Csdrhrt

If I load multiple HttpCalloutMock's when settings up a test:

Test.setMock(HttpCalloutMock.class, MockFactory.create());

And I am using a MultiRequestMock implementation:

public without sharing class MultiRequestMock implements HttpCalloutMock {



    Map<String, HttpCalloutMock> requests;



    public MultiRequestMock(Map<String, HttpCalloutMock> requests) {

        this.requests = requests;

    }



    public HTTPResponse respond(HTTPRequest req) {



        HttpCalloutMock mock = requests.get(req.getEndpoint());



        if (mock != null) {

            return mock.respond(req);

        } 



        throw new CustomException('Mock for end point not found: ' + req.getEndpoint());

    }



    public void addRequestMock(String url, HttpCalloutMock mock) {

        requests.put(url, mock);

    }

}

And I don't persist the results from the callout.

Is there anyway to check that eachany of the HttpCalloutMock have been used?

Declare a variable in your mock class, and set its value in the respond method. if that variable is true at the end of your test , it means mock was used and callout was done.

global class CalloutMock1 implements HttpCalloutMock {



    global boolean isCalled = false;

    global HTTPResponse respond(HTTPRequest req) {

        isCalled = true;

        // Create a fake response.

        // Set response values, and 

        // return response.

    }

}

Test Class:

CalloutMock1 cm1= new CalloutMock1();

Test.setMock(HttpCalloutMock.class, cm1);



//Call your code.





System.assert(cm1.isCalled); 

Edit :Based on your updated code:

public without sharing class MultiRequestMock implements HttpCalloutMock {



    public Map<String, HttpCalloutMock> requests;

    public Set<String> usedEndpoints = new Set<String>();



    public MultiRequestMock(Map<String, HttpCalloutMock> requests) {

        this.requests = requests;

    }



    public HTTPResponse respond(HTTPRequest req) {



        HttpCalloutMock mock = requests.get(req.getEndpoint());

        usedEndpoints.add(req.getEndpoint());



        if (mock != null) {

            return mock.respond(req);

        } 



        throw new CustomException('Mock for end point not found: ' + req.getEndpoint());

    }



    public void addRequestMock(String url, HttpCalloutMock mock) {

        requests.put(url, mock);

    }

}

Test Class :

MultiRequestMock  mm = new MultiRequestMock (new Map<String, HttpCalloutMock>());

mm.addRequestMock();//



//Do your callouts



//Then Assert here



System.assert(mm.usedEndpoints.contains('Your endpoint') , 'Your Endpoint not called'); //Your endpoint called

System.assert(mm.usedEndpoints.size() == mm.requests.size() , 'Not all mocks were consumed');