feat: add 'rename' to context-handler

src/chain/context-handler-impl.spec.ts

@@ -3,6 +3,7 @@ import { ChainCondition, CustomCondition } from '../context-items';
 import { check } from '../middlewares/check';
 import { Bail } from '../context-items/bail';
 import { ContextHandler, ContextHandlerImpl } from './';
+import { Rename } from '../context-items/rename';
 
 let builder: ContextBuilder;
 let contextHandler: ContextHandler<any>;
@@ -74,3 +75,10 @@ describe('#optional()', () => {
     expect(builder.setOptional).toHaveBeenNthCalledWith(3, false);
   });
 });
+
+describe('#rename()', () => {
+  it('adds a Rename item', () => {
+    contextHandler.rename('foo');
+    expect(builder.addItem).toHaveBeenCalledWith(new Rename('foo'));
+  });
+});

src/chain/context-handler-impl.ts

@@ -3,6 +3,7 @@ import { Optional } from '../context';
 import { ChainCondition, CustomCondition } from '../context-items';
 import { CustomValidator } from '../base';
 import { Bail } from '../context-items/bail';
+import { Rename } from '../context-items/rename';
 import { ContextHandler } from './context-handler';
 import { ValidationChain } from './validation-chain';
 
@@ -37,4 +38,9 @@ export class ContextHandlerImpl<Chain> implements ContextHandler<Chain> {
 
     return this.chain;
   }
+
+  rename(newPath: string) {
+    this.builder.addItem(new Rename(newPath));
+    return this.chain;
+  }
 }

src/chain/context-handler.ts

@@ -6,4 +6,5 @@ export interface ContextHandler<Chain> {
   bail(): Chain;
   if(condition: CustomValidator | ValidationChain): Chain;
   optional(options?: Partial<Optional> | true): Chain;
+  rename(newPath: string): Chain;
 }