Allow to not inherit from BaseController

Author: Aschen

src/Kuzzle.js

@@ -516,10 +516,6 @@ Discarded request: ${JSON.stringify(request)}`));
    * @returns {Kuzzle}
    */
   useController (ControllerClass, accessor) {
-    if (!(ControllerClass.prototype.__proto__.constructor.name === 'BaseController')) {
-      throw new Error('Controllers must inherits from the BaseController class.');
-    }
-
     if (!(accessor && accessor.length > 0)) {
       throw new Error('You must provide a valid accessor.');
     }

test/controllers/searchResult/document.test.js

@@ -106,7 +106,7 @@ describe('DocumentSearchResult', () => {
       };
 
       beforeEach(() => {
-        request.scroll = '1m';
+        request.scroll = '10s';
 
         response = {
           scrollId: 'scroll-id',

test/controllers/searchResult/profile.test.js

@@ -110,7 +110,7 @@ describe('ProfileSearchResult', () => {
       };
 
       beforeEach(() => {
-        request.scroll = '1m';
+        request.scroll = '10s';
 
         response = {
           scrollId: 'scroll-id',

test/controllers/searchResult/role.test.js

@@ -84,7 +84,7 @@ describe('RoleSearchResult', () => {
 
 
     it('should throw an error if scrollId parameters is set', () => {
-      request.scroll = '1m';
+      request.scroll = '10s';
       searchResult = new RoleSearchResult(kuzzle, request, options, response);
 
       should(function () {

test/controllers/searchResult/specifications.test.js

@@ -100,7 +100,7 @@ describe('SpecificationsSearchResult', () => {
       };
 
       beforeEach(() => {
-        request.scroll = '1m';
+        request.scroll = '10s';
 
         response = {
           scrollId: 'scroll-id',

test/controllers/searchResult/user.test.js

@@ -112,7 +112,7 @@ describe('UserSearchResult', () => {
       };
 
       beforeEach(() => {
-        request.scroll = '1m';
+        request.scroll = '10s';
 
         response = {
           scrollId: 'scroll-id',

test/kuzzle/useController.test.js

@@ -82,12 +82,6 @@ describe('Kuzzle custom controllers management', () => {
         });
     });
 
-    it('should throw if the controller does not inherits from BaseController', () => {
-      should(() => {
-        kuzzle.useController(NotInheritingController, 'wrong');
-      }).throw('Controllers must inherits from the BaseController class.');
-    });
-
     it('should throw if the controller does not have a name', () => {
       should(() => {
         kuzzle.useController(UnamedController, 'unamed');