From a4472fedaaf479fb8d2ad071cf8dccd7d563d145 Mon Sep 17 00:00:00 2001
From: Yushin Washio <yuwash@yandex.com>
Date: Thu, 17 Aug 2017 17:33:56 +0500
Subject: [PATCH] skip ruby PATH test if ruby not installed

---
 test/plugins/ruby.plugin.bats | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/plugins/ruby.plugin.bats b/test/plugins/ruby.plugin.bats
index b9d9f56c..c5f13733 100755
--- a/test/plugins/ruby.plugin.bats
+++ b/test/plugins/ruby.plugin.bats
@@ -11,6 +11,10 @@ load ../../plugins/available/ruby.plugin
 }
 
 @test "plugins ruby: PATH includes ~/.gem/ruby/bin" {
+  if ! which ruby >/dev/null; then
+    skip 'ruby not installed'
+  fi
+
   last_path_entry=$(echo $PATH | tr ":" "\n" | tail -1);
   [[ "${last_path_entry}" == "${HOME}"/.gem/ruby/*/bin ]]
 }