Use Homebrew’s `Emoji` class in cask installer.

2 files changed, 3 insertions, 6 deletions

diff --git a/Library/Homebrew/cask/lib/hbc/installer.rb b/Library/Homebrew/cask/lib/hbc/installer.rb
index afdaa2ec5..90e5b1e01 100644
--- a/Library/Homebrew/cask/lib/hbc/installer.rb
+++ b/Library/Homebrew/cask/lib/hbc/installer.rb
@@ -82,11 +82,8 @@ module Hbc
     end
 
     def summary
-      s = if MacOS.version >= :lion && !ENV["HOMEBREW_NO_EMOJI"]
-        (ENV["HOMEBREW_INSTALL_BADGE"] || "\xf0\x9f\x8d\xba") + "  "
-      else
-        Formatter.headline("Success! ", color: :blue)
-      end
+      s = ""
+      s << "#{Emoji.install_badge}  " if Emoji.enabled?
       s << "#{@cask} was successfully installed!"
     end
 
diff --git a/Library/Homebrew/cask/test/cask/cli/install_test.rb b/Library/Homebrew/cask/test/cask/cli/install_test.rb
index c774f1fb5..eef3f2e5b 100644
--- a/Library/Homebrew/cask/test/cask/cli/install_test.rb
+++ b/Library/Homebrew/cask/test/cask/cli/install_test.rb
@@ -39,7 +39,7 @@ describe Hbc::CLI::Install do
 
     lambda {
       Hbc::CLI::Install.run("local-transmission", "--force")
-    }.must_output(/==> Success! local-transmission was successfully installed!/)
+    }.must_output(/local-transmission was successfully installed!/)
   end
 
   it "skips dependencies with --skip-cask-deps" do