bpmn-js/test/spec/draw/BpmnRendererSpec.js

686 lines
19 KiB
JavaScript

import {
bootstrapModeler,
bootstrapViewer,
inject
} from 'test/TestHelper';
import {
create as svgCreate
} from 'tiny-svg';
import coreModule from 'lib/core';
import rendererModule from 'lib/draw';
import modelingModule from 'lib/features/modeling';
import {
query as domQuery
} from 'min-dom';
import { isAny } from 'lib/features/modeling/util/ModelingUtil';
import {
getDi
} from 'lib/draw/BpmnRenderUtil';
function checkErrors(err, warnings) {
expect(warnings).to.be.empty;
expect(err).not.to.exist;
}
describe('draw - bpmn renderer', function() {
it('should render labels', function() {
var xml = require('./BpmnRenderer.labels.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render activity markers', function() {
var xml = require('../../fixtures/bpmn/draw/activity-markers.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render association markers', function() {
var xml = require('../../fixtures/bpmn/draw/associations.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render activity markers (combination)', function() {
var xml = require('../../fixtures/bpmn/draw/activity-markers-combination.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render conditional flows', function() {
var xml = require('../../fixtures/bpmn/draw/conditional-flow.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render conditional default flows', function() {
var xml = require('../../fixtures/bpmn/draw/conditional-flow-default.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
return checkErrors(result.error, result.warnings);
});
});
it('should render NO conditional flow (gateway)', function() {
var xml = require('../../fixtures/bpmn/draw/conditional-flow-gateways.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render conditional flow (typed task)', function() {
var xml = require('../../fixtures/bpmn/draw/conditional-flow-typed-task.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render data objects', function() {
var xml = require('../../fixtures/bpmn/draw/data-objects.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render events', function() {
var xml = require('../../fixtures/bpmn/draw/events.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render events (interrupting)', function() {
var xml = require('../../fixtures/bpmn/draw/events-interrupting.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render event subprocesses (collapsed)', function() {
var xml = require('../../fixtures/bpmn/draw/event-subprocesses-collapsed.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render event subprocesses (expanded)', function() {
var xml = require('../../fixtures/bpmn/draw/event-subprocesses-expanded.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render gateways', function() {
var xml = require('../../fixtures/bpmn/draw/gateways.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render group', function() {
var xml = require('../../fixtures/bpmn/draw/group.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render message marker', function() {
var xml = require('../../fixtures/bpmn/draw/message-marker.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render message label', function() {
var xml = require('../../fixtures/bpmn/draw/message-label.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
inject(function(elementRegistry) {
var dataFlow = elementRegistry.getGraphics('dataFlow');
expect(domQuery('.djs-label', dataFlow)).to.exist;
})();
});
});
it('should render pools', function() {
var xml = require('../../fixtures/bpmn/draw/pools.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render pool collection marker', function() {
var xml = require('../../fixtures/bpmn/draw/pools-with-collection-marker.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render task types', function() {
var xml = require('../../fixtures/bpmn/draw/task-types.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render text annotations', function() {
var xml = require('../../fixtures/bpmn/draw/text-annotation.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render flow markers', function() {
var xml = require('../../fixtures/bpmn/flow-markers.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render xor gateways blank and with X', function() {
var xml = require('../../fixtures/bpmn/draw/xor.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render boundary events with correct z-index', function() {
var xml = require('../../fixtures/bpmn/draw/boundary-event-z-index.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render boundary events without flowNodeRef', function() {
var xml = require('../../fixtures/bpmn/draw/boundary-event-without-refnode.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render boundary event only once if referenced incorrectly via flowNodeRef (robustness)', function() {
var xml = require('../../fixtures/bpmn/draw/boundary-event-with-refnode.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render gateway event if attribute is missing in XML', function() {
var xml = require('../../fixtures/bpmn/draw/gateway-type-default.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render call activity', function() {
var xml = require('../../fixtures/bpmn/draw/call-activity.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(elementRegistry) {
var callActivityGfx = elementRegistry.getGraphics('CallActivity');
// make sure the + marker is shown
expect(domQuery('[data-marker=sub-process]', callActivityGfx)).to.exist;
})();
});
});
it('should render adhoc sub process', function() {
var xml = require('../../fixtures/bpmn/draw/activity-markers-simple.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(elementRegistry) {
var callActivityGfx = elementRegistry.getGraphics('AdHocSubProcess');
// make sure the + marker is shown
expect(domQuery('[data-marker=adhoc]', callActivityGfx)).to.exist;
})();
});
});
it('should add random ID suffix to marker ID', function() {
var xml = require('../../fixtures/bpmn/simple.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(canvas) {
var svg = canvas._svg;
var markers = svg.querySelectorAll('marker');
expect(markers[0].id).to.match(/^sequenceflow-end-white-black-[A-Za-z0-9]+$/);
})();
});
});
it('should properly render colored markers', function() {
var xml = require('./BpmnRenderer.colors.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(canvas) {
var svg = canvas._svg,
markers = svg.querySelectorAll('marker');
expect(markers).to.have.length(7);
expect(markers[0].id).to.match(/^sequenceflow-end-rgb_255_224_178_-rgb_251_140_0_-[A-Za-z0-9]{25}$/);
expect(markers[1].id).to.match(/^sequenceflow-end-yellow-blue-[A-Za-z0-9]{25}$/);
expect(markers[2].id).to.match(/^sequenceflow-end-white-_FB8C00-[A-Za-z0-9]{25}$/);
expect(markers[3].id).to.match(/^sequenceflow-end-white-rgba_255_0_0_0_9_-[A-Za-z0-9]{25}$/);
expect(markers[4].id).to.match(/^association-end-_FFE0B2-_FB8C00-[A-Za-z0-9]{25}$/);
expect(markers[5].id).to.match(/^messageflow-end-_FFE0B2-_FB8C00-[A-Za-z0-9]{25}$/);
expect(markers[6].id).to.match(/^messageflow-start-_FFE0B2-_FB8C00-[A-Za-z0-9]{25}$/);
})();
});
});
it('should properly render connection markers (2)', function() {
var xml = require('./BpmnRenderer.connection-colors.bpmn');
return bootstrapViewer(xml).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(canvas) {
var svg = canvas._svg,
markers = svg.querySelectorAll('marker');
expect(markers).to.have.length(4);
expect(markers[0].id).to.match(/^association-end-rgb_23_100_344_-rgb_23_100_344_-[A-Za-z0-9]{25}$/);
expect(markers[1].id).to.match(/^association-end-_E1BEE7-_8E24AA-[A-Za-z0-9]{25}$/);
expect(markers[2].id).to.match(/^messageflow-end-rgb_23_100_344_-rgb_23_100_344_-[A-Za-z0-9]{25}$/);
expect(markers[3].id).to.match(/^messageflow-start-rgb_23_100_344_-rgb_23_100_344_-[A-Za-z0-9]{25}$/);
})();
});
});
it('should render sequenceFlows without source', function() {
var xml = require('./BpmnRenderer.sequenceFlow-no-source.bpmn');
return bootstrapModeler(xml, {
modules: [
coreModule,
rendererModule,
modelingModule
]
}).call(this).then(function(result) {
var err = result.error;
expect(err).not.to.exist;
inject(function(elementFactory, graphicsFactory) {
// given
var g = svgCreate('g');
var connection = elementFactory.create('connection', {
type: 'bpmn:SequenceFlow',
waypoints: [
{ x: 0, y: 0 },
{ x: 10, y: 100 }
]
});
var gfx = graphicsFactory.drawConnection(g, connection);
expect(gfx).to.exist;
})();
});
});
describe('colors', function() {
var xml = require('./BpmnRenderer.colors.bpmn');
var groupXML = require('./BpmnRenderer.group-colors.bpmn');
it('should render colors without warnings and errors', function() {
return bootstrapViewer(xml).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
it('should render group colors', function() {
return bootstrapViewer(groupXML).call(this).then(function(result) {
checkErrors(result.error, result.warnings);
});
});
describe('default colors', function() {
var defaultFillColor = 'red',
defaultStrokeColor = 'lime',
defaultLabelColor = 'blue';
// TODO(philippfromme): remove once we drop PhantomJS
function expectedColors(color) {
var conversionValues = {
blue: '#0000ff',
lime: '#00ff00',
red: '#ff0000',
yellow: '#ffff00',
'rgb(251, 140, 0)': '#fb8c00',
'#FB8C00': 'rgb(251, 140, 0)',
'#3399aa': 'rgb(51, 153, 170)'
};
return [
color,
color.toLowerCase(),
color.toUpperCase(),
conversionValues[ color ],
conversionValues[ color ] && conversionValues[ color ].toLowerCase(),
conversionValues[ color ] && conversionValues[ color ].toUpperCase()
];
}
beforeEach(bootstrapViewer(xml,{
bpmnRenderer: {
defaultFillColor: defaultFillColor,
defaultStrokeColor: defaultStrokeColor,
defaultLabelColor: defaultLabelColor
}
}));
// TODO(philippfromme): remove once we drop PhantomJS
/**
* Ensure alpha channel of RGB (rgba) color has one decimal point.
*
* @param {string} color
*
* @return {string}
*/
function fixRgba(color) {
if (color.indexOf('rgba') !== -1) {
return [
'rgba(',
color
.replace(/rgba\(|\)/g, '')
.split(',')
.map(function(string) {
if (string.indexOf('.') !== -1) {
return parseFloat(string).toFixed(1);
}
return parseInt(string);
})
.join(', '),
')'
].join('');
}
return color;
}
function expectFillColor(element, color) {
expect(expectedColors(color)).to.include(fixRgba(element.style.fill));
}
function expectStrokeColor(element, color) {
expect(expectedColors(color)).to.include(fixRgba(element.style.stroke));
}
/**
* Expect colors depending on element type.
*
* @param {djs.model.base} element - Element.
* @param {SVG} gfx - Graphics of element.
* @param {string} fillColor - Fill color to expect.
* @param {string} strokeColor - Stroke color to expect.
*/
function expectColors(element, gfx, fillColor, strokeColor, labelColor) {
var djsVisual = domQuery('.djs-visual', gfx);
var circle, path, polygon, polyline, rect, text;
if (element.labelTarget) {
text = domQuery('text', djsVisual);
expectFillColor(text, labelColor);
} else if (element.waypoints) {
path = domQuery('path', djsVisual);
polyline = domQuery('polyline', djsVisual);
expectStrokeColor(path || polyline, strokeColor);
} else if (isAny(element, [ 'bpmn:StartEvent', 'bpmn:EndEvent' ])) {
circle = domQuery('circle', djsVisual);
expectFillColor(circle, fillColor);
expectStrokeColor(circle, strokeColor);
} else if (isAny(element, [ 'bpmn:Task', 'bpmn:SubProcess', 'bpmn:Participant' ])) {
rect = domQuery('rect', djsVisual);
text = domQuery('text', djsVisual);
expectFillColor(rect, fillColor);
expectStrokeColor(rect, strokeColor);
expectFillColor(text, labelColor);
} else if (isAny(element, [ 'bpmn:Gateway' ])) {
polygon = domQuery('polygon', djsVisual);
expectFillColor(polygon, fillColor);
expectStrokeColor(polygon, strokeColor);
}
}
it('should render default colors without overriding', inject(function(canvas, elementRegistry) {
var rootElement = canvas.getRootElement();
elementRegistry.forEach(function(element) {
if (element === rootElement) {
return;
}
var gfx = elementRegistry.getGraphics(element),
di = getDi(element),
fillColor = di.get('color:background-color') || di.get('bioc:fill') || defaultFillColor,
strokeColor = di.get('color:border-color') || di.get('bioc:stroke') || defaultStrokeColor,
labelDi = di.get('label'),
labelColor = labelDi && labelDi.get('color:color') || defaultLabelColor;
expectColors(element, gfx, fillColor, strokeColor, labelColor);
});
}));
});
});
describe('path', function() {
var diagramXML = require('./BpmnRenderer.simple-cropping.bpmn');
var testModules = [ coreModule, rendererModule ];
beforeEach(bootstrapModeler(diagramXML, { modules: testModules }));
describe('circle', function() {
it('should return a circle path', inject(function(canvas, elementRegistry, graphicsFactory) {
// given
var eventElement = elementRegistry.get('StartEvent_1');
// when
var startPath = graphicsFactory.getShapePath(eventElement);
// then
expect(startPath).to.equal('M247,343m0,-18a18,18,0,1,1,0,36a18,18,0,1,1,0,-36z');
}));
it('should return a diamond path', inject(function(canvas, elementRegistry, graphicsFactory) {
// given
var gatewayElement = elementRegistry.get('ExclusiveGateway_1');
// when
var gatewayPath = graphicsFactory.getShapePath(gatewayElement);
// then
expect(gatewayPath).to.equal('M418,318l25,25l-25,25l-25,-25z');
}));
it('should return a rounded rectangular path', inject(function(canvas, elementRegistry, graphicsFactory) {
// given
var subProcessElement = elementRegistry.get('SubProcess_1');
// when
var subProcessPath = graphicsFactory.getShapePath(subProcessElement);
// then
expect(subProcessPath).to.equal('M584,243l330,0a10,10,0,0,1,10,10l0,180a10,10,0,0,1,-10,10' +
'l-330,0a10,10,0,0,1,-10,-10l0,-180a10,10,0,0,1,10,-10z');
}));
it('should return a rectangular path', inject(function(canvas, elementRegistry, graphicsFactory) {
// given
var TextAnnotationElement = elementRegistry.get('TextAnnotation_1');
// when
var TextAnnotationPath = graphicsFactory.getShapePath(TextAnnotationElement);
// then
expect(TextAnnotationPath).to.equal('M368,156l100,0l0,80l-100,0z');
}));
});
});
describe('extension API', function() {
var diagramXML = require('../../fixtures/bpmn/simple.bpmn');
beforeEach(bootstrapModeler(diagramXML, {
modules: [
coreModule,
rendererModule
]
}));
it('should expose helpers', inject(function(bpmnRenderer) {
// then
// unsafe to use render APIs
expect(bpmnRenderer._drawPath).to.be.a('function');
expect(bpmnRenderer._renderer).to.be.a('function');
// very unsafe to use internal state
expect(bpmnRenderer.handlers).to.exist;
}));
});
});