Merge pull request #2861 from reitermarkus/cask-search-tty

Output plain list when running `brew cask search` without a TTY.

1 files changed, 22 insertions, 9 deletions

diff --git a/Library/Homebrew/test/cask/cli/search_spec.rb b/Library/Homebrew/test/cask/cli/search_spec.rb
index 00fcf7382..f43610767 100644
--- a/Library/Homebrew/test/cask/cli/search_spec.rb
+++ b/Library/Homebrew/test/cask/cli/search_spec.rb
@@ -1,60 +1,73 @@
 describe Hbc::CLI::Search, :cask do
+  before(:each) do
+    allow(Tty).to receive(:width).and_return(0)
+  end
+
   it "lists the available Casks that match the search term" do
     expect {
       Hbc::CLI::Search.run("local")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<-EOS.undent).to_stdout.as_tty
       ==> Partial Matches
       local-caffeine
       local-transmission
     EOS
   end
 
+  it "outputs a plain list when stdout is not a TTY" do
+    expect {
+      Hbc::CLI::Search.run("local")
+    }.to output(<<-EOS.undent).to_stdout
+      local-caffeine
+      local-transmission
+    EOS
+  end
+
   it "shows that there are no Casks matching a search term that did not result in anything" do
     expect {
       Hbc::CLI::Search.run("foo-bar-baz")
-    }.to output("No Cask found for \"foo-bar-baz\".\n").to_stdout
+    }.to output("No Cask found for \"foo-bar-baz\".\n").to_stdout.as_tty
   end
 
   it "lists all available Casks with no search term" do
     expect {
       Hbc::CLI::Search.run
-    }.to output(/local-caffeine/).to_stdout
+    }.to output(/local-caffeine/).to_stdout.as_tty
   end
 
   it "ignores hyphens in search terms" do
     expect {
       Hbc::CLI::Search.run("lo-cal-caffeine")
-    }.to output(/local-caffeine/).to_stdout
+    }.to output(/local-caffeine/).to_stdout.as_tty
   end
 
   it "ignores hyphens in Cask tokens" do
     expect {
       Hbc::CLI::Search.run("localcaffeine")
-    }.to output(/local-caffeine/).to_stdout
+    }.to output(/local-caffeine/).to_stdout.as_tty
   end
 
   it "accepts multiple arguments" do
     expect {
       Hbc::CLI::Search.run("local caffeine")
-    }.to output(/local-caffeine/).to_stdout
+    }.to output(/local-caffeine/).to_stdout.as_tty
   end
 
   it "accepts a regexp argument" do
     expect {
       Hbc::CLI::Search.run("/^local-c[a-z]ffeine$/")
-    }.to output("==> Regexp Matches\nlocal-caffeine\n").to_stdout
+    }.to output("==> Regexp Matches\nlocal-caffeine\n").to_stdout.as_tty
   end
 
   it "Returns both exact and partial matches" do
     expect {
       Hbc::CLI::Search.run("test-opera")
-    }.to output(/^==> Exact Match\ntest-opera\n==> Partial Matches\ntest-opera-mail/).to_stdout
+    }.to output(/^==> Exact Match\ntest-opera\n==> Partial Matches\ntest-opera-mail/).to_stdout.as_tty
   end
 
   it "does not search the Tap name" do
     expect {
       Hbc::CLI::Search.run("caskroom")
-    }.to output(/^No Cask found for "caskroom"\.\n/).to_stdout
+    }.to output(/^No Cask found for "caskroom"\.\n/).to_stdout.as_tty
   end
 
   it "doesn't highlight packages that aren't installed" do