[CCSDK-28] populated the seed code for dgbuilder

[ccsdk/distribution.git] / dgbuilder / test / nodes / core / core / 80-template_spec.js

diff --git a/dgbuilder/test/nodes/core/core/80-template_spec.js b/dgbuilder/test/nodes/core/core/80-template_spec.js
new file mode 100644 (file)
index 0000000..a89afa3
--- /dev/null
+++ b/dgbuilder/test/nodes/core/core/80-template_spec.js
@@ -0,0 +1,46 @@
+/**
+ * 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 templateNode = require("../../../../nodes/core/core/80-template.js");
+var helper = require("../../helper.js");
+
+describe('template node', function() {
+
+    before(function(done) {
+        helper.startServer(done);
+    });
+    
+    afterEach(function() {
+        helper.unload();
+    });
+
+
+    it('should modify payload', function(done) {
+        var flow = [{id:"n1", type:"template", field: "payload", template: "payload={{payload}}",wires:[["n2"]]},{id:"n2",type:"helper"}];
+        helper.load(templateNode, flow, function() {
+            var n1 = helper.getNode("n1");
+            var n2 = helper.getNode("n2");
+            n2.on("input", function(msg) {
+                msg.should.have.property('topic', 'bar');
+                msg.should.have.property('payload', 'payload=foo');
+                done();
+            });
+            n1.receive({payload:"foo",topic: "bar"});
+        });
+    });
+
+});