From e11a768c556bb4fb4d3f706f37caaf9b76fb2804 Mon Sep 17 00:00:00 2001
From: Douglas Eichelberger <dduugg@gmail.com>
Date: Thu, 7 Nov 2024 09:34:44 -0800
Subject: [PATCH] Allow multiple JSON outputs

---
 Library/Homebrew/test/cmd/outdated_spec.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/test/cmd/outdated_spec.rb b/Library/Homebrew/test/cmd/outdated_spec.rb
index c2af5d43b9aa2..c12a7118aa549 100644
--- a/Library/Homebrew/test/cmd/outdated_spec.rb
+++ b/Library/Homebrew/test/cmd/outdated_spec.rb
@@ -20,9 +20,12 @@
       }],
       casks:    [],
     })
+    # json v2.8.1 is inconsistent it how it renders empty arrays,
+    # for now we allow multiple outputs:
+    alternate_json = expected_json.gsub("[]", "[\n\n]")
 
     expect { brew "outdated", "--json=v2" }
-      .to output("#{expected_json}\n").to_stdout
+      .to output(eq("#{expected_json}\n").or(eq("#{alternate_json}\n"))).to_stdout
       .and be_a_success
   end
 end