Merge pull request #1329 from jawshooah/cask/cleanup-tests

Library/Homebrew/cask/test/Casks/compliance_test.rb

Library/Homebrew/cask/test/cask/artifact/alt_target_test.rb

Library/Homebrew/cask/test/cask/artifact/app_test.rb

...Homebrew/cask/test/cask/artifact/generic_artifact_test.rb

Library/Homebrew/cask/test/cask/artifact/suite_test.rb

...Homebrew/cask/test/cask/artifact/two_apps_correct_test.rb

Library/Homebrew/cask/test/cask/cli/install_test.rb

Library/Homebrew/cask/test/cask/cli/list_test.rb

Library/Homebrew/cask/test/cask/cli/uninstall_test.rb

Library/Homebrew/cask/test/cask/cli/version_test.rb

Library/Homebrew/cask/test/cask/dsl_test.rb

Library/Homebrew/cask/test/cask/installer_test.rb

Library/Homebrew/cask/test/test_helper.rb