# frozen_string_literal: true
# rubocop:todo all

require "spec_helper"

describe BSON::Binary do

  describe "#mongoize" do

    let(:binary) do
      BSON::Binary.new("testing", :md5)
    end

    it "returns the binary" do
      expect(binary.mongoize).to eq(binary)
    end
  end


  [ :mongoize, :demongoize].each do |method|
    describe ".#{method}" do

      let(:binary) do
        BSON::Binary.new("testing")
      end

      let(:evaluated) do
        BSON::Binary.send(method, value)
      end

      context "when mongoizing a BSON::Binary" do

        let(:value) { binary }

        it "returns the binary" do
          expect(evaluated).to eq(binary)
        end
      end

      context "when mongoizing a String" do

        let(:value) { "testing" }

        it "returns it as binary" do
          expect(evaluated).to eq(binary)
        end
      end

      context "when mongoizing nil" do

        let(:value) { nil }

        it "returns nil" do
          expect(evaluated).to eq(nil)
        end
      end

      context "when mongoizing an invalid type" do

        let(:value) { true }

        it "returns nil" do
          expect(evaluated).to be_nil
        end
      end
    end
  end

  describe ".evolve" do

    let(:binary) do
      BSON::Binary.new("testing", :md5)
    end

    let(:evolved) do
      BSON::Binary.evolve(binary)
    end

    it "returns the binary" do
      expect(evolved).to eq(binary)
    end
  end

  describe ".mongoize" do

    let(:binary) do
      BSON::Binary.new("testing", :md5)
    end

    let(:mongoized) do
      BSON::Binary.mongoize(binary)
    end

    it "returns the binary" do
      expect(mongoized).to eq(binary)
    end
  end
end