Added some unit tests for camelCaseToUpperCase

Issue #58
  Patch #2 - removed unnecessary variables
  Patch #3 - rename a variable in the test
  Patch #3 - same as above

src/listener/utils/transforms/resource.js

@@ -30,15 +30,12 @@ export default class Resource {
   }
 
  camelCaseToTitleCase(camelCase){
-    if (camelCase === null || camelCase === "") {
+    if (camelCase == null || camelCase === "" ) {
       return camelCase;
     }
     camelCase = camelCase.trim();
-    let newText = "";
 
-    if (/[a-z]/.test(camelCase[0])){
-      newText = camelCase[0].toUpperCase();
-    }
+    let newText = camelCase[0].toUpperCase();
 
     for (let i = 1; i < camelCase.length; i++) {
       if (/[A-Z]/.test(camelCase[i]) && /[a-z]/.test(camelCase[i-1])) {

src/test/resource.js

@@ -0,0 +1,77 @@
+/*
+(c) Copyright 2016-2017 Hewlett Packard Enterprise Development LP
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+import Resource from '../listener/utils/transforms/resource';
+
+let chai = require('chai');
+
+describe('Resource', () => {
+
+  let oneViewResource;
+
+  beforeEach(() => {
+    oneViewResource = {
+      type: 'ServerProfileTest',
+      status: 'Ok',
+      state: 'Assigned',
+      description: 'This server profile description',
+      hyperlink: 'serverProfileHyperLink',
+      sanStorage: {},
+      pxeBootPolicy: {}
+    };
+
+  });
+
+  it('camelCaseToTitleCase uncapitalized results in 2 title case words', () => {
+    let serverProfileResource = new Resource(oneViewResource);
+    let myKeys = Object.keys(oneViewResource);
+    serverProfileResource.camelCaseToTitleCase(myKeys[5]).should.equal('San Storage');
+    myKeys[5].should.equal('sanStorage');
+  });
+
+  it('camelCaseToTitleCase uncapitalized results in 3 title case words', () => {
+    let serverProfileResource = new Resource(oneViewResource);
+    let myKeys = Object.keys(oneViewResource);
+    serverProfileResource.camelCaseToTitleCase(myKeys[6]).should.equal('Pxe Boot Policy');
+    myKeys[6].should.equal('pxeBootPolicy');
+  });
+
+  it('camelCaseToTitleCase undefined', () => {
+    let serverProfileResource = new Resource(oneViewResource);
+    let myKeys = Object.keys(oneViewResource);
+    serverProfileResource.camelCaseToTitleCase('').should.equal('');
+  });
+
+  it('camelCaseToTitleCase undefined', () => {
+    let serverProfileResource = new Resource(oneViewResource);
+    let myKeys = Object.keys(oneViewResource);
+    let result = serverProfileResource.camelCaseToTitleCase(undefined);
+    chai.expect(result).to.equal(undefined);
+  });
+
+  it('camelCaseToTitleCase null', () => {
+    let serverProfileResource = new Resource(oneViewResource);
+    let myKeys = Object.keys(oneViewResource);
+    let result = serverProfileResource.camelCaseToTitleCase(null);
+    chai.expect(result).to.equal(null);
+  });
+});