Command not working in tests because of tput

[dnsv]

I'm creating a Formulae for a shell script that utilizes tput for text styling (e.g. BOLD="$(tput bold)"). The script works after installing it via Brew, however, tests are failing because of tput. The script works if I comment out all lines involving tput. I suspect that the problem may stem from missing dependencies in the test environment.

I attempted to address this by adding depends on "ncurses" (contains tput command), but it didn't resolve the issue. What am I still missing?

Here's my formulae:

class Zee < Formula
  desc "Shell extension for defining shortcuts for quicker file system navigation."
  homepage "https://github.com/dnsv/zee"
  url "https://github.com/dnsv/zee/archive/refs/tags/v0.1.0.tar.gz"
  sha256 "818c6ae8fb0b8d5ee73abad7d246fde4cd91cccae37e8ff7a209f8231326a346"
  license "MIT"

  depends_on "fish"
  depends_on "ncurses"
  
  def install
    lib.install "zee.sh"
    fish_function.install "functions/zee.fish"
  end

  test do
    assert_equal "", shell_output("#{Formula["fish"].bin}/fish -c 'source #{fish_function}/zee.fish && zee add t /tmp'").strip
  end
end

Output:

$ brew test zee
==> Testing zee
==> /opt/homebrew/opt/fish/bin/fish -c 'source /opt/homebrew/Cellar/zee/0.1.0/share/fish/vendor_functions.d/zee.fish && zee'
Error: zee: failed
An exception occurred within a child process:
  Minitest::Assertion: Expected: 0
  Actual: 1
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.1.0/gems/minitest-5.20.0/lib/minitest/assertions.rb:183:in `assert'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.1.0/gems/minitest-5.20.0/lib/minitest/assertions.rb:218:in `assert_equal'
/opt/homebrew/Library/Homebrew/formula_assertions.rb:26:in `shell_output'
/opt/homebrew/Library/Taps/homebrew/homebrew-core/Formula/z/zee.rb:16:in `block in <class:Zee>'
/opt/homebrew/Library/Homebrew/formula.rb:2494:in `block (3 levels) in run_test'
/opt/homebrew/Library/Homebrew/extend/kernel.rb:499:in `with_env'
/opt/homebrew/Library/Homebrew/formula.rb:2493:in `block (2 levels) in run_test'
/opt/homebrew/Library/Homebrew/formula.rb:1053:in `with_logging'
/opt/homebrew/Library/Homebrew/formula.rb:2492:in `block in run_test'
/opt/homebrew/Library/Homebrew/mktemp.rb:75:in `block in run'
/opt/homebrew/Library/Homebrew/mktemp.rb:75:in `chdir'
/opt/homebrew/Library/Homebrew/mktemp.rb:75:in `run'
/opt/homebrew/Library/Homebrew/formula.rb:2786:in `mktemp'
/opt/homebrew/Library/Homebrew/formula.rb:2486:in `run_test'
/opt/homebrew/Library/Homebrew/test.rb:44:in `block in <main>'
/opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/lib/ruby/3.1.0/timeout.rb:107:in `block in timeout'
/opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/lib/ruby/3.1.0/timeout.rb:36:in `block in catch'
/opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/lib/ruby/3.1.0/timeout.rb:36:in `catch'
/opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/lib/ruby/3.1.0/timeout.rb:36:in `catch'
/opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/lib/ruby/3.1.0/timeout.rb:123:in `timeout'
/opt/homebrew/Library/Homebrew/test.rb:48:in `<main>'

[osalbahr]

What's the output if you run with -v and/or -d?

[dnsv]

The initial question was a red herring; I figured that part out and updated the question. Sorry, could you please go through it again.

The output with -v is the same as without. With -d:

/opt/homebrew/Library/Homebrew/brew.rb (Formulary::FormulaLoader): loading /opt/homebrew/Library/Taps/homebrew/homebrew-core/Formula/z/zee.rb
/opt/homebrew/Library/Homebrew/brew.rb (Formulary::FormulaAPILoader): loading fish from API
/opt/homebrew/Library/Homebrew/brew.rb (Formulary::FormulaAPILoader): loading ncurses from API
==> Testing zee
/opt/homebrew/Library/Homebrew/test.rb (Formulary::FromPathLoader): loading /opt/homebrew/Library/Taps/homebrew/homebrew-core/Formula/z/zee.rb
/opt/homebrew/Library/Homebrew/test.rb (Formulary::FormulaAPILoader): loading fish from API
==> /opt/homebrew/opt/fish/bin/fish -c 'source /opt/homebrew/Cellar/zee/0.1.0/share/fish/vendor_functions.d/zee.fish && zee'
/opt/homebrew/Library/Homebrew/ignorable.rb:29:in `block in raise'
Minitest::Assertion: Expected: 0
  Actual: 1
1. raise
2. ignore
3. backtrace
4. irb
5. shell

Now I'm able to choose an action, though it doesn't seem that either one provides additional info, but let me know if you're interested in the output of any of them.

[osalbahr]

Not sure what this means. What happens if you choose 5 and then manually run /opt/homebrew/opt/fish/bin/fish -c 'source /opt/homebrew/Cellar/zee/0.1.0/share/fish/vendor_functions.d/zee.fish && zee'?

[dnsv]

I just get an error code back:

~> /opt/homebrew/opt/fish/bin/fish -c 'source /opt/homebrew/Cellar/zee/0.1.0/share/fish/vendor_functions.d/zee.fish && zee'
~ [1]>