openlayers-test
Version:
Build tools and sources for developing OpenLayers based mapping applications
69 lines (55 loc) • 1.88 kB
JavaScript
goog.provide('ol.test.source.ServerVector');
describe('ol.source.ServerVector', function() {
describe('when empty', function() {
var vectorSource;
beforeEach(function() {
vectorSource = new ol.source.ServerVector({});
});
describe('#addFeatures', function() {
it('adds features with the same id only once', function() {
var addfeatureSpy = sinon.spy();
vectorSource.on('addfeature', addfeatureSpy);
features = [];
var i;
var feature;
for (i = 0; i < 5; i++) {
feature = new ol.Feature();
feature.setId(0);
features.push(feature);
}
vectorSource.addFeatures(features);
expect(vectorSource.getFeatures().length).to.be(1);
expect(addfeatureSpy.callCount).to.be(1);
});
it('adds features all features with distinct ids', function() {
var addfeatureSpy = sinon.spy();
vectorSource.on('addfeature', addfeatureSpy);
features = [];
var i;
var feature;
for (i = 0; i < 5; i++) {
feature = new ol.Feature();
feature.setId(i);
features.push(feature);
}
vectorSource.addFeatures(features);
expect(vectorSource.getFeatures().length).to.be(5);
expect(addfeatureSpy.callCount).to.be(5);
});
it('adds features without ids', function() {
var addfeatureSpy = sinon.spy();
vectorSource.on('addfeature', addfeatureSpy);
features = [];
var i;
for (i = 0; i < 10; i++) {
features.push(new ol.Feature());
}
vectorSource.addFeatures(features);
expect(vectorSource.getFeatures().length).to.be(10);
expect(addfeatureSpy.callCount).to.be(10);
});
});
});
});
goog.require('ol.Feature');
goog.require('ol.source.ServerVector');