portainer/test/unit/app/components/containerTopController.spec.js

describe("ContainerTopController", function () {
    var $scope, $httpBackend, $routeParams;

    beforeEach(angular.mock.module('dockerui'));

    beforeEach(inject(function (_$rootScope_, _$httpBackend_, $controller, _$routeParams_) {
        $scope = _$rootScope_.$new();
        $httpBackend = _$httpBackend_;
        $routeParams = _$routeParams_;
        $routeParams.id = 'b17882378cee8ec0136f482681b764cca430befd52a9bfd1bde031f49b8bba9f';
        $controller('ContainerTopController', {
            '$scope': $scope,
            '$routeParams': $routeParams
        });
    }));

    it("should test controller initialize", function () {
        $httpBackend.expectGET('dockerapi/containers/b17882378cee8ec0136f482681b764cca430befd52a9bfd1bde031f49b8bba9f/json').respond(200, {Name: '/foo'});
        $httpBackend.expectGET('dockerapi/containers/b17882378cee8ec0136f482681b764cca430befd52a9bfd1bde031f49b8bba9f/top?ps_args=').respond(200);
        expect($scope.ps_args).toBeDefined();
        $httpBackend.flush();
    });

    it("a correct top request to the Docker remote API", function () {
        $httpBackend.expectGET('dockerapi/containers/b17882378cee8ec0136f482681b764cca430befd52a9bfd1bde031f49b8bba9f/json').respond(200, {Name: '/foo'});
        $httpBackend.expectGET('dockerapi/containers/' + $routeParams.id + '/top?ps_args=').respond(200);
        $routeParams.id = '123456789123456789123456789';
        $scope.ps_args = 'aux';
        $httpBackend.expectGET('dockerapi/containers/' + $routeParams.id + '/top?ps_args=' + $scope.ps_args).respond(200);
        $scope.getTop();
        $httpBackend.flush();
    });
});