Extract tests specific to uninstall :quit

test/cask/artifact/uninstall_test.rb

@@ -196,7 +196,25 @@ describe Hbc::Artifact::Uninstall do
     end
 
     describe 'when using quit' do
-      # todo
+      let(:cask) { Hbc.load('with-uninstall-quit') }
+      let(:bundle_id) { 'my.fancy.package.app' }
+      let(:count_processes_script) {
+        'tell application "System Events" to count processes ' +
+        %Q{whose bundle identifier is "#{bundle_id}"}
+      }
+      let(:quit_application_script) {
+        %Q{tell application id "#{bundle_id}" to quit}
+      }
+
+      it 'can uninstall' do
+        Hbc::FakeSystemCommand.stubs_command(
+          sudo(%W[/usr/bin/osascript -e #{count_processes_script}]), '1')
+
+        Hbc::FakeSystemCommand.stubs_command(
+          sudo(%W[/usr/bin/osascript -e #{quit_application_script}]))
+
+        subject
+      end
     end
 
     describe 'when using signal' do

test/support/Casks/with-uninstall-quit.rb

@@ -0,0 +1,11 @@
+test_cask 'with-uninstall-quit' do
+  version '1.2.3'
+  sha256 '8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b'
+
+  url TestHelper.local_binary_url('MyFancyPkg.zip')
+  homepage 'http://example.com/fancy-pkg'
+
+  pkg 'MyFancyPkg/Fancy.pkg'
+
+  uninstall :quit => 'my.fancy.package.app'
+end