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Extra tests for html, xml, json and tail nodes

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(and some consistent passing of missing payloads)
This commit is contained in:
dceejay
2015-03-24 17:43:47 +00:00
parent 72a9de058d
commit fcc6943f98
8 changed files with 140 additions and 60 deletions
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20
test/nodes/core/parsers/70-HTML_spec.js
View File

@@ -149,7 +149,25 @@ describe('html node', function() {
});
});
});
it('should pass through if payload empty', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",wires:[["n2"]],func:"return msg;"},
{id:"n2", type:"helper"}];
helper.load(htmlNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.property('topic', 'bar');
msg.should.not.have.property('payload');
done();
});
n1.receive({topic: "bar"});
});
});
});
describe('multiple messages', function(){
var cnt = 0;

59
test/nodes/core/parsers/70-JSON_spec.js
View File

@@ -62,12 +62,11 @@ describe('JSON node', function() {
var jn1 = helper.getNode("jn1");
var jn2 = helper.getNode("jn2");
jn2.on("input", function(msg) {
msg.should.have.property('topic', 'bar');
should.equal(msg.payload, '{"employees":[{"firstName":"John","lastName":"Smith"}]}');
done();
});
var obj = {employees:[{firstName:"John", lastName:"Smith"}]};
jn1.receive({payload:obj,topic: "bar"});
jn1.receive({payload:obj});
});
});
@@ -96,20 +95,48 @@ describe('JSON node', function() {
var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"},
{id:"jn2", type:"helper"}];
helper.load(jsonNode, flow, function() {
try {
var jn1 = helper.getNode("jn1");
var jn2 = helper.getNode("jn2");
jn1.receive({payload:1,topic: "bar"});
var logEvents = helper.log().args.filter(function(evt) {
return evt[0].type == "json";
});
logEvents.should.have.length(1);
logEvents[0][0].should.have.a.property('msg',"dropped: 1");
done();
} catch(err) {
done(err);
}
var jn1 = helper.getNode("jn1");
var jn2 = helper.getNode("jn2");
setTimeout(function() {
try {
var logEvents = helper.log().args.filter(function(evt) {
return evt[0].type == "json";
});
//console.log(logEvents);
logEvents.should.have.length(4);
logEvents[0][0].should.have.a.property('msg');
logEvents[0][0].msg.toString().should.startWith('Dropped: ');
logEvents[1][0].should.have.a.property('msg');
logEvents[1][0].msg.toString().should.startWith('Dropped: ');
logEvents[2][0].should.have.a.property('msg');
logEvents[2][0].msg.toString().should.startWith('Dropped: ');
logEvents[3][0].should.have.a.property('msg');
logEvents[3][0].msg.toString().should.startWith('Dropped: ');
done();
} catch(err) {
done(err);
}
},150);
jn1.receive({payload:true});
jn1.receive({payload:1});
jn1.receive({payload:["a"]});
jn1.receive({payload:new Buffer("a")});
});
});
it('should pass straight through if no payload set', function(done) {
var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"},
{id:"jn2", type:"helper"}];
helper.load(jsonNode, flow, function() {
var jn1 = helper.getNode("jn1");
var jn2 = helper.getNode("jn2");
jn2.on("input", function(msg) {
msg.should.have.property('topic', 'bar');
msg.should.not.have.property('payload');
done();
});
jn1.receive({topic: "bar"});
});
});
});

17
test/nodes/core/parsers/70-XML_spec.js
View File

@@ -21,7 +21,7 @@ var helper = require("../../helper.js");
describe('XML node', function() {
before(function(done) {
helper.startServer(done);
helper.startServer(done);
});
afterEach(function() {
@@ -120,4 +120,19 @@ describe('XML node', function() {
});
});
it('should just pass through if payload is missing', function(done) {
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
{id:"n2", type:"helper"}];
helper.load(xmlNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.property('topic', 'bar');
msg.should.not.have.property('payload');
done();
});
n1.receive({topic: "bar"});
});
});
});