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clone msg for every single line output

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(this may not be desired)
Add tests to ensure properties go trhough
This commit is contained in:
Dave Conway-Jones
2019-10-25 15:09:20 +01:00
parent c8b8beda6a
commit 7c4e782c60
2 changed files with 80 additions and 33 deletions
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59
test/nodes/core/storage/10-file_spec.js
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@@ -1192,6 +1192,43 @@ describe('file Nodes', function() {
});
});
it('should read in a file and output split lines with parts and preserve other properties', function(done) {
var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"lines", wires:[["n2"]]},
{id:"n2", type:"helper"}];
helper.load(fileNode, flow, function() {
var n1 = helper.getNode("fileInNode1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
try {
msg.should.have.property('payload');
msg.payload.should.be.a.String();
msg.should.have.property('topic',"dujour");
msg.should.have.property('foo',"bar");
msg.should.have.property('parts');
msg.parts.should.have.property('index',c);
msg.parts.should.have.property('type','string');
msg.parts.should.have.property('ch','\n');
if (c === 0) {
msg.payload.should.equal("File message line 1");
}
if (c === 1) {
msg.payload.should.equal("File message line 2");
}
if (c === 2) {
msg.payload.should.equal("");
done();
}
c++;
}
catch(e) {
done(e);
}
});
n1.receive({payload:"",topic:"dujour",foo:"bar"});
});
});
it('should read in a file and output a buffer with parts', function(done) {
var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"stream", wires:[["n2"]]},
{id:"n2", type:"helper"}];
@@ -1212,6 +1249,28 @@ describe('file Nodes', function() {
});
});
it('should read in a file and output a buffer with parts and preserve other properties', function(done) {
var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"stream", wires:[["n2"]]},
{id:"n2", type:"helper"}];
helper.load(fileNode, flow, function() {
var n1 = helper.getNode("fileInNode1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
msg.should.have.property('payload');
msg.should.have.property('topic',"dujour");
msg.should.have.property('foo',"bar");
Buffer.isBuffer(msg.payload).should.be.true();
msg.payload.should.have.length(40);
msg.should.have.property('parts');
msg.parts.should.have.property('count',1);
msg.parts.should.have.property('type','buffer');
msg.parts.should.have.property('ch','');
done();
});
n1.receive({payload:"",topic:"dujour",foo:"bar"});
});
});
it('should warn if no filename set', function(done) {
var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", "format":""}];
helper.load(fileNode, flow, function() {