import eventHub from '~/ide/eventhub'; import Model from '~/ide/lib/common/model'; import { file } from '../../helpers'; describe('Multi-file editor library model', () => { let model; beforeEach(() => { spyOn(eventHub, '$on').and.callThrough(); const f = file('path'); f.mrChange = { diff: 'ABC' }; f.baseRaw = 'test'; model = new Model(f); }); afterEach(() => { model.dispose(); }); it('creates original model & base model & new model', () => { expect(model.originalModel).not.toBeNull(); expect(model.model).not.toBeNull(); expect(model.baseModel).not.toBeNull(); expect(model.originalModel.uri.path).toBe('original/path--path'); expect(model.model.uri.path).toBe('path--path'); expect(model.baseModel.uri.path).toBe('target/path--path'); }); it('creates model with head file to compare against', () => { const f = file('path'); model.dispose(); model = new Model(f, { ...f, content: '123 testing', }); expect(model.head).not.toBeNull(); expect(model.getOriginalModel().getValue()).toBe('123 testing'); }); it('adds eventHub listener', () => { expect(eventHub.$on).toHaveBeenCalledWith( `editor.update.model.dispose.${model.file.key}`, jasmine.anything(), ); }); describe('path', () => { it('returns file path', () => { expect(model.path).toBe(model.file.key); }); }); describe('getModel', () => { it('returns model', () => { expect(model.getModel()).toBe(model.model); }); }); describe('getOriginalModel', () => { it('returns original model', () => { expect(model.getOriginalModel()).toBe(model.originalModel); }); }); describe('getBaseModel', () => { it('returns base model', () => { expect(model.getBaseModel()).toBe(model.baseModel); }); }); describe('setValue', () => { it('updates models value', () => { model.setValue('testing 123'); expect(model.getModel().getValue()).toBe('testing 123'); }); }); describe('onChange', () => { it('calls callback on change', done => { const spy = jasmine.createSpy(); model.onChange(spy); model.getModel().setValue('123'); setTimeout(() => { expect(spy).toHaveBeenCalledWith(model, jasmine.anything()); done(); }); }); }); describe('dispose', () => { it('calls disposable dispose', () => { spyOn(model.disposable, 'dispose').and.callThrough(); model.dispose(); expect(model.disposable.dispose).toHaveBeenCalled(); }); it('clears events', () => { model.onChange(() => {}); expect(model.events.size).toBe(1); model.dispose(); expect(model.events.size).toBe(0); }); it('removes eventHub listener', () => { spyOn(eventHub, '$off').and.callThrough(); model.dispose(); expect(eventHub.$off).toHaveBeenCalledWith( `editor.update.model.dispose.${model.file.key}`, jasmine.anything(), ); }); it('calls onDispose callback', () => { const disposeSpy = jasmine.createSpy(); model.onDispose(disposeSpy); model.dispose(); expect(disposeSpy).toHaveBeenCalled(); }); }); });