unusual_base_spec.rb

require 'rspec'
require_relative 'unusual_bases'

describe '#dec_to_fib' do
  it { expect(dec_to_fib(16)).to eq(1001000) }
  it { expect(dec_to_fib(32)).to eq(10101000) }
  it { expect(dec_to_fib(9024720)).to eq(1010100101010100000010001000010010) }
end

describe '#fib_to_dec' do
  it { expect(fib_to_dec(10)).to eq(1) }
  it { expect(fib_to_dec(1)).to eq(1) }
  it { expect(fib_to_dec(111111)).to eq(20) }
  it { expect(fib_to_dec(100000)).to eq(8) }
  it { expect(fib_to_dec(10110110100111001)).to eq(2868) }
end