test: ensure cwd is restored after each test (#604)

jest-community · Jun 20, 2020 · 0456d2e · 0456d2e
1 parent 67c8b5f
commit 0456d2e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/rules/__tests__/no-deprecated-functions.test.ts b/src/rules/__tests__/no-deprecated-functions.test.ts
@@ -10,6 +10,11 @@ import rule, {
 
 const ruleTester = new TSESLint.RuleTester();
 
+// pin the original cwd so that we can restore it after each test
+const projectDir = process.cwd();
+
+afterEach(() => process.chdir(projectDir));
+
 /**
  * Makes a new temp directory, prefixed with `eslint-plugin-jest-`
  *