class Rbspy < Formula
  desc "Sampling profiler for Ruby"
  homepage "https://rbspy.github.io/"
  url "https://github.com/rbspy/rbspy/archive/v0.3.7.tar.gz"
  sha256 "cc9262eec63e8fbb24f2926f27afee20c7cd9695fefad0804dc0272c99b410b8"

  bottle do
    cellar :any_skip_relocation
    rebuild 1
    sha256 "9c294a02b723e6447e8d768dd14cef97bc9cee25c8541805c3e9da92bdf8dc2b" => :catalina
    sha256 "8ee146850f9552d9d81ae467cf0418e12899916f4e143e29a0d85691f099ecb8" => :mojave
    sha256 "a2a5d8cc114f60f72072ba283faa5ffc862696c76e8d849d191950de6136477a" => :high_sierra
  end

  depends_on "rust" => :build

  def install
    system "cargo", "install", "--locked", "--root", prefix, "--path", "."
  end

  test do
    recording = <<~EOS
      H4sICCOlhlsAA2JyZXdfdGVzdF9yZXN1bHQAvdHBCsIwDAbgu08hOQ/nHKgM8S08iYy0Vlds0
      5J2Dhl7d3eZTNxN8Rb4yf9BwiL4xzKbtRAZpYLi2AKh7QfYyfmlJhm1oz0kwMpg1HdVeoxVH9
      d0I9dQn6AIztRxSKg2JgGjSZGDYtklr0ZEnCgKleNYenZXRrtg8dkI6SEoDmnlrEoFqyYNaL1
      R70uDuBqJQogpcWL7K3I9IqWU/yCz8WF3FvXkk37P5t0pAa/PUOTbfLvpZk/I+tcWQgIAAA==
    EOS

    (testpath/"recording.gz").write Base64.decode64(recording.delete("\n"))
    system "#{bin}/rbspy", "report", "-f", "summary", "-i", "recording.gz",
                           "-o", "result"

    expected_result = "100.00   100.00  aaa - short_program.rb"
    assert_includes File.read("result"), expected_result
  end
end