mirror of
https://github.com/node-red/node-red.git
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119 lines
4.6 KiB
JavaScript
119 lines
4.6 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var should = require("should");
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var injectNode = require("../../../../nodes/core/core/20-inject.js");
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var helper = require("../../helper.js");
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describe('inject node', function() {
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before(function(done) {
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helper.startServer(done);
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});
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afterEach(function() {
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helper.unload();
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});
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it('should inject once', function(done) {
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helper.load(injectNode, [{id:"n1", type:"inject",
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payload:"payload", topic: "t1",
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once: true, wires:[["n2"]] },
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{id:"n2", type:"helper"}],
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function() {
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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msg.should.have.property('topic', 't1');
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msg.should.have.property('payload', 'payload');
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done();
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});
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});
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});
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it('should inject repeatedly', function(done) {
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helper.load(injectNode, [{id:"n1", type:"inject",
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payload:"payload", topic: "t2",
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repeat: 0.2, wires:[["n2"]] },
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{id:"n2", type:"helper"}],
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function() {
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var n2 = helper.getNode("n2");
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var count = 0;
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n2.on("input", function(msg) {
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msg.should.have.property('topic', 't2');
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msg.should.have.property('payload', 'payload');
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count += 1;
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if (count > 2) {
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helper.clearFlows().then(function() {
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done();
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});
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}
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});
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});
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});
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it('should inject with cron', function(done) {
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helper.load(injectNode, [{id:"n1", type:"inject",
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payloadType:"date", topic: "t3",
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crontab: "* * * * * *", wires:[["n3"]] },
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{id:"n3", type:"helper"}],
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function() {
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var n3 = helper.getNode("n3");
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n3.on("input", function(msg) {
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msg.should.have.property('topic', 't3');
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msg.should.have.property('payload').be.a.Number();
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helper.clearFlows().then(function() {
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done();
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});
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});
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});
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});
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describe('post', function() {
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it('should inject message', function(done) {
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helper.load(injectNode,
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[{id:"n1", type:"inject",
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payloadType:"str", topic: "t4",payload:"hello",
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wires:[["n4"]] },
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{ id:"n4", type:"helper"}], function() {
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var n4 = helper.getNode("n4");
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n4.on("input", function(msg) {
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msg.should.have.property('topic', 't4');
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msg.should.have.property('payload', 'hello');
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helper.clearFlows().then(function() {
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done();
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});
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});
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helper.request()
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.post('/inject/n1')
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.expect(200).end(function(err) {
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if (err) {
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return helper.clearFlows()
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.then(function () {
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done(err);
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});
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}
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});
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});
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});
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it('should fail for invalid node', function(done) {
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helper.request().post('/inject/invalid').expect(404).end(done);
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});
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});
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});
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