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Adding TFL Underground query node and tests
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@hbeeken
hbeeken committed Nov 20, 2014
1 parent 19b1e01 commit 6772a8c
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7 changes: 5 additions & 2 deletions package.json
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"oauth":"~0.9.11",
"request":"~2.40.0",
"instagram-node":"0.5.1",
"clone": "0.1.11"
"clone": "0.1.11",
"xml2js":"0.4.4"
},
"repository" : {
"type":"git",
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"instagram" : "instagram/instagram.js",
"google": "google/google.js",
"googlecalendar": "google/calendar.js",
"weather": "weather/weather.js"
"weather": "weather/weather.js",
"transport": "transport/tfl-underground.js"
}
},
"devDependencies": {
"fs-extra": "0.11.1",
"grunt": "0.4.5",
"grunt-cli": "0.1.13",
"grunt-lint-inline": "0.4.3",
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147 changes: 147 additions & 0 deletions test/transport/tfl-underground-response.xml
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<ArrayOfLineStatus xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://webservices.lul.co.uk/">
<LineStatus ID="0" StatusDetails="">
<BranchDisruptions />
<Line ID="1" Name="Bakerloo" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="1" StatusDetails="">
<BranchDisruptions />
<Line ID="2" Name="Central" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="10" StatusDetails="">
<BranchDisruptions />
<Line ID="7" Name="Circle" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="2"
StatusDetails="Minor delays between Barking and Upminster while we respond to a fire alert at Barking. GOOD SERVICE on the rest of the line.">
<BranchDisruptions>
<BranchDisruption>
<StationTo ID="240" Name="Upminster" />
<StationFrom ID="14" Name="Barking" />
<Status ID="MD" CssClass="GoodService" Description="Minor Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</BranchDisruption>
</BranchDisruptions>
<Line ID="9" Name="District" />
<Status ID="MD" CssClass="GoodService" Description="Minor Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="8" StatusDetails="">
<BranchDisruptions />
<Line ID="8" Name="Hammersmith and City" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="4"
StatusDetails="Due to an obstruction on the track in the Westminster area. Valid tickets will be accepted on London Busses via any reasonable route. Customers should avoid the line where possible.">
<BranchDisruptions />
<Line ID="4" Name="Jubilee" />
<Status ID="SD" CssClass="DisruptedService" Description="Severe Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="9" StatusDetails="">
<BranchDisruptions />
<Line ID="11" Name="Metropolitan" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="5"
StatusDetails="Between Kennington and Camden Town via Bank only, due to a person ill on a train earlier at Angel. GOOD SERVICE on the rest of the line.">
<BranchDisruptions />
<Line ID="5" Name="Northern" />
<Status ID="MS" CssClass="GoodService" Description="Minor Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="6"
StatusDetails="No service Acton Town to Uxbridge. SEVERE DELAYS on the rest of the line while we fix a signal failure in the Acton Town area. Tickets will be accepted on London Buses and Great Northern via any reasonable route.">
<BranchDisruptions>
<BranchDisruption>
<StationTo ID="244" Name="Uxbridge" />
<StationFrom ID="1" Name="Acton Town" />
<Status ID="PS" CssClass="DisruptedService" Description="Part Suspended"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</BranchDisruption>
</BranchDisruptions>
<Line ID="6" Name="Piccadilly" />
<Status ID="PS" CssClass="DisruptedService" Description="Part Suspended"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="7" StatusDetails="">
<BranchDisruptions />
<Line ID="3" Name="Victoria" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="11" StatusDetails="">
<BranchDisruptions />
<Line ID="12" Name="Waterloo and City" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="82"
StatusDetails="Severe delays between New Cross Gate and Crystal Palace / West Croydon only, due to a faulty National Rail train at Brockley. Tickets will be accepted on London Underground services via any reasonable route. GOOD SERVICE on all other routes.">
<BranchDisruptions>
<BranchDisruption>
<StationTo ID="366" Name="West Croydon" />
<StationFrom ID="155" Name="New Cross Gate" />
<Status ID="SD" CssClass="DisruptedService" Description="Severe Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</BranchDisruption>
<BranchDisruption>
<StationTo ID="305" Name="Crystal Palace" />
<StationFrom ID="155" Name="New Cross Gate" />
<Status ID="SD" CssClass="DisruptedService" Description="Severe Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</BranchDisruption>
</BranchDisruptions>
<Line ID="82" Name="Overground" />
<Status ID="SD" CssClass="DisruptedService" Description="Severe Delays"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
<LineStatus ID="81" StatusDetails="">
<BranchDisruptions />
<Line ID="81" Name="DLR" />
<Status ID="GS" CssClass="GoodService" Description="Good Service"
IsActive="true">
<StatusType ID="1" Description="Line" />
</Status>
</LineStatus>
</ArrayOfLineStatus>
167 changes: 167 additions & 0 deletions test/transport/tfl-underground_spec.js
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/**
* Copyright 2014 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/

var should = require("should");
var tubeNode = require("../../transport/tfl-underground.js");
var helper = require('../helper.js');
var sinon = require('sinon');
var path = require("path");
var fs = require('fs-extra');
var nock = helper.nock;

describe('tfl-underground nodes', function() {

var file = path.join(__dirname, "tfl-underground-response.xml");

before(function(done) {
helper.startServer(done);
});

beforeEach(function() {
fs.existsSync(file).should.be.true;
});

afterEach(function() {
helper.unload();
});

describe('query node', function() {

if (nock) {

it(' can fetch Good Service information', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
helper.load(tubeNode,
[ {id:"n1", type:"helper", wires:[["n2"]]},
{id:"n2", type:"tfl underground", wires:[["n3"]], line:"Bakerloo", acceptedtcs:true},
{id:"n3", type:"helper"}],
function() {
var scope = nock('http://cloud.tfl.gov.uk').get('/TrackerNet/LineStatus').reply(200, data);

var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n2.should.have.property('id','n2');
n1.send({payload:"foo"});
n3.on('input', function(msg){
msg.payload.should.have.property('status', "GoodService");
msg.payload.should.have.property('description', "Good Service");
msg.payload.should.have.property('details', "");
msg.payload.should.have.property('goodservice', true);
msg.payload.should.have.property('branchdisruptions');
msg.payload.branchdisruptions.should.be.an.instanceOf(Array);
msg.payload.branchdisruptions.length.should.equal(0);
done();
});
}
);
});
});

it(' can fetch Minor Delays information', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
helper.load(tubeNode,
[ {id:"n1", type:"helper", wires:[["n2"]]},
{id:"n2", type:"tfl underground", wires:[["n3"]], line:"District",acceptedtcs:true},
{id:"n3", type:"helper"}],
function() {
var scope = nock('http://cloud.tfl.gov.uk').get('/TrackerNet/LineStatus').reply(200, data);

var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n2.should.have.property('id','n2');
n1.send({payload:"foo"});
n3.on('input', function(msg){
msg.payload.should.have.property('status', "GoodService");
msg.payload.should.have.property('description', "Minor Delays");
msg.payload.should.have.property('details');
msg.payload.details.should.equal("Minor delays between Barking and Upminster while we respond to a fire alert at Barking. GOOD SERVICE on the rest of the line.");
msg.payload.should.have.property('goodservice', true);
done();
});
}
);
});
});

it(' can fetch Severe Delays information', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
helper.load(tubeNode,
[ {id:"n1", type:"helper", wires:[["n2"]]},
{id:"n2", type:"tfl underground", wires:[["n3"]], line:"Jubilee",acceptedtcs:true},
{id:"n3", type:"helper"}],
function() {
var scope = nock('http://cloud.tfl.gov.uk').get('/TrackerNet/LineStatus').reply(200, data);

var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n2.should.have.property('id','n2');
n1.send({payload:"foo"});
n3.on('input', function(msg){
msg.payload.should.have.property('status', "DisruptedService");
msg.payload.should.have.property('description', "Severe Delays");
msg.payload.should.have.property('details');
msg.payload.details.should.equal("Due to an obstruction on the track in the Westminster area. Valid tickets will be accepted on London Busses via any reasonable route. Customers should avoid the line where possible.");
msg.payload.should.have.property('goodservice', false);
done();
});
}
);
});
});


it(' can fetch branch disruption information', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
helper.load(tubeNode,
[ {id:"n1", type:"helper", wires:[["n2"]]},
{id:"n2", type:"tfl underground", wires:[["n3"]], line:"Piccadilly",acceptedtcs:true},
{id:"n3", type:"helper"}],
function() {
var scope = nock('http://cloud.tfl.gov.uk').get('/TrackerNet/LineStatus').reply(200, data);

var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n2.should.have.property('id','n2');
n1.send({payload:"foo"});
n3.on('input', function(msg){
msg.payload.should.have.property('status', "DisruptedService");
msg.payload.should.have.property('description', "Part Suspended");
msg.payload.should.have.property('details');
msg.payload.details.should.equal("No service Acton Town to Uxbridge. SEVERE DELAYS on the rest of the line while we fix a signal failure in the Acton Town area. Tickets will be accepted on London Buses and Great Northern via any reasonable route.");
msg.payload.should.have.property('goodservice', false);
msg.payload.should.have.property('branchdisruptions');
msg.payload.branchdisruptions.should.be.an.instanceOf(Array);
msg.payload.branchdisruptions.length.should.equal(1);
var disruption = msg.payload.branchdisruptions[0];
disruption.StationFrom[0].$.Name.should.equal("Acton Town");
disruption.StationTo[0].$.Name.should.equal("Uxbridge");
disruption.Status[0].$.Description.should.equal("Part Suspended");
done();
});
}
);
});
});


}}
);

});
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