refactor: fix ci, fix dates in test

Author: borodayev

.travis.yml

@@ -12,7 +12,7 @@ node_js:
   - "8"
 before_install:
   - yarn global add greenkeeper-lockfile@1
-  - yarn add mongoose --peer
+  - yarn add mongoose
 before_script: greenkeeper-lockfile-update
 after_script: greenkeeper-lockfile-upload
 script:

src/__tests__/diff-test.js

@@ -31,7 +31,7 @@ describe('findDiff', () => {
       { k: 'N', p: ['string'], r: 'str1' },
       { k: 'N', p: ['newString'], r: 'str2' },
       { k: 'N', p: ['number'], r: 1 },
-      { k: 'N', p: ['date'], r: new Date('2018-11-29T18:00:00.000Z') },
+      { k: 'N', p: ['date'], r: new Date('2018/11/30') },
     ]);
 
     expect(modifiedDiffs).toEqual([
@@ -43,9 +43,9 @@ describe('findDiff', () => {
       { k: 'E', l: 0, p: ['number'], r: 1 },
       {
         k: 'E',
-        l: new Date('2018-12-29T18:00:00.000Z'),
+        l: new Date('2018/12/30'),
         p: ['date'],
-        r: new Date('2018-11-29T18:00:00.000Z'),
+        r: new Date('2018/11/30'),
       },
       { k: 'N', p: ['newString'], r: 'str2' },
     ]);

src/definitions.js

@@ -65,12 +65,13 @@ export class DiffDoc /* :: extends Mongoose$Document */ {
       .exec();
   }
 
-  static async revertToVersion(doc: Object, v: number): Promise<any> {
+  static async revertToVersion(d: Object, v: number): Promise<any> {
+    const doc = typeof d.toObject === 'function' ? d.toObject() : d;
     const changes: Array<RawChangeT> = [];
     const diffDocs = (await this.findAfterVersion(doc._id, v): any);
 
     if (diffDocs.length === 0) return null;
-    diffDocs.forEach(d => changes.push(...d.c));
+    diffDocs.forEach(diffDoc => changes.push(...diffDoc.c));
     return revertChanges(doc, changes);
   }