AngularJS: test method with $http call raise ERROR

I have such controller in AngularJS:

  (angular => {

    'use strict';



    const component = {

        bindings: {

            fileLoaded: '&'

        },

        templateUrl:

            '/some-component/some-component.template.html',

        controller

    };



    function controller(SomeService) {

        const ctrl = this;



        ctrl.data = null;

        ctrl.isLoading = false;



        ctrl.saveIt = (data) => {

            ctrl.isUpdating = true;



            SomeService.setData(data).then(

                () => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                },

                () => {

                    ctrl.isLoading = false;

                });

        };

    }



    controller.$inject = [ 'SomeService' ];



    angular.module('myApp').component('someComponent', component);

})(window.angular);

and I try to write such a test:

'use strict';



describe('someComponent Component', () => {

    let $componentController;

    let $rootScope = null;

    let $scope = null;

    let $httpBackend = null;

    let SomeService = null;



    beforeEach(module('myApp'));

    beforeEach(inject(function(_$componentController_, _$rootScope_, _$httpBackend_, _SomeService_) {

        $componentController = _$componentController_;

        $rootScope = _$rootScope_;

        $httpBackend = _$httpBackend_;

        SomeService = _SomeService_;



        $scope = $rootScope.$new();

    }));



    describe('method: saveIt', () => {

        it('call saveIt (POST)', () => {

            const ctrl = $componentController('someComponent', null, {});



            const data = { someData: 'someDataSomeData' };



            ctrl.saveIt(data);



            $httpBackend

                .expectPOST('/someURL')

                .respond(200, {});



            SomeService.setData(data)

                .then(() => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                })

                .catch(() => {

                    ctrl.isLoading = false;

                });



            $httpBackend.flush();



            expect(ctrl.data).not.toBe(null);

            expect(ctrl.isLoading).toBe(false);

        });

    });

});

but it just raise an ERROR without any explanation: what & where is wrong

how to debug & solve it? what i do wrong?

asked Nov 21 at 8:44

brabertaser19

1,3841051121

Look at this plunk embed.plnkr.co/2UV86rHAn9oC6m7wCgwq . You can copy your code their and debug it in Chrome step by step.
– Petr Averyanov
Nov 21 at 14:05

@PetrAveryanov the problem is that karma throws error. In browsers everything is ok. Probably of the injections?
– brabertaser19
Nov 21 at 15:33

what do you mean 'karma throws error'... So you cant run any test or you cant run this test? If in browser is 'all ok' - means you already created plunk that runs your test?
– Petr Averyanov
Nov 21 at 15:46

yes, in browser all tests are marked as 'passed' but! Electron 1.7.12 (Node 7.9.0) ERROR and that's all, until I remove _$httpBackend_, _SomeService_ from test
– brabertaser19
Nov 21 at 15:53

add a comment |

I have such controller in AngularJS:

  (angular => {

    'use strict';



    const component = {

        bindings: {

            fileLoaded: '&'

        },

        templateUrl:

            '/some-component/some-component.template.html',

        controller

    };



    function controller(SomeService) {

        const ctrl = this;



        ctrl.data = null;

        ctrl.isLoading = false;



        ctrl.saveIt = (data) => {

            ctrl.isUpdating = true;



            SomeService.setData(data).then(

                () => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                },

                () => {

                    ctrl.isLoading = false;

                });

        };

    }



    controller.$inject = [ 'SomeService' ];



    angular.module('myApp').component('someComponent', component);

})(window.angular);

and I try to write such a test:

'use strict';



describe('someComponent Component', () => {

    let $componentController;

    let $rootScope = null;

    let $scope = null;

    let $httpBackend = null;

    let SomeService = null;



    beforeEach(module('myApp'));

    beforeEach(inject(function(_$componentController_, _$rootScope_, _$httpBackend_, _SomeService_) {

        $componentController = _$componentController_;

        $rootScope = _$rootScope_;

        $httpBackend = _$httpBackend_;

        SomeService = _SomeService_;



        $scope = $rootScope.$new();

    }));



    describe('method: saveIt', () => {

        it('call saveIt (POST)', () => {

            const ctrl = $componentController('someComponent', null, {});



            const data = { someData: 'someDataSomeData' };



            ctrl.saveIt(data);



            $httpBackend

                .expectPOST('/someURL')

                .respond(200, {});



            SomeService.setData(data)

                .then(() => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                })

                .catch(() => {

                    ctrl.isLoading = false;

                });



            $httpBackend.flush();



            expect(ctrl.data).not.toBe(null);

            expect(ctrl.isLoading).toBe(false);

        });

    });

});

but it just raise an ERROR without any explanation: what & where is wrong

how to debug & solve it? what i do wrong?

asked Nov 21 at 8:44

brabertaser19

1,3841051121

Look at this plunk embed.plnkr.co/2UV86rHAn9oC6m7wCgwq . You can copy your code their and debug it in Chrome step by step.
– Petr Averyanov
Nov 21 at 14:05

@PetrAveryanov the problem is that karma throws error. In browsers everything is ok. Probably of the injections?
– brabertaser19
Nov 21 at 15:33

what do you mean 'karma throws error'... So you cant run any test or you cant run this test? If in browser is 'all ok' - means you already created plunk that runs your test?
– Petr Averyanov
Nov 21 at 15:46

yes, in browser all tests are marked as 'passed' but! Electron 1.7.12 (Node 7.9.0) ERROR and that's all, until I remove _$httpBackend_, _SomeService_ from test
– brabertaser19
Nov 21 at 15:53

add a comment |

I have such controller in AngularJS:

  (angular => {

    'use strict';



    const component = {

        bindings: {

            fileLoaded: '&'

        },

        templateUrl:

            '/some-component/some-component.template.html',

        controller

    };



    function controller(SomeService) {

        const ctrl = this;



        ctrl.data = null;

        ctrl.isLoading = false;



        ctrl.saveIt = (data) => {

            ctrl.isUpdating = true;



            SomeService.setData(data).then(

                () => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                },

                () => {

                    ctrl.isLoading = false;

                });

        };

    }



    controller.$inject = [ 'SomeService' ];



    angular.module('myApp').component('someComponent', component);

})(window.angular);

and I try to write such a test:

'use strict';



describe('someComponent Component', () => {

    let $componentController;

    let $rootScope = null;

    let $scope = null;

    let $httpBackend = null;

    let SomeService = null;



    beforeEach(module('myApp'));

    beforeEach(inject(function(_$componentController_, _$rootScope_, _$httpBackend_, _SomeService_) {

        $componentController = _$componentController_;

        $rootScope = _$rootScope_;

        $httpBackend = _$httpBackend_;

        SomeService = _SomeService_;



        $scope = $rootScope.$new();

    }));



    describe('method: saveIt', () => {

        it('call saveIt (POST)', () => {

            const ctrl = $componentController('someComponent', null, {});



            const data = { someData: 'someDataSomeData' };



            ctrl.saveIt(data);



            $httpBackend

                .expectPOST('/someURL')

                .respond(200, {});



            SomeService.setData(data)

                .then(() => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                })

                .catch(() => {

                    ctrl.isLoading = false;

                });



            $httpBackend.flush();



            expect(ctrl.data).not.toBe(null);

            expect(ctrl.isLoading).toBe(false);

        });

    });

});

but it just raise an ERROR without any explanation: what & where is wrong

how to debug & solve it? what i do wrong?

asked Nov 21 at 8:44

brabertaser19

1,3841051121

I have such controller in AngularJS:

  (angular => {

    'use strict';



    const component = {

        bindings: {

            fileLoaded: '&'

        },

        templateUrl:

            '/some-component/some-component.template.html',

        controller

    };



    function controller(SomeService) {

        const ctrl = this;



        ctrl.data = null;

        ctrl.isLoading = false;



        ctrl.saveIt = (data) => {

            ctrl.isUpdating = true;



            SomeService.setData(data).then(

                () => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                },

                () => {

                    ctrl.isLoading = false;

                });

        };

    }



    controller.$inject = [ 'SomeService' ];



    angular.module('myApp').component('someComponent', component);

})(window.angular);

and I try to write such a test:

'use strict';



describe('someComponent Component', () => {

    let $componentController;

    let $rootScope = null;

    let $scope = null;

    let $httpBackend = null;

    let SomeService = null;



    beforeEach(module('myApp'));

    beforeEach(inject(function(_$componentController_, _$rootScope_, _$httpBackend_, _SomeService_) {

        $componentController = _$componentController_;

        $rootScope = _$rootScope_;

        $httpBackend = _$httpBackend_;

        SomeService = _SomeService_;



        $scope = $rootScope.$new();

    }));



    describe('method: saveIt', () => {

        it('call saveIt (POST)', () => {

            const ctrl = $componentController('someComponent', null, {});



            const data = { someData: 'someDataSomeData' };



            ctrl.saveIt(data);



            $httpBackend

                .expectPOST('/someURL')

                .respond(200, {});



            SomeService.setData(data)

                .then(() => {

                    ctrl.isLoading = false;

                    ctrl.data = data;

                })

                .catch(() => {

                    ctrl.isLoading = false;

                });



            $httpBackend.flush();



            expect(ctrl.data).not.toBe(null);

            expect(ctrl.isLoading).toBe(false);

        });

    });

});

but it just raise an ERROR without any explanation: what & where is wrong

how to debug & solve it? what i do wrong?

angularjs jasmine karma-jasmine

asked Nov 21 at 8:44

brabertaser19

1,3841051121

asked Nov 21 at 8:44

brabertaser19

1,3841051121

asked Nov 21 at 8:44

brabertaser19

1,3841051121

asked Nov 21 at 8:44

brabertaser19

1,3841051121

asked Nov 21 at 8:44

brabertaser19

1,3841051121

Look at this plunk embed.plnkr.co/2UV86rHAn9oC6m7wCgwq . You can copy your code their and debug it in Chrome step by step.
– Petr Averyanov
Nov 21 at 14:05

@PetrAveryanov the problem is that karma throws error. In browsers everything is ok. Probably of the injections?
– brabertaser19
Nov 21 at 15:33

what do you mean 'karma throws error'... So you cant run any test or you cant run this test? If in browser is 'all ok' - means you already created plunk that runs your test?
– Petr Averyanov
Nov 21 at 15:46

yes, in browser all tests are marked as 'passed' but! Electron 1.7.12 (Node 7.9.0) ERROR and that's all, until I remove _$httpBackend_, _SomeService_ from test
– brabertaser19
Nov 21 at 15:53

add a comment |

Look at this plunk embed.plnkr.co/2UV86rHAn9oC6m7wCgwq . You can copy your code their and debug it in Chrome step by step.
– Petr Averyanov
Nov 21 at 14:05

@PetrAveryanov the problem is that karma throws error. In browsers everything is ok. Probably of the injections?
– brabertaser19
Nov 21 at 15:33

what do you mean 'karma throws error'... So you cant run any test or you cant run this test? If in browser is 'all ok' - means you already created plunk that runs your test?
– Petr Averyanov
Nov 21 at 15:46

yes, in browser all tests are marked as 'passed' but! Electron 1.7.12 (Node 7.9.0) ERROR and that's all, until I remove _$httpBackend_, _SomeService_ from test
– brabertaser19
Nov 21 at 15:53

Look at this plunk embed.plnkr.co/2UV86rHAn9oC6m7wCgwq . You can copy your code their and debug it in Chrome step by step.
– Petr Averyanov
Nov 21 at 14:05

@PetrAveryanov the problem is that karma throws error. In browsers everything is ok. Probably of the injections?
– brabertaser19
Nov 21 at 15:33

what do you mean 'karma throws error'... So you cant run any test or you cant run this test? If in browser is 'all ok' - means you already created plunk that runs your test?
– Petr Averyanov
Nov 21 at 15:46

yes, in browser all tests are marked as 'passed' but! Electron 1.7.12 (Node 7.9.0) ERROR and that's all, until I remove _$httpBackend_, _SomeService_ from test
– brabertaser19
Nov 21 at 15:53

add a comment |

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