bpmn-js/test/spec/features/label-editing/LabelEditingProviderSpec.js

315 lines
7.1 KiB
JavaScript

'use strict';
require('../../../TestHelper');
/* global bootstrapViewer, inject */
var labelEditingModule = require('../../../../lib/features/label-editing'),
coreModule = require('../../../../lib/core');
var LabelUtil = require('../../../../lib/features/label-editing/LabelUtil');
function triggerKeyEvent(element, event, code) {
var e = document.createEvent('Events');
if (e.initEvent) {
e.initEvent(event, true, true);
}
e.keyCode = code;
e.which = code;
return element.dispatchEvent(e);
}
describe('features - label-editing', function() {
var diagramXML = require('../../../fixtures/bpmn/features/label-editing/labels.bpmn');
var testModules = [ labelEditingModule, coreModule ];
beforeEach(bootstrapViewer(diagramXML, { modules: testModules }));
describe('basics', function() {
it('should register on dblclick', inject(function(elementRegistry, directEditing, eventBus) {
// given
var shape = elementRegistry.get('task-nested-embedded');
// when
eventBus.fire('element.dblclick', { element: shape });
// then
expect(directEditing.isActive()).to.be.true;
}));
it('should cancel on <ESC>', inject(function(elementRegistry, directEditing, eventBus) {
// given
var shape = elementRegistry.get('task-nested-embedded'),
task = shape.businessObject;
var oldName = task.name;
// activate
eventBus.fire('element.dblclick', { element: shape });
// a <textarea /> element
var textarea = directEditing._textbox.textarea;
// when
// change + ESC is pressed
textarea.value = 'new value';
triggerKeyEvent(textarea, 'keydown', 27);
// then
expect(directEditing.isActive()).to.be.false;
expect(task.name).to.equal(oldName);
}));
it('should submit on root element click', inject(function(elementRegistry, directEditing, canvas, eventBus) {
// given
var shape = elementRegistry.get('task-nested-embedded'),
task = shape.businessObject;
// activate
eventBus.fire('element.dblclick', { element: shape });
var newName = 'new value';
// a <textarea /> element
var textarea = directEditing._textbox.textarea;
// when
// change + <element.mousedown>
textarea.value = newName;
eventBus.fire('element.mousedown', { element: canvas.getRootElement() });
// then
expect(directEditing.isActive()).to.be.false;
expect(task.name).to.equal(newName);
}));
});
var elementRegistry,
eventBus,
directEditing;
beforeEach(inject([ 'elementRegistry', 'eventBus', 'directEditing', function(_elementRegistry, _eventBus, _directEditing) {
elementRegistry = _elementRegistry;
eventBus = _eventBus;
directEditing = _directEditing;
}]));
function directEditActivate(element) {
if (element.waypoints) {
eventBus.fire('element.dblclick', { element: element });
} else {
eventBus.fire('element.dblclick', { element: element });
}
}
function directEditUpdate(value) {
directEditing._textbox.textarea.value = value;
}
function directEditComplete(value) {
directEditUpdate(value);
directEditing.complete();
}
function directEditCancel(value) {
directEditUpdate(value);
directEditing.cancel();
}
describe('command support', function() {
it('should update via command stack', function() {
// given
var diagramElement = elementRegistry.get('user-task');
var listenerCalled;
eventBus.on('commandStack.changed', function(e) {
listenerCalled = true;
});
// when
directEditActivate(diagramElement);
directEditComplete('BAR');
// then
expect(listenerCalled).to.be.true;
});
it('should undo via command stack', inject(function(commandStack) {
// given
var diagramElement = elementRegistry.get('user-task');
var oldLabel = LabelUtil.getLabel(diagramElement);
// when
directEditActivate(diagramElement);
directEditComplete('BAR');
commandStack.undo();
// then
var label = LabelUtil.getLabel(diagramElement);
expect(label).to.eql(oldLabel);
}));
});
describe('should trigger redraw', function() {
it('on shape change', function() {
// given
var diagramElement = elementRegistry.get('user-task');
var listenerCalled;
eventBus.on('element.changed', function(e) {
if (e.element === diagramElement) {
listenerCalled = true;
}
});
// when
directEditActivate(diagramElement);
directEditComplete('BAR');
// then
expect(listenerCalled).to.be.true;
});
it('on connection on change', function() {
// given
var diagramElement = elementRegistry.get('sequence-flow-no');
var listenerCalled;
eventBus.on('element.changed', function(e) {
if (e.element === diagramElement.label) {
listenerCalled = true;
}
});
// when
directEditActivate(diagramElement);
directEditComplete('BAR');
// then
expect(listenerCalled).to.be.true;
});
});
describe('element support, should edit', function() {
function directEdit(elementId) {
return inject(function(elementRegistry, eventBus, directEditing) {
var diagramElement = elementRegistry.get(elementId);
var label = LabelUtil.getLabel(diagramElement);
// when
directEditActivate(diagramElement);
// then
// expect editing to be active
expect(directEditing.getValue()).to.eql(label);
expect(directEditing.isActive()).to.be.true;
// when
directEditComplete('B');
// then
// expect update to have happened
label = LabelUtil.getLabel(diagramElement);
expect(label).to.equal('B');
// when
directEditActivate(diagramElement);
directEditCancel('C');
// expect no label update to have happened
label = LabelUtil.getLabel(diagramElement);
expect(label).to.equal('B');
});
}
it('task', directEdit('user-task'));
it('gateway', directEdit('exclusive-gateway'));
it('gateway via label', directEdit('exclusive-gateway_label'));
it('event', directEdit('intermediate-throw-event'));
it('event via label', directEdit('intermediate-throw-event_label'));
it('event without label', directEdit('start-event'));
it('data store reference', directEdit('data-store-reference'));
it('data object reference', directEdit('data-object-reference'));
it('sequenceflow', directEdit('sequence-flow-yes'));
it('sequenceflow without label', directEdit('sequenceflow-unlabeled'));
it('sequenceflow via label', directEdit('sequence-flow-yes_label'));
it('message flow', directEdit('message-flow'));
it('message flow via label', directEdit('message-flow_label'));
it('pool', directEdit('expanded-pool'));
it('pool, collapsed', directEdit('collapsed-pool'));
it('lane with label', directEdit('nested-lane-1-2'));
it('lane without label', directEdit('nested-lane-no-label'));
});
});