911 lines
24 KiB
JavaScript
911 lines
24 KiB
JavaScript
'use strict';
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require('../../../TestHelper');
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/* global bootstrapModeler, inject */
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var canvasEvent = require('../../../util/MockEvents').createCanvasEvent;
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var coreModule = require('lib/core'),
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snappingModule = require('lib/features/snapping'),
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modelingModule = require('lib/features/modeling'),
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createModule = require('diagram-js/lib/features/create'),
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resizeModule = require('diagram-js/lib/features/resize'),
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moveModule = require('diagram-js/lib/features/move'),
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rulesModule = require('lib/features/rules'),
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connectModule = require('diagram-js/lib/features/connect');
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describe('features/snapping - BpmnSnapping', function() {
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var testModules = [
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coreModule,
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snappingModule,
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modelingModule,
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createModule,
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rulesModule,
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moveModule,
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connectModule
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];
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describe('on Boundary Events', function() {
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var diagramXML = require('../../../fixtures/bpmn/collaboration/process.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: testModules
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}));
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var task, intermediateThrowEvent;
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beforeEach(inject(function(elementFactory, elementRegistry, dragging) {
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task = elementRegistry.get('Task_1');
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intermediateThrowEvent = elementFactory.createShape({
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type: 'bpmn:IntermediateThrowEvent'
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});
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dragging.setOptions({ manual: true });
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}));
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afterEach(inject(function(dragging) {
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dragging.setOptions({ manual: false });
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}));
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it('should snap on create to the bottom',
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inject(function(canvas, create, dragging, elementRegistry) {
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// given
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var taskGfx = canvas.getGraphics(task);
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// when
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create.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
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dragging.hover({ element: task, gfx: taskGfx });
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dragging.move(canvasEvent({ x: 382, y: 170 }));
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dragging.end();
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var boundaryEvent = elementRegistry.get(task.attachers[0].id);
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// then
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expect(boundaryEvent).to.have.bounds({ x: 364, y: 167, width: 36, height: 36 });
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})
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);
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it('should snap on create to the left',
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inject(function(canvas, create, dragging, elementRegistry) {
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// given
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var taskGfx = canvas.getGraphics(task);
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// when
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create.start(canvasEvent({ x: 0, y: 0 }), intermediateThrowEvent);
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dragging.hover({ element: task, gfx: taskGfx });
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dragging.move(canvasEvent({ x: 382, y: 115 }));
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dragging.end();
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var boundaryEvent = elementRegistry.get(task.attachers[0].id);
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// then
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expect(boundaryEvent).to.have.bounds({ x: 364, y: 87, width: 36, height: 36 });
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})
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);
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});
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describe('on Sequence Flows', function() {
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var diagramXML = require('./BpmnSnapping.sequenceFlow.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: testModules
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}));
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var sequenceFlow, task;
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beforeEach(inject(function(elementFactory, elementRegistry, dragging) {
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sequenceFlow = elementRegistry.get('SequenceFlow_1');
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task = elementFactory.createShape({
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type: 'bpmn:Task'
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});
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dragging.setOptions({ manual: true });
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}));
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afterEach(inject(function(dragging) {
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dragging.setOptions({ manual: false });
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}));
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it('should snap vertically',
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inject(function(canvas, create, dragging) {
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// given
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var sequenceFlowGfx = canvas.getGraphics(sequenceFlow);
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// when
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create.start(canvasEvent({ x: 0, y: 0 }), task);
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dragging.hover({ element: sequenceFlow, gfx: sequenceFlowGfx });
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dragging.move(canvasEvent({ x: 300, y: 245 }));
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dragging.end();
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// then
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expect(task.x).to.eql(254);
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})
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);
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it('should snap horizontally',
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inject(function(canvas, create, dragging) {
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// given
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var sequenceFlowGfx = canvas.getGraphics(sequenceFlow);
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// when
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create.start(canvasEvent({ x: 0, y: 0 }), task);
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dragging.hover({ element: sequenceFlow, gfx: sequenceFlowGfx });
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dragging.move(canvasEvent({ x: 410, y: 320 }));
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dragging.end();
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// then
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expect(task.y).to.eql(285);
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})
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);
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it('should NOT snap shape to first waypoint',
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inject(function(canvas, elementRegistry, move, dragging) {
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// given
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var shape = elementRegistry.get('StartEvent_1');
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var originalPosition = {
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x: shape.x,
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y: shape.y
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};
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var rootElement = canvas.getRootElement();
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// when
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move.start(canvasEvent(originalPosition), shape);
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dragging.hover({
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element: rootElement,
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gfx: canvas.getGraphics(rootElement)
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});
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dragging.move(canvasEvent({
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x: originalPosition.x + 10,
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y: originalPosition.y
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}));
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dragging.move(canvasEvent({
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x: originalPosition.x + 20,
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y: originalPosition.y - 5
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}));
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dragging.end();
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// then
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// no horizontal snap
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expect(shape.x).to.eql(originalPosition.x + 20);
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// vertical snap though!
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expect(shape.y).to.eql(originalPosition.y);
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})
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);
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it('should NOT snap shape to last waypoint',
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inject(function(canvas, elementRegistry, move, dragging) {
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// given
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var shape = elementRegistry.get('Task_1');
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var originalPosition = {
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x: shape.x,
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y: shape.y
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};
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var rootElement = canvas.getRootElement();
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// when
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move.start(canvasEvent(originalPosition), shape);
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dragging.hover({
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element: rootElement,
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gfx: canvas.getGraphics(rootElement)
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});
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dragging.move(canvasEvent({
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x: originalPosition.x,
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y: originalPosition.y - 10
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}));
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dragging.move(canvasEvent({
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x: originalPosition.x + 5,
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y: originalPosition.y - 20
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}));
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dragging.end();
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// then
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// no vertical snap
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expect(shape.y).to.eql(originalPosition.y - 20);
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// horizontal snap though!
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expect(shape.x).to.eql(originalPosition.x);
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})
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);
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});
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describe('on Participant create', function() {
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describe('in non-empty process', function() {
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var diagramXML = require('../../../fixtures/bpmn/collaboration/process.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: testModules
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}));
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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 snap to process children bounds / top left',
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inject(function(canvas, create, dragging, elementFactory) {
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// given
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var participantShape = elementFactory.createParticipantShape(false),
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rootElement = canvas.getRootElement(),
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rootGfx = canvas.getGraphics(rootElement);
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// when
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create.start(canvasEvent({ x: 50, y: 50 }), participantShape);
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dragging.hover({ element: rootElement, gfx: rootGfx });
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dragging.move(canvasEvent({ x: 65, y: 65 }));
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dragging.end(canvasEvent({ x: 65, y: 65 }));
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// then
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expect(participantShape).to.have.bounds({
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width: 600, height: 250, x: 18, y: -8
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});
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})
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);
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it('should snap to process children bounds / bottom right',
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inject(function(canvas, create, dragging, elementFactory) {
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// given
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var participantShape = elementFactory.createParticipantShape(false),
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rootElement = canvas.getRootElement(),
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rootGfx = canvas.getGraphics(rootElement);
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// when
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create.start(canvasEvent({ x: 50, y: 50 }), participantShape);
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dragging.hover({ element: rootElement, gfx: rootGfx });
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dragging.move(canvasEvent({ x: 400, y: 400 }));
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dragging.end(canvasEvent({ x: 400, y: 400 }));
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// then
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expect(participantShape).to.have.bounds({
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width: 600, height: 250, x: 100, y: 52
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});
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})
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);
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});
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describe('in empty process', function() {
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var diagramXML = require('../../../fixtures/bpmn/collaboration/process-empty.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: testModules
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}));
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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 not snap', inject(function(canvas, create, dragging, elementFactory) {
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// given
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var participantShape = elementFactory.createParticipantShape(false),
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rootElement = canvas.getRootElement(),
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rootGfx = canvas.getGraphics(rootElement);
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// when
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create.start(canvasEvent({ x: 50, y: 50 }), participantShape);
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dragging.hover({ element: rootElement, gfx: rootGfx });
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dragging.move(canvasEvent({ x: 400, y: 400 }));
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dragging.end(canvasEvent({ x: 400, y: 400 }));
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// then
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expect(participantShape).to.have.bounds({
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x: 100, y: 275, width: 600, height: 250
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});
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}));
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});
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describe('in collaboration', function() {
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var diagramXML = require('../../../fixtures/bpmn/collaboration/collaboration-participant.bpmn');
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beforeEach(bootstrapModeler(diagramXML, {
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modules: testModules
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}));
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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 not snap to diagram contents', inject(function(canvas, create, dragging, elementFactory) {
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// given
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var participantShape = elementFactory.createParticipantShape(false),
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rootElement = canvas.getRootElement(),
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rootGfx = canvas.getGraphics(rootElement);
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// when
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create.start(canvasEvent({ x: 50, y: 50 }), participantShape);
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dragging.hover({ element: rootElement, gfx: rootGfx });
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dragging.move(canvasEvent({ x: 400, y: 400 }));
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dragging.end(canvasEvent({ x: 400, y: 400 }));
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// then
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expect(participantShape).to.have.bounds({
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x: 100, y: 275, width: 600, height: 250
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});
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}));
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it('should snap to participant border', inject(function(canvas, create, dragging, elementFactory) {
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// given
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var participantShape = elementFactory.createParticipantShape(false),
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rootElement = canvas.getRootElement(),
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rootGfx = canvas.getGraphics(rootElement);
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// when
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create.start(canvasEvent({ x: 50, y: 50 }), participantShape);
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dragging.hover({ element: rootElement, gfx: rootGfx });
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dragging.move(canvasEvent({ x: 390, y: 400 }));
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dragging.end(canvasEvent({ x: 390, y: 400 }));
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// then
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expect(participantShape).to.have.bounds({
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x: 84, y: 275, width: 600, height: 250
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});
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}));
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});
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});
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describe('on Participant resize', function() {
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describe('snap min bounds', function() {
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var diagramXML = require('./BpmnSnapping.participant-resize.bpmn');
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var testResizeModules = [
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coreModule,
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resizeModule,
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modelingModule,
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rulesModule,
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snappingModule
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];
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beforeEach(bootstrapModeler(diagramXML, { modules: testResizeModules }));
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it('should snap to children from <se>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_2');
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resize.activate(canvasEvent({ x: 500, y: 500 }), participant, 'se');
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dragging.move(canvasEvent({ x: 0, y: 0 }));
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dragging.end();
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expect(participant.width).to.equal(482);
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expect(participant.height).to.equal(252);
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}));
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it('should snap to children from <nw>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_2');
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resize.activate(canvasEvent({ x: 0, y: 0 }), participant, 'nw');
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dragging.move(canvasEvent({ x: 500, y: 500 }));
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dragging.end();
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expect(participant.width).to.equal(467);
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expect(participant.height).to.equal(287);
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}));
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it('should snap to min dimensions from <se>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_1');
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resize.activate(canvasEvent({ x: 500, y: 500 }), participant, 'se');
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dragging.move(canvasEvent({ x: 0, y: 0 }));
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dragging.end();
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expect(participant.width).to.equal(300);
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expect(participant.height).to.equal(60);
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}));
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it('should snap to min dimensions from <nw>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_1');
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resize.activate(canvasEvent({ x: 0, y: 0 }), participant, 'nw');
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dragging.move(canvasEvent({ x: 500, y: 500 }));
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dragging.end();
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expect(participant.width).to.equal(300);
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expect(participant.height).to.equal(60);
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}));
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it('should snap to min dimensions + children from <se>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_3');
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resize.activate(canvasEvent({ x: 500, y: 500 }), participant, 'se');
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dragging.move(canvasEvent({ x: 0, y: 0 }));
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dragging.end();
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expect(participant.width).to.equal(305);
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// snap to children rather than min dimensions
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expect(participant.height).to.equal(143);
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}));
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it('should snap to min dimensions + children from <nw>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant_3');
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resize.activate(canvasEvent({ x: 0, y: 0 }), participant, 'nw');
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dragging.move(canvasEvent({ x: 500, y: 500 }));
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dragging.end();
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expect(participant.width).to.equal(353);
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expect(participant.height).to.equal(177);
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}));
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});
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describe('snap child lanes', function() {
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var diagramXML = require('./BpmnSnapping.lanes-resize.bpmn');
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var testResizeModules = [
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coreModule,
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resizeModule,
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modelingModule,
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rulesModule,
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snappingModule
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];
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beforeEach(bootstrapModeler(diagramXML, { modules: testResizeModules }));
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it('should snap to child lanes from <nw>', inject(function(elementRegistry, resize, dragging) {
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var participant = elementRegistry.get('Participant');
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resize.activate(canvasEvent({ x: 0, y: 0 }), participant, 'nw');
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dragging.move(canvasEvent({ x: 500, y: 500 }));
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dragging.end();
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expect(participant.width).to.equal(563);
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expect(participant.height).to.equal(223);
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}));
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it('should snap to nested child lanes from <se>', inject(function(elementRegistry, resize, dragging) {
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var lane = elementRegistry.get('Lane_B_0');
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resize.activate(canvasEvent({ x: 0, y: 0 }), lane, 'se');
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dragging.move(canvasEvent({ x: -500, y: -500 }));
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dragging.end();
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expect(lane.width).to.equal(313);
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expect(lane.height).to.equal(122);
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}));
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});
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});
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describe('on SubProcess resize', function() {
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var diagramXML = require('./BpmnSnapping.subProcess-resize.bpmn');
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var testResizeModules = [
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coreModule,
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modelingModule,
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resizeModule,
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rulesModule,
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snappingModule
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];
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beforeEach(bootstrapModeler(diagramXML, { modules: testResizeModules }));
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it('should snap to minimum bounds', inject(function(elementRegistry, resize, dragging) {
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var subProcess = elementRegistry.get('SubProcess');
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resize.activate(canvasEvent({ x: 0, y: 0 }), subProcess, 'se');
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dragging.move(canvasEvent({ x: -400, y: -400 }));
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dragging.end();
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expect(subProcess.width).to.equal(140);
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expect(subProcess.height).to.equal(120);
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}));
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});
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describe('on TextAnnotation resize', function() {
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var diagramXML = require('./BpmnSnapping.textAnnotation-resize.bpmn');
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var testResizeModules = [
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coreModule,
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modelingModule,
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resizeModule,
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rulesModule,
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snappingModule
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];
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|
beforeEach(bootstrapModeler(diagramXML, { modules: testResizeModules }));
|
|
|
|
|
|
it('should snap to minimum bounds', inject(function(elementRegistry, resize, dragging) {
|
|
|
|
var textAnnotation = elementRegistry.get('TextAnnotation');
|
|
|
|
resize.activate(canvasEvent({ x: 0, y: 0 }), textAnnotation, 'se');
|
|
dragging.move(canvasEvent({ x: -400, y: -400 }));
|
|
dragging.end();
|
|
|
|
expect(textAnnotation.width).to.equal(50);
|
|
expect(textAnnotation.height).to.equal(30);
|
|
}));
|
|
|
|
});
|
|
|
|
|
|
describe('labels', function() {
|
|
|
|
var diagramXML = require('./BpmnSnapping.labels.bpmn');
|
|
|
|
beforeEach(bootstrapModeler(diagramXML, { modules: testModules }));
|
|
|
|
it('should snap to start events', inject(function(canvas, elementRegistry, move, dragging) {
|
|
|
|
var label = elementRegistry.get('StartEvent_1_label'),
|
|
rootElement = canvas.getRootElement();
|
|
|
|
var originalPosition = { x: label.x, y: label.y };
|
|
|
|
move.start(canvasEvent({ x: label.x + 3, y: label.y + 3 }), label);
|
|
|
|
dragging.hover({
|
|
element: rootElement,
|
|
gfx: elementRegistry.getGraphics(rootElement)
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: label.x + 4, y: label.y + 40 }));
|
|
dragging.move(canvasEvent({ x: label.x + 4, y: label.y + 40 }));
|
|
|
|
dragging.end();
|
|
|
|
expect(label.x).to.be.within(originalPosition.x, originalPosition.x + 1);
|
|
}));
|
|
|
|
|
|
it('should snap to boundary events', inject(function(canvas, elementRegistry, move, dragging) {
|
|
|
|
var label = elementRegistry.get('BoundaryEvent_1_label'),
|
|
rootElement = canvas.getRootElement();
|
|
|
|
var originalPosition = { x: label.x, y: label.y };
|
|
|
|
move.start(canvasEvent({ x: label.x + 2, y: label.y + 2 }), label);
|
|
|
|
dragging.hover({
|
|
element: rootElement,
|
|
gfx: elementRegistry.getGraphics(rootElement)
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: label.x + 4, y: label.y + 40 }));
|
|
dragging.move(canvasEvent({ x: label.x + 4, y: label.y + 40 }));
|
|
|
|
dragging.end();
|
|
|
|
expect(label.x).to.be.within(originalPosition.x, originalPosition.x + 1);
|
|
}));
|
|
|
|
|
|
it('should snap to siblings', inject(function(canvas, elementRegistry, move, dragging) {
|
|
|
|
var label = elementRegistry.get('BoundaryEvent_1_label'),
|
|
task = elementRegistry.get('Task_1'),
|
|
rootElement = canvas.getRootElement();
|
|
|
|
move.start(canvasEvent({ x: label.x + 2, y: label.y + 2 }), label);
|
|
|
|
dragging.hover({
|
|
element: rootElement,
|
|
gfx: elementRegistry.getGraphics(rootElement)
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: label.x-23, y: label.y+40 }));
|
|
dragging.move(canvasEvent({ x: label.x-23, y: label.y+40 }));
|
|
|
|
dragging.end();
|
|
|
|
var labelCenterX = label.x + Math.ceil(label.width / 2),
|
|
taskCenterX = task.x + Math.ceil(task.width / 2);
|
|
|
|
expect(labelCenterX).to.equal(taskCenterX);
|
|
}));
|
|
|
|
});
|
|
|
|
|
|
describe('on connect', function() {
|
|
|
|
var diagramXML = require('./BpmnSnapping.connect.bpmn');
|
|
|
|
beforeEach(bootstrapModeler(diagramXML, { modules: testModules }));
|
|
|
|
|
|
it('should snap sequence flow on global connect', inject(function(connect, dragging, elementRegistry) {
|
|
|
|
// given
|
|
var startEvent = elementRegistry.get('StartEvent_1'),
|
|
task = elementRegistry.get('Task_1');
|
|
|
|
var mid = {
|
|
x: startEvent.x + startEvent.width / 2,
|
|
y: startEvent.y + startEvent.height / 2
|
|
};
|
|
|
|
// when
|
|
connect.start(canvasEvent({ x: mid.x + 10, y: mid.y + 10 }), startEvent);
|
|
|
|
dragging.hover({
|
|
element: task,
|
|
gfx: elementRegistry.getGraphics(task)
|
|
});
|
|
|
|
dragging.move(canvasEvent({
|
|
x: task.x + task.width / 2,
|
|
y: task.y + task.height / 2
|
|
}));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
var expected = [
|
|
{
|
|
original:
|
|
{
|
|
x: startEvent.x + startEvent.width / 2,
|
|
y: startEvent.y + startEvent.height / 2
|
|
},
|
|
x: startEvent.x + startEvent.width,
|
|
y: startEvent.y + startEvent.height / 2
|
|
},
|
|
{
|
|
original:
|
|
{
|
|
x: task.x + task.width / 2,
|
|
y: task.y + task.height / 2
|
|
},
|
|
x: task.x,
|
|
y: task.y + task.height / 2
|
|
}
|
|
];
|
|
|
|
expect(startEvent.outgoing[0].waypoints).to.eql(expected);
|
|
|
|
}));
|
|
|
|
|
|
it('should snap sequence flow on connect', inject(function(connect, dragging, elementRegistry) {
|
|
|
|
// given
|
|
var startEvent = elementRegistry.get('StartEvent_1'),
|
|
task = elementRegistry.get('Task_1');
|
|
|
|
var mid = { x: task.x + task.width / 2, y: task.y + task.height / 2 };
|
|
|
|
// when
|
|
connect.start(canvasEvent({ x: 0, y: 0 }), startEvent);
|
|
|
|
dragging.hover({
|
|
element: task,
|
|
gfx: elementRegistry.getGraphics(task)
|
|
});
|
|
|
|
dragging.move(canvasEvent({ x: mid.x + 10, y: mid.y + 10 }));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
var expected = [
|
|
{
|
|
original:
|
|
{
|
|
x: startEvent.x + startEvent.width / 2,
|
|
y: startEvent.y + startEvent.height / 2
|
|
},
|
|
x: startEvent.x + startEvent.width,
|
|
y: startEvent.y + startEvent.height / 2
|
|
},
|
|
{
|
|
original:
|
|
{
|
|
x: task.x + task.width / 2,
|
|
y: task.y + task.height / 2
|
|
},
|
|
x: task.x,
|
|
y: task.y + task.height / 2
|
|
}
|
|
];
|
|
|
|
expect(startEvent.outgoing[0].waypoints).to.eql(expected);
|
|
|
|
}));
|
|
|
|
|
|
it('should NOT snap message flow on global connect', inject(function(connect, dragging, elementRegistry) {
|
|
|
|
// given
|
|
var task1 = elementRegistry.get('Task_1'),
|
|
task2 = elementRegistry.get('Task_2');
|
|
|
|
var task1Mid = { x: task1.x + task1.width / 2, y: task1.y + task1.height / 2 },
|
|
task2Mid = { x: task2.x + task2.width / 2, y: task2.y + task2.height / 2 };
|
|
|
|
// when
|
|
connect.start(null, task1, { x: 320, y: task1Mid.y + 20 });
|
|
|
|
dragging.hover({
|
|
element: task2,
|
|
gfx: elementRegistry.getGraphics(task2)
|
|
});
|
|
|
|
dragging.move(canvasEvent({
|
|
x: 320,
|
|
y: task2Mid.y - 20
|
|
}));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
var expected = [
|
|
{
|
|
original:
|
|
{
|
|
x: 320,
|
|
y: task1Mid.y + 20
|
|
},
|
|
x: 320,
|
|
y: task1.y + task1.height
|
|
},
|
|
{
|
|
original:
|
|
{
|
|
x: 320,
|
|
y: task2Mid.y - 20
|
|
},
|
|
x: 320,
|
|
y: task2.y
|
|
}
|
|
];
|
|
|
|
expect(task1.outgoing[0].waypoints).to.eql(expected);
|
|
|
|
}));
|
|
|
|
|
|
it('should NOT snap message flow on connect', inject(function(connect, dragging, elementRegistry) {
|
|
|
|
// given
|
|
var task1 = elementRegistry.get('Task_1'),
|
|
task2 = elementRegistry.get('Task_2');
|
|
|
|
var task1Mid = { x: task1.x + task1.width / 2, y: task1.y + task1.height / 2 },
|
|
task2Mid = { x: task2.x + task2.width / 2, y: task2.y + task2.height / 2 };
|
|
|
|
// when
|
|
connect.start(canvasEvent({ x: 0, y: 0 }), task1);
|
|
|
|
dragging.hover({
|
|
element: task2,
|
|
gfx: elementRegistry.getGraphics(task2)
|
|
});
|
|
|
|
dragging.move(canvasEvent({
|
|
x: task2Mid.x + 20,
|
|
y: task2Mid.y - 20
|
|
}));
|
|
|
|
dragging.end();
|
|
|
|
// then
|
|
expect(task1.outgoing[0].waypoints.length).to.equal(4);
|
|
|
|
expect(task1.outgoing[0].waypoints[0]).to.eql({
|
|
original:
|
|
{
|
|
x: task1Mid.x,
|
|
y: task1Mid.y
|
|
},
|
|
x: task1Mid.x,
|
|
y: task1.y + task1.height
|
|
});
|
|
|
|
expect(task1.outgoing[0].waypoints[3]).to.eql({
|
|
original:
|
|
{
|
|
x: task2Mid.x + 20,
|
|
y: task2Mid.y - 20
|
|
},
|
|
x: task2Mid.x + 20,
|
|
y: task2.y
|
|
});
|
|
|
|
}));
|
|
|
|
});
|
|
|
|
});
|