fix pr comments

test/document-handler/index.test.ts

@@ -0,0 +1,25 @@
+import { createMock } from 'ts-auto-mock';
+import DocumentHandler from 'src/lib/document-handler/index'
+import Generator from 'src/lib/key-generators/random'
+import constants from 'src/constants'
+import { Config } from 'src/types/config'
+import { Store } from 'src/lib/document-stores';
+
+const store : Store = createMock<Store>();
+const config : Config = createMock<Config>();
+
+describe('document-handler', () => {
+  describe('with random key', () => {
+    it('should choose a key of the proper length', () => {
+      const gen = new Generator({ type: 'random' })
+      const dh = new DocumentHandler({ keyLength: 6, keyGenerator: gen, store, config})
+      expect(dh.acceptableKey()?.length).toEqual(6);
+    })
+
+    it('should choose a default key length', () => {
+      const gen = new Generator({ type: 'random' })
+      const dh = new DocumentHandler({ keyGenerator: gen, maxLength: 1, store, config })
+      expect(dh.keyLength).toEqual(constants.DEFAULT_KEY_LENGTH);
+    })
+  })
+})