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Update Function catch tests to handle async receive

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Nick O'Leary 2019-08-21 11:39:34 +01:00
parent b734097d16
commit a17325f028
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2 changed files with 55 additions and 49 deletions
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6
packages/node_modules/@node-red/nodes/core/core/80-function.js vendored
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@ -282,13 +282,13 @@ module.exports = function(RED) {
if (!errorMessage) { if (!errorMessage) {
errorMessage = err.toString(); errorMessage = err.toString();
} }
this.error(errorMessage, msg); done(errorMessage);
} }
else if (typeof err === "string") { else if (typeof err === "string") {
this.error(err, msg); done(err);
} }
else { else {
this.error(JSON.stringify(err), msg); done(JSON.stringify(err));
} }
} }
}); });

8
test/nodes/core/core/80-function_spec.js
View File

@ -1412,6 +1412,7 @@ describe('function node', function() {
helper.load(functionNode, flow, function () { helper.load(functionNode, flow, function () {
var n1 = helper.getNode("n1"); var n1 = helper.getNode("n1");
n1.receive({payload: "foo", topic: "bar"}); n1.receive({payload: "foo", topic: "bar"});
setTimeout(function() {
try { try {
helper.log().called.should.be.true(); helper.log().called.should.be.true();
var logEvents = helper.log().args.filter(function (evt) { var logEvents = helper.log().args.filter(function (evt) {
@ -1427,6 +1428,7 @@ describe('function node', function() {
} catch (err) { } catch (err) {
done(err); done(err);
} }
},50);
}); });
}); });
it('should catch thrown number', function (done) { it('should catch thrown number', function (done) {
@ -1434,6 +1436,7 @@ describe('function node', function() {
helper.load(functionNode, flow, function () { helper.load(functionNode, flow, function () {
var n1 = helper.getNode("n1"); var n1 = helper.getNode("n1");
n1.receive({payload: "foo", topic: "bar"}); n1.receive({payload: "foo", topic: "bar"});
setTimeout(function() {
try { try {
helper.log().called.should.be.true(); helper.log().called.should.be.true();
var logEvents = helper.log().args.filter(function (evt) { var logEvents = helper.log().args.filter(function (evt) {
@ -1449,13 +1452,15 @@ describe('function node', function() {
} catch (err) { } catch (err) {
done(err); done(err);
} }
},50);
}); });
}); });
it('should catch thrown object (bad practise)', function (done) { it('should catch thrown object (bad practice)', function (done) {
var flow = [{id: "n1", type: "function", wires: [["n2"]], func: "throw {a:1};"}]; var flow = [{id: "n1", type: "function", wires: [["n2"]], func: "throw {a:1};"}];
helper.load(functionNode, flow, function () { helper.load(functionNode, flow, function () {
var n1 = helper.getNode("n1"); var n1 = helper.getNode("n1");
n1.receive({payload: "foo", topic: "bar"}); n1.receive({payload: "foo", topic: "bar"});
setTimeout(function() {
try { try {
helper.log().called.should.be.true(); helper.log().called.should.be.true();
var logEvents = helper.log().args.filter(function (evt) { var logEvents = helper.log().args.filter(function (evt) {
@ -1471,6 +1476,7 @@ describe('function node', function() {
} catch (err) { } catch (err) {
done(err); done(err);
} }
},50);
}); });
}); });
}); });