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- const PaneAxis = require('../src/pane-axis');
- const PaneContainer = require('../src/pane-container');
- const Pane = require('../src/pane');
- const buildPane = () =>
- new Pane({
- applicationDelegate: atom.applicationDelegate,
- config: atom.config,
- deserializerManager: atom.deserializers,
- notificationManager: atom.notifications,
- viewRegistry: atom.views
- });
- describe('PaneAxisElement', () =>
- it('correctly subscribes and unsubscribes to the underlying model events on attach/detach', function() {
- const container = new PaneContainer({
- config: atom.config,
- applicationDelegate: atom.applicationDelegate,
- viewRegistry: atom.views
- });
- const axis = new PaneAxis({}, atom.views);
- axis.setContainer(container);
- const axisElement = axis.getElement();
- const panes = [buildPane(), buildPane(), buildPane()];
- jasmine.attachToDOM(axisElement);
- axis.addChild(panes[0]);
- expect(axisElement.children[0]).toBe(panes[0].getElement());
- axisElement.remove();
- axis.addChild(panes[1]);
- expect(axisElement.children[2]).toBeUndefined();
- jasmine.attachToDOM(axisElement);
- expect(axisElement.children[2]).toBe(panes[1].getElement());
- axis.addChild(panes[2]);
- expect(axisElement.children[4]).toBe(panes[2].getElement());
- }));
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