Method defined as testMethod do not support web service callouts, test skipped

Question

I have been struggling with this error for a few days now. I get this error every time I try to run a test for a method that has an httpCallout. I followed the architecture from http://www.salesforce.com/us/developer/docs/apexcode/Content/apex_classes_restful_http_testing_httpcalloutmock.htm, but to no avail. I thought it could be something I was messing up in my code, so I copied all three of the classes from the documentation, and I am still getting the error when I try to run the test. All of the classes are on Salesforce API 29. Has anyone run into this before?

Answer 1

you may want to include test.isrunningtest in your actual callout class to check you are not going to run actual callout and only test mock. take a look on this thread

Testing HttpCallout with HttpCalloutMock and UnitTest Created Data

Answer 2

You need to call Test.setMock(...) in your test class once you've implemented the required interfaces to prevent this particular error message.

You shouldn't need to use Test.isRunningTest() to test your call outs (and doing so give you untestable code).

Answer 3

Methods defined as TestMethod do not support Web service callouts Stack Trace: null

This error occurs because web service callouts are not allowed in Test class.

To bypass callouts add HttpcalloutMock class.

Here is a sample test class with the mock class to bypass web services Callout.

********************** Test Class ***************************

@isTest 
private class Test_class {

    private class RestMock implements HttpCalloutMock {

        public HTTPResponse respond(HTTPRequest req) {
            String fullJson = 'your Json Response';

            HTTPResponse res = new HTTPResponse();
            res.setHeader('Content-Type', 'text/json');
            res.setBody(fullJson);
            res.setStatusCode(200);
            return res;
        }
    }
    static testMethod void service_call() {

        Test.setMock(HttpCalloutMock.class, new RestMock());
        Test.startTest();

        //your web service call code

        Test.StopTest();


    }
}

The mock class will take care of webservice callouts.

Answer 4

You can't create DML statements before calling your test API callouts. You should put all your DMLs in a separate function with a @TestSetup

@TestSetup
static void makeData(){
    Lead lead = new lead(
        FirstName = 'Test First Name',
        LastName = 'Sample Last Name',
        Phone = '555-555-5555',
        MobilePhone='+15555555555',
        Company = 'Some Test Company'
    );
    insert lead;
    lead1 = [SELECT Id, FirstName, LastName, Phone, MobilePhone FROM Lead LIMIT 1];
}

@istest
static void Controller_CodeCoverage_Test() {
    Test.setMock(HttpCalloutMock.class, new RequestCalloutMockClass());
    Test.startTest();
    // your web service call code
    Test.stopTest();
}