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({}); }); }); });