fix: exclude empty env var value from replacement

2018-02-19 00:01:06 -05:00
parent 857d4180e9
commit 20246c02b1
2 changed files with 19 additions and 1 deletions
@@ -40,3 +40,18 @@ test.serial('Accept "undefined" input', t => {
 test.serial('Return same string if no environment variable has to be replaced', t => {
  t.is(require('../lib/hide-sensitive')('test'), 'test');
 });
+
+test.serial('Exclude empty environment variables from the regexp', t => {
+  process.env.SOME_PASSWORD = 'password';
+  process.env.SOME_TOKEN = '';
+  t.is(
+    require('../lib/hide-sensitive')(`https://user:${process.env.SOME_PASSWORD}@host.com?token=`),
+    'https://user:[secure]@host.com?token='
+  );
+});
+
+test.serial('Exclude empty environment variables from the regexp if there is only empty ones', t => {
+  process.env.SOME_PASSWORD = '';
+  process.env.SOME_TOKEN = ' \n ';
+  t.is(require('../lib/hide-sensitive')(`https://host.com?token=`), 'https://host.com?token=');
+});