From b0fba6dc9ab89784e72d69a71752f68e0255a7e0 Mon Sep 17 00:00:00 2001
From: Bartholomew <mackintosh02@gmail.com>
Date: Fri, 29 Nov 2019 17:10:39 +0100
Subject: [PATCH] fix(backend-test): delete nested file path (#2930)

---
 .../src/__tests__/implementation.spec.js      | 44 +++++++++++++++++++
 .../src/implementation.js                     |  6 +--
 2 files changed, 46 insertions(+), 4 deletions(-)

diff --git a/packages/netlify-cms-backend-test/src/__tests__/implementation.spec.js b/packages/netlify-cms-backend-test/src/__tests__/implementation.spec.js
index 38b8a360..39a2f7ff 100644
--- a/packages/netlify-cms-backend-test/src/__tests__/implementation.spec.js
+++ b/packages/netlify-cms-backend-test/src/__tests__/implementation.spec.js
@@ -157,4 +157,48 @@ describe('test backend implementation', () => {
       });
     });
   });
+
+  describe('deleteFile', () => {
+    it('should delete entry by path', async () => {
+      window.repoFiles = {
+        posts: {
+          'some-post.md': {
+            content: 'post content',
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      await backend.deleteFile('posts/some-post.md');
+      expect(window.repoFiles).toEqual({
+        posts: {},
+      });
+    });
+
+    it('should delete entry by nested path', async () => {
+      window.repoFiles = {
+        posts: {
+          dir1: {
+            dir2: {
+              'some-post.md': {
+                content: 'post content',
+              },
+            },
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      await backend.deleteFile('posts/dir1/dir2/some-post.md');
+      expect(window.repoFiles).toEqual({
+        posts: {
+          dir1: {
+            dir2: {},
+          },
+        },
+      });
+    });
+  });
 });
diff --git a/packages/netlify-cms-backend-test/src/implementation.js b/packages/netlify-cms-backend-test/src/implementation.js
index 4cf07740..e0a02d15 100644
--- a/packages/netlify-cms-backend-test/src/implementation.js
+++ b/packages/netlify-cms-backend-test/src/implementation.js
@@ -1,4 +1,4 @@
-import { attempt, isError, take } from 'lodash';
+import { attempt, isError, take, unset } from 'lodash';
 import uuid from 'uuid/v4';
 import { EditorialWorkflowError, Cursor, CURSOR_COMPATIBILITY_SYMBOL } from 'netlify-cms-lib-util';
 import AuthenticationPage from './AuthenticationPage';
@@ -255,9 +255,7 @@ export default class TestBackend {
     if (assetIndex > -1) {
       this.assets.splice(assetIndex, 1);
     } else {
-      const folder = path.substring(0, path.lastIndexOf('/'));
-      const fileName = path.substring(path.lastIndexOf('/') + 1);
-      delete window.repoFiles[folder][fileName];
+      unset(window.repoFiles, path.split('/'));
     }
 
     return Promise.resolve();