bpmn-js/test/spec/features/modeling/CreateConnectionSpec.js

153 lines
4.4 KiB
JavaScript

'use strict';
var Matchers = require('../../../Matchers'),
TestHelper = require('../../../TestHelper');
/* global bootstrapModeler, inject */
var _ = require('lodash');
var fs = require('fs');
var modelingModule = require('../../../../lib/features/modeling'),
drawModule = require('../../../../lib/draw');
describe('features/modeling - create connection', function() {
beforeEach(Matchers.addDeepEquals);
var diagramXML = fs.readFileSync('test/fixtures/bpmn/sequence-flows.bpmn', 'utf-8');
var testModules = [ drawModule, modelingModule ];
beforeEach(bootstrapModeler(diagramXML, { modules: testModules }));
describe('connection handling', function() {
it('should execute', inject(function(elementRegistry, modeling) {
// given
var taskShape = elementRegistry.getById('Task_1'),
task = taskShape.businessObject,
gatewayShape = elementRegistry.getById('Gateway_1'),
gateway = gatewayShape.businessObject;
// when
var sequenceFlowConnection = modeling.createConnection(taskShape, gatewayShape, {
type: 'bpmn:SequenceFlow',
}, taskShape.parent);
var sequenceFlow = sequenceFlowConnection.businessObject;
// then
expect(sequenceFlowConnection).toBeDefined();
expect(sequenceFlow).toBeDefined();
expect(sequenceFlow.sourceRef).toBe(task);
expect(sequenceFlow.targetRef).toBe(gateway);
expect(task.outgoing).toContain(sequenceFlow);
expect(gateway.incoming).toContain(sequenceFlow);
expect(sequenceFlow.di.$parent).toBe(task.di.$parent);
expect(sequenceFlow.di.$parent.planeElement).toContain(sequenceFlow.di);
// expect cropped connection
expect(sequenceFlowConnection.waypoints).toDeepEqual([
{ original: { x: 242, y: 376 }, x: 292, y: 370 },
{ original: { x: 553, y: 341 }, x: 531, y: 344 }
]);
// expect cropped waypoints in di
expect(sequenceFlow.di.waypoint).toDeepEqual([
{ $type: 'dc:Point', x: 292, y: 370 },
{ $type: 'dc:Point', x: 531, y: 344 }
]);
}));
});
describe('undo support', function() {
it('should undo', inject(function(elementRegistry, commandStack, modeling) {
// given
var taskShape = elementRegistry.getById('Task_1'),
task = taskShape.businessObject,
gatewayShape = elementRegistry.getById('Gateway_1'),
gateway = gatewayShape.businessObject;
var sequenceFlowConnection = modeling.createConnection(taskShape, gatewayShape, {
type: 'bpmn:SequenceFlow',
}, taskShape.parent);
var sequenceFlow = sequenceFlowConnection.businessObject;
// when
commandStack.undo();
// then
expect(sequenceFlow.$parent).toBe(null);
expect(sequenceFlow.sourceRef).toBe(null);
expect(sequenceFlow.targetRef).toBe(null);
expect(task.outgoing).not.toContain(sequenceFlow);
expect(gateway.incoming).not.toContain(sequenceFlow);
}));
});
describe('redo support', function() {
it('should redo', inject(function(elementRegistry, commandStack, modeling) {
// given
var taskShape = elementRegistry.getById('Task_1'),
task = taskShape.businessObject,
gatewayShape = elementRegistry.getById('Gateway_1'),
gateway = gatewayShape.businessObject;
var sequenceFlowConnection = modeling.createConnection(taskShape, gatewayShape, {
type: 'bpmn:SequenceFlow',
}, taskShape.parent);
var sequenceFlow = sequenceFlowConnection.businessObject;
// when
commandStack.undo();
commandStack.redo();
// then
expect(sequenceFlow.sourceRef).toBe(task);
expect(sequenceFlow.targetRef).toBe(gateway);
expect(task.outgoing).toContain(sequenceFlow);
expect(gateway.incoming).toContain(sequenceFlow);
expect(sequenceFlow.di.$parent).toBe(task.di.$parent);
expect(sequenceFlow.di.$parent.planeElement).toContain(sequenceFlow.di);
// expect cropped connection
expect(sequenceFlowConnection.waypoints).toDeepEqual([
{ original: { x: 242, y: 376 }, x: 292, y: 370 },
{ original: { x: 553, y: 341 }, x: 531, y: 344 }
]);
// expect cropped waypoints in di
expect(sequenceFlow.di.waypoint).toDeepEqual([
{ $type: 'dc:Point', x: 292, y: 370 },
{ $type: 'dc:Point', x: 531, y: 344 }
]);
}));
});
});