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let HTML node use alternative msg property

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Dave Conway-Jones
2018-01-30 16:09:01 +00:00
parent 6725f870d2
commit b0c876019a
3 changed files with 60 additions and 6 deletions
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50
test/nodes/core/parsers/70-HTML_spec.js
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@@ -66,6 +66,24 @@ describe('html node', function() {
});
});
it('should retrieve header contents if asked to by msg.select - alternative property', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",property:"foo",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');
should.equal(msg.foo, 'This is a test page for node 70-HTML');
done();
});
n1.receive({foo:data,topic:"bar",select:"h1"});
});
});
});
it('should emit an empty array if no matching elements', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",wires:[["n2"]],func:"return msg;"},
@@ -249,7 +267,7 @@ describe('html node', function() {
msg.parts.should.have.property('ch', '');
}
it('should retrieve list contents as html as default with output as multiple msgs ', function(done) {
it('should retrieve list contents as html as default with output as multiple msgs', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",as:"multi"},
{id:"n2", type:"helper"}];
@@ -278,6 +296,36 @@ describe('html node', function() {
});
});
it('should retrieve list contents as html as default with output as multiple msgs - alternative property', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",property:"foo",wires:[["n2"]],tag:"ul",as:"multi"},
{id:"n2", type:"helper"}];
helper.load(htmlNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
cnt++;
msg.should.have.property('topic', 'bar');
check_parts(msg, cnt -1, 2);
if (cnt !== 1 && cnt !== 2) {
return false;
}
if (cnt === 1) {
msg.foo.indexOf("<li>Apple</li>").should.be.above(-1);
msg.foo.indexOf("<li>Pear</li>").should.be.above(-1);
} else if (cnt === 2) {
msg.foo.indexOf("<li>Potato</li>").should.be.above(-1);
msg.foo.indexOf("<li>Parsnip</li>").should.be.above(-1);
done();
}
});
n1.receive({foo:data, topic:"bar"});
});
});
});
it('should retrieve list contents as text with output as multiple msgs ', function(done) {
fs.readFile(file, 'utf8', function(err, data) {
var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",ret:"text",as:"multi"},