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require 'spec_helper'
require 'rotp/cli'
RSpec.describe ROTP::CLI do
let(:cli) { described_class.new('executable', argv) }
let(:output) { cli.output }
let(:now) { Time.utc 2012, 1, 1 }
before do
Timecop.freeze now
end
context 'generating a TOTP' do
let(:argv) { %w[--secret JBSWY3DPEHPK3PXP] }
it 'prints the corresponding token' do
expect(output).to eq '068212'
end
end
context 'generating a TOTP with sha256 digest' do
let(:argv) { %w[--secret JBSWY3DPEHPK3PXP --digest sha256] }
it 'prints the corresponding token' do
expect(output).to eq '544902'
end
end
context 'generating a TOTP with no secret' do
let(:argv) { %w[--time --secret] }
it 'prints the corresponding token' do
expect(output).to match 'You must also specify a --secret'
end
end
context 'generating a TOTP with bad base32 secret' do
let(:argv) { %W[--time --secret #{'1' * 32}] }
it 'prints the corresponding token' do
expect(output).to match 'Secret must be in RFC4648 Base32 format'
end
end
context 'trying to generate an unsupport type' do
let(:argv) { %W[--notreal --secret #{'a' * 32}] }
it 'prints the corresponding token' do
expect(output).to match 'invalid option: --notreal'
end
end
context 'generating a HOTP' do
let(:argv) { %W[--hmac --secret #{'a' * 32} --counter 1234] }
it 'prints the corresponding token' do
expect(output).to eq '161024'
end
end
context 'generating a HOTP' do
let(:argv) { %W[--hmac --secret #{'a' * 32} --counter 1234 --digest sha256] }
it 'prints the corresponding token' do
expect(output).to eq '325941'
end
end
end
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