765 lines
23 KiB
JavaScript
765 lines
23 KiB
JavaScript
import {
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bootstrapModeler,
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inject
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} from 'test/TestHelper';
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import {
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flatten
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} from 'min-dash';
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import coreModule from 'lib/core';
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import moveModule from 'diagram-js/lib/features/move';
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import modelingModule from 'lib/features/modeling';
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var noTouchInteractionModule = { touchInteractionEvents: ['value', null ] };
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import {
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createCanvasEvent as canvasEvent
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} from '../../../../util/MockEvents';
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import { getMid } from 'diagram-js/lib/layout/LayoutUtil';
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describe('modeling/behavior - drop on connection', function() {
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var diagramXML = require('./DropOnFlowBehavior.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: [
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noTouchInteractionModule,
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moveModule,
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modelingModule,
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coreModule
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]
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}));
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describe('execution', function() {
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describe('create', function() {
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it('should connect start -> target -> end', inject(
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function(modeling, elementRegistry, elementFactory) {
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// given
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var intermediateThrowEvent = elementFactory.createShape({
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type: 'bpmn:IntermediateThrowEvent'
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});
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var startEvent = elementRegistry.get('StartEvent'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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task = elementRegistry.get('Task_1');
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var originalWaypoints = sequenceFlow.waypoints;
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var dropPosition = { x: 340, y: 120 }; // first bendpoint
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// when
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var newShape = modeling.createShape(
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intermediateThrowEvent,
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dropPosition,
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sequenceFlow
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);
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// then
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var targetConnection = newShape.outgoing[0];
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// new incoming connection
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expect(newShape.incoming.length).to.equal(1);
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expect(newShape.incoming[0]).to.eql(sequenceFlow);
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// new outgoing connection
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expect(newShape.outgoing.length).to.equal(1);
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expect(targetConnection).to.exist;
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expect(targetConnection.type).to.equal('bpmn:SequenceFlow');
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expect(startEvent.outgoing[0]).to.equal(newShape.incoming[0]);
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expect(task.incoming[1]).to.equal(newShape.outgoing[0]);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 1),
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{ x: 322, y: 120 }
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]));
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expect(sequenceFlow).to.have.endDocking(dropPosition);
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expect(targetConnection).to.have.waypoints(flatten([
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{ x: 340, y: 138 },
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originalWaypoints.slice(2)
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]));
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expect(targetConnection).to.have.startDocking(dropPosition);
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}
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));
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it('should connect start -> target', inject(
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function(modeling, elementRegistry, elementFactory) {
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// given
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var endEventShape = elementFactory.createShape({ type: 'bpmn:EndEvent' });
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var sequenceFlow = elementRegistry.get('SequenceFlow_1');
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var originalWaypoints = sequenceFlow.waypoints;
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var dropPosition = { x: 340, y: 120 }; // first bendpoint
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// when
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var newShape = modeling.createShape(
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endEventShape,
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dropPosition,
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sequenceFlow
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);
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// then
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// new incoming connection
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expect(newShape.incoming.length).to.equal(1);
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expect(newShape.incoming[0]).to.eql(sequenceFlow);
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// no outgoing edges
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expect(newShape.outgoing.length).to.equal(0);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 1),
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{ x: 322, y: 120 }
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]));
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}
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));
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it('should connect target -> end', inject(
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function(modeling, elementRegistry, elementFactory) {
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// given
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var startEventShape = elementFactory.createShape({
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type: 'bpmn:StartEvent'
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});
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var sequenceFlow = elementRegistry.get('SequenceFlow_1');
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var originalWaypoints = sequenceFlow.waypoints;
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var dropPosition = { x: 340, y: 120 }; // first bendpoint
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// when
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var newShape = modeling.createShape(
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startEventShape,
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dropPosition,
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sequenceFlow
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);
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// then
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// no incoming connection
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expect(newShape.incoming.length).to.equal(0);
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// no outgoing edges
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expect(newShape.outgoing.length).to.equal(1);
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expect(newShape.outgoing[0]).to.eql(sequenceFlow);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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{ x: 340, y: 138 },
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originalWaypoints.slice(2)
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]));
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}
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));
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it('should connect start -> target -> end (with bendpointBefore inside bbox)', inject(
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function(modeling, elementRegistry, elementFactory) {
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// given
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var taskShape = elementFactory.createShape({ type: 'bpmn:Task' }),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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originalWaypoints = sequenceFlow.waypoints,
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dropPosition = { x: 340, y: 145 }; // 25 pixels below bendpoint
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// when
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modeling.createShape(taskShape, dropPosition, sequenceFlow);
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// then
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// split target but don't keep insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 1),
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{ x: 290, y: 120 }
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]));
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expect(sequenceFlow).to.have.endDocking({ x: 340, y: 120 });
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}
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));
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it('should connect start -> target -> end (with bendpointAfter inside bbox)', inject(
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function(modeling, elementRegistry, elementFactory) {
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// given
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var taskShape = elementFactory.createShape({ type: 'bpmn:Task' }),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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originalWaypoints = sequenceFlow.waypoints,
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dropPosition = { x: 340, y: 280 }; // 25 pixels above bendpoint
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// when
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var newShape = modeling.createShape(taskShape, dropPosition, sequenceFlow),
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targetConnection = newShape.outgoing[0];
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// then
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// split target but don't keep insertion point
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expect(targetConnection).to.have.waypoints(flatten([
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{ x: 390, y: 299 },
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originalWaypoints.slice(3)
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]));
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expect(targetConnection).to.have.startDocking({ x: 340, y: 299 });
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}
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));
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it('should handle shape created with bounds', inject(
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function(elementFactory, elementRegistry, modeling) {
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// given
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var intermediateThrowEvent = elementFactory.createShape({
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type: 'bpmn:IntermediateThrowEvent'
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});
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var startEvent = elementRegistry.get('StartEvent'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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task = elementRegistry.get('Task_1');
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var originalWaypoints = sequenceFlow.waypoints;
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var dropBounds = { x: 322, y: 102, width: 36, height: 36 }; // first bendpoint
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// when
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var newShape = modeling.createShape(
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intermediateThrowEvent,
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dropBounds,
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sequenceFlow
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);
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// then
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var targetConnection = newShape.outgoing[0];
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// new incoming connection
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expect(newShape.incoming.length).to.equal(1);
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expect(newShape.incoming[0]).to.eql(sequenceFlow);
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// new outgoing connection
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expect(newShape.outgoing.length).to.equal(1);
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expect(targetConnection).to.exist;
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expect(targetConnection.type).to.equal('bpmn:SequenceFlow');
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expect(startEvent.outgoing[0]).to.equal(newShape.incoming[0]);
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expect(task.incoming[1]).to.equal(newShape.outgoing[0]);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 1),
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{ x: 322, y: 120 }
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]));
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expect(sequenceFlow).to.have.endDocking(getMid(dropBounds));
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expect(targetConnection).to.have.waypoints(flatten([
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{ x: 340, y: 138 },
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originalWaypoints.slice(2)
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]));
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expect(targetConnection).to.have.startDocking(getMid(dropBounds));
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}
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));
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});
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describe('move', function() {
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beforeEach(inject(function(dragging) {
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dragging.setOptions({ manual: true });
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}));
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it('should connect start -> target -> end', inject(
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function(dragging, move, elementRegistry, selection) {
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// given
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var intermediateThrowEvent = elementRegistry.get('IntermediateThrowEvent_foo');
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var startEvent = elementRegistry.get('StartEvent'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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task = elementRegistry.get('Task_1');
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var originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(intermediateThrowEvent);
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move.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: 149, y: 0 }));
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dragging.end();
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// then
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var targetConnection = intermediateThrowEvent.outgoing[0];
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// new incoming connection
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expect(intermediateThrowEvent.incoming.length).to.equal(1);
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expect(intermediateThrowEvent.incoming[0]).to.eql(sequenceFlow);
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// new outgoing connection
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expect(intermediateThrowEvent.outgoing.length).to.equal(1);
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expect(targetConnection).to.exist;
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expect(targetConnection.type).to.equal('bpmn:SequenceFlow');
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expect(startEvent.outgoing[0]).to.equal(intermediateThrowEvent.incoming[0]);
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expect(task.incoming[1]).to.equal(intermediateThrowEvent.outgoing[0]);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 2),
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{ x: 340, y: 192 }
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]));
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expect(sequenceFlow).to.have.endDocking({ x: 340, y: 210 });
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expect(targetConnection).to.have.waypoints(flatten([
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{ x: 340, y: 228 },
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originalWaypoints.slice(2)
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]));
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expect(targetConnection).to.have.startDocking({ x: 340, y: 210 });
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}
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));
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it('should connect start -> target -> end (hovering parent)', inject(
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function(dragging, move, elementRegistry, selection, canvas) {
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// given
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var intermediateThrowEvent = elementRegistry.get('IntermediateThrowEvent_foo');
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var startEvent = elementRegistry.get('StartEvent'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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task = elementRegistry.get('Task_1'),
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rootElement = canvas.getRootElement(),
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rootElementGfx = elementRegistry.getGraphics(rootElement);
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var originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(intermediateThrowEvent);
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move.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
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dragging.hover({
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element: rootElement,
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gfx: rootElementGfx
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});
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dragging.move(canvasEvent({ x: 149, y: 0 }));
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dragging.end();
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// then
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var targetConnection = intermediateThrowEvent.outgoing[0];
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// new incoming connection
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expect(intermediateThrowEvent.incoming.length).to.equal(1);
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expect(intermediateThrowEvent.incoming[0]).to.eql(sequenceFlow);
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// new outgoing connection
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expect(intermediateThrowEvent.outgoing.length).to.equal(1);
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expect(targetConnection).to.exist;
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expect(targetConnection.type).to.equal('bpmn:SequenceFlow');
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expect(startEvent.outgoing[0]).to.equal(intermediateThrowEvent.incoming[0]);
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expect(task.incoming[1]).to.equal(intermediateThrowEvent.outgoing[0]);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 2),
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{ x: 340, y: 192 }
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]));
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expect(sequenceFlow).to.have.endDocking({ x: 340, y: 210 });
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expect(targetConnection).to.have.waypoints(flatten([
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{ x: 340, y: 228 },
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originalWaypoints.slice(2)
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]));
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expect(targetConnection).to.have.startDocking({ x: 340, y: 210 });
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}
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));
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it('should connect start -> target -> end (with bendpointBefore inside bbox)', inject(
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function(elementRegistry, selection, move, dragging) {
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// given
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var task3 = elementRegistry.get('Task_3'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(task3);
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move.start(canvasEvent({ x: 0, y: 0 }), task3);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: 149, y: -130 }));
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dragging.end();
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// then
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// split target but don't keep insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 2),
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{ x: 340, y: 241 }
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]));
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expect(sequenceFlow).to.have.endDocking({ x: 340, y: 281 });
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}
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));
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it('should connect start -> target -> end (with bendpointAfter inside bbox)', inject(
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function(elementRegistry, selection, move, dragging) {
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// given
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var task3 = elementRegistry.get('Task_3'),
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sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(task3);
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move.start(canvasEvent({ x: 0, y: 0 }), task3);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: 170, y: -110 }));
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dragging.end();
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// then
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// split target but don't keep insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 2),
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{ x: 340, y: 261 }
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]));
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expect(sequenceFlow).to.have.endDocking({ x: 340, y: 299 });
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}
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));
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it('should connect start -> target', inject(
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function(modeling, elementRegistry, selection, move, dragging) {
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// given
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var endEventShape = elementRegistry.get('EndEvent_foo');
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var sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(endEventShape);
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move.start(canvasEvent({ x: 0, y: 0 }), endEventShape);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: 150, y: 0 }));
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dragging.end();
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// then
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// new incoming connection
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expect(endEventShape.incoming.length).to.equal(1);
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expect(endEventShape.incoming[0]).to.eql(sequenceFlow);
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// no outgoing edges
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expect(endEventShape.outgoing.length).to.equal(0);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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originalWaypoints.slice(0, 2),
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{ x: 340, y: 281 }
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]));
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}
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));
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it('should connect target -> end', inject(
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function(modeling, elementRegistry, dragging, selection, move) {
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var startEventShape = elementRegistry.get('StartEvent_foo');
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var sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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originalWaypoints = sequenceFlow.waypoints;
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// when
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selection.select(startEventShape);
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move.start(canvasEvent({ x: 0, y: 0 }), startEventShape);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: -215, y: 0 }));
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dragging.end();
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// then
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// no incoming connection
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expect(startEventShape.incoming.length).to.equal(0);
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// 1 outgoing connection
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expect(startEventShape.outgoing.length).to.equal(1);
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expect(startEventShape.outgoing[0]).to.eql(sequenceFlow);
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// split target at insertion point
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expect(sequenceFlow).to.have.waypoints(flatten([
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{ x: 338, y: 228 },
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originalWaypoints.slice(2)
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]));
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}
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));
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it('should undo', inject(
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function(modeling, elementRegistry, dragging, selection, move, commandStack) {
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// given
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var startEventShape = elementRegistry.get('StartEvent_foo');
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var sequenceFlow = elementRegistry.get('SequenceFlow_1'),
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sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow),
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originalWaypoints = sequenceFlow.waypoints;
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selection.select(startEventShape);
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move.start(canvasEvent({ x: 0, y: 0 }), startEventShape);
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dragging.hover({
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element: sequenceFlow,
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gfx: sequenceFlowGfx
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});
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dragging.move(canvasEvent({ x: -215, y: 0 }));
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dragging.end();
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// when
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commandStack.undo();
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// then
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// no incoming connection
|
|
expect(startEventShape.incoming.length).to.equal(0);
|
|
|
|
// no outgoing edges
|
|
expect(startEventShape.outgoing.length).to.equal(0);
|
|
|
|
// split target at insertion point
|
|
expect(sequenceFlow).to.have.waypoints(flatten([ originalWaypoints ]));
|
|
}
|
|
));
|
|
|
|
|
|
it('should not insert on inaccuratly found intersection', inject(
|
|
function(dragging, move, elementRegistry, selection) {
|
|
|
|
// given
|
|
var intermediateThrowEvent = elementRegistry.get('IntermediateThrowEvent_foo');
|
|
|
|
var sequenceFlow = elementRegistry.get('SequenceFlow_1'),
|
|
sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow);
|
|
|
|
// when
|
|
selection.select(intermediateThrowEvent);
|
|
|
|
move.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
|
|
|
|
dragging.hover({
|
|
element: sequenceFlow,
|
|
gfx: sequenceFlowGfx
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: 20, y: -90 }));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
expect(intermediateThrowEvent.incoming).to.have.lengthOf(0);
|
|
expect(intermediateThrowEvent.outgoing).to.have.lengthOf(0);
|
|
}
|
|
));
|
|
|
|
|
|
it('should remove redundant flows', inject(
|
|
function(elementRegistry, selection, move, dragging) {
|
|
|
|
var existingIncoming = elementRegistry.get('SequenceFlow_3'),
|
|
existingOutgoing = elementRegistry.get('SequenceFlow_4');
|
|
|
|
// given
|
|
var element = elementRegistry.get('Task_4');
|
|
|
|
var targetFlow = elementRegistry.get('SequenceFlow_1'),
|
|
targetFlowGfx = elementRegistry.getGraphics(targetFlow);
|
|
|
|
// when
|
|
selection.select(element);
|
|
|
|
move.start(canvasEvent({ x: 0, y: 0 }), element);
|
|
|
|
dragging.hover({
|
|
element: targetFlow,
|
|
gfx: targetFlowGfx
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: -40, y: 179 }));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
// existing connections are removed, as they are duplicates
|
|
expect(element.incoming).not.to.contain(existingIncoming);
|
|
expect(element.outgoing).not.to.contain(existingOutgoing);
|
|
}
|
|
));
|
|
|
|
});
|
|
|
|
});
|
|
|
|
|
|
describe('rules', function() {
|
|
|
|
it('should be allowed for an IntermediateThrowEvent', inject(
|
|
function(elementRegistry, bpmnRules, elementFactory) {
|
|
|
|
// when
|
|
var sequenceFlow = elementRegistry.get('SequenceFlow_1');
|
|
var intermediateThrowEvent = elementFactory.createShape({
|
|
type: 'bpmn:IntermediateThrowEvent'
|
|
});
|
|
|
|
// then
|
|
expect(bpmnRules.canCreate(intermediateThrowEvent, sequenceFlow)).to.be.true;
|
|
}
|
|
));
|
|
|
|
|
|
it('should not insert participant', inject(
|
|
function(rules, elementRegistry, elementFactory) {
|
|
|
|
// given
|
|
var participantShape = elementFactory.createShape({
|
|
type: 'bpmn:Participant'
|
|
});
|
|
|
|
var sequenceFlow = elementRegistry.get('SequenceFlow_1');
|
|
|
|
var dropPosition = { x: 340, y: 120 }; // first bendpoint
|
|
|
|
// when
|
|
var canDrop = rules.allowed('shape.create', {
|
|
shape: participantShape,
|
|
parent: sequenceFlow,
|
|
dropPosition: dropPosition
|
|
});
|
|
|
|
// then
|
|
expect(canDrop).to.be.false;
|
|
}
|
|
));
|
|
|
|
|
|
it('should not insert multiple with "move"', inject(
|
|
function(elementRegistry, selection, move, dragging) {
|
|
|
|
// given
|
|
var intermediateThrowEvent = elementRegistry.get('IntermediateThrowEvent_foo'),
|
|
endEventShape = elementRegistry.get('EndEvent_foo');
|
|
|
|
var sequenceFlow = elementRegistry.get('SequenceFlow_1'),
|
|
sequenceFlowGfx = elementRegistry.getGraphics(sequenceFlow);
|
|
|
|
var intInitPosition = {
|
|
x: intermediateThrowEvent.x,
|
|
y: intermediateThrowEvent.y
|
|
},
|
|
endInitPosition = {
|
|
x: endEventShape.x,
|
|
y: endEventShape.y
|
|
};
|
|
|
|
selection.select([ intermediateThrowEvent, endEventShape ]);
|
|
|
|
// when
|
|
move.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
|
|
|
|
dragging.hover({
|
|
element: sequenceFlow,
|
|
gfx: sequenceFlowGfx
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: -215, y: 0 }));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
expect(intermediateThrowEvent).to.have.position(intInitPosition);
|
|
expect(endEventShape).to.have.position(endInitPosition);
|
|
}
|
|
));
|
|
|
|
|
|
it('should not insert on sequence flow label', inject(
|
|
function(bpmnRules, elementRegistry) {
|
|
|
|
// given
|
|
var eventShape = elementRegistry.get('IntermediateThrowEvent_foo'),
|
|
sequenceFlowLabel = elementRegistry.get('SequenceFlow_2').label;
|
|
|
|
var dropPosition = { x: 675, y: 275 }; // sequence flow label
|
|
|
|
// when
|
|
var canInsert = bpmnRules.canInsert(eventShape, sequenceFlowLabel, dropPosition);
|
|
|
|
// then
|
|
expect(canInsert).to.be.false;
|
|
}
|
|
));
|
|
|
|
});
|
|
|
|
});
|