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venkyyyvenkyyy 

Test class not get 100%,

Hi can anybody give me test class for the following method.
-----------------
 public PageReference addAllUsers(){
        try{
            integer cnt = 0;
            String payload = '';
            
            List<SkillUserSaveModel> users = new List<SkillUserSaveModel>();
            List<string> agentIdList = new List<string>();
            for (SkillUnassignedAgentModel userModel : SkillUnassignedUsers.resultSet.agents) {
                if (cnt > 0){
                    payload += '&';
                }
                payload += 'agents[' + string.valueOf(cnt) + '][agentId]:' + userModel.agentId;
                payload += '&agents[' + string.valueOf(cnt) + '][isActive]:' + 'true';
                payload += '&agents[' + string.valueOf(cnt) + '][proficiency]:' + getProficiencyId('Medium');
                cnt++;
            }
            payload = EncodingUtil.urlEncode(payload, 'UTF-8');
            payload = payload.replace('%3A', '=');
            payload = payload.replace('%26', '&');
            
            System.debug('addAllUsers payLoad :: ' + payload);
            
            String result = ApiClient.addSkillUsers(skillId, payload);
            
            SkillAssignedUsers = ApiClient.getSkillAgents(skillId);
            SkillUnassignedUsers = ApiClient.getSkillUnassignedAgents(skillId);
        }
        catch(ApiResponseException apiEx ) {    
            IsInvalid = true;     
            ApexPages.Message errorMsg = new ApexPages.Message(ApexPages.Severity.ERROR, apiEx.ErrorDescription);
            ApexPages.addMessage(errorMsg);   
        } 
        catch(Exception e) {
            System.debug(logginglevel.ERROR, 'Error in addAllUsers:' + e.getMessage());
            IsInvalid= true;
            ApexPages.Message errorMsg = new ApexPages.Message(ApexPages.Severity.ERROR, 'Error occurred. ' + e.getMessage());
            ApexPages.addMessage(errorMsg); 
        }
        return null;
    }
-----------------------------
pconpcon
Since writing a test class to cover all of the facets of this class is not something that anyone on here will do for you, I can give you some pointers and hopefully get you started.  I would recommend that you do some reading on testing [1] [2] [3] [4] to get a better understanding.  Each of your individual tests should only tests one specific portion of you class (ie a constructor test, sendEmail test, contactSelected test, etc).  You should also have both a postitive (everything works perfectly) and a negative (things are not right) test.

Each test should follow the following structure:
  • Setup of test data. This includes creation of any data needed by your class.  Account, Contacts etc
  • Starting the test. This is calling Test.startTest() to reset the governor limits
  • Calling your class / method
  • Stopping the test.This is calling Test.stopTest() to reset the governor limits and allow for any async jobs to finish
  • Asserting that your changes have worked
    • If you have inserted/updated/deleted data, you need to query for the updates
    • Run System.assert, System.assertEquals, System.assertNotEquals to verify that you got the correct data back
If you have any specific problems with your tests, feel free to create a new post or update this post with the part of the class you are trying to test and your current test method, and you will more likely get a better response then asking for someone to essentially write an entire test class for you.

NOTE: Please use the "Add a code sample" button (icon <>) when adding code to increase readability and make it so your code can be easily referenced.
 
[1] http://www.sfdc99.com/2013/05/14/how-to-write-a-test-class/
[2] http://pcon.github.io/presentations/testing/
[3] http://blog.deadlypenguin.com/blog/2014/07/23/intro-to-apex-auto-converting-leads-in-a-trigger/
[4] http://blog.deadlypenguin.com/blog/testing/strategies/