bpmn-js/test/spec/features/modeling/behavior/RemoveElementBehaviorSpec.js

252 lines
6.3 KiB
JavaScript

'use strict';
/* global bootstrapModeler, inject */
var modelingModule = require('../../../../../lib/features/modeling'),
coreModule = require('../../../../../lib/core');
describe('features/modeling - remove element behavior', function() {
var testModules = [ coreModule, modelingModule ];
describe('combine sequence flow when deleting element', function() {
describe('parallel connections', function() {
var processDiagramXML = require('./RemoveElementBehavior.bpmn');
beforeEach(bootstrapModeler(processDiagramXML, { modules: testModules }));
it('horizontal', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task1');
// when
modeling.removeShape(task);
// then
var sequenceFlow1 = elementRegistry.get('SequenceFlow1');
var waypoints = sequenceFlow1.waypoints;
// SequenceFlow2 should be deleted
expect(elementRegistry.get(task.id)).to.be.undefined;
expect(sequenceFlow1).to.not.be.undefined;
expect(elementRegistry.get('SequenceFlow2')).to.be.undefined;
// source and target have one connection each
expect(elementRegistry.get('StartEvent1').outgoing.length).to.be.equal(1);
expect(elementRegistry.get('EndEvent1').incoming.length).to.be.equal(1);
// connection has two horizontally equal waypoints
expect(waypoints).to.have.length(2);
expect(waypoints[0].y).to.eql(waypoints[1].y);
}));
it('vertical', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task4');
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow7').waypoints;
// connection has two vertically equal waypoints
expect(waypoints).to.have.length(2);
expect(waypoints[0].x).to.eql(waypoints[1].x);
}));
});
describe('perpendicular connections', function() {
var gatewayDiagramXML = require('./RemoveElementBehavior.perpendicular.bpmn');
beforeEach(bootstrapModeler(gatewayDiagramXML, { modules: testModules }));
it('right-down', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task_2');
var mid = {
x : task.x + task.width / 2,
y : task.y + task.height / 2
};
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow_1').waypoints;
expect(waypoints).to.have.length(3);
var intersec = waypoints[1];
expect(intersec).to.eql(point(mid));
}));
it('right-up', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task_11');
var mid = {
x : task.x + task.width / 2,
y : task.y + task.height / 2
};
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow_7').waypoints;
expect(waypoints).to.have.length(3);
var intersec = waypoints[1];
expect(intersec).to.eql(point(mid));
}));
it('down-right', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task_5');
var mid = {
x : task.x + task.width / 2,
y : task.y + task.height / 2
};
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow_3').waypoints;
expect(waypoints).to.have.length(3);
var intersec = waypoints[1];
expect(intersec).to.eql(point(mid));
}));
it('up-right', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task_8');
var mid = {
x : task.x + task.width / 2,
y : task.y + task.height / 2
};
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow_5').waypoints;
expect(waypoints).to.have.length(3);
var intersec = waypoints[1];
expect(intersec).to.eql(point(mid));
}));
it('diagonal', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task_4');
var mid = {
x: task.x + task.width / 2,
y: 211
};
// when
modeling.removeShape(task);
// then
var waypoints = elementRegistry.get('SequenceFlow_Diagonal').waypoints;
expect(waypoints).to.have.length(3);
var intersec = waypoints[1];
expect(intersec).to.eql(point(mid));
}));
});
});
describe('do not combine sequence flows ', function() {
var processDiagramXML = require('./RemoveElementBehavior.bpmn');
beforeEach(bootstrapModeler(processDiagramXML, { modules: testModules }));
it('remove all if there are more than one incoming or outgoing', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task3');
// when
modeling.removeShape(task);
// then
expect(elementRegistry.get(task.id)).to.be.undefined;
expect(elementRegistry.get('SequenceFlow4')).to.be.undefined;
expect(elementRegistry.get('SequenceFlow5')).to.be.undefined;
expect(elementRegistry.get('SequenceFlow6')).to.be.undefined;
expect(elementRegistry.get('StartEvent2').outgoing).to.be.empty;
expect(elementRegistry.get('StartEvent2').incoming).to.be.empty;
}));
it('when connection is not allowed', inject(function(modeling, elementRegistry) {
// given
var task = elementRegistry.get('Task2');
// when
modeling.removeShape(task);
// then
expect(elementRegistry.get(task.id)).to.be.undefined;
expect(elementRegistry.get('SequenceFlow3')).to.be.undefined;
expect(elementRegistry.get('DataOutputAssociation1')).to.be.undefined;
expect(elementRegistry.get('DataStoreReference1').incoming).to.be.empty;
expect(elementRegistry.get('IntermediateThrowEvent1').outgoing.length).to.be.eql(1);
}));
});
});
////////////////////////// helper /////////////////////////////////
function point(p) {
return {
x: p.x,
y: p.y
};
}