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Add method for retrieving ol.Overlay by id

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This commit is contained in:
jonataswalker
2015-10-14 16:01:48 -03:00
parent d29e5eaef1
commit fce065e185
5 changed files with 30 additions and 117 deletions
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29
test/spec/ol/overlay.test.js
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@@ -41,34 +41,33 @@ describe('ol.Overlay', function() {
});
describe('#setId()', function() {
describe('#getId()', function() {
var overlay, target;
beforeEach(function() {
target = document.createElement('div');
overlay = new ol.Overlay({
element: target,
position: [0, 0]
});
map.addOverlay(overlay);
});
afterEach(function() {
map.removeOverlay(overlay);
});
it('sets the overlay identifier', function() {
it('returns the overlay identifier', function() {
overlay = new ol.Overlay({
element: target,
position: [0, 0]
});
map.addOverlay(overlay);
expect(overlay.getId()).to.be(undefined);
overlay.setId('foo');
map.removeOverlay(overlay);
overlay = new ol.Overlay({
id: 'foo',
element: target,
position: [0, 0]
});
map.addOverlay(overlay);
expect(overlay.getId()).to.be('foo');
});
it('accepts a string or number', function() {
overlay.setId('foo');
expect(overlay.getId()).to.be('foo');
overlay.setId(2);
expect(overlay.getId()).to.be(2);
});
});
});