Homebrew::Livecheck::Strategy::ExtractPlist::find_versions returns a for an installer artifact Failure/Error: cask = Cask::CaskLoader.load(cask_path("livecheck/livecheck-installer-manual")) Cask::CaskUnavailableError: Cask 'livecheck-installer-manual' is unavailable: No Cask with this name exists.

FormulaInstaller Formula is not poured from bottle when compiler specified Failure/Error: raise FormulaUnavailableError, name RuntimeError: An exception occurred within a child process: FormulaUnavailableError: No available formula with the name "testball_bottle".

FormulaInstaller install fails with BuildError when a system() call fails Failure/Error: expect do temporary_install(Failball.new) end.to raise_error(BuildError) expected BuildError, got #<RuntimeError:"An exception occurred within a child process:\n FormulaUnavailableError: No available formula with the name \"failball\".\n"> with backtrace: # ./formulary.rb:898:in `get_formula' # ./formulary.rb:1016:in `factory' # ./cli/named_args.rb:139:in `block in load_formula_or_cask' # ./api.rb:203:in `with_no_api_env_if_needed' # ./cli/named_args.rb:131:in `load_formula_or_cask' # ./cli/named_args.rb:74:in `block in to_formulae_and_casks' # ./cli/named_args.rb:72:in `each' # ./cli/named_args.rb:72:in `flat_map' # ./cli/named_args.rb:72:in `to_formulae_and_casks' # ./cli/named_args.rb:49:in `to_formulae' # ./build.rb:229:in `<main>'

FormulaInstaller basic installation Failure/Error: raise FormulaUnavailableError, name RuntimeError: An exception occurred within a child process: FormulaUnavailableError: No available formula with the name "testball".

Homebrew::Cmd::Cache prints all cache files for a given Formula Failure/Error: expect { brew "--cache", testball } .to output(%r{#{HOMEBREW_CACHE}/downloads/[\da-f]{64}--testball-}o).to_stdout .and be_a_success expected block to output /\/tmp\/homebrew-tests-20240923-3554-npsmeo\/cache\/downloads\/[\da-f]{64}--testball-/ to stdout, but output nothing ...and: expected #<Proc:0x00007f67d9a89ce0 /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/test/cmd/--cache_spec.rb:10> to be a success Diff for (output /\/tmp\/homebrew-tests-20240923-3554-npsmeo\/cache\/dow...): @@ -1 +1 @@ -/\/tmp\/homebrew-tests-20240923-3554-npsmeo\/cache\/downloads\/[\da-f]{64}--testball-/ +""

Formulary::loader_for when given a relative path with two slashes returns a `FromPathLoader` Failure/Error: expect(described_class.loader_for("./Formula/gcc.rb")).to be_a Formulary::FromPathLoader expected #<Formulary::NullLoader:0x00007fb0e033b510 @name="gcc", @path=#<Pathname:/tmp/homebrew-tests-20240923-3551-94nyh7/prefix/Library/Taps/homebrew/homebrew-core/Formula/gcc.rb>, @alias_path=nil, @tap=nil> to be a kind of Formulary::FromPathLoader

Formulary::factory when passed a URL raises an error when given a bottle URL Failure/Error: expect do described_class.factory("https://brew.sh/foo-1.0.arm64_catalina.bottle.tar.gz") end.to raise_error(UnsupportedInstallationMethod) expected UnsupportedInstallationMethod, got #<FormulaUnavailableError: No available formula with the name "foo-1.0.arm64_catalina.bottle.tar.gz".> with backtrace: # ./formulary.rb:898:in `get_formula' # ./formulary.rb:1016:in `factory' # ./test/formulary_spec.rb:554:in `block (5 levels) in <top (required)>' # ./test/formulary_spec.rb:553:in `block (4 levels) in <top (required)>'

Formulary::factory when passed a URL raises an error when given an sftp URL Failure/Error: expect do described_class.factory("sftp://brew.sh/foo.rb") end.to raise_error(UnsupportedInstallationMethod) expected UnsupportedInstallationMethod, got #<FormulaUnavailableError: No available formula with the name "foo".> with backtrace: # ./formulary.rb:898:in `get_formula' # ./formulary.rb:1016:in `factory' # ./test/formulary_spec.rb:566:in `block (5 levels) in <top (required)>' # ./test/formulary_spec.rb:565:in `block (4 levels) in <top (required)>'

Formulary::factory when passed a URL raises an error when given an ftp URL Failure/Error: expect do described_class.factory("ftp://brew.sh/foo.rb") end.to raise_error(UnsupportedInstallationMethod) expected UnsupportedInstallationMethod, got #<FormulaUnavailableError: No available formula with the name "foo".> with backtrace: # ./formulary.rb:898:in `get_formula' # ./formulary.rb:1016:in `factory' # ./test/formulary_spec.rb:560:in `block (5 levels) in <top (required)>' # ./test/formulary_spec.rb:559:in `block (4 levels) in <top (required)>'