Hi

I am setting up a trigger and triggerHandler to send a post callout request, but I have issues with the code coverage. I do have the mocked http and do have a calloutClass and with it a calloutClassTest. this is working and give me the code coverage I need. My problem is with the handler class, it is initiated by a trigger so I can't call the true callout (named OPSImSendRequest) class. I have instead put a if statement on the callout to check if it is a test, if so I skip that part but doing that messes up my code coverage.

I am a bit lost on this, my code below:

public class OPSImSendRequest {

    public static HttpRequest sendRequest(map<string,string> data){ //was public static void,HttpRequest
            
        HttpRequest req = new HttpRequest();
        req.setEndpoint('https://alert.xxx.com/integrations/generic/20131114/alert/$YOUR_API_KEY_HERE/$ROUTING_KEY_HERE'); //not set to proper values yet.
         req.setMethod('POST');
        String body = JSON.serialize(data);
        req.setBody(body);
         req.setHeader('Content-Type','application/json;charset=UTF-8');
      
        HttpResponse res = new Http().send(req);           
        return req;

    }
}


@isTest
public class CalloutClassTest {
    @isTest
    public static void testPostCallout() {
        
    Test.setMock(HttpCalloutMock.class, new MockOPSImSendRequest());
    Map<String, String> data = new Map<String, String>();

    data.put('id','Id');
    data.put('salesforce_id','salesforce_id');
    data.put('event_type','event_type');
    data.put('acknowledge_by','acknowledge_by');
    data.put('timestamp','timeStamp');

    test.startTest();
    HttpRequest response = OPSImSendRequest.sendRequest(data);
    test.stopTest();
           
    }
    
}

@isTest
global class MockOPSImSendRequest implements HttpCalloutMock{
    
    global HTTPResponse respond (HTTPRequest request){  
       
        HttpResponse response = new HttpResponse();
        response.setHeader('Content-Type', 'application/json');
        response.setStatus('OK');
        response.setStatusCode(200);
        return response;
        
    }
}

trigger opsIMEvents on Case (after insert, after update) {
    
    if(trigger.isUpdate && triggerIterationController.isFirstTime){
        
        for(case c : trigger.new){           
            if(c.Status == 'CLOSED' && c.Record_type__c =='Incident_Cases' && c.Origin_Event_case__c != null){
                opsIMEventsTriggerHandler.caseClosedIncident(c.id, c.CaseNumber, c.LastModifiedById, c.Last_Status_Change__c, c.Origin_Event_case__c);
                triggerIterationController.isFirstTime = false;

            }
public class opsIMEventsTriggerHandler {

     @future(callout=true)
     public static void caseRoutedIncident(Id incidentId, String incidentCaseNumber, String newCaseQueue, DateTime lastStatusChange, Id originEventId){

        String Id = originEventId;
        String salesforce_id=(String)incidentId;         
        String event_type='case_routed';                       
        String sf_case_no=incidentCaseNumber;                   
        String routed_to=newCaseQueue;
        String timeStamp=string.valueOfGMT(lastStatusChange);   
          
        Map<String, String> data = new Map<String, String>();
        
        data.put('id',id);
        data.put('salesforce_id',salesforce_id);
        data.put('event_type',event_type);
        data.put('sf_case_no',sf_case_no);
        data.put('routed_to',routed_to);
        data.put('timestamp',timeStamp);
        
         if (!Test.isRunningTest()){
             System.debug('is not a test: ');
             OPSImSendRequest.sendRequest(data);
        }else{
             System.debug('this seem to be a test on RoutedIncident');
             System.debug('routed incident, data map to send to victorops: '+data);
        }
         
    }
}