1
0
mirror of https://github.com/node-red/node-red.git synced 2023-10-10 13:36:53 +02:00
node-red/test/nodes/core/common/91-global-config_spec.js
2023-06-17 22:29:39 +01:00

74 lines
2.5 KiB
JavaScript

var should = require("should");
var config = require("nr-test-utils").require("@node-red/nodes/core/common/91-global-config.js");
var inject = require("nr-test-utils").require("@node-red/nodes/core/common/20-inject.js");
var helper = require("node-red-node-test-helper");
describe('unknown Node', function() {
afterEach(function() {
helper.unload();
});
it('should be loaded', function(done) {
var flow = [{id:"n1", type:"global-config", name: "XYZ" }];
helper.load(config, flow, function() {
var n1 = helper.getNode("n1");
n1.should.have.property("name", "XYZ");
done();
});
});
it('should access global environment variable', function(done) {
var flow = [{id:"n1", type:"global-config", name: "XYZ",
env: [ {
name: "X",
type: "string",
value: "foo"
}]
},
{id: "n2", type: "inject", topic: "t1", payload: "X", payloadType: "env", wires: [["n3"]], z: "flow"},
{id: "n3", type: "helper"}
];
helper.load([config, inject], flow, function() {
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n3.on("input", (msg) => {
try {
msg.should.have.property("payload", "foo");
done();
} catch (err) {
done(err);
}
});
n2.receive({});
});
});
it('should evaluate a global environment variable that is a JSONata value', function (done) {
const flow = [{
id: "n1", type: "global-config", name: "XYZ",
env: [
{ name: "now-var", type: "jsonata", value: "$millis()" }
]
},
{ id: "n2", type: "inject", topic: "t1", payload: "now-var", payloadType: "env", wires: [["n3"]], z: "flow" },
{ id: "n3", type: "helper" }
];
helper.load([config, inject], flow, function () {
var n2 = helper.getNode("n2");
var n3 = helper.getNode("n3");
n3.on("input", (msg) => {
try {
const now = Date.now();
msg.should.have.property("payload").and.be.approximately(now, 1000);
done();
} catch (err) {
done(err);
}
});
n2.receive({});
});
});
});