require "spec_helper"

RSpec.describe ScimRails::ScimUsersController, type: :request do
  let(:company) { create(:company) }
  let(:credentials) { Base64::encode64("#{company.subdomain}:#{company.api_token}") }
  let(:authorization) { "Basic #{credentials}" }

  def post_request(content_type)
    # params need to be transformed into a string to test if they are being parsed by Rack

    post "/scim_rails/scim/v2/Users",
         params: {
           name: {
             givenName: "New",
             familyName: "User",
           },
           emails: [
             {
               value: "new@example.com",
             },
           ],
         }.to_json,
         headers: {
           'Authorization': authorization,
           'Content-Type': content_type,
         }
  end

  describe "Content-Type" do
    it "accepts scim+json" do
      expect(company.users.count).to eq 0

      post_request("application/scim+json")

      expect(request.params).to include :name
      expect(response.status).to eq 201
      expect(response.content_type).to eq "application/scim+json"
      expect(company.users.count).to eq 1
    end

    it "can not parse unfamiliar content types" do
      expect(company.users.count).to eq 0

      post_request("text/csv")

      expect(request.params).not_to include :name
      expect(response.status).to eq 422
      expect(company.users.count).to eq 0
    end
  end
end