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Add option for file-in node to include all properties (default off)

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and add test
This commit is contained in:
Dave Conway-Jones
2021-06-25 14:39:18 +01:00
parent d6f6efc189
commit 6aac44db14
4 changed files with 95 additions and 26 deletions
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45
test/nodes/core/storage/10-file_spec.js
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@@ -14,7 +14,6 @@
* limitations under the License.
**/
var should = require("should");
var path = require('path');
var fs = require('fs-extra');
var os = require('os');
@@ -1184,6 +1183,9 @@ describe('file Nodes', function() {
n2.on("input", function(msg) {
try {
msg.should.have.property('payload');
msg.should.have.property('topic');
msg.should.not.have.property('foo');
msg.should.not.have.property('bar');
msg.payload.should.be.a.String();
msg.should.have.property('parts');
msg.parts.should.have.property('index',c);
@@ -1205,7 +1207,7 @@ describe('file Nodes', function() {
done(e);
}
});
n1.receive({payload:""});
n1.receive({payload:"",topic:"A",foo:"bar",bar:"foo"});
});
});
@@ -1245,6 +1247,45 @@ describe('file Nodes', function() {
});
});
it('should read in a file and output split lines with parts and extra props', function(done) {
var flow = [{id:"fileInNode1", type:"file in", name: "fileInNode", filename:fileToTest, format:"lines", allProps:true, 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) {
// console.log(msg)
try {
msg.should.have.property('payload');
msg.payload.should.be.a.String();
msg.should.have.property('topic');
msg.should.have.property('foo');
msg.should.have.property('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:"B",foo:"bar",bar:"foo"});
});
});
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"}];