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Code Issues Releases Wiki Activity

add some more tests (and fixes for resulting bugs :-)

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This commit is contained in:
dceejay 2015-03-31 15:15:38 +01:00
parent 3c4d4b91d9
commit 9b56b6f4c3
4 changed files with 418 additions and 9 deletions
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8
function/random/random.js
View File

@ -18,12 +18,12 @@ module.exports = function(RED) {
"use strict";
function RandomNode(n) {
RED.nodes.createNode(this,n);
this.low = Number(n.low);
this.high = Number(n.high);
this.inte = n.inte;
this.low = Number(n.low || 1);
this.high = Number(n.high || 10);
this.inte = n.inte || false;
var node = this;
this.on("input", function(msg) {
if (node.inte === "true") {
if (node.inte === true) {
msg.payload = Math.round(Number(Math.random()) * (node.high - node.low + 1) + node.low - 0.5);
} else {
msg.payload = Number(Math.random()) * (node.high - node.low) + node.low;

18
parsers/geohash/70-geohash.js
View File

@ -38,12 +38,14 @@ module.exports = function(RED) {
else {
var lt = msg.location.lat;
var ln = msg.location.lon;
var le = parseInt(msg.location.precision || msg.location.payload || 9);
var le = parseInt(msg.location.precision || 9);
if (le < 1) { le = 1; }
if (le > 9) { le = 9; }
if (lt && ln) {
msg.location.geohash = geohash.encode(lt, ln, le);
node.send(msg);
} else {
node.warn("lat or lon missing from msg.location");
}
}
}
@ -64,10 +66,14 @@ module.exports = function(RED) {
if (la < -90) { la = -90; }
if (la > 90) { la = 90; }
var lo = Number(bits[1]);
if (lo < -180) { lo = -180; }
if (lo > 180) { la = 180; }
msg.payload = geohash.encode(la, lo);
node.send(msg);
if (lo < -180) { lo = ((lo-180)%360)+180; }
if (lo > 180) { lo = ((lo+180)%360)-180; }
if (!isNaN(la) && !isNaN(lo)) {
msg.payload = geohash.encode(la, lo);
node.send(msg);
} else {
node.warn("Incorrect string format - should be lat,lon");
}
}
else { node.warn("Unexpected string format - should be lat,lon"); }
}
@ -82,6 +88,8 @@ module.exports = function(RED) {
if (lat && lon) {
msg.payload.geohash = geohash.encode(lat, lon, len);
node.send(msg);
} else {
node.warn("lat or lon missing from msg.payload");
}
}
else {

83
test/function/random/random_spec.js Normal file
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@ -0,0 +1,83 @@
/**
* Copyright 2015 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 helper = require('../../../test/helper.js');
var testNode = require('../../../function/random/random.js');
describe('random node', function() {
"use strict";
beforeEach(function(done) {
helper.startServer(done);
});
afterEach(function(done) {
helper.unload().then(function() {
helper.stopServer(done);
});
});
it("should be loaded with correct defaults", function(done) {
var flow = [{"id":"n1", "type":"random", "name":"random1", "wires":[[]]}];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property("low", 1);
n1.should.have.property("high", 10);
n1.should.have.property("inte", false);
done();
});
});
it('should output an integer between -3 and 3', function(done) {
var flow = [{"id":"n1", "type":"random", low:3, high:3, inte:true, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
if (c === 0) {
msg.should.have.a.property("payload");
msg.payload.should.be.approximately(0,3);
msg.payload.toString().indexOf(".").should.equal(-1);
done();
}
});
n1.emit("input", {payload:"a"});
});
});
it('should output an float between 20 and 30', function(done) {
var flow = [{"id":"n1", "type":"random", low:20, high:30, inte:false, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
if (c === 0) {
msg.should.have.a.property("payload");
msg.payload.should.be.approximately(25,5);
msg.payload.toString().indexOf(".").should.not.equal(-1);
done();
}
});
n1.emit("input", {payload:"a"});
});
});
});

318
test/parsers/geohash/70-geohash_spec.js Normal file
View File

@ -0,0 +1,318 @@
/**
* Copyright 2015 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 helper = require('../../../test/helper.js');
var testNode = require('../../../parsers/geohash/70-geohash.js');
describe('geohash node', function() {
"use strict";
beforeEach(function(done) {
helper.startServer(done);
});
afterEach(function(done) {
helper.unload().then(function() {
helper.stopServer(done);
});
});
it("should be loaded with correct defaults", function(done) {
var flow = [{"id":"n1", "type":"geohash", "name":"geohash1", "wires":[[]]}];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property("name", "geohash1");
done();
});
});
it('should convert payload lat,lon to geohash', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload", "gcnfju78x");
done();
});
n1.emit("input", {payload:"51.0,-1.5"});
});
});
it('should convert payload lat,lon > 90/180 to geohash', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload", "gzyzvzgxz");
done();
});
n1.emit("input", {payload:"231.0,358.5"});
});
});
it('should convert payload lat,lon < -90/-180 to geohash', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload", "5bnbjb58p");
done();
});
n1.emit("input", {payload:"-100,-361.5"});
});
});
it('should convert payload object lat,lon to geohash', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.have.a.property("geohash", "t9cbbukqn");
done();
});
n1.emit("input", {payload:{latitude:10,longitude:70}});
});
});
it('should convert payload geohash to lat.lon', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("payload");
msg.payload.should.have.a.property("lat", 51.00002);
msg.payload.should.have.a.property("lon", -1.5);
msg.payload.should.have.a.property("error");
done();
});
n1.emit("input", {payload:"gcnfju78x"});
});
});
it('should convert location lat, lon to geohash', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("location");
msg.location.should.have.a.property("geohash", "kukqnpp5e");
done();
});
n1.emit("input", {location:{lat:-20,lon:40}});
});
});
it('should convert location geohash to lat.lon', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"geohash", gap:0, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.a.property("location");
msg.location.should.have.a.property("lat", -19.99999);
msg.location.should.have.a.property("lon", 40);
msg.location.should.have.a.property("error");
done();
});
n1.emit("input", {location:{geohash:"kukqnpp5e"}});
});
});
it('should warn if given a duff string', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'Unexpected string format - should either be lat,lon or geohash');
done();
},50);
n1.emit("input", {payload:"bananas is nice"});
});
});
it('should warn if given a non numeric pair of numbers', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
console.log(msg);
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'Incorrect string format - should be lat,lon');
done();
},50);
n1.emit("input", {payload:"bananas,apples"});
});
});
it('should warn if given a string with wrong number of parts', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'Unexpected string format - should be lat,lon');
done();
},50);
n1.emit("input", {payload:"bananas,apples,pears"});
});
});
it('should warn if not string or object', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'This node only expects strings or objects.');
done();
},50);
n1.emit("input", {payload:42});
});
});
it('should warn if location object with only a lat (or lon)', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'lat or lon missing from msg.location');
done();
},50);
n1.emit("input", {location:{lat:-20}});
});
});
it('should warn if payload object with only a lat (or lon)', function(done) {
var flow = [{"id":"n1", "type":"geohash", func:"gap", gap:10, wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(testNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
c += 1;
});
setTimeout( function() {
c.should.equal(0);
helper.log().called.should.be.true;
var logEvents = helper.log().args.filter(function (evt) {
return evt[0].type == "geohash";
});
logEvents.should.have.length(1);
var msg = logEvents[0][0];
msg.should.have.property('level', helper.log().WARN);
msg.should.have.property('id', 'n1');
msg.should.have.property('type', 'geohash');
msg.should.have.property('msg', 'lat or lon missing from msg.payload');
done();
},50);
n1.emit("input", {payload:{lon:40}});
});
});
});