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/* global monaco */
import monacoLoader from '~/ide/monaco_loader';
import editor from '~/ide/lib/editor';
import { file } from '../helpers';
describe('Multi-file editor library', () => {
let instance;
let el;
let holder;
beforeEach(done => {
el = document.createElement('div');
holder = document.createElement('div');
el.appendChild(holder);
document.body.appendChild(el);
monacoLoader(['vs/editor/editor.main'], () => {
instance = editor.create(monaco);
done();
});
});
afterEach(() => {
instance.dispose();
el.remove();
});
it('creates instance of editor', () => {
expect(editor.editorInstance).not.toBeNull();
});
it('creates instance returns cached instance', () => {
expect(editor.create(monaco)).toEqual(instance);
});
describe('createInstance', () => {
it('creates editor instance', () => {
spyOn(instance.monaco.editor, 'create').and.callThrough();
instance.createInstance(holder);
expect(instance.monaco.editor.create).toHaveBeenCalled();
});
it('creates dirty diff controller', () => {
instance.createInstance(holder);
expect(instance.dirtyDiffController).not.toBeNull();
});
it('creates model manager', () => {
instance.createInstance(holder);
expect(instance.modelManager).not.toBeNull();
});
});
describe('createDiffInstance', () => {
it('creates editor instance', () => {
spyOn(instance.monaco.editor, 'createDiffEditor').and.callThrough();
instance.createDiffInstance(holder);
expect(instance.monaco.editor.createDiffEditor).toHaveBeenCalledWith(holder, {
model: null,
contextmenu: true,
minimap: {
enabled: false,
},
readOnly: true,
scrollBeyondLastLine: false,
quickSuggestions: false,
occurrencesHighlight: false,
renderLineHighlight: 'none',
hideCursorInOverviewRuler: true,
wordWrap: 'bounded',
});
});
});
describe('createModel', () => {
it('calls model manager addModel', () => {
spyOn(instance.modelManager, 'addModel');
instance.createModel('FILE');
expect(instance.modelManager.addModel).toHaveBeenCalledWith('FILE');
});
});
describe('attachModel', () => {
let model;
beforeEach(() => {
instance.createInstance(document.createElement('div'));
model = instance.createModel(file());
});
it('sets the current model on the instance', () => {
instance.attachModel(model);
expect(instance.currentModel).toBe(model);
});
it('attaches the model to the current instance', () => {
spyOn(instance.instance, 'setModel');
instance.attachModel(model);
expect(instance.instance.setModel).toHaveBeenCalledWith(model.getModel());
});
it('sets original & modified when diff editor', () => {
spyOn(instance.instance, 'getEditorType').and.returnValue('vs.editor.IDiffEditor');
spyOn(instance.instance, 'setModel');
instance.attachModel(model);
expect(instance.instance.setModel).toHaveBeenCalledWith({
original: model.getOriginalModel(),
modified: model.getModel(),
});
});
it('attaches the model to the dirty diff controller', () => {
spyOn(instance.dirtyDiffController, 'attachModel');
instance.attachModel(model);
expect(instance.dirtyDiffController.attachModel).toHaveBeenCalledWith(model);
});
it('re-decorates with the dirty diff controller', () => {
spyOn(instance.dirtyDiffController, 'reDecorate');
instance.attachModel(model);
expect(instance.dirtyDiffController.reDecorate).toHaveBeenCalledWith(model);
});
});
describe('clearEditor', () => {
it('resets the editor model', () => {
instance.createInstance(document.createElement('div'));
spyOn(instance.instance, 'setModel');
instance.clearEditor();
expect(instance.instance.setModel).toHaveBeenCalledWith(null);
});
});
describe('dispose', () => {
it('calls disposble dispose method', () => {
spyOn(instance.disposable, 'dispose').and.callThrough();
instance.dispose();
expect(instance.disposable.dispose).toHaveBeenCalled();
});
it('resets instance', () => {
instance.createInstance(document.createElement('div'));
expect(instance.instance).not.toBeNull();
instance.dispose();
expect(instance.instance).toBeNull();
});
it('does not dispose modelManager', () => {
spyOn(instance.modelManager, 'dispose');
instance.dispose();
expect(instance.modelManager.dispose).not.toHaveBeenCalled();
});
it('does not dispose decorationsController', () => {
spyOn(instance.decorationsController, 'dispose');
instance.dispose();
expect(instance.decorationsController.dispose).not.toHaveBeenCalled();
});
});
});
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