519 lines
14 KiB
JavaScript
519 lines
14 KiB
JavaScript
'use strict';
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var TestHelper = require('../../TestHelper');
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/* global bootstrapViewer, inject */
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var TestContainer = require('mocha-test-container-support');
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var Diagram = require('diagram-js/lib/Diagram'),
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BpmnModdle = require('bpmn-moddle'),
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Importer = require('../../../lib/import/Importer'),
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Viewer = require('../../../lib/Viewer');
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var is = require('../../../lib/util/ModelUtil').is;
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describe('import - Importer', function() {
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var moddle = new BpmnModdle();
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var container;
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beforeEach(function() {
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container = TestContainer.get(this);
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});
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function createDiagram() {
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return new Diagram({
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canvas: { container: container },
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modules: Viewer.prototype._modules
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});
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}
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var diagram;
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beforeEach(function() {
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diagram = createDiagram();
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});
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function runImport(diagram, xml, done) {
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moddle.fromXML(xml, function(err, definitions) {
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if (err) {
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return done(err);
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}
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Importer.importBpmnDiagram(diagram, definitions, done);
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});
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}
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describe('event emitter', function() {
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it('should fire <bpmnElement.added> during import', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/process.bpmn');
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var eventCount = 0;
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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eventCount++;
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});
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(eventCount).to.equal(9);
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done(err);
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});
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});
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});
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describe('basics', function() {
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it('should import process', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/process.bpmn');
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var events = [];
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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events.push({
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type: 'add',
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semantic: e.element.businessObject.id,
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di: e.element.businessObject.di.id,
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diagramElement: e.element && e.element.id
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});
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});
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(events).to.eql([
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{ type: 'add', semantic: 'Process_1', di: 'BPMNPlane_1', diagramElement: 'Process_1' },
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{ type: 'add', semantic: 'SubProcess_1', di: '_BPMNShape_SubProcess_2', diagramElement: 'SubProcess_1' },
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{ type: 'add', semantic: 'StartEvent_1', di: '_BPMNShape_StartEvent_2', diagramElement: 'StartEvent_1' },
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{ type: 'add', semantic: 'Task_1', di: '_BPMNShape_Task_2', diagramElement: 'Task_1' },
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{ type: 'add', semantic: 'EndEvent_1', di: '_BPMNShape_EndEvent_2', diagramElement: 'EndEvent_1' },
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{ type: 'add', semantic: 'StartEvent_2', di: '_BPMNShape_StartEvent_11', diagramElement: 'StartEvent_2' },
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{ type: 'add', semantic: 'SequenceFlow_1', di: 'BPMNEdge_SequenceFlow_1', diagramElement: 'SequenceFlow_1' },
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{ type: 'add', semantic: 'SequenceFlow_2', di: 'BPMNEdge_SequenceFlow_2', diagramElement: 'SequenceFlow_2' },
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{ type: 'add', semantic: 'SequenceFlow_3', di: 'BPMNEdge_SequenceFlow_3', diagramElement: 'SequenceFlow_3' }
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]);
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done(err);
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});
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});
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it('should import collaboration', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/collaboration.bpmn');
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var events = [];
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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events.push({
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type: 'add',
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semantic: e.element.businessObject.id,
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di: e.element.businessObject.di.id,
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diagramElement: e.element && e.element.id
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});
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});
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(events).to.eql([
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{ type: 'add', semantic: '_Collaboration_2', di: 'BPMNPlane_1', diagramElement: '_Collaboration_2' },
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{ type: 'add', semantic: 'Participant_2', di: '_BPMNShape_Participant_2', diagramElement: 'Participant_2' },
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{ type: 'add', semantic: 'Lane_1', di: '_BPMNShape_Lane_2', diagramElement: 'Lane_1' },
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{ type: 'add', semantic: 'Lane_2', di: '_BPMNShape_Lane_3', diagramElement: 'Lane_2' },
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{ type: 'add', semantic: 'Lane_3', di: '_BPMNShape_Lane_4', diagramElement: 'Lane_3' },
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{ type: 'add', semantic: 'Task_1', di: '_BPMNShape_Task_3', diagramElement: 'Task_1' },
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{ type: 'add', semantic: 'Participant_1', di: '_BPMNShape_Participant_3', diagramElement: 'Participant_1' },
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{ type: 'add', semantic: 'StartEvent_1', di: '_BPMNShape_StartEvent_3', diagramElement: 'StartEvent_1' }
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]);
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done(err);
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});
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});
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it('should import boundary events', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/boundaryEvent.bpmn');
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var events = [];
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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events.push({
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type: 'add',
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semantic: e.element.businessObject.id,
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di: e.element.businessObject.di.id,
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diagramElement: e.element && e.element.id
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});
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});
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(events).to.eql([
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{ type: 'add', semantic: 'Process_1', di: 'BPMNPlane_1', diagramElement: 'Process_1'},
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{ type: 'add', semantic: 'Task_1', di: '_BPMNShape_Task_2', diagramElement: 'Task_1'},
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{ type: 'add', semantic: 'Task_2', di: '_BPMNShape_Task_3', diagramElement: 'Task_2'},
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{ type: 'add', semantic: 'BoundaryEvent_1', di: '_BPMNShape_BoundaryEvent_2', diagramElement: 'BoundaryEvent_1'},
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{ type: 'add', semantic: 'SequenceFlow_1', di: 'BPMNEdge_SequenceFlow_1', diagramElement: 'SequenceFlow_1'}
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]);
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done(err);
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});
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});
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});
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describe('model wiring', function() {
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describe('basics', function() {
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var xml = require('../../fixtures/bpmn/import/process.bpmn');
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beforeEach(bootstrapViewer(xml));
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it('should wire root element', inject(function(elementRegistry, canvas) {
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// when
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var processElement = elementRegistry.get('Process_1');
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var subProcessShape = elementRegistry.get('SubProcess_1');
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// then
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expect(subProcessShape.parent).to.eql(processElement);
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expect(canvas.getRootElement()).to.eql(processElement);
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expect(is(processElement, 'bpmn:Process')).to.be.true;
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}));
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it('should wire parent child relationship', inject(function(elementRegistry) {
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// when
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var subProcessShape = elementRegistry.get('SubProcess_1');
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var startEventShape = elementRegistry.get('StartEvent_1');
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// then
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expect(startEventShape.type).to.equal('bpmn:StartEvent');
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expect(startEventShape.parent).to.eql(subProcessShape);
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expect(subProcessShape.children.length).to.equal(5);
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}));
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it('should wire label relationship', inject(function(elementRegistry) {
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// when
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var startEventShape = elementRegistry.get('StartEvent_1');
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var label = startEventShape.label;
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// then
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expect(label).to.be.defined;
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expect(label.id).to.equal(startEventShape.id + '_label');
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expect(label.labelTarget).to.eql(startEventShape);
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}));
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it('should wire businessObject', inject(function(elementRegistry) {
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// when
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var subProcessShape = elementRegistry.get('SubProcess_1');
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var startEventShape = elementRegistry.get('StartEvent_1');
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var subProcess = subProcessShape.businessObject,
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startEvent = startEventShape.businessObject;
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// then
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expect(subProcess).to.be.defined;
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expect(is(subProcess, 'bpmn:SubProcess')).to.be.true;
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expect(startEvent).to.be.defined;
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expect(is(startEvent, 'bpmn:StartEvent')).to.be.true;
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}));
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it('should wire shape di', inject(function(elementRegistry) {
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// when
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var subProcessShape = elementRegistry.get('SubProcess_1');
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var subProcess = subProcessShape.businessObject;
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var subProcessDi = subProcess.di;
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// then
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expect(subProcessDi).to.be.defined;
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expect(subProcessDi.bpmnElement).to.eql(subProcess);
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}));
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it('should wire connection di', inject(function(elementRegistry) {
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// when
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var sequenceFlowElement = elementRegistry.get('SequenceFlow_1');
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var sequenceFlow = sequenceFlowElement.businessObject;
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var sequenceFlowDi = sequenceFlow.di;
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// then
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expect(sequenceFlowDi).to.be.defined;
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expect(sequenceFlowDi.bpmnElement).to.eql(sequenceFlow);
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}));
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});
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describe('boundary events', function() {
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var xml = require('../../fixtures/bpmn/import/boundaryEvent.bpmn');
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beforeEach(bootstrapViewer(xml));
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it('should wire host attacher relationship', inject(function(elementRegistry) {
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// when
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var boundaryEventShape = elementRegistry.get('BoundaryEvent_1'),
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boundaryEvent = boundaryEventShape.businessObject;
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var taskShape = elementRegistry.get('Task_1'),
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task = taskShape.businessObject;
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// assume
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expect(boundaryEvent.attachedToRef).to.eql(task);
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// then
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expect(boundaryEventShape.host).to.eql(taskShape);
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expect(taskShape.attachers).to.exist;
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expect(taskShape.attachers).to.contain(boundaryEventShape);
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}));
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});
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});
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describe('forgiveness', function() {
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it('should import invalid flowElement', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/error/invalid-flow-element.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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expect(warnings.length).to.equal(1);
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done(err);
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});
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});
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it('should import multiple DIs', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/error/multiple-dis.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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var expectedMessage =
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'multiple DI elements defined for <bpmn:InclusiveGateway id="InclusiveGateway_1" />';
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expect(warnings.length).to.equal(1);
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expect(warnings[0].message).to.equal(expectedMessage);
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done(err);
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});
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});
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it('should extend attributes with default value', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/default-attrs.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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var elementRegistry = diagram.get('elementRegistry');
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var element = elementRegistry.get('GATEWAY_1');
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expect(element.businessObject.eventGatewayType).to.equal('Exclusive');
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done();
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});
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});
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describe('boundary events', function() {
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it('should handle missing attachToRef', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/error/boundaryEvent-missingAttachToRef.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(warnings.length).to.eql(2);
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expect(warnings[0].message).to.eql('missing <bpmn:BoundaryEvent id="BoundaryEvent_1" />#attachedToRef');
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expect(warnings[1].message).to.eql('element <bpmn:BoundaryEvent id="BoundaryEvent_1" /> referenced by <bpmn:SequenceFlow id="SequenceFlow_1" />#sourceRef not yet drawn');
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done(err);
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});
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});
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it('should handle invalid attachToRef', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/error/boundaryEvent-invalidAttachToRef.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(warnings.length).to.eql(2);
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expect(warnings[0].message).to.eql('missing <bpmn:BoundaryEvent id="BoundaryEvent_1" />#attachedToRef');
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expect(warnings[1].message).to.eql('element <bpmn:BoundaryEvent id="BoundaryEvent_1" /> referenced by <bpmn:SequenceFlow id="SequenceFlow_1" />#sourceRef not yet drawn');
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done(err);
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});
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});
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});
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});
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describe('integration', function() {
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// slightly increase timeout for complex test cases
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this.timeout(4000);
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it('should import complex', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/complex.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(warnings.length).to.equal(0);
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done(err);
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});
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});
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it('should import dangling process message flows', function(done) {
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// given
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var xml = require('../../fixtures/bpmn/import/error/dangling-process-message-flow.bpmn');
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// when
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runImport(diagram, xml, function(err, warnings) {
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// then
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expect(warnings.length).to.equal(0);
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expect(diagram.get('elementRegistry').get('_b467921a-ef7b-44c5-bf78-fd624c400d17')).to.be.defined;
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expect(diagram.get('elementRegistry').get('_c311cc87-677e-47a4-bdb1-8744c4ec3147')).to.be.defined;
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done(err);
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});
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});
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});
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describe('position', function() {
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var xml = require('../../fixtures/bpmn/import/position/position-testcase.bpmn');
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it('should round shape\'s x and y coordinates', function(done) {
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// given
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var events = {};
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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events[e.element.id] = e.element;
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});
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runImport(diagram, xml, function(err, warnings) {
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//round up
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expect(events.ID_End.x).to.equal(Math.round(340.6));
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expect(events.ID_End.y).to.equal(Math.round(136.6));
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//round down
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expect(events.ID_Start.x).to.equal(Math.round(120.4));
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expect(events.ID_Start.y).to.equal(Math.round(135.4));
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done(err);
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});
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});
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it('should round shape\'s height and width', function(done) {
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// given
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var events = {};
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// log events
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diagram.get('eventBus').on('bpmnElement.added', function(e) {
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events[e.element.id] = e.element;
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});
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runImport(diagram, xml, function(err, warnings) {
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//round down
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expect(events.ID_Start.height).to.equal(Math.round(30.4));
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expect(events.ID_Start.width).to.equal(Math.round(30.4));
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done(err);
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});
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});
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});
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});
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