Mock fs.existsSync in tests

actions · Jul 14, 2021 · e93556c · e93556c
1 parent 0453e51
commit e93556c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/__tests__/cache-save.test.ts b/__tests__/cache-save.test.ts
@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 import * as cache from '@actions/cache';
 import * as glob from '@actions/glob';
+import fs from 'fs';
 import path from 'path';
 
 import * as utils from '../src/cache-utils';
@@ -28,6 +29,7 @@ describe('run', () => {
   let saveCacheSpy: jest.SpyInstance;
   let getCommandOutputSpy: jest.SpyInstance;
   let hashFilesSpy: jest.SpyInstance;
+  let existsSpy: jest.SpyInstance;
 
   beforeEach(() => {
     getInputSpy = jest.spyOn(core, 'getInput');
@@ -63,6 +65,9 @@ describe('run', () => {
       }
     });
 
+    existsSpy = jest.spyOn(fs, 'existsSync');
+    existsSpy.mockImplementation(() => true);
+
     // utils
     getCommandOutputSpy = jest.spyOn(utils, 'getCommandOutput');
   });