File: exist_spec.rb

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ruby-tty-which 0.5.0-1
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# frozen_string_literal: true

RSpec.describe TTY::Which, "#exist?" do
  it "finds executable in the path" do
    allow(TTY::Which).to receive(:which).with("ruby", a_hash_including(:paths))
                                        .and_return("/usr/loca/bin/ruby")

    expect(TTY::Which.exist?("ruby")).to be(true)
  end

  it "fails to find executable in the path" do
    allow(TTY::Which).to receive(:which).with("ruby", a_hash_including(:paths))
                                        .and_return(nil)

    expect(TTY::Which.exist?("ruby")).to be(false)
  end
end