From f278cd6f37f73e4832423c73d40ea9eabcd1fe3e Mon Sep 17 00:00:00 2001
From: Steve Peters <scpeters@openrobotics.org>
Date: Fri, 15 Sep 2023 13:24:48 -0700
Subject: [PATCH] gz-plugin2: clean up syntax in test, add comments

Signed-off-by: Steve Peters <scpeters@openrobotics.org>
---
 Formula/gz-plugin2.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Formula/gz-plugin2.rb b/Formula/gz-plugin2.rb
index b0d6ef227..3336f05d1 100644
--- a/Formula/gz-plugin2.rb
+++ b/Formula/gz-plugin2.rb
@@ -39,7 +39,9 @@ def install
   end
 
   test do
-    system "#{libexec}/gz/plugin2/gz-plugin"
+    # test CLI executable
+    system libexec/"gz/plugin2/gz-plugin"
+    # build against API
     (testpath/"test.cpp").write <<-EOS
       #include <gz/plugin/Loader.hh>
       int main() {