Add unit tests for refactored API modules

test/red/api/index_spec.js

@@ -0,0 +1,93 @@
+/**
+ * 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 request = require("supertest");
+var express = require("express");
+var fs = require("fs");
+var path = require("path");
+
+var settings = require("../../../red/settings");
+var api = require("../../../red/api");
+
+
+describe("api index", function() {
+    var app;
+    
+    describe("disables editor", function() {
+        before(function() {
+            settings.init({disableEditor:true});
+            app = express();
+            api.init(app);
+        });
+        after(function() {
+            settings.reset();
+        });
+        
+        it('does not serve the editor', function(done) {
+            request(app)
+                .get("/")
+                .expect(404,done)
+        });
+        it('does not serve icons', function(done) {
+            request(app)
+                .get("/icons/default.png")
+                .expect(404,done)
+        });
+        it('does not serve settings', function(done) {
+            request(app)
+                .get("/settings")
+                .expect(404,done)
+        });
+        
+    });
+    
+    describe("enables editor", function() {
+        before(function() {
+            settings.init({disableEditor:false});
+            app = express();
+            api.init(app);
+        });
+        after(function() {
+            settings.reset();
+        });
+        
+        it('serves the editor', function(done) {
+            request(app)
+                .get("/")
+                .expect(200)
+                .end(function(err,res) {
+                    if (err) {
+                        return done(err);
+                    }
+                    // Index page should probably mention Node-RED somewhere
+                    res.text.indexOf("Node-RED").should.not.eql(-1);
+                    done();
+                });
+        });
+        it('serves icons', function(done) {
+            request(app)
+                .get("/icons/inject.png")
+                .expect("Content-Type", /image\/png/)
+                .expect(200,done)
+        });
+        it('serves settings', function(done) {
+            request(app)
+                .get("/settings")
+                .expect(200,done)
+        });
+    });
+});