From 2c8544832eb75d2ce7a76ac178d1018c166d653a Mon Sep 17 00:00:00 2001
From: Markus Reiter
Date: Thu, 16 Mar 2017 09:00:57 +0100
Subject: Add test for command help strings.

---
 Library/Homebrew/test/cask/cli_spec.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/cask/cli_spec.rb b/Library/Homebrew/test/cask/cli_spec.rb
index 0dac89b0e..9bf14fd89 100644
--- a/Library/Homebrew/test/cask/cli_spec.rb
+++ b/Library/Homebrew/test/cask/cli_spec.rb
@@ -63,4 +63,10 @@ describe Hbc::CLI, :cask do
       described_class.process("noop")
     end
   end
+
+  it "provides a help message for all commands" do
+    described_class.command_classes.each do |command_class|
+      expect(command_class.help).to match(/\w+/), command_class.name
+    end
+  end
 end
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