diff --git a/app/routes/cache.routes.js b/app/routes/cache.routes.js
index b75331c77cccaf417da2676f695ebe86156548aa..4bfea05ddc5b65a1862a2cf1bd8dbe31449b2737 100644
--- a/app/routes/cache.routes.js
+++ b/app/routes/cache.routes.js
@@ -4,12 +4,65 @@ module.exports = (app) => {
     const cache = require('../controllers/cache.controller.js'); 
      const auth = require('../authentication/icat.js');
 
+
+     /**
+     * @swagger
+     * /cache:
+     *   get: 
+     *     description: Gets the cache of a user given a specific sessionId 
+     *     responses:
+     *       '200':
+     *         content:
+     *           application/json:
+     *             type: array
+     *             schema:
+     *               $ref: '#/components/schemas/cacheUserStorage'
+     *     tags:
+     *       - Cache
+     */
     app.get('/cache', cache.getSessionById);
 
+     /**
+     * @swagger
+     * /cache/stats:
+     *   get: 
+     *     description: Gets the statistics for the use of cache
+     *     responses:
+     *       '200':
+     *         content:
+     *           application/json:
+     *             type: array
+     *             schema:
+     *               $ref: '#/components/schemas/cacheStats'
+     *     tags:
+     *       - Cache
+     */
     app.get('/cache/stats', cache.getStats);
 
+     /**
+     * @swagger
+     * /cache/keys:
+     *   get: 
+     *     description: Gets the keys stored in the cache
+     *     responses:
+     *       '200':
+     *         description: 'Ok'
+     *     tags:
+     *       - Cache
+     */
     app.get('/cache/keys', auth.allowAdministrators, cache.getCacheKeys);
 
+     /**
+     * @swagger
+     * /cache/keys/:key:
+     *   get: 
+     *     description: Gets the content of a key
+     *     responses:
+     *       '200':
+     *         description: 'Ok'
+     *     tags:
+     *       - Cache
+     */
     app.get('/cache/keys/:key', auth.allowAdministrators, cache.getCacheKey);
     
  
diff --git a/app/routes/definitions.js b/app/routes/definitions.js
index 6f68f651defc34dbaf9e9c53be502479a2dbb852..1941deaf3cb7ed877129d8805293bd3245f49ec5 100644
--- a/app/routes/definitions.js
+++ b/app/routes/definitions.js
@@ -286,6 +286,45 @@
  *                 type: "string"
  *               dateType: 
  *                 type: "string"
+ *     cacheStats:
+ *       required: 
+ *           - "hits"
+ *           - "misses"
+ *           - "keys"
+ *           - "ksize"
+ *           - "vsize"
+ *       properties: 
+ *         hits: 
+ *           type: "number"
+ *         misses: 
+ *           type: "number"
+ *         keys: 
+ *           type: "number"
+ *         ksize: 
+ *           type: "number"
+ *         vsize: 
+ *           type: "number"       
+ *     cacheUserStorage:
+ *         required: 
+ *           - "username"
+ *           - "myInvestigations"
+ *           - "investigations"
+ *           - "investigationsId"
+ *         properties: 
+ *           username: 
+ *             type: "string"
+ *           myInvestigations: 
+ *             type: "array"
+ *             items:
+ *               $ref: '#/components/schemas/investigation'
+ *           investigations: 
+ *             type: "array"
+ *             items:
+ *               $ref: '#/components/schemas/investigation'
+ *           investigationsId: 
+ *             type: "array"
+ *             items:
+ *               $ref: '#/components/schemas/investigation'
  *     event:
  *       description: an event in the logbook
  *       type: object
diff --git a/app/routes/file.routes.js b/app/routes/file.routes.js
index ccb86b23d9c8f557833d7f9705ed63109bb84690..9a2cde24cef58cb6ef0e8fbb4613ecc5355d36cb 100644
--- a/app/routes/file.routes.js
+++ b/app/routes/file.routes.js
@@ -5,7 +5,7 @@ module.exports = (app) => {
      /**
      * @swagger
      * /investigations/:investigationId/events/file:
-     *   get:
+     *   post:
      *     description: Uploads a file to ICAT+
      *     parameters:
      *       - in: path
@@ -30,6 +30,11 @@ module.exports = (app) => {
      *     responses:
      *       '200':
      *         description : 'Ok'
+     *         content:
+     *           application/json:
+     *             schema:
+     *               $ref: '#/components/schemas/event'
+     * 
      *       '500':
      *         $ref: '#/components/responses/error500'
      *     tags:
diff --git a/test/resources/investigations.resource.js b/test/resources/investigations.resource.js
index bdcb9b95b140e504d455c82e2613778c3737f6a0..d38af3475a7a8f6c9cb6084703ec46db759329a7 100644
--- a/test/resources/investigations.resource.js
+++ b/test/resources/investigations.resource.js
@@ -1,27 +1,27 @@
 module.exports = {
     normalize: [{
             "input": "MX0000",
-            "normalized": "MX-0000"
+            "expected": "MX-0000"
         },
         {
             "input": "ihls3203",
-            "normalized": "IH-LS-3203"
+            "expected": "IH-LS-3203"
         },
         {
             "input": "ih-ls3203",
-            "normalized": "IH-LS-3203"
+            "expected": "IH-LS-3203"
         },
         {
             "input": "ih-ls-3203",
-            "normalized": "IH-LS-3203"
+            "expected": "IH-LS-3203"
         },
         {
             "input": "ev280",
-            "normalized": "EV-280"
+            "expected": "EV-280"
         },
         {
             "input": "ip0001",
-            "normalized": "IP-0001"
+            "expected": "IP-0001"
         }
 
     ],
diff --git a/test/routes/test.investigations.routes.js b/test/routes/test.investigations.routes.js
index 76c5f471651e9e05ac62a7be39895afbd1cf836d..1bb33f9782ac8e5ebad8d6636dadace4f4177217 100644
--- a/test/routes/test.investigations.routes.js
+++ b/test/routes/test.investigations.routes.js
@@ -45,10 +45,10 @@ describe('Investigations', () => {
                 .get('/investigations/' + element.input + '/normalize')
                 .set('Content-Type', 'application/json')
                 .send()
-                .end((err, response) => {
-                    expect(response.status).to.equal(200);
-                    expect(response.text).to.equal(element.normalized);
-                    next();
+                .end((err, response) => {                    
+                   expect(response.status).to.equal(200); 
+                   expect(response.text).to.equal(element.expected);                   
+                   next();
                 });
         })
     })