fluid.defaults("gpii.test.testEnvironmentWithNock", {
    gradeNames: ["fluid.test.testEnvironment"],
    // the function to set up Nock, must be supplied by integrators
    nockSetupFunc: {
        // func: ""
        // args: ""
    },
    listeners: {
        "onCreate.setupNock": "{that}.options.nockSetupFunc"    // NOT WORKING!!!
    }
});