cleanup tests

packages/cli-tools/src/__tests__/cacheManager.test.ts

@@ -1,34 +1,37 @@
 import fs from 'fs';
 import path from 'path';
 import cacheManager from '../cacheManager';
+import {cleanup, getTempDirectory} from '../../../../jest/helpers';
 
+const DIR = getTempDirectory('.react-native-cli/cache');
 const projectName = 'Project1';
-const cachePath = '.react-native-cli/cache';
-const fullPath = path.join(cachePath, projectName);
+const fullPath = path.join(DIR, projectName);
 
 describe('cacheManager', () => {
   beforeEach(() => {
-    jest.resetAllMocks();
+    jest.restoreAllMocks();
   });
 
-  test('should remove cache if it exists', () => {
-    jest.spyOn(fs, 'existsSync').mockReturnValue(true);
+  afterEach(() => {
+    cleanup(DIR);
+  });
+
+  test('should not remove cache if it does not exist', () => {
+    jest.spyOn(fs, 'existsSync').mockReturnValue(false);
     jest.spyOn(fs, 'rmSync').mockImplementation(() => {});
-    jest
-      .spyOn(path, 'resolve')
-      .mockReturnValue(path.join(cachePath, projectName));
 
     cacheManager.removeProjectCache(projectName);
 
-    expect(fs.rmSync).toHaveBeenCalledWith(fullPath, {recursive: true});
+    expect(fs.rmSync).not.toHaveBeenCalled();
   });
 
-  test('should not remove cache if it does not exist', () => {
-    jest.spyOn(fs, 'existsSync').mockReturnValue(false);
+  test('should remove cache if it exists', () => {
+    jest.spyOn(fs, 'existsSync').mockReturnValue(true);
     jest.spyOn(fs, 'rmSync').mockImplementation(() => {});
+    jest.spyOn(path, 'resolve').mockReturnValue(fullPath);
 
     cacheManager.removeProjectCache(projectName);
 
-    expect(fs.rmSync).not.toHaveBeenCalled();
+    expect(fs.rmSync).toHaveBeenCalledWith(fullPath, {recursive: true});
   });
 });