mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
Add test cases accessing context with JSONata to Join Node
This commit is contained in:
HirokiUchikawa
parent
4fcf57d42c
commit
3a8aaee5d7
@ -19,8 +19,9 @@ var splitNode = require("../../../../nodes/core/logic/17-split.js");
|
||||
var joinNode = require("../../../../nodes/core/logic/17-split.js");
|
||||
var helper = require("node-red-node-test-helper");
|
||||
var RED = require("../../../../red/red.js");
|
||||
var Context = require("../../../../red/runtime/nodes/context");
|
||||
|
||||
var TimeoutForErrorCase = 20;
|
||||
var TimeoutForErrorCase = 20;
|
||||
|
||||
describe('SPLIT node', function() {
|
||||
|
||||
@ -390,17 +391,32 @@ describe('SPLIT node', function() {
|
||||
|
||||
describe('JOIN node', function() {
|
||||
|
||||
before(function(done) {
|
||||
beforeEach(function(done) {
|
||||
helper.startServer(done);
|
||||
});
|
||||
|
||||
after(function(done) {
|
||||
helper.stopServer(done);
|
||||
});
|
||||
function initContext(done) {
|
||||
Context.init({
|
||||
contextStorage: {
|
||||
memory: {
|
||||
module: "memory"
|
||||
}
|
||||
}
|
||||
});
|
||||
Context.load().then(function () {
|
||||
done();
|
||||
});
|
||||
}
|
||||
|
||||
afterEach(function() {
|
||||
helper.unload();
|
||||
RED.settings.nodeMessageBufferMaxLength = 0;
|
||||
afterEach(function(done) {
|
||||
helper.unload().then(function(){
|
||||
return Context.clean({allNodes:{}});
|
||||
}).then(function(){
|
||||
return Context.close();
|
||||
}).then(function(){
|
||||
RED.settings.nodeMessageBufferMaxLength = 0;
|
||||
helper.stopServer(done);
|
||||
});
|
||||
});
|
||||
|
||||
it('should be loaded', function(done) {
|
||||
@ -977,11 +993,11 @@ describe('JOIN node', function() {
|
||||
function checkInitTypesSimple(itype, val, done) {
|
||||
checkInitTypes(itype, val, val, undefined, should.equal, done);
|
||||
}
|
||||
|
||||
|
||||
function checkInitTypesComplex(itype, ival, rval, done) {
|
||||
checkInitTypes(itype, ival, rval, undefined, should.deepEqual, done);
|
||||
}
|
||||
|
||||
|
||||
it('should reduce messages with init types (str)', function(done) {
|
||||
checkInitTypesSimple('str', "xyz", done);
|
||||
});
|
||||
@ -1225,6 +1241,142 @@ describe('JOIN node', function() {
|
||||
});
|
||||
});
|
||||
|
||||
it('should reduce messages with flow context', function(done) {
|
||||
var flow = [{id:"n1", type:"join", mode:"reduce",
|
||||
reduceRight:false,
|
||||
reduceExp:"$A+(payload*$flowContext(\"two\"))",
|
||||
reduceInit:"$flowContext(\"one\")",
|
||||
reduceInitType:"jsonata",
|
||||
reduceFixup:"$A*$flowContext(\"three\")",
|
||||
wires:[["n2"]],z:"flow"},
|
||||
{id:"n2", type:"helper",z:"flow"},
|
||||
{id:"flow", type:"tab"}];
|
||||
helper.load(joinNode, flow, function() {
|
||||
var n1 = helper.getNode("n1");
|
||||
var n2 = helper.getNode("n2");
|
||||
var count = 0;
|
||||
n2.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property("payload");
|
||||
msg.payload.should.equal(((((1+1*2)+2*2)+3*2)+4*2)*3);
|
||||
done();
|
||||
}
|
||||
catch(e) { done(e); }
|
||||
});
|
||||
n1.context().flow.set("one",1);
|
||||
n1.context().flow.set("two",2);
|
||||
n1.context().flow.set("three",3);
|
||||
n1.receive({payload:3, parts:{index:2, count:4, id:222}});
|
||||
n1.receive({payload:2, parts:{index:1, count:4, id:222}});
|
||||
n1.receive({payload:4, parts:{index:3, count:4, id:222}});
|
||||
n1.receive({payload:1, parts:{index:0, count:4, id:222}});
|
||||
});
|
||||
});
|
||||
|
||||
it('should reduce messages with global context', function(done) {
|
||||
var flow = [{id:"n1", type:"join", mode:"reduce",
|
||||
reduceRight:false,
|
||||
reduceExp:"$A+(payload/$globalContext(\"two\"))",
|
||||
reduceInit:"$globalContext(\"one\")",
|
||||
reduceInitType:"jsonata",
|
||||
reduceFixup:"$A*$globalContext(\"three\")",
|
||||
wires:[["n2"]],z:"flow"},
|
||||
{id:"n2", type:"helper",z:"flow"},
|
||||
{id:"flow", type:"tab"}];
|
||||
helper.load(joinNode, flow, function() {
|
||||
var n1 = helper.getNode("n1");
|
||||
var n2 = helper.getNode("n2");
|
||||
var count = 0;
|
||||
n2.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property("payload");
|
||||
msg.payload.should.equal(((((1+1/2)+2/2)+3/2)+4/2)*3);
|
||||
done();
|
||||
}
|
||||
catch(e) { done(e); }
|
||||
});
|
||||
n1.context().global.set("one",1);
|
||||
n1.context().global.set("two",2);
|
||||
n1.context().global.set("three",3);
|
||||
n1.receive({payload:3, parts:{index:2, count:4, id:222}});
|
||||
n1.receive({payload:2, parts:{index:1, count:4, id:222}});
|
||||
n1.receive({payload:4, parts:{index:3, count:4, id:222}});
|
||||
n1.receive({payload:1, parts:{index:0, count:4, id:222}});
|
||||
});
|
||||
});
|
||||
|
||||
it('should reduce messages with persistable flow context', function(done) {
|
||||
var flow = [{id:"n1", type:"join", mode:"reduce",
|
||||
reduceRight:false,
|
||||
reduceExp:"$A+(payload*$flowContext(\"two\",\"memory\"))",
|
||||
reduceInit:"$flowContext(\"one\",\"memory\")",
|
||||
reduceInitType:"jsonata",
|
||||
reduceFixup:"$A*$flowContext(\"three\",\"memory\")",
|
||||
wires:[["n2"]],z:"flow"},
|
||||
{id:"n2", type:"helper",z:"flow"},
|
||||
{id:"flow", type:"tab"}];
|
||||
helper.load(joinNode, flow, function() {
|
||||
initContext(function () {
|
||||
var n1 = helper.getNode("n1");
|
||||
var n2 = helper.getNode("n2");
|
||||
n2.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property("payload");
|
||||
msg.payload.should.equal(((((1+1*2)+2*2)+3*2)+4*2)*3);
|
||||
done();
|
||||
}
|
||||
catch(e) { done(e); }
|
||||
});
|
||||
n1.context().flow.set(["one","two","three"],[1,2,3],"memory",function(err){
|
||||
if(err){
|
||||
done(err);
|
||||
} else{
|
||||
n1.receive({payload:3, parts:{index:2, count:4, id:222}});
|
||||
n1.receive({payload:2, parts:{index:1, count:4, id:222}});
|
||||
n1.receive({payload:4, parts:{index:3, count:4, id:222}});
|
||||
n1.receive({payload:1, parts:{index:0, count:4, id:222}});
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
it('should reduce messages with persistable global context', function(done) {
|
||||
var flow = [{id:"n1", type:"join", mode:"reduce",
|
||||
reduceRight:false,
|
||||
reduceExp:"$A+(payload/$globalContext(\"two\",\"memory\"))",
|
||||
reduceInit:"$globalContext(\"one\",\"memory\")",
|
||||
reduceInitType:"jsonata",
|
||||
reduceFixup:"$A*$globalContext(\"three\",\"memory\")",
|
||||
wires:[["n2"]],z:"flow"},
|
||||
{id:"n2", type:"helper",z:"flow"},
|
||||
{id:"flow", type:"tab"}];
|
||||
helper.load(joinNode, flow, function() {
|
||||
initContext(function () {
|
||||
var n1 = helper.getNode("n1");
|
||||
var n2 = helper.getNode("n2");
|
||||
n2.on("input", function(msg) {
|
||||
try {
|
||||
msg.should.have.property("payload");
|
||||
msg.payload.should.equal(((((1+1/2)+2/2)+3/2)+4/2)*3);
|
||||
done();
|
||||
}
|
||||
catch(e) { done(e); }
|
||||
});
|
||||
n1.context().global.set(["one","two","three"],[1,2,3],"memory",function(err){
|
||||
if(err){
|
||||
done(err);
|
||||
} else{
|
||||
n1.receive({payload:3, parts:{index:2, count:4, id:222}});
|
||||
n1.receive({payload:2, parts:{index:1, count:4, id:222}});
|
||||
n1.receive({payload:4, parts:{index:3, count:4, id:222}});
|
||||
n1.receive({payload:1, parts:{index:0, count:4, id:222}});
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
it('should handle invalid JSON expression"', function (done) {
|
||||
var flow = [{
|
||||
id: "n1", type: "join", mode: "reduce",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user