Contents

# frozen_string_literal: true

require 'fileutils'

RSpec.describe TTY::Command, ':output', type: :cli do
  it 'runs command and prints to a file' do
    stub_const('Tee', Class.new do
      def initialize(file)
        @file = file
      end
      def <<(message)
        @file << message
        @file.close
      end
    end)

    file = tmp_path('foo.log')
    output = Tee.new(File.open(file, 'w'))

    command = TTY::Command.new(output: output, printer: :quiet)
    command = command.run("echo hello")

    expect(File.read(file).chomp).to eq("hello")
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
tty-command-0.9.0	spec/unit/output_spec.rb