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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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50
test/spec/ol/map.test.js
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@@ -346,80 +346,36 @@ describe('ol.Map', function() {
it('returns an overlay by id', function() {
overlay = new ol.Overlay({
element: overlay_target,
position: [0, 0]
});
overlay.setId('foo');
map.addOverlay(overlay);
expect(map.getOverlayById('foo')).to.be(overlay);
});
it('returns an overlay by id (set after add)', function() {
overlay = new ol.Overlay({
id: 'foo',
element: overlay_target,
position: [0, 0]
});
map.addOverlay(overlay);
expect(map.getOverlayById('foo')).to.be(null);
overlay.setId('foo');
expect(map.getOverlayById('foo')).to.be(overlay);
});
it('returns null when no overlay is found', function() {
overlay = new ol.Overlay({
id: 'foo',
element: overlay_target,
position: [0, 0]
});
overlay.setId('foo');
map.addOverlay(overlay);
expect(map.getOverlayById('bar')).to.be(null);
});
it('returns null after removing overlay', function() {
overlay = new ol.Overlay({
id: 'foo',
element: overlay_target,
position: [0, 0]
});
overlay.setId('foo');
map.addOverlay(overlay);
expect(map.getOverlayById('foo')).to.be(overlay);
map.removeOverlay(overlay);
expect(map.getOverlayById('foo')).to.be(null);
});
it('returns correct overlay after add/remove/add', function() {
expect(map.getOverlayById('foo')).to.be(null);
var first = new ol.Overlay({
element: overlay_target,
position: [0, 0]
});
first.setId('foo');
map.addOverlay(first);
expect(map.getOverlayById('foo')).to.be(first);
map.removeOverlay(first);
expect(map.getOverlayById('foo')).to.be(null);
var second = new ol.Overlay({
element: overlay_target,
position: [0, 0]
});
second.setId('foo');
map.addOverlay(second);
expect(map.getOverlayById('foo')).to.be(second);
});
it('returns correct overlay after add/change', function() {
expect(map.getOverlayById('foo')).to.be(null);
overlay = new ol.Overlay({
element: overlay_target,
position: [0, 0]
});
overlay.setId('foo');
map.addOverlay(overlay);
expect(map.getOverlayById('foo')).to.be(overlay);
overlay.setId('bar');
expect(map.getOverlayById('foo')).to.be(null);
expect(map.getOverlayById('bar')).to.be(overlay);
});
});
});