| Current File : /home/tradevaly/www/node_modules/gmaps/test/spec/EventSpec.js |
describe("Creating event listeners", function() {
var map_events, marker, line, polygon, callbacks_native, callbacks_gmaps;
var added_marker, added_line, added_polygon;
var marker_added_event, marker_removed_event,
polyline_added_event, polyline_removed_event,
polygon_added_event, polygon_removed_event;
beforeEach(function() {
map_events = map_events || new GMaps({
el : '#map-with-events',
lat : -12.0433,
lng : -77.0283,
zoom : 12
});
marker = marker || map_events.addMarker({
lat : -12.0433,
lng : -77.0283,
title : 'New marker'
});
line = line || map_events.drawPolyline({
path : [[-12.0440, -77.0247], [-12.0544, -77.0302], [-12.0551, -77.0303], [-12.0759, -77.0276], [-12.0763, -77.0279], [-12.0768, -77.0289], [-12.0885, -77.0241], [-12.0908, -77.0227]],
strokeColor : '#131540',
strokeOpacity : 0.6,
strokeWeight : 6
});
polygon = polygon || map_events.drawPolygon({
paths : [[-12.0403,-77.0337],[-12.0402,-77.0399],[-12.0500,-77.0244],[-12.0448,-77.0215]],
strokeColor : '#25D359',
strokeOpacity : 1,
strokeWeight : 3,
fillColor : '#25D359',
fillOpacity : 0.6
});
});
describe("for google.maps events", function() {
beforeEach(function() {
callbacks_native = callbacks_native || {
map : {
onclick : function() {
console.log('callbacks_native.map.onclick');
}
},
marker : {
onclick : function() {
console.log('callbacks_native.marker.onclick');
}
},
line : {
onclick : function() {
console.log('callbacks_native.line.onclick');
}
},
polygon : {
onclick : function() {
console.log('callbacks_native.polygon.onclick');
}
}
};
spyOn(callbacks_native.map, 'onclick').and.callThrough();
spyOn(callbacks_native.marker, 'onclick').and.callThrough();
spyOn(callbacks_native.line, 'onclick').and.callThrough();
spyOn(callbacks_native.polygon, 'onclick').and.callThrough();
});
describe("To a map", function() {
it("should add the listener to the listeners collection", function() {
var click_event = GMaps.on('click', map_events.map, callbacks_native.map.onclick);
expect(map_events.map['__e3_']['click'][click_event['id']]).toBeDefined();
expect(map_events.map['__e3_']['click'][click_event['id']]).toEqual(click_event);
});
});
describe("To a marker", function() {
it("should add the listener to the listeners collection", function() {
var click_event = GMaps.on('click', marker, callbacks_native.marker.onclick);
expect(marker['__e3_']['click'][click_event['id']]).toBeDefined();
expect(marker['__e3_']['click'][click_event['id']]).toEqual(click_event);
});
});
describe("To a line", function() {
it("should add the listener to the listeners collection", function() {
var click_event = GMaps.on('click', line, callbacks_native.line.onclick);
expect(line['__e3_']['click'][click_event['id']]).toBeDefined();
expect(line['__e3_']['click'][click_event['id']]).toEqual(click_event);
});
});
describe("To a polygon", function() {
it("should add the listener to the listeners collection", function() {
var click_event = GMaps.on('click', polygon, callbacks_native.polygon.onclick);
expect(polygon['__e3_']['click'][click_event['id']]).toBeDefined();
expect(polygon['__e3_']['click'][click_event['id']]).toEqual(click_event);
});
});
describe('registering non custom events', function() {
it('custom registered_events should not exist', function() {
map_events.on('bounds_changed', function handler(){ });
expect(map_events.registered_events['bounds_changed']).not.toBeDefined();
});
it('delegates the handler to google.map', function() {
var called = false;
map_events.on('bounds_changed', function handler() { called = true });
google.maps.event.trigger(map_events.map, 'bounds_changed');
expect(called).toBe(true);
});
});
describe('removing non custom events', function() {
it('removes handler from google.map', function() {
var neverCalled = true;
map_events.on('bounds_changed', function() { neverCalled = false });
map_events.off('bounds_changed');
google.maps.event.trigger(map_events.map, 'bounds_changed');
expect(neverCalled).toBe(true);
});
});
});
describe("for GMaps events", function() {
beforeEach(function() {
callbacks_gmaps = {
marker_added : function() {
console.log('callbacks_gmaps.marker_added called');
},
marker_removed : function() {
console.log('callbacks_gmaps.marker_removed called');
},
polyline_added : function() {
console.log('callbacks_gmaps.polyline_added called');
},
polyline_removed : function() {
console.log('callbacks_gmaps.polyline_removed called');
},
polygon_added : function() {
console.log('callbacks_gmaps.polygon_added called');
},
polygon_removed : function() {
console.log('callbacks_gmaps.polygon_removed called');
}
};
spyOn(callbacks_gmaps, 'marker_added').and.callThrough();
spyOn(callbacks_gmaps, 'marker_removed').and.callThrough();
spyOn(callbacks_gmaps, 'polyline_added').and.callThrough();
spyOn(callbacks_gmaps, 'polyline_removed').and.callThrough();
spyOn(callbacks_gmaps, 'polygon_added').and.callThrough();
spyOn(callbacks_gmaps, 'polygon_removed').and.callThrough();
});
describe("#marker_added", function() {
beforeEach(function() {
marker_added_event = GMaps.on('marker_added', map_events, callbacks_gmaps.marker_added);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['marker_added'][0]).toEqual(marker_added_event);
});
it("should trigger the listener created", function() {
added_marker = added_marker || map_events.addMarker({
lat : -12.0433,
lng : -77.0273,
title : 'New marker'
});
expect(callbacks_gmaps.marker_added).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('marker_added', map_events);
});
});
describe("#marker_removed", function() {
beforeEach(function() {
marker_removed_event = GMaps.on('marker_removed', map_events, callbacks_gmaps.marker_removed);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['marker_removed'][0]).toEqual(marker_removed_event);
});
it("should trigger the listener created", function() {
map_events.removeMarker(added_marker);
expect(callbacks_gmaps.marker_removed).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('marker_removed', map_events);
});
});
describe("#polyline_added", function() {
beforeEach(function() {
polyline_added_event = GMaps.on('polyline_added', map_events, callbacks_gmaps.polyline_added);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['polyline_added'][0]).toEqual(polyline_added_event);
});
it("should trigger the listener created", function() {
added_line = added_line || map_events.drawPolyline({
path : [[-12.0420, -77.0247], [-12.0544, -77.0102], [-12.0751, -77.0903], [-12.0759, -77.0276], [-12.0763, -77.0279], [-12.0768, -77.0289], [-12.0885, -77.0241], [-12.0908, -77.0227]],
strokeColor : '#271804',
strokeOpacity : 0.1,
strokeWeight : 1
});
expect(callbacks_gmaps.polyline_added).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('polyline_added', map_events);
});
});
describe("#polyline_removed", function() {
beforeEach(function() {
polyline_removed_event = GMaps.on('polyline_removed', map_events, callbacks_gmaps.polyline_removed);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['polyline_removed'][0]).toEqual(polyline_removed_event);
});
it("should trigger the listener created", function() {
map_events.removePolyline(added_line);
expect(callbacks_gmaps.polyline_removed).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('polyline_removed', map_events);
});
});
describe("#polygon_added", function() {
beforeEach(function() {
polygon_added_event = GMaps.on('polygon_added', map_events, callbacks_gmaps.polygon_added);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['polygon_added'][0]).toEqual(polygon_added_event);
});
it("should trigger the listener created", function() {
added_polygon = added_polygon || map_events.drawPolygon({
paths : [[-12.0203,-77.0137],[-12.0402,-77.0109],[-12.0500,-77.0144],[-12.0848,-77.0115]],
strokeColor : '#D32559',
strokeOpacity : 0.7,
strokeWeight : 8,
fillColor : '#D32559',
fillOpacity : 0.6
});
expect(callbacks_gmaps.polygon_added).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('polygon_added', map_events);
});
});
describe("#polygon_removed", function() {
beforeEach(function() {
polygon_removed_event = GMaps.on('polygon_removed', map_events, callbacks_gmaps.polygon_removed);
});
it("should add the listener to the listeners collection", function() {
expect(map_events.registered_events['polygon_removed'][0]).toEqual(polygon_removed_event);
});
it("should trigger the listener created", function() {
map_events.removePolygon(added_polygon);
expect(callbacks_gmaps.polygon_removed).toHaveBeenCalled();
});
afterEach(function() {
GMaps.off('polygon_removed', map_events);
});
});
});
});