From 61958aaa32190caeb7dc3a2ac6668324f0a1b0f3 Mon Sep 17 00:00:00 2001
From: juergba <filodron@gmail.com>
Date: Mon, 28 Oct 2019 10:56:06 +0100
Subject: [PATCH] additional tests

---
 test/yargs-parser.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/test/yargs-parser.js b/test/yargs-parser.js
index 0dca6ba9..f4d5d865 100644
--- a/test/yargs-parser.js
+++ b/test/yargs-parser.js
@@ -1487,6 +1487,24 @@ describe('yargs-parser', function () {
       ], { count: 'v' })
       parsed.v.should.equal(8)
     })
+
+    it('should add an error if counter is also set as array', function () {
+      var argv = parser.detailed(['--counter', '--counter', '--counter'], {
+        count: ['counter'],
+        array: ['counter']
+      })
+
+      argv.error.message.should.equal('Invalid configuration: counter, opts.count excludes opts.array.')
+    })
+
+    it('should add an error if counter is also set as narg', function () {
+      var argv = parser.detailed(['--counter', 'foo', 'bar'], {
+        count: ['counter'],
+        narg: { 'counter': 2 }
+      })
+
+      argv.error.message.should.equal('Invalid configuration: counter, opts.count excludes opts.narg.')
+    })
   })
 
   describe('array', function () {