fix(kv-backend): Add empty keyOptions for dataFrom case. (#221)

Author: Cameron Boulton

lib/backends/kv-backend.js

@@ -60,7 +60,7 @@ class KVBackend extends AbstractBackend {
    */
   _fetchDataFromValues ({ dataFrom, specOptions }) {
     return Promise.all(dataFrom.map(async key => {
-      const value = await this._get({ key, specOptions })
+      const value = await this._get({ key, specOptions, keyOptions: {} })
 
       try {
         return JSON.parse(value)

lib/backends/kv-backend.test.js

@@ -192,6 +192,7 @@ describe('kv-backend', () => {
 
       expect(kvBackend._get.getCall(0).args[0]).to.deep.equal({
         key: 'fakePropertyKey1',
+        keyOptions: {},
         specOptions: { passMeAlong: true }
       })
       expect(dataFromValues).deep.equals([undefined])
@@ -208,10 +209,12 @@ describe('kv-backend', () => {
 
       expect(kvBackend._get.getCall(0).args[0]).to.deep.equal({
         key: 'fakePropertyKey1',
+        keyOptions: {},
         specOptions: { roleArn: 'secretDescriptiorRole' }
       })
       expect(kvBackend._get.getCall(1).args[0]).to.deep.equal({
         key: 'fakePropertyKey2',
+        keyOptions: {},
         specOptions: { roleArn: 'secretDescriptiorRole' }
       })
       expect(dataFromValues).deep.equals([{ fakePropertyName1: 'fakePropertyValue1' }, { fakePropertyName2: 'fakePropertyValue2' }])