69 lines
2.5 KiB
JavaScript
69 lines
2.5 KiB
JavaScript
import './step-control.js';
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describe('Component vnStepControl', () => {
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let controller;
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let $state;
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beforeEach(ngModule('vnCore'));
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beforeEach(angular.mock.inject(($componentController, _$state_) => {
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$state = _$state_;
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jest.spyOn($state, 'go');
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controller = $componentController('vnStepControl', {$state: $state});
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}));
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describe('steps()', () => {
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it(`should do nothing if called without args`, () => {
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controller.steps = undefined;
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expect(controller._steps).not.toEqual(null);
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});
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it(`should set _steps property in the controller and call state.go()`, () => {
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controller.$state.current.name = 'test';
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controller.steps = [{state: 'nothing'}, {state: 'test'}];
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expect(controller._steps).toEqual([{state: 'nothing'}, {state: 'test'}]);
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expect(controller.currentStepIndex).toEqual(1);
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expect(controller.$state.go).toHaveBeenCalledWith('nothing');
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});
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});
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describe('currentState()', () => {
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it(`should call the go method if the's no onStepChange`, () => {
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controller.currentState = 'hello state!';
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expect(controller.$state.go).toHaveBeenCalledWith('hello state!');
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});
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it(`should call the onStepChange method then return false and never call the go method`, () => {
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controller.onStepChange = jasmine.createSpy(controller, 'onStepChange').and.returnValue(false);
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controller.currentState = 'something';
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expect(controller.onStepChange).toHaveBeenCalledWith({state: 'something'});
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expect(controller.$state.go).not.toHaveBeenCalledWith('something');
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});
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it(`should call the onStepChange method then return true and finally call the go method`, () => {
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controller.onStepChange = jasmine.createSpy(controller, 'onStepChange').and.returnValue(true);
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controller.currentState = 'something';
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expect(controller.onStepChange).toHaveBeenCalledWith({state: 'something'});
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expect(controller.$state.go).toHaveBeenCalledWith('something');
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});
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});
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describe('currentStepIndex()', () => {
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it('should get the current state index from an Array of states', () => {
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controller.$state.current.name = 'iam_a_current_state';
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controller.steps = [{state: 'iam_not_current_state'}, {state: 'iam_a_current_state'}];
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let result = controller.currentStepIndex;
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expect(result).toEqual(1);
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});
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});
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});
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