/* global monaco */ import monacoLoader from '~/ide/monaco_loader'; import ModelManager from '~/ide/lib/common/model_manager'; import { file } from '../../helpers'; describe('Multi-file editor library model manager', () => { let instance; beforeEach((done) => { monacoLoader(['vs/editor/editor.main'], () => { instance = new ModelManager(monaco); done(); }); }); afterEach(() => { instance.dispose(); }); describe('addModel', () => { it('caches model', () => { instance.addModel(file()); expect(instance.models.size).toBe(1); }); it('caches model by file path', () => { instance.addModel(file('path-name')); expect(instance.models.keys().next().value).toBe('path-name'); }); it('adds model into disposable', () => { spyOn(instance.disposable, 'add').and.callThrough(); instance.addModel(file()); expect(instance.disposable.add).toHaveBeenCalled(); }); it('returns cached model', () => { spyOn(instance.models, 'get').and.callThrough(); instance.addModel(file()); instance.addModel(file()); expect(instance.models.get).toHaveBeenCalled(); }); }); describe('hasCachedModel', () => { it('returns false when no models exist', () => { expect(instance.hasCachedModel('path')).toBeFalsy(); }); it('returns true when model exists', () => { instance.addModel(file('path-name')); expect(instance.hasCachedModel('path-name')).toBeTruthy(); }); }); describe('dispose', () => { it('clears cached models', () => { instance.addModel(file()); instance.dispose(); expect(instance.models.size).toBe(0); }); it('calls disposable dispose', () => { spyOn(instance.disposable, 'dispose').and.callThrough(); instance.dispose(); expect(instance.disposable.dispose).toHaveBeenCalled(); }); }); });