From 2e2e2f9d6455b8ad290748bee6cfae101253baaf Mon Sep 17 00:00:00 2001
From: Huda Al Dallal <huda_wadi@hotmail.com>
Date: Tue, 9 Oct 2018 12:56:20 -0400
Subject: [PATCH] Fixed issue#480 using promises to test fs.truncate when path
 does not exist (#516)

* added a test for issue#480 using promises to test fs.truncate

* Fixed issue#480 tesing fs.truncate using promises when path does not exist
---
 tests/spec/fs.truncate.spec.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/spec/fs.truncate.spec.js b/tests/spec/fs.truncate.spec.js
index 6b3487a..5a8bebb 100644
--- a/tests/spec/fs.truncate.spec.js
+++ b/tests/spec/fs.truncate.spec.js
@@ -223,3 +223,18 @@ describe('fs.truncate', function() {
     });
   });
 });
+
+
+describe('fsPromises.truncate', function () {
+  beforeEach(util.setup);
+  afterEach(util.cleanup);
+  it('should error when path does not exist (with promises)', () => {
+    var fsPromises = util.fs().promises;
+
+    return fsPromises.truncate('/NonExistingPath', 0)
+      .catch(error => {
+        expect(error).to.exist;
+        expect(error.code).to.equal('ENOENT');
+      });
+  });
+});
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