test method takes no argument ,commit no data to database ,send no email ,flagged with testMethod keyword .
5. To deploy to production at-least 75% code coverage is required
6. System.debug statement are not counted as a part of apex code limit.
7. Test method and test classes are not counted as a part of code limit
9. We should not focus on the percentage of code coverage ,we should make sure that every use case should covered including positive, negative,bulk and single record .
- Single Action -To verify that the the single record produces the correct an expected result .
- Bulk action -Any apex record trigger ,class or extension must be invoked for 1-200 records .
- Positive behavior : Test every expected behavior occurs through every expected permutation , i,e user filled out every correctly data and not go past the limit .
- Negative Testcase :-Not to add future date , Not to specify negative amount.
- Restricted User :-Test whether a user with restricted access used in your code .
10. Test class should be annotated with @isTest .11 . @isTest annotation with test method is equivalent to testMethod keyword .
12. Test method should static and no void return type .
13. Test class and method default access is private ,no matter to add access specifier .
14. classes with @isTest annotation can't be a interface or enum .
15. Test method code can't be invoked by non test request .
16. Stating with salesforce API 28.0 test method can not reside inside non test classes .
17. @Testvisible annotation to make visible private methods inside test classes.
18. Test method can not be used to test web-service call out . Please use call out mock .
19. You can't send email from test method.
20.User, profile, organization, AsyncApexjob, Corntrigger, RecordType, ApexClass, ApexComponent ,ApexPage we can access without (seeAllData=true) .
21. SeeAllData=true will not work for API 23 version eailer .
22. Accessing static resource test records in test class e,g List<Account> accList=Test.loadData(Account,SobjectType,'ResourceName').
23. Create TestFactory class with @isTest annotation to exclude from organization code size limit .
24. @testSetup to create test records once in a method and use in every test method in the test class .
25. We can run unit test by using Salesforce Standard UI,Force.com IDE ,Console ,API.
26. Maximum number of test classes run per 24 hour of period is not grater of 500 or 10 multiplication of test classes of your organization.
27. As apex runs in system mode so the permission and record sharing are not taken into account . So we need to use system.runAs to enforce record sharing .
28. System.runAs will not enforce user permission or field level permission .
29. Every test to runAs count against the total number of DML issued in the process .
Please let us know if this post will help you
Just add this line before "system.runas()"
and replace this line "System.runAs(u)"
Hope this will help you.
Thanks
karthik