openlayers
Version:
Build tools and sources for developing OpenLayers based mapping applications
52 lines (47 loc) • 1.57 kB
JavaScript
/*global createMapDiv, disposeMap*/
goog.provide('ol.test.interaction.KeyboardPan');
goog.require('ol.Map');
goog.require('ol.MapBrowserEvent');
goog.require('ol.View');
goog.require('ol.events.Event');
goog.require('ol.interaction.Interaction');
describe('ol.interaction.KeyboardPan', function() {
var map;
beforeEach(function() {
map = new ol.Map({
target: createMapDiv(100, 100),
view: new ol.View({
center: [0, 0],
resolutions: [1],
zoom: 0
})
});
map.renderSync();
});
afterEach(function() {
disposeMap(map);
});
describe('handleEvent()', function() {
it('pans on arrow keys', function() {
var spy = sinon.spy(ol.interaction.Interaction, 'pan');
var event = new ol.MapBrowserEvent('keydown', map, {
type: 'keydown',
target: map.getTargetElement(),
preventDefault: ol.events.Event.prototype.preventDefault
});
event.originalEvent.keyCode = 40; // DOWN
map.handleMapBrowserEvent(event);
event.originalEvent.keyCode = 38; // UP
map.handleMapBrowserEvent(event);
event.originalEvent.keyCode = 37; // LEFT
map.handleMapBrowserEvent(event);
event.originalEvent.keyCode = 39; // RIGHT
map.handleMapBrowserEvent(event);
expect(spy.getCall(0).args[2]).to.eql([0, -128]);
expect(spy.getCall(1).args[2]).to.eql([0, 128]);
expect(spy.getCall(2).args[2]).to.eql([-128, 0]);
expect(spy.getCall(3).args[2]).to.eql([128, 0]);
ol.interaction.Interaction.pan.restore();
});
});
});