require 'spec_helper'

describe 'base64' do
  it { is_expected.not_to eq(nil) }
  it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError) }
  it { is_expected.to run.with_params("one").and_raise_error(Puppet::ParseError) }
  it { is_expected.to run.with_params("one", "two").and_raise_error(Puppet::ParseError, /first argument must be one of/) }
  it { is_expected.to run.with_params("encode", ["two"]).and_raise_error(Puppet::ParseError, /second argument must be a string/) }
  it { is_expected.to run.with_params("encode", 2).and_raise_error(Puppet::ParseError, /second argument must be a string/) }
  it { is_expected.to run.with_params("encode", "thestring", "three").and_raise_error(Puppet::ParseError, /third argument must be one of/) }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n\n", "strict").and_raise_error(ArgumentError) }

  it { is_expected.to run.with_params("encode", "thestring").and_return("dGhlc3RyaW5n\n") }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n").and_return("thestring") }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n\n").and_return("thestring") }

  it { is_expected.to run.with_params("encode", "thestring", "default").and_return("dGhlc3RyaW5n\n") }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n", "default").and_return("thestring") }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n\n", "default").and_return("thestring") }

  it { is_expected.to run.with_params("encode", "thestring", "strict").and_return("dGhlc3RyaW5n") }
  it { is_expected.to run.with_params("decode", "dGhlc3RyaW5n", "strict").and_return("thestring") }

  it { is_expected.to run.with_params("encode", "a very long string that will cause the base64 encoder to produce output with multiple lines").and_return("YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0\nIGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5l\ncw==\n") }
  it { is_expected.to run.with_params("decode", "YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0\nIGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5l\ncw==\n").and_return("a very long string that will cause the base64 encoder to produce output with multiple lines") }
  it { is_expected.to run.with_params("decode", "YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0IGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5lcw==").and_return("a very long string that will cause the base64 encoder to produce output with multiple lines") }

  it { is_expected.to run.with_params("encode", "a very long string that will cause the base64 encoder to produce output with multiple lines", "strict").and_return("YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0IGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5lcw==") }
  it { is_expected.to run.with_params("decode", "YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0IGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5lcw==").and_return("a very long string that will cause the base64 encoder to produce output with multiple lines") }
  it { is_expected.to run.with_params("decode", "YSB2ZXJ5IGxvbmcgc3RyaW5nIHRoYXQgd2lsbCBjYXVzZSB0aGUgYmFzZTY0IGVuY29kZXIgdG8gcHJvZHVjZSBvdXRwdXQgd2l0aCBtdWx0aXBsZSBsaW5lcw==", "strict").and_return("a very long string that will cause the base64 encoder to produce output with multiple lines") }

  it { is_expected.to run.with_params("encode", "https://www.google.com.tw/?gws_rd=ssl#q=hello+world", "urlsafe").and_return("aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS50dy8_Z3dzX3JkPXNzbCNxPWhlbGxvK3dvcmxk") }
  it { is_expected.to run.with_params("decode", "aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS50dy8_Z3dzX3JkPXNzbCNxPWhlbGxvK3dvcmxk", "urlsafe").and_return("https://www.google.com.tw/?gws_rd=ssl#q=hello+world") }

  it { is_expected.to run.with_params("encode", "https://github.com/puppetlabs/puppetlabs-stdlib/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aopen+Add", "urlsafe").and_return("aHR0cHM6Ly9naXRodWIuY29tL3B1cHBldGxhYnMvcHVwcGV0bGFicy1zdGRsaWIvcHVsbHM_dXRmOD0lRTIlOUMlOTMmcT1pcyUzQXByK2lzJTNBb3BlbitBZGQ=") }
  it { is_expected.to run.with_params("decode", "aHR0cHM6Ly9naXRodWIuY29tL3B1cHBldGxhYnMvcHVwcGV0bGFicy1zdGRsaWIvcHVsbHM_dXRmOD0lRTIlOUMlOTMmcT1pcyUzQXByK2lzJTNBb3BlbitBZGQ=", "urlsafe").and_return("https://github.com/puppetlabs/puppetlabs-stdlib/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aopen+Add") }
end