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PopupMenuSpec.js
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import { waitFor as originalWaitFor } from '@testing-library/preact';
import {
bootstrapDiagram,
getDiagramJS,
inject
} from 'test/TestHelper';
import testImage from './resources/a.png';
import {
assign,
isFunction
} from 'min-dash';
import {
query as domQuery,
queryAll as domQueryAll,
classes as domClasses
} from 'min-dom';
import { createEvent as globalEvent } from '../../../util/MockEvents';
import popupMenuModule from 'lib/features/popup-menu';
import modelingModule from 'lib/features/modeling';
import { html } from 'lib/ui';
const waitFor = (callback) => originalWaitFor(callback, { timeout: 10000 });
describe('features/popup-menu', function() {
this.timeout(10000);
beforeEach(bootstrapDiagram({
modules: [
popupMenuModule,
modelingModule
]
}));
var menuProvider = new Provider(
{
'entry2': { label: 'foo' },
'entry3': { label: 'bar' }
},
{
'entry1': { label: 'foo' }
}
);
var betterMenuProvider = new Provider(
{ entryB: { label: 'B' } },
{ entryA: { label: 'A' } }
);
describe('bootstrap', function() {
it('should expose <popupMenu> service', inject(function(popupMenu) {
expect(popupMenu).to.exist;
expect(popupMenu.open).to.exist;
}));
});
describe('#registerProvider', function() {
it('should add provider', inject(function(popupMenu) {
// given
var entriesSpy = sinon.spy(function() {
return {};
});
var provider = new Provider(entriesSpy);
// when
popupMenu.registerProvider('provider', provider);
popupMenu.open({}, 'provider', {});
// then
expect(entriesSpy).to.be.calledOnce;
}));
it('should add two providers', inject(function(popupMenu) {
// given
var entriesSpy = sinon.spy(function() {
return {};
});
var provider1 = new Provider(entriesSpy),
provider2 = new Provider(entriesSpy);
// when
popupMenu.registerProvider('provider1', provider1);
popupMenu.registerProvider('provider2', provider2);
popupMenu.open({}, 'provider1', {});
popupMenu.open({}, 'provider2', {});
// then
expect(entriesSpy).to.be.calledTwice;
}));
it('should add multiple providers for the same id', inject(function(popupMenu) {
// given
var entriesSpy = sinon.spy(function() {
return {};
});
var provider1 = new Provider(entriesSpy),
provider2 = new Provider(entriesSpy);
// when
popupMenu.registerProvider('provider', provider1);
popupMenu.registerProvider('provider', provider2);
popupMenu.open({}, 'provider', {});
// then
expect(entriesSpy).to.be.calledTwice;
}));
describe('ordering', function() {
function updater() {
return function() {
return {};
};
}
var plainProvider = new Provider({ entryA: { action: function() {} } }),
updatingProvider = new Provider(updater);
it('should call providers by registration order per default', inject(function(popupMenu) {
// given
popupMenu.registerProvider('menu', plainProvider);
popupMenu.registerProvider('menu', updatingProvider);
// when
var isEmpty = popupMenu.isEmpty({}, 'menu');
// then
expect(isEmpty).to.be.true;
}));
it('should call providers by priority', inject(function(popupMenu) {
// given
popupMenu.registerProvider('menu', plainProvider);
popupMenu.registerProvider('menu', 1200, updatingProvider);
// when
var isEmpty = popupMenu.isEmpty({}, 'menu');
// then
expect(isEmpty).to.be.false;
}));
});
});
describe('#isEmpty', function() {
it('should return true if empty', inject(function(popupMenu) {
// when
popupMenu.registerProvider('empty-menu', new Provider({}, {}));
// then
expect(popupMenu.isEmpty({}, 'empty-menu')).to.be.true;
}));
it('should return true if there are no providers', inject(function(popupMenu) {
// then
expect(popupMenu.isEmpty({}, 'empty-menu')).to.be.true;
}));
it('should return false if entries', inject(function(popupMenu) {
// when
popupMenu.registerProvider('entry-menu', new Provider({ singleEntry: {} }));
// then
expect(popupMenu.isEmpty({}, 'entry-menu')).to.be.false;
}));
it('should return false if there are only header entries', inject(function(popupMenu) {
// when
popupMenu.registerProvider('header-entry-menu', new Provider({}, { singleEntry: {} }));
// then
expect(popupMenu.isEmpty({}, 'header-entry-menu')).to.be.false;
}));
it('should throw error when provider id is missing', inject(
function(popupMenu) {
// then
expect(function() {
popupMenu.isEmpty({});
}).to.throw('provider ID is missing');
}
));
it('should throw error when target is missing', inject(
function(popupMenu) {
// then
expect(function() {
popupMenu.isEmpty();
}).to.throw('target is missing');
}
));
});
describe('#open', function() {
beforeEach(inject(function(popupMenu) {
popupMenu.registerProvider('menu', menuProvider);
}));
it('should open', inject(async function(popupMenu, eventBus) {
// given
var openSpy = sinon.spy();
var openedSpy = sinon.spy();
eventBus.on('popupMenu.open', openSpy);
eventBus.on('popupMenu.opened', openedSpy);
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
expect(popupMenu._current).to.exist;
expect(openSpy).to.have.been.calledOnce;
await waitFor(() => expect(openedSpy).to.have.been.calledOnce);
expect(openedSpy).to.have.been.calledOnce;
}));
it('should scaffold basic structure', inject(function(popupMenu, canvas) {
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
var container = getPopupContainer();
// then
expect(domClasses(container).has('djs-popup-parent')).to.be.true;
expect(queryPopupAll('.djs-popup')).to.have.length(1);
expect(domClasses(queryPopup('.djs-popup')).has('menu')).to.be.true;
}));
it('should attach to diagram container', inject(function(popupMenu, canvas) {
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
var container = getPopupContainer();
// then
expect(container.parentNode).to.equal(canvas.getContainer());
}));
it('should be visible even if no `position.cursor` was passed', inject(function(popupMenu) {
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
var container = getPopupContainer();
// then
expect(getComputedStyle(container).visibility).not.to.eql('hidden');
}));
it('should add entries to menu', inject(function(popupMenu) {
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
var domEntry = queryEntry('entry1');
expect(domEntry.textContent).to.eql('foo');
}));
it('should add action-id to entry', inject(function(popupMenu) {
// when
popupMenu.registerProvider('item-menu', {
getEntries: function() {
return [
{ id: 'save', label: 'SAVE' },
{ id: 'load', label: 'LOAD' },
{ id: 'undo', label: 'UNDO' }
];
},
getHeaderEntries: function() {}
});
popupMenu.open({}, 'item-menu', { x: 100, y: 100 });
// then
var group = getGroup('default');
var entry1 = group.childNodes[0];
var entry2 = group.childNodes[1];
var entry3 = group.childNodes[2];
expect(entry1.getAttribute('data-id')).to.eql('save');
expect(entry2.getAttribute('data-id')).to.eql('load');
expect(entry3.getAttribute('data-id')).to.eql('undo');
}));
it('should add `data-popup` to popup menu container', inject(function(popupMenu) {
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
var container = getPopupContainer(popupMenu);
expect(container.dataset).to.have.property('popup', 'menu');
}));
it('should throw error when no provider', inject(function(popupMenu) {
// when not registering a provider
// then
expect(function() {
popupMenu.open({}, 'foo', { x: 100, y: 100 });
}).to.throw('provider for <foo> not found');
}));
it('should throw error when element is missing', inject(function(popupMenu) {
popupMenu.registerProvider('menu', menuProvider);
expect(function() {
popupMenu.open();
}).to.throw('target is missing');
}));
describe('grouping', function() {
it('should group entries', inject(function(popupMenu) {
// given
popupMenu.registerProvider('group-menu', {
getEntries: function() {
return [
{ id: 'save', label: 'SAVE', group: 'file' },
{ id: 'load', label: 'LOAD', group: 'file' },
{ id: 'undo', label: 'UNDO', group: 'command' },
{ id: 'redo', label: 'REDO', group: 'command' },
{ id: 'clear', label: 'CLEAR' }
];
}
});
// when
popupMenu.open({}, 'group-menu', { x: 100, y: 100 });
// then
var parent = queryPopup('.djs-popup-results'),
group1 = parent.childNodes[0],
group2 = parent.childNodes[1],
group3 = parent.childNodes[2];
expect(group1.dataset).to.have.property('group', 'file');
expect(group2.dataset).to.have.property('group', 'command');
expect(group3.dataset).to.have.property('group', 'default');
expect(group1.childNodes).to.have.lengthOf(2);
expect(group2.childNodes).to.have.lengthOf(2);
expect(group3.childNodes).to.have.lengthOf(1);
}));
it('should use group <default> if not provided', inject(function(popupMenu) {
// given
popupMenu.registerProvider('group-menu', {
getEntries: function() {
return [
{ id: 'save', label: 'SAVE' },
{ id: 'load', label: 'LOAD' },
{ id: 'undo', label: 'UNDO' },
{ id: 'redo', label: 'REDO' },
{ id: 'clear', label: 'CLEAR' }
];
}
});
// when
popupMenu.open({}, 'group-menu', { x: 100, y: 100 });
// then
var parent = queryPopup('.djs-popup-results'),
group1 = parent.childNodes[0];
expect(parent.children).to.have.lengthOf(1);
expect(group1.dataset).to.have.property('group', 'default');
expect(group1.children).to.have.lengthOf(5);
}));
it('should NOT allow XSS via group', inject(function(popupMenu) {
// given
popupMenu.registerProvider('group-menu', {
getEntries: function() {
return [
{ id: 'save', label: 'SAVE', group: '"><marquee />' }
];
}
});
// when
popupMenu.open({}, 'group-menu', { x: 100, y: 100 });
// then
var injected = queryPopup('marquee');
expect(injected).not.to.exist;
}));
it('should display group name if provided', inject(function(popupMenu) {
// given
popupMenu.registerProvider('group-menu', {
getEntries: function() {
return [
{ id: 'save', group: { name: 'file' , id: 'file' } },
{ id: 'load', group: { name: 'file' , id: 'file' } },
{ id: 'undo', group: { name: 'command' , id: 'command' } },
{ id: 'redo', group: { name: 'command' , id: 'command' } },
];
} });
// when
popupMenu.open({}, 'group-menu', { x: 100, y: 100 });
const entryHeaders = queryPopupAll('.entry-header');
// then
expect(entryHeaders).to.have.lengthOf(2);
expect(entryHeaders[0].textContent).to.eql('file');
expect(entryHeaders[1].textContent).to.eql('command');
}));
it('should support legacy groups (type = string)', inject(function(popupMenu) {
// given
popupMenu.registerProvider('group-menu', {
getEntries: function() {
return [
{ id: 'save', group: 'file' },
{ id: 'load', group: 'file' }
];
} });
// when
popupMenu.open({}, 'group-menu', { x: 100, y: 100 });
const entryHeaders = queryPopup('[data-group="file"]');
// then
expect(entryHeaders).to.exist;
expect(entryHeaders.children).to.have.lengthOf(2);
}));
});
describe('multiple providers', function() {
beforeEach(inject(function(popupMenu) {
popupMenu.registerProvider('better-menu', betterMenuProvider);
}));
it('should open first menu', inject(function(popupMenu, eventBus) {
// given
var openSpy = sinon.spy();
eventBus.on('popupMenu.open', openSpy);
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
expect(popupMenu._current).to.exist;
expect(popupMenu._current.headerEntries).to.have.keys('entry1');
expect(popupMenu._current.entries).to.have.keys('entry2', 'entry3');
}));
it('should open second menu', inject(function(popupMenu, eventBus) {
// given
var openSpy = sinon.spy();
eventBus.on('popupMenu.open', openSpy);
// when
popupMenu.open({}, 'better-menu', { x: 100, y: 100 });
// then
expect(popupMenu._current).to.exist;
expect(popupMenu._current.entries).to.have.keys('entryB');
expect(popupMenu._current.headerEntries).to.have.keys('entryA');
}));
});
});
describe('#refresh', function() {
it('should refresh', inject(function(eventBus, popupMenu) {
// given
var refreshSpy = sinon.spy();
eventBus.on('popupMenu.refresh', refreshSpy);
var dynamicMenuProvider = {
getPopupMenuEntries: function() {
return {
foo: { label: 'Foo' },
bar: { label: 'Bar' }
};
},
getHeaderEntries: function() {
return {
foo: { id: 'foo', label: 'Foo' },
bar: { id: 'bar', label: 'Bar' }
};
}
};
popupMenu.registerProvider('menu', dynamicMenuProvider);
popupMenu.open({}, 'menu', { x: 100, y: 100 });
expect(popupMenu._current).to.exist;
expect(popupMenu._current.entries).to.have.keys('foo', 'bar');
expect(popupMenu._current.entries).not.to.have.keys('baz');
expect(popupMenu._current.headerEntries).to.have.keys('foo', 'bar');
expect(popupMenu._current.headerEntries).not.to.have.keys('baz');
// when
dynamicMenuProvider.getPopupMenuEntries = function() {
return {
foo: { label: 'Foo' },
bar: { label: 'Bar' },
baz: { label: 'Baz' }
};
};
dynamicMenuProvider.getHeaderEntries = function() {
return {
foo: { id: 'foo', label: 'Foo' },
bar: { id: 'bar', label: 'Bar' },
baz: { id: 'baz', label: 'Baz' }
};
};
popupMenu.refresh();
// then
expect(refreshSpy).to.have.been.calledOnce;
expect(popupMenu._current).to.exist;
expect(popupMenu._current.entries).to.have.keys('foo', 'bar', 'baz');
expect(popupMenu._current.headerEntries).to.have.keys('foo', 'bar', 'baz');
}));
it('should not refresh', inject(function(eventBus, popupMenu) {
// given
var refreshSpy = sinon.spy();
eventBus.on('popupMenu.refresh', refreshSpy);
// when
popupMenu.refresh();
// then
expect(refreshSpy).not.to.have.been.called;
}));
});
describe('#close', function() {
beforeEach(inject(async function(eventBus, popupMenu) {
var openedSpy = sinon.spy();
eventBus.on('popupMenu.opened', openedSpy);
popupMenu.registerProvider('menu', menuProvider);
popupMenu.open({}, 'menu', { x: 100, y: 100 });
await waitFor(() => expect(openedSpy).to.have.been.calledOnce);
}));
it('should close', inject(async function(popupMenu, eventBus) {
// given
var closeSpy = sinon.spy();
var closedSpy = sinon.spy();
eventBus.on('popupMenu.close', closeSpy);
eventBus.on('popupMenu.closed', closedSpy);
// when
popupMenu.close();
await waitFor(() => expect(closedSpy).to.have.been.calledOnce);
// then
var open = popupMenu.isOpen();
expect(open).to.be.false;
expect(closeSpy).to.have.been.calledOnce;
expect(closedSpy).to.have.been.calledOnce;
}));
it('should remove container', inject(function(popupMenu, eventBus) {
// given
var closeSpy = sinon.spy();
var container = getPopupContainer();
eventBus.on('popupMenu.close', closeSpy);
// assume
expect(container.parentNode).to.exist;
// when
popupMenu.close();
// then
expect(popupMenu.isOpen()).to.be.false;
expect(closeSpy).to.have.been.calledOnce;
expect(container.parentNode).not.to.exist;
}));
it('should not fail if already closed', inject(function(popupMenu) {
// when
popupMenu.close();
// then
expect(function() {
popupMenu.close();
}).not.to.throw();
}));
it('should refocus canvas on close', inject(function(canvas, popupMenu) {
// given
sinon.spy(canvas, 'restoreFocus');
// when
popupMenu.close();
// then
expect(canvas.restoreFocus).to.have.been.calledOnce;
}));
});
describe('#isOpen', function() {
it('should not be open initially', inject(function(popupMenu) {
// when
popupMenu.registerProvider('menu', menuProvider);
// then
expect(popupMenu.isOpen()).to.be.false;
}));
it('should be open after opening', inject(function(popupMenu) {
// when
popupMenu.registerProvider('menu', menuProvider);
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
expect(popupMenu.isOpen()).to.be.true;
}));
it('should be closed after closing', inject(function(popupMenu) {
// given
popupMenu.registerProvider('menu', menuProvider);
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// when
popupMenu.close();
// then
expect(popupMenu.isOpen()).to.be.false;
}));
});
describe('#trigger', function() {
it('should trigger the right action handler', inject(function(popupMenu) {
// given
popupMenu.registerProvider('test-menu', {
getEntries: function() {
return [
{
id: '1',
label: 'Entry 1',
className: 'Entry_1',
action: function(event, entry) {
return 'Entry 1';
}
}, {
id: '2',
label: 'Entry 2',
className: 'Entry_2',
action: function(event, entry) {
return 'Entry 2';
}
}
];
},
getHeaderEntries: function() {
return [
{
id: '3',
label: 'Entry 3',
className: 'Entry_3',
action: function(event, entry) {
return 'Entry 3';
}
}
];
}
});
popupMenu.open({}, 'test-menu', { x: 100, y: 100 });
var entry = queryEntry('2');
var headerEntry = queryEntry('3');
// when
var triggerEntry = popupMenu.trigger(globalEvent(entry, { x: 0, y: 0 }));
var triggerHeaderEntry = popupMenu.trigger(globalEvent(headerEntry, { x: 0, y: 0 }));
// then
expect(triggerEntry).to.eql('Entry 2');
expect(triggerHeaderEntry).to.eql('Entry 3');
}));
describe('complex handler', function() {
it('should trigger click', inject(function(popupMenu) {
// given
popupMenu.registerProvider('test-menu', {
getEntries: function() {
return [
{
id: '1',
label: 'Entry 1',
className: 'Entry_1',
action: {
click: () => 'Entry 1 click',
dragstart: () => 'Entry 1 dragstart'
}
}
];
},
getHeaderEntries: function() {
return [
{
id: '2',
label: 'Entry 2',
className: 'Entry_2',
action: {
click: () => 'Entry 2 click'
}
}
];
}
});
popupMenu.open({}, 'test-menu', { x: 100, y: 100 });
var entry = queryEntry('1');
var headerEntry = queryEntry('2');
// when
var triggerEntry = popupMenu.trigger(globalEvent(entry, { x: 0, y: 0 }));
var triggerHeaderEntry = popupMenu.trigger(globalEvent(headerEntry, { x: 0, y: 0 }));
// then
expect(triggerEntry).to.eql('Entry 1 click');
expect(triggerHeaderEntry).to.eql('Entry 2 click');
}));
it('should trigger dragstart', inject(function(popupMenu) {
// given
popupMenu.registerProvider('test-menu', {
getEntries: function() {
return [
{
id: '1',
label: 'Entry 1',
className: 'Entry_1',
action: {
click: () => 'Entry 1 click',
dragstart: () => 'Entry 1 dragstart'
}
}
];
}
});
popupMenu.open({}, 'test-menu', { x: 100, y: 100 });
var entry = queryEntry('1');
// when
var triggerEntry = popupMenu.trigger(globalEvent(entry, { x: 0, y: 0 }), null, 'dragstart');
// then
expect(triggerEntry).to.eql('Entry 1 dragstart');
}));
});
});
describe('events integration', function() {
it('should fire "popupMenu.trigger"', inject(function(popupMenu, eventBus) {
// given
var triggerSpy = sinon.spy();
eventBus.on('popupMenu.trigger', triggerSpy);
popupMenu.registerProvider('test-menu', {
getEntries: function() {
return [ {
id: '1',
label: 'Entry 1',
action: () => {}
} ];
}
});
popupMenu.open({}, 'test-menu', { x: 100, y: 100 });
var entry = queryEntry('1');
var event = globalEvent(entry, { x: 0, y: 0 });
// when
popupMenu.trigger(event);
// then
expect(triggerSpy).to.have.been.calledOnce;
expect(triggerSpy.getCall(0).args[1]).to.eql({
entry: { ...popupMenu._getEntry('1'), id: '1' },
event
});
}));
});
describe('with updater', function() {
it('should allow to add entries', inject(function(popupMenu) {
// given
var plainProvider = new Provider({ entryA: { className: 'plain' } }),
updatingProvider = new Provider(function() {
return function(entries) {
return assign(entries, { entryB: { className: 'updating' } });
};
});
popupMenu.registerProvider('menu', plainProvider);
popupMenu.registerProvider('menu', updatingProvider);
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
var first = queryPopup('.plain'),
second = queryPopup('.updating');
expect(first).to.exist;
expect(second).to.exist;
}));
it('should allow to add header entries', inject(function(popupMenu) {
// given
var headerEntriesProvider = new Provider(null, function() {
return function(entries) {
return assign(entries, { entryB: { className: 'header' } });
};
});
popupMenu.registerProvider('menu', headerEntriesProvider);
// when
popupMenu.open({}, 'menu', { x: 100, y: 100 });
// then
var element = queryPopup('.header');
expect(element).to.exist;
}));
it('should allow to update entries', inject(function(popupMenu) {
// given
var plainProvider = new Provider({ entryA: { action: function() {} } }),
updatingProvider = new Provider(function() {
return function(entries) {
return assign(entries, { entryA: { className: 'special-entry' } });
};
});
popupMenu.registerProvider('menu', plainProvider);
popupMenu.registerProvider('menu', updatingProvider);
// when