/
FeatureManagerSpec.js
1023 lines (874 loc) · 32.1 KB
/
FeatureManagerSpec.js
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/* eslint-env mocha */
/* eslint-disable handle-callback-err */
describe('L.esri.FeatureManager', function () {
function createMap () {
// create container
var container = document.createElement('div');
// give container a width/height
container.setAttribute('style', 'width:500px; height: 500px;');
// add container to body
document.body.appendChild(container);
return L.map(container, {
minZoom: 1,
maxZoom: 19
// trackResize: false
}).setView([45.51, -122.66], 14);
}
var url = 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0';
var urlWithParams = 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0?foo=bar';
var layer;
var sandbox;
var server;
var MockLayer;
var map;
var oldRaf;
var requests;
var xhr;
beforeEach(function () {
xhr = sinon.useFakeXMLHttpRequest(); // eslint-disable-line no-native-reassign
requests = [];
xhr.onCreate = function (xhr) {
requests.push(xhr);
};
server = sinon.fakeServer.create();
sandbox = sinon.createSandbox();
oldRaf = L.Util.requestAnimFrame;
MockLayer = L.esri.FeatureManager.extend({
createLayers: sandbox.spy(),
addLayers: sandbox.spy(),
removeLayers: sandbox.spy()
});
layer = new MockLayer({
url: url,
timeField: 'Time',
attribution: 'Esri',
minZoom: 1,
maxZoom: 15
});
map = createMap();
L.Util.requestAnimFrame = function (cd) {
cd();
};
});
afterEach(function () {
xhr.restore();
requests = [];
server.restore();
sandbox.restore();
L.Util.requestAnimFrame = oldRaf;
});
var fields = [
{
'name': 'OBJECTID',
'type': 'esriFieldTypeOID',
'alias': 'OBJECTID',
'sqlType': 'sqlTypeInteger',
'domain': null,
'defaultValue': null
}, {
'name': 'Name',
'type': 'esriFieldTypeString',
'alias': 'Name',
'sqlType': 'sqlTypeNVarchar',
'length': 256,
'domain': null,
'defaultValue': null
}, {
'name': 'Type',
'type': 'esriFieldTypeString',
'alias': 'Type',
'sqlType': 'sqlTypeNVarchar',
'domain': null,
'defaultValue': null
},
{
'name': 'Time',
'type': 'esriFieldTypeDate',
'alias': 'Time',
'sqlType': 'sqlTypeTimestamp2',
'domain': null,
'defaultValue': null
}
];
var feature1 = {
'attributes': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'Time': new Date('January 1 2014 GMT-0800').valueOf()
},
'geometry': {
'x': -122.673339,
'y': 45.537134,
'spatialReference': {
'wkid': 4326
}
}
};
var feature2 = {
'attributes': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'geometry': {
'x': -122.673342,
'y': 45.537161,
'spatialReference': {
'wkid': 4326
}
}
};
var feature3 = {
'attributes': {
'OBJECTID': 3,
'Name': 'Site 3',
'Type': 'Active',
'Time': new Date('January 12 2014 GMT-0800').valueOf()
},
'geometry': {
'x': -122.629394,
'y': 45.537134,
'spatialReference': {
'wkid': 4326
}
}
};
var feature4 = {
'attributes': {
'OBJECTID': 4,
'Name': 'Site 4',
'Type': 'Inactive',
'StartTime': new Date('January 10 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 11 2014 GMT-0800').valueOf()
},
'geometry': {
'x': -122.673342,
'y': 45.537161,
'spatialReference': {
'wkid': 4326
}
}
};
var feature5 = {
'attributes': {
'OBJECTID': 5,
'Name': 'Site 5',
'Type': 'Active',
'StartTime': new Date('January 14 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 15 2014 GMT-0800').valueOf()
},
'geometry': {
'x': -122.629394,
'y': 45.537134,
'spatialReference': {
'wkid': 4326
}
}
};
var feature6 = {
'attributes': {
'OBJECTID': 6,
'Name': 'Site 6',
'Type': 'Active',
'StartTime': new Date('January 14 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 15 2014 GMT-0800').valueOf()
},
'geometry': {
'rings': [
[
[-109.02, 36.98],
[-109.02, 40.97],
[-102.06, 40.97],
[-102.06, 37.01],
[-109.02, 36.98]
]
],
'spatialReference': {
'wkid': 4326
}
}
};
it('should be able to add itself to a map', function () {
layer.addTo(map);
expect(map.hasLayer(layer)).to.equal(true);
});
it('should display an attribution if one was passed', function () {
layer.addTo(map);
expect(map.attributionControl._container.innerHTML).to.contain('Esri');
});
it('should store additional params passed in url', function () {
layer = new MockLayer({
url: urlWithParams
}).addTo(map);
expect(layer.options.requestParams).to.deep.equal({ foo: 'bar' });
expect(layer.options.url).to.deep.equal(url + '/');
});
it('should use additional params passed in options', function () {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&foo=bar&f=json', JSON.stringify({
fields: fields,
features: [feature2],
objectIdFieldName: 'OBJECTID'
}));
layer = new MockLayer({
url: url,
requestParams: {
foo: 'bar'
}
});
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([
{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
}
]);
});
it('should be able to remove itself from a map', function () {
layer.addTo(map);
map.removeLayer(layer);
map.hasLayer(layer);
expect(map.hasLayer(layer)).to.equal(false);
});
it('should create features based on the current view of the map', function () {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
fields: fields,
features: [feature1, feature2],
objectIdFieldName: 'OBJECTID'
}));
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([
{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
},
{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'Time': new Date('January 1 2014 GMT-0800').valueOf()
},
'id': 1
}
]);
});
it('should fire a drawlimitexceeded event when there are more features then can be requested', function (done) {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
fields: fields,
features: [],
objectIdFieldName: 'OBJECTID',
exceededTransferLimit: true
}));
layer.addTo(map);
layer.on('drawlimitexceeded', function (e) {
expect(e.type).to.equal('drawlimitexceeded');
done();
});
server.respond();
});
it('should filter existing features with a single time field', function () {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
fields: fields,
features: [feature2, feature3],
objectIdFieldName: 'OBJECTID'
}));
layer.addTo(map);
server.respond();
layer.setTimeRange(new Date('January 11 2014 GMT-0800'), new Date('January 13 2014 GMT-0800'));
expect(layer.removeLayers).to.have.been.calledWith([2]);
expect(layer.addLayers).to.have.been.calledWith([3]);
layer.setTimeRange(new Date('January 14 2014 GMT-0800'), new Date('January 16 2014 GMT-0800'));
expect(layer.removeLayers).to.have.been.calledWith([3]);
expect(layer.addLayers).to.have.been.calledWith([2]);
});
it('should warn if you call setTimeRange but have not set a TimeField', function () {
var consoleWarnSpy = sinon.spy(console, 'warn');
var basiclayer = new MockLayer({
url: url
});
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
fields: fields,
features: [feature2, feature3],
objectIdFieldName: 'OBJECTID'
}));
basiclayer.addTo(map);
server.respond();
basiclayer.setTimeRange(new Date('January 11 2014 GMT-0800'), new Date('January 13 2014 GMT-0800'));
expect(consoleWarnSpy).to.have.been.calledWith('You must set timeField in the layer constructor in order to manipulate the start and end time filter.');
});
it('should load more features with a single time field', function () {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&time=1385884800000%2C1389340800000&f=json', JSON.stringify({
fields: fields,
features: [feature1],
objectIdFieldName: 'OBJECTID'
}));
layer.setTimeRange(new Date('Dec 1 2013 GMT-0800'), new Date('January 10 2014 GMT-0800'));
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'Time': new Date('January 1 2014 GMT-0800').valueOf()
},
'id': 1
}]);
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&time=1389686400000%2C1389859200000&f=json', JSON.stringify({
fields: fields,
features: [feature2],
objectIdFieldName: 'OBJECTID'
}));
layer.setTimeRange(new Date('January 14 2014 GMT-0800'), new Date('January 16 2014 GMT-0800'));
server.respond();
expect(layer.removeLayers).to.have.been.calledWith([1]);
expect(layer.createLayers).to.have.been.calledWith([{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
}]);
});
it('should filter existing features with a start and end time field', function () {
layer = new MockLayer({
url: url,
timeField: {
start: 'StartTime',
end: 'EndTime'
}
});
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
fields: fields,
features: [feature4, feature5],
objectIdFieldName: 'OBJECTID'
}));
layer.addTo(map);
server.respond();
layer.setTimeRange(new Date('January 9 2014 GMT-0800'), new Date('January 12 2014 GMT-0800'));
expect(layer.removeLayers).to.have.been.calledWith([5]);
expect(layer.addLayers).to.have.been.calledWith([4, 4]);
layer.setTimeRange(new Date('January 13 2014 GMT-0800'), new Date('January 16 2014 GMT-0800'));
expect(layer.removeLayers).to.have.been.calledWith([4, 4]);
expect(layer.addLayers).to.have.been.calledWith([5, 5]);
});
it('should load more features with a start and end time field', function () {
layer = new MockLayer({
url: url,
timeField: {
start: 'StartTime',
end: 'EndTime'
}
});
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&time=1389254400000%2C1389513600000&f=json', JSON.stringify({
fields: fields,
features: [feature4],
objectIdFieldName: 'OBJECTID'
}));
layer.setTimeRange(new Date('January 9 2014 GMT-0800'), new Date('January 12 2014 GMT-0800'));
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([{
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'id': 4,
'properties': {
'OBJECTID': 4,
'Name': 'Site 4',
'Type': 'Inactive',
'StartTime': new Date('January 10 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 11 2014 GMT-0800').valueOf()
},
'type': 'Feature'
}]);
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&time=1389600000000%2C1389859200000&f=json', JSON.stringify({
fields: fields,
features: [feature5],
objectIdFieldName: 'OBJECTID'
}));
var callback = sinon.spy();
layer.setTimeRange(new Date('January 13 2014 GMT-0800'), new Date('January 16 2014 GMT-0800'), callback);
server.respond();
expect(callback).to.have.been.called;
expect(layer.removeLayers).to.have.been.calledWith([4, 4]);
expect(layer.createLayers).to.have.been.calledWith([{
'geometry': {
'type': 'Point',
'coordinates': [-122.629394, 45.537134]
},
'id': 5,
'properties': {
'OBJECTID': 5,
'Name': 'Site 5',
'Type': 'Active',
'StartTime': new Date('January 14 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 15 2014 GMT-0800').valueOf()
},
'type': 'Feature'
}]);
});
it('should filter features with a where parameter', function () {
server.respondWith('GET', /Type%3D'Active'/g, JSON.stringify({
fields: fields,
features: [feature1],
objectIdFieldName: 'OBJECTID'
}));
server.respondWith('GET', /Type%3D'Inactive'/g, JSON.stringify({
fields: fields,
features: [feature2],
objectIdFieldName: 'OBJECTID'
}));
layer.setWhere('Type=\'Active\'');
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'Time': new Date('January 1 2014 GMT-0800').valueOf()
},
'id': 1
}]);
var callback = sinon.spy();
layer.setWhere('Type=\'Inactive\'', callback);
server.respond();
expect(callback).to.have.been.called;
expect(layer.removeLayers.getCall(0).args[0][0]).to.equal(1);
expect(layer.createLayers).to.have.been.calledWith([{
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
}]);
});
it('should return true for features with a single time field in the current time range', function () {
layer.setTimeRange(new Date('Dec 1 2013 GMT-0800'), new Date('January 10 2014 GMT-0800'));
expect(layer._featureWithinTimeRange({
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'Time': new Date('January 1 2014 GMT-0800').valueOf()
},
'id': 1
})).to.equal(true);
expect(layer._featureWithinTimeRange({
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'Time': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
})).not.to.equal(true);
});
it('should return true for features with a single feature with start and end time fields in the current time range', function () {
var layer = new L.esri.FeatureManager({
url: url,
from: new Date('Dec 1 2013 GMT-0800'),
to: new Date('January 12 2014 GMT-0800'),
timeField: {
start: 'StartTime',
end: 'EndTime'
}
});
expect(layer._featureWithinTimeRange({
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'StartTime': new Date('January 10 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 11 2014 GMT-0800').valueOf()
},
'id': 1
})).to.equal(true);
expect(layer._featureWithinTimeRange({
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673342, 45.537161]
},
'properties': {
'OBJECTID': 2,
'Name': 'Site 2',
'Type': 'Inactive',
'StartTime': new Date('January 14 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 2
})).to.equal(false);
});
it('should return false when no time range is set', function () {
expect(layer._featureWithinTimeRange({
'type': 'Feature',
'geometry': {
'type': 'Point',
'coordinates': [-122.673339, 45.537134]
},
'properties': {
'OBJECTID': 1,
'Name': 'Site 1',
'Type': 'Active',
'StartTime': new Date('January 10 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 11 2014 GMT-0800').valueOf()
},
'id': 1
})).to.equal(true);
});
it('should be able to get the time range', function () {
layer.setTimeRange(new Date('January 13 2014 GMT-0800'), new Date('January 16 2014 GMT-0800'));
expect(layer.getTimeRange()).to.deep.equal([new Date('January 13 2014 GMT-0800'), new Date('January 16 2014 GMT-0800')]);
});
it('should be able to get the where', function () {
expect(layer.getWhere()).to.equal('1=1');
});
it('should be able to reset the where', function () {
layer.setWhere('Type="Active"');
layer.setWhere();
expect(layer.getWhere()).to.equal('1=1');
});
it('should expose the authenticate method on the underlying service', function () {
var spy = sinon.spy(layer.service, 'authenticate');
layer.authenticate('foo');
expect(spy).to.have.been.calledWith('foo');
});
it('should expose the metadata method on the underlying service', function () {
var spy = sinon.spy(layer.service, 'metadata');
var callback = sinon.spy();
layer.metadata(callback);
expect(spy).to.have.been.calledWith(callback);
});
it('should expose the query method on the underlying service', function () {
// var spy = sinon.spy(layer.service, 'query');
var query = layer.query();
expect(query).to.be.an.instanceof(L.esri.Query);
expect(query._service).to.equal(layer.service);
});
// this is now really difficult with fakeServer. Should use a simple request list.
// xit('should wrap the addFeature method on the underlying service', function(done){
// layer._metadata = {
// objectIdField: 'OBJECTID'
// };
// layer.addFeature({
// type: 'Feature',
// geometry: {
// type: 'Point',
// coordinates: [45, -121]
// },
// properties: {
// foo: 'bar'
// }
// }, function(error, response){
// expect(response).to.deep.equal({
// 'objectId': 1,
// 'success': true
// });
// done();
// });
// requests[0].respond(200, { 'Content-Type': 'text/plain; charset=utf-8' }, JSON.stringify({
// 'addResults' : [{
// 'objectId' : 1,
// 'success' : true
// }]
// }));
// });
it('should wrap the updateFeature method on the underlying service and refresh', function (done) {
server.respondWith('POST', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/updateFeatures', JSON.stringify({
'updateResults': [{
'objectId': 1,
'success': true
}]
}));
layer.updateFeature({
type: 'Feature',
id: 1,
geometry: {
type: 'Point',
coordinates: [45, -121]
},
properties: {
foo: 'bar'
}
}, function (error, response) {
expect(response).to.deep.equal({
'objectId': 1,
'success': true
});
done();
});
server.respond();
});
it('should wrap the updateFeatures method on the underlying service and refresh', function (done) {
server.respondWith('POST', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/updateFeatures', JSON.stringify({
'updateResults': [{
'objectid': 1,
'success': true
}, {
'objectid': 2,
'success': true
}]
}));
layer.updateFeatures({
type: 'FeatureCollection',
features: [{
type: 'Feature',
id: 1,
properties: {
foo: 'bar'
},
geometry: {
type: 'Point',
coordinates: [-121, 45]
}
}, {
type: 'Feature',
id: 2,
properties: {
foo: 'bar'
},
geometry: {
type: 'Point',
coordinates: [-121, 45]
}
}]
}, function (error, response) {
expect(response).to.deep.equal([{
'objectid': 1,
'success': true
}, {
'objectid': 2,
'success': true
}]);
done();
});
server.respond();
});
it('should wrap the removeFeature method on the underlying service', function (done) {
server.respondWith('POST', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/deleteFeatures', JSON.stringify({
'deleteResults': [{
'objectId': 1,
'success': true
}]
}));
layer.deleteFeature(1, function (error, response) {
expect(layer.removeLayers).to.have.been.calledWith([1]);
expect(response).to.deep.equal({
'objectId': 1,
'success': true
});
done();
});
server.respond();
});
it('should wrap the removeFeatures method on the underlying service', function (done) {
server.respondWith('POST', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/deleteFeatures', JSON.stringify({
'deleteResults': [{
'objectId': 1,
'success': true
}, {
'objectId': 2,
'success': true
}]
}));
layer.deleteFeatures([1, 2], function (error, response) {
expect(layer.removeLayers).to.have.been.calledWith([1]);
expect(layer.removeLayers).to.have.been.calledWith([2]);
expect(response[1]).to.deep.equal({
'objectId': 2,
'success': true
});
done();
});
server.respond();
});
it('should support generalizing geometries', function () {
server.respondWith('GET', 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&maxAllowableOffset=0.00004291534423826704&f=json', JSON.stringify({
fields: fields,
features: [feature6],
objectIdFieldName: 'OBJECTID'
}));
var layer = new MockLayer({
url: 'http://gis.example.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/',
simplifyFactor: 0.5
});
layer.addTo(map);
server.respond();
expect(layer.createLayers).to.have.been.calledWith([{
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [
[
[-109.02, 36.98],
[-102.06, 37.01],
[-102.06, 40.97],
[-109.02, 40.97],
[-109.02, 36.98]
]
]
},
'properties': {
'OBJECTID': 6,
'Name': 'Site 6',
'Type': 'Active',
'StartTime': new Date('January 14 2014 GMT-0800').valueOf(),
'EndTime': new Date('January 15 2014 GMT-0800').valueOf()
},
'id': 6
}]);
});
it('should propagate events from the service', function () {
server.respondWith('GET', new RegExp(/.*/), JSON.stringify({
fields: fields,
features: [],
objectIdFieldName: 'OBJECTID',
exceededTransferLimit: true
}));
var requeststartSpy = sinon.spy();
var requestendSpy = sinon.spy();
layer.on('requeststart', requeststartSpy);
layer.on('requestend', requestendSpy);
layer.addTo(map);
server.respond();
expect(requeststartSpy.callCount).to.be.above(0);
expect(requestendSpy.callCount).to.be.above(0);
});
// no idea why this test fails in Chrome, it passed in phantomjs 1.x
// it('should NOT draw layers when the zoom level is outside allowed range', function (done) {
// map.setZoom(14);
// server.respondWith('GET', 'http://services.arcgis.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
// fields: fields,
// features: [feature1, feature2],
// objectIdFieldName: 'OBJECTID'
// }));
// layer.addTo(map);
// map.once('zoomend', function () {
// this event is never fired
// server.respond();
// expect(layer._visibleZoom()).to.be.false;
// expect(layer._currentSnapshot.length).to.equal(0);
// done();
// });
// map.setZoom(17);
// });
// this test genuinely needs reworked
// it('should create layers when the zoom level is inside allowed range', function (done) {
// map.setZoom(14);
// server.respondWith('GET', 'http://services.arcgis.com/mock/arcgis/rest/services/MockService/MockFeatureServer/0/query?returnGeometry=true&where=1%3D1&outSR=4326&outFields=*&inSr=4326&geometry=%7B%22xmin%22%3A-122.6953125%2C%22ymin%22%3A45.521743896993634%2C%22xmax%22%3A-122.6513671875%2C%22ymax%22%3A45.55252525134013%2C%22spatialReference%22%3A%7B%22wkid%22%3A4326%7D%7D&geometryType=esriGeometryEnvelope&spatialRel=esriSpatialRelIntersects&geometryPrecision=6&f=json', JSON.stringify({
// fields: fields,
// features: [feature1, feature2],
// objectIdFieldName: 'OBJECTID'
// }));
// layer.addTo(map);
// map.once('zoomend', function () {
// server.respond();
// expect(layer._visibleZoom()).to.be.true;
// // var requestSpy = sinon.spy();
// // layer.on('addfeature', requestSpy);
// // expect(requestSpy.callCount).to.be.above(0);
// done();
// });
// map.setZoom(11);
// });
it('should keep an accurate count of active requests even when they error', function () {
var triggered = false;
layer.on('load', function (ev) {
triggered = true;
});
var southWest = L.latLng(29.53522956294847, -98.4375);
var northEast = L.latLng(30.14512718337613, -97.734375);
var bounds = L.latLngBounds(southWest, northEast);
var point = L.point(200, 300);
server.respondWith('GET', new RegExp(/.*/), JSON.stringify({
fields: fields
}));
layer._requestFeatures(bounds, point, function () { return; });