98 lines
2.8 KiB
JavaScript
98 lines
2.8 KiB
JavaScript
import util from '../src/js/util.js';
|
|
|
|
describe('util.js', function() {
|
|
|
|
describe('customEvent', function() {
|
|
|
|
it('sets the event type', function() {
|
|
var event = util.customEvent('example');
|
|
expect(event.type).toEqual('example');
|
|
});
|
|
|
|
it('sets the event detail', function() {
|
|
var event = util.customEvent('example', 'detail');
|
|
expect(event.detail).toEqual('detail');
|
|
});
|
|
|
|
});
|
|
|
|
describe('normalizeBBox', function() {
|
|
|
|
it('defaults the anchor keys to values from the bbox', function() {
|
|
expect(util.normalizeBBox({
|
|
x: 'bbox x',
|
|
x2: 'bbox x2',
|
|
cy: 'bbox cy',
|
|
ay: 'bbox ay'
|
|
})).toEqual({
|
|
x: 'bbox x',
|
|
x2: 'bbox x2',
|
|
cy: 'bbox cy',
|
|
ax: 'bbox x',
|
|
ax2: 'bbox x2',
|
|
ay: 'bbox ay'
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
describe('spaceHorizontally', function() {
|
|
|
|
it('positions each item', function() {
|
|
var svg = Snap(document.createElement('svg')),
|
|
items = [
|
|
svg.group(),
|
|
svg.group(),
|
|
svg.group()
|
|
];
|
|
|
|
spyOn(items[0], 'getBBox').and.returnValue({ ay: 5, width: 10 });
|
|
spyOn(items[1], 'getBBox').and.returnValue({ ay: 15, width: 30 });
|
|
spyOn(items[2], 'getBBox').and.returnValue({ ay: 10, width: 20 });
|
|
spyOn(items[0], 'transform').and.callThrough();
|
|
spyOn(items[1], 'transform').and.callThrough();
|
|
spyOn(items[2], 'transform').and.callThrough();
|
|
|
|
util.spaceHorizontally(items, { padding: 5 });
|
|
|
|
expect(items[0].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(0, 10));
|
|
expect(items[1].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(15, 0));
|
|
expect(items[2].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(50, 5));
|
|
});
|
|
|
|
});
|
|
|
|
describe('spaceVertically', function() {
|
|
|
|
it('positions each item', function() {
|
|
var svg = Snap(document.createElement('svg')),
|
|
items = [
|
|
svg.group(),
|
|
svg.group(),
|
|
svg.group()
|
|
];
|
|
|
|
spyOn(items[0], 'getBBox').and.returnValue({ cx: 5, height: 10 });
|
|
spyOn(items[1], 'getBBox').and.returnValue({ cx: 15, height: 30 });
|
|
spyOn(items[2], 'getBBox').and.returnValue({ cx: 10, height: 20 });
|
|
spyOn(items[0], 'transform').and.callThrough();
|
|
spyOn(items[1], 'transform').and.callThrough();
|
|
spyOn(items[2], 'transform').and.callThrough();
|
|
|
|
util.spaceVertically(items, { padding: 5 });
|
|
|
|
expect(items[0].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(10, 0));
|
|
expect(items[1].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(0, 15));
|
|
expect(items[2].transform).toHaveBeenCalledWith(Snap.matrix()
|
|
.translate(5, 50));
|
|
});
|
|
|
|
});
|
|
|
|
});
|