--- /dev/null
+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var should = require("should");
+var injectNode = require("../../../../nodes/core/core/20-inject.js");
+var helper = require("../../helper.js");
+
+describe('inject node', function() {
+
+ before(function(done) {
+ helper.startServer(done);
+ });
+
+ afterEach(function() {
+ helper.unload();
+ });
+
+ it('should inject once', function(done) {
+
+ helper.load(injectNode, [{id:"n1", type:"inject",
+ payload:"payload", topic: "t1",
+ once: true, wires:[["n2"]] },
+ {id:"n2", type:"helper"}],
+ function() {
+ var n2 = helper.getNode("n2");
+ n2.on("input", function(msg) {
+ msg.should.have.property('topic', 't1');
+ msg.should.have.property('payload', 'payload');
+ done();
+ });
+ });
+ });
+
+ it('should inject repeatedly', function(done) {
+
+ helper.load(injectNode, [{id:"n1", type:"inject",
+ payload:"payload", topic: "t2",
+ repeat: 0.2, wires:[["n2"]] },
+ {id:"n2", type:"helper"}],
+ function() {
+ var n2 = helper.getNode("n2");
+ var count = 0;
+ n2.on("input", function(msg) {
+ msg.should.have.property('topic', 't2');
+ msg.should.have.property('payload', 'payload');
+ count += 1;
+ if (count > 2) {
+ helper.clearFlows().then(function() {
+ done();
+ });
+ }
+ });
+ });
+ });
+
+ it('should inject with cron', function(done) {
+ helper.load(injectNode, [{id:"n1", type:"inject",
+ payloadType:"date", topic: "t3",
+ crontab: "* * * * * *", wires:[["n3"]] },
+ {id:"n3", type:"helper"}],
+ function() {
+ var n3 = helper.getNode("n3");
+ n3.on("input", function(msg) {
+ msg.should.have.property('topic', 't3');
+ msg.should.have.property('payload').be.a.Number;
+ helper.clearFlows().then(function() {
+ done();
+ });
+ });
+ });
+ });
+
+ describe('post', function() {
+ it('should inject message', function(done) {
+ helper.load(injectNode,
+ [{id:"n1", type:"inject",
+ payloadType:"some type", topic: "t4",
+ wires:[["n4"]] },
+ { id:"n4", type:"helper"}], function() {
+ var n4 = helper.getNode("n4");
+ n4.on("input", function(msg) {
+ msg.should.have.property('topic', 't4');
+ msg.should.have.property('payload', '');
+ helper.clearFlows().then(function() {
+ done();
+ });
+ });
+ helper.request()
+ .post('/inject/n1')
+ .expect(200).end(function(err) {
+ if (err) {
+ return helper.clearFlows()
+ .then(function () {
+ done(err);
+ });
+ }
+ });
+ });
+ });
+
+ it('should fail for invalid node', function(done) {
+ helper.request().post('/inject/invalid').expect(404).end(done);
+ });
+ });
+});