brew/Library/Homebrew/test/dev-cmd/bottle_spec.rb

describe "brew bottle", :integration_test do
  it "builds a bottle for the given Formula" do
    # create stub patchelf
    if OS.linux?
      setup_test_formula "patchelf"
      patchelf = HOMEBREW_CELLAR/"patchelf/1.0/bin/patchelf"
      patchelf.dirname.mkpath
      patchelf.write <<~EOS
        #!/bin/sh
        exit 0
      EOS
      FileUtils.chmod "+x", patchelf
      FileUtils.ln_s patchelf, HOMEBREW_PREFIX/"bin/patchelf"
    end

    install_test_formula "testball", build_bottle: true

    # `brew bottle` should not fail with dead symlink
    # https://github.com/Homebrew/legacy-homebrew/issues/49007
    (HOMEBREW_CELLAR/"testball/0.1").cd do
      FileUtils.ln_s "not-exist", "symlink"
    end

    expect { brew "bottle", "--no-rebuild", "testball" }
      .to output(/testball--0\.1.*\.bottle\.tar\.gz/).to_stdout
      .and not_to_output.to_stderr
      .and be_a_success
  end
end