community-app/test/spec/services/AuthenticationServiceSpec.js

describe("AuthenticationService", function () {
    var scope, httpService, callbacks, localStorageService;
    beforeEach(function () {
        callbacks = {};
        scope = jasmine.createSpyObj("$rootScope", ['$broadcast', '$on']);
        localStorageService = jasmine.createSpyObj('localStorageService', ['addToLocalStorage']);

        httpService = jasmine.createSpyObj("httpService", ['post', 'then', 'catch']);
        httpService.post.andReturn(httpService);
        _.each(['then', 'catch'], function (method) {
            httpService[method].andCallFake(function (callback) {
                callbacks[method] = callback;
                return this;
            });
        });

        new mifosX.services.AuthenticationService(scope, httpService, 'basicauth', localStorageService).authenticateWithUsernamePassword({
            username: "test_username",
            password: "test_password"
        });
    });

    it("should pass the correct parameters to the post method", function () {
        expect(httpService.post).toHaveBeenCalledWith("/fineract-provider/api/v1/authentication", { "username" : "test_username", "password" : "test_password" });
    });

    it("should broadcast 'UserAuthenticationStartEvent'", function () {
        expect(scope.$broadcast).toHaveBeenCalledWith("UserAuthenticationStartEvent");
    });

    describe("On successful authentication", function () {
        it("should broadcast a 'UserAuthenticationSuccessEvent' on successful authentication", function () {
            callbacks['then']({ data: "test_data"});

            expect(scope.$broadcast).toHaveBeenCalledWith("UserAuthenticationSuccessEvent", "test_data");
        });
    });

    describe("On failed authentication", function () {
        it("should broadcast a 'UserAuthenticationFailureEvent' on failed authentication", function () {
            callbacks['catch']({ data: "test_data", status:"status_code" });

            expect(scope.$broadcast).toHaveBeenCalledWith("UserAuthenticationFailureEvent", "test_data", "status_code");
        });
    });
});