78 lines
1.6 KiB
JavaScript
78 lines
1.6 KiB
JavaScript
goog.provide('ol.test.Overlay');
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describe('ol.Overlay', function() {
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var target, map;
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var width = 360;
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var height = 180;
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beforeEach(function() {
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target = document.createElement('div');
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var style = target.style;
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style.position = 'absolute';
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style.left = '-1000px';
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style.top = '-1000px';
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style.width = width + 'px';
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style.height = height + 'px';
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document.body.appendChild(target);
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map = new ol.Map({
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target: target,
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view: new ol.View({
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projection: 'EPSG:4326',
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center: [0, 0],
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resolution: 1
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})
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});
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});
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afterEach(function() {
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map.dispose();
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document.body.removeChild(target);
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});
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describe('constructor', function() {
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it('can be constructed with minimal arguments', function() {
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var instance = new ol.Overlay({});
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expect(instance).to.be.an(ol.Overlay);
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});
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});
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describe('#getId()', function() {
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var overlay, target;
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beforeEach(function() {
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target = document.createElement('div');
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});
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afterEach(function() {
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map.removeOverlay(overlay);
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});
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it('returns the overlay identifier', function() {
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overlay = new ol.Overlay({
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element: target,
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position: [0, 0]
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});
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map.addOverlay(overlay);
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expect(overlay.getId()).to.be(undefined);
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map.removeOverlay(overlay);
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overlay = new ol.Overlay({
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id: 'foo',
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element: target,
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position: [0, 0]
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});
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map.addOverlay(overlay);
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expect(overlay.getId()).to.be('foo');
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});
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});
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});
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goog.require('ol.Map');
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goog.require('ol.Overlay');
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goog.require('ol.View');
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