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Let batch node terminate "early" if msg.parts set to end of sequence

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(ie index = count -1). Useful to close at end of files etc.
This commit is contained in:
Dave Conway-Jones
2024-07-04 15:09:55 +01:00
parent a1bf270ba6
commit 05c924a9df
4 changed files with 37 additions and 6 deletions
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27
test/nodes/core/sequence/19-batch_spec.js
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@@ -98,7 +98,7 @@ describe('BATCH node', function() {
var n2 = helper.getNode("n2");
check_data(n1, n2, results, done);
for(var i = 0; i < 6; i++) {
n1.receive({payload: i});
n1.receive({payload: i, parts: { count:6, index:i }});
}
});
}
@@ -168,6 +168,25 @@ describe('BATCH node', function() {
check_count(flow, results, done);
});
it('should create seq. with count (more sent than count)', function(done) {
var flow = [{id:"n1", type:"batch", name: "BatchNode", mode: "count", count: 4, overlap: 0, interval: 10, allowEmptySequence: false, topics: [], wires:[["n2"]]},
{id:"n2", type:"helper"}];
var results = [
[0, 1, 2, 3]
];
check_count(flow, results, done);
});
it('should create seq. with count and terminate early if parts honoured', function(done) {
var flow = [{id:"n1", type:"batch", name: "BatchNode", mode: "count", count: 4, overlap: 0, interval: 10, allowEmptySequence:false, honourParts:true, topics: [], wires:[["n2"]]},
{id:"n2", type:"helper"}];
var results = [
[0, 1, 2, 3],
[4, 5]
];
check_count(flow, results, done);
});
it('should create seq. with count and overlap', function(done) {
var flow = [{id:"n1", type:"batch", name: "BatchNode", mode: "count", count: 3, overlap: 2, interval: 10, allowEmptySequence: false, topics: [], wires:[["n2"]]},
{id:"n2", type:"helper"}];
@@ -455,7 +474,7 @@ describe('BATCH node', function() {
function mapiDoneTestHelper(done, mode, count, overlap, interval, allowEmptySequence, msgAndTimings) {
const completeNode = require("nr-test-utils").require("@node-red/nodes/core/common/24-complete.js");
const catchNode = require("nr-test-utils").require("@node-red/nodes/core/common/25-catch.js");
const flow = [{id:"batchNode1", type:"batch", name: "BatchNode", mode, count, overlap, interval,
const flow = [{id:"batchNode1", type:"batch", name: "BatchNode", mode, count, overlap, interval,
allowEmptySequence, topics: [{topic: "TA"}], wires:[[]]},
{id:"completeNode1",type:"complete",scope: ["batchNode1"],uncaught:false,wires:[["helperNode1"]]},
{id:"catchNode1", type:"catch",scope: ["batchNode1"],uncaught:false,wires:[["helperNode1"]]},
@@ -482,13 +501,13 @@ describe('BATCH node', function() {
}
it('should call done() when message is sent (mode: count)', function(done) {
mapiDoneTestHelper(done, "count", 2, 0, 2, false, [
mapiDoneTestHelper(done, "count", 2, 0, 2, false, [
{ msg: {payload: 0}, delay: 0, avr: 0, var: 100},
{ msg: {payload: 1}, delay: 0, avr: 0, var: 100}
]);
});
it('should call done() when reset (mode: count)', function(done) {
mapiDoneTestHelper(done, "count", 2, 0, 2, false, [
mapiDoneTestHelper(done, "count", 2, 0, 2, false, [
{ msg: {payload: 0}, delay: 0, avr: 200, var: 100},
{ msg: {payload: 1, reset:true}, delay: 200, avr: 200, var: 100}
]);