superdesk/superdesk-client-core

describe('superdesk.core.list module', () => {
    beforeEach(window.module('superdesk.templates-cache'));
    beforeEach(window.module('superdesk.core.list'));

    describe('pagination', () => {
        var TEMPLATE = '<div sd-pagination items="items"></div>';

        beforeEach(window.module('superdesk.templates-cache'));
        beforeEach(window.module(($provide) => {
            $provide.provider('translateFilter', function() {
                this.$get = function() {
                    return function(text) {
                        return text;
                    };
                };
            });
        }));

        it('can do the math', inject(($compile, $rootScope) => {
            var $scope = $rootScope.$new();

            $scope.items = {_meta: {total: 23}};
            $scope.limit = 25;

            var elem = $compile(TEMPLATE)($scope);

            $scope.$apply();

            var scope = elem.isolateScope();

            expect(scope.page).toBe(1);
            expect(scope.limit).toBe(25);
            expect(scope.lastPage).toBe(1);
            expect(scope.from).toBe(1);
            expect(scope.to).toBe(23);
        }));

        it('can calculate last of multiple pages', inject(($compile, $rootScope, $location) => {
            var $scope = $rootScope.$new(true);

            $scope.items = {_meta: {total: 26}};
            $scope.limit = 25;
            $location.search('page', 2);

            var elem = $compile(TEMPLATE)($scope);

            $scope.$apply();

            var scope = elem.isolateScope();

            expect(scope.page).toBe(2);
            expect(scope.lastPage).toBe(2);
            expect(scope.from).toBe(26);
            expect(scope.to).toBe(26);
        }));

        it('can do the math when max_results defined', inject(($compile, $rootScope, $location) => {
            var $scope = $rootScope.$new();

            $scope.items = {_meta: {total: 48}};
            $scope.limit = 25;
            $location.search('max_results', 50);

            var elem = $compile(TEMPLATE)($scope);

            $scope.$apply();

            var scope = elem.isolateScope();

            expect(scope.page).toBe(1);
            expect(scope.limit).toBe(50);
            expect(scope.lastPage).toBe(1);
            expect(scope.from).toBe(1);
            expect(scope.to).toBe(48);
        }));

        it('can calculate last of multiple pages when max_results defined',
            inject(($compile, $rootScope, $location) => {
                var $scope = $rootScope.$new(true);

                $scope.items = {_meta: {total: 55}};
                $scope.limit = 25;
                $location.search('page', 2);
                $location.search('max_results', 50);

                var elem = $compile(TEMPLATE)($scope);

                $scope.$apply();

                var scope = elem.isolateScope();

                expect(scope.page).toBe(2);
                expect(scope.lastPage).toBe(2);
                expect(scope.from).toBe(51);
                expect(scope.to).toBe(55);
            }));
    });
});