Workaround an enumerable properties edge case in the test suite.

alexjeffburke · alexjeffburke · commit fd34b9b063f5 · 2018-03-10T23:02:07.000+01:00
diff --git a/test/unexpectedMitm.js b/test/unexpectedMitm.js
@@ -1513,7 +1513,9 @@ describe('unexpectedMitm', function () {
                 expectedError = new Error('getaddrinfo EADDRINFO');
                 expectedError.code = expectedError.errno = 'EADDRINFO';
             } else if (semver.satisfies(nodeJsVersion, '>=0.12.0')) {
-                expectedError = new Error('getaddrinfo ENOTFOUND www.icwqjecoiqwjecoiwqjecoiwqjceoiwq.com');
+                expectedError = new Error();
+                // explicitly set "message" to workaround an issue with enumerable properties
+                expectedError.message = 'getaddrinfo ENOTFOUND www.icwqjecoiqwjecoiwqjecoiwqjceoiwq.com';
                 if (semver.satisfies(nodeJsVersion, '>=2.0.0')) {
                     expectedError.message += ' www.icwqjecoiqwjecoiwqjecoiwqjceoiwq.com:80';
                     expectedError.host = 'www.icwqjecoiqwjecoiwqjecoiwqjceoiwq.com';
