1 files changed, 7 insertions, 4 deletions

diff --git a/spec/frontend/ide/lib/files_spec.js b/spec/frontend/ide/lib/files_spec.js
index 8ca6f01d9a6..50738af0e33 100644
--- a/spec/frontend/ide/lib/files_spec.js
+++ b/spec/frontend/ide/lib/files_spec.js
@@ -1,7 +1,9 @@
 import { decorateFiles, splitParent } from '~/ide/lib/files';
 import { decorateData } from '~/ide/stores/utils';
 
-const createEntries = paths => {
+const TEST_BLOB_DATA = { mimeType: 'test/mime' };
+
+const createEntries = (paths) => {
   const createEntry = (acc, { path, type, children }) => {
     const { name, parent } = splitParent(path);
 
@@ -13,7 +15,8 @@ const createEntries = paths => {
         type,
         parentPath: parent,
       }),
-      tree: children.map(childName => expect.objectContaining({ name: childName })),
+      tree: children.map((childName) => expect.objectContaining({ name: childName })),
+      ...(type === 'blob' ? TEST_BLOB_DATA : {}),
     };
 
     return acc;
@@ -43,14 +46,14 @@ describe('IDE lib decorate files', () => {
       { path: 'README.md', type: 'blob', children: [] },
     ]);
 
-    const { entries, treeList } = decorateFiles({ data });
+    const { entries, treeList } = decorateFiles({ data, blobData: TEST_BLOB_DATA });
 
     // Here we test the keys and then each key/value individually because `expect(entries).toEqual(expectedEntries)`
     // was taking a very long time for some reason. Probably due to large objects and nested `expect.objectContaining`.
     const entryKeys = Object.keys(entries);
 
     expect(entryKeys).toEqual(Object.keys(expectedEntries));
-    entryKeys.forEach(key => {
+    entryKeys.forEach((key) => {
       expect(entries[key]).toEqual(expectedEntries[key]);
     });