salix/modules/client/front/summary/index.spec.js

import './index';

describe('Client', () => {
    describe('Component vnClientSummary', () => {
        let controller;
        let $httpBackend;
        let $scope;

        beforeEach(ngModule('client'));

        beforeEach(inject(($componentController, _$httpBackend_, $rootScope) => {
            $httpBackend = _$httpBackend_;
            $scope = $rootScope.$new();
            const $element = angular.element('<vn-client-summary></vn-client-summary>');
            controller = $componentController('vnClientSummary', {$element, $scope});
            controller.client = {id: 101};
        }));

        describe('$onChanges()', () => {
            it('should perform a GET query and then define the summary property', () => {
                let res = {name: 'Superman', classifications: []};

                jest.spyOn(controller, 'sumRisk').mockReturnThis();
                $httpBackend.expect('GET', `Clients/101/summary`).respond(200, res);

                controller.$onChanges();
                $httpBackend.flush();

                expect(controller.summary).toBeDefined();
                expect(controller.summary.name).toEqual('Superman');
            });
        });

        describe('sumRisk()', () => {
            it('should sum property amount of an array', () => {
                controller.summary = {
                    clientRisks: [{
                        companyFk: 442,
                        amount: 100
                    },
                    {
                        companyFk: 567,
                        amount: 200
                    }]};

                let result = controller.sumRisk();

                expect(result).toEqual(300);
            });
        });
    });
});