require 'spec_helper'

describe Ridley::SandboxUploader do
  let(:client) do
    double('client',
      client_name: 'reset',
      client_key: fixtures_path.join('reset.pem'),
      options: {}
    )
  end

  let(:checksums) do
    {
      "oGCPHrQ+5MylEL+V+NIJ9w==" => {
        needs_upload: true,
        url: "https://api.opscode.com/organizations/vialstudios/sandboxes/bd091b150b0a4578b97771af6abf3e05"
      }
    }
  end

  let(:sandbox) do
    Ridley::SandboxResource.new(client, checksums: checksums)
  end

  describe "ClassMethods" do
    subject { described_class }
    describe "::upload" do
      it "terminates the uploader after upload" do
        uploader = double('uploader', alive?: true)
        Ridley::SandboxUploader.should_receive(:pool).with(size: 12, args: [sandbox]).and_return(uploader)
        uploader.should_receive(:multi_upload).with(checksums)
        uploader.should_receive(:terminate)

        subject.upload(sandbox, checksums)
      end
    end

    describe "::checksum" do
      subject { described_class.checksum(path) }

      let(:path) { fixtures_path.join('reset.pem') }

      it { should eq("a0608f1eb43ee4cca510bf95f8d209f7") }
    end

    describe "::checksum64" do
      subject { described_class.checksum64(path) }

      let(:path) { fixtures_path.join('reset.pem') }

      it { should eq("oGCPHrQ+5MylEL+V+NIJ9w==") }
    end
  end

  subject { described_class.new(sandbox) }

  describe "#multi_upload" do
    it "sends an upload command for each pair of checksum/path" do
      subject.should_receive(:upload).with(checksums.first[0], checksums.first[1])

      subject.multi_upload(checksums)
    end
  end

  describe "#upload" do
    let(:chk_id) { "oGCPHrQ+5MylEL+V+NIJ9w==" }
    let(:path) { fixtures_path.join('reset.pem').to_s }

    context "when the checksum needs uploading" do
      let(:checksums) do
        {
          chk_id => {
            url: "https://api.opscode.com/organizations/vialstudios/sandboxes/bd091b150b0a4578b97771af6abf3e05",
            needs_upload: true
          }
        }
      end

      it "uploads each checksum to their target URL" do
        stub_request(:put, checksums[chk_id][:url])

        subject.upload(chk_id, path)
      end
    end

    context "when the checksum doesn't need uploading" do
      let(:checksums) do
        {
          chk_id => {
            needs_upload: false
          }
        }
      end

      let(:sandbox) do
        Ridley::SandboxResource.new(client, checksums: checksums)
      end

      it "returns nil" do
        subject.upload(chk_id, path).should be_nil
      end
    end
  end
end