require "rails_helper"

describe Mailer do
  describe "#comment" do
    it "sends emails in the user's locale" do
      user = create(:user, locale: "es")
      proposal = create(:proposal, author: user)
      comment = create(:comment, commentable: proposal)

      email = I18n.with_locale :en do
        Mailer.comment(comment)
      end

      expect(email.subject).to include("comentado")
    end

    it "reads the from address at runtime" do
      Setting["mailer_from_name"] = "New organization"
      Setting["mailer_from_address"] = "new@consul.dev"

      email = Mailer.comment(create(:comment))

      expect(email).to deliver_from "New organization <new@consul.dev>"
    end

    it "sends emails for comments on legislation proposals" do
      email = Mailer.comment(create(:legislation_proposal_comment))

      expect(email.subject).to include("commented on your proposal")
    end
  end

  describe "#manage_subscriptions_token" do
    let(:user) { create(:user) }
    let(:proposal) { create(:proposal, author: user) }
    let(:comment) { create(:comment, commentable: proposal) }

    it "generates a subscriptions token when the receiver doesn't have one" do
      user.update!(subscriptions_token: nil)

      Mailer.comment(comment).deliver_now

      expect(user.reload.subscriptions_token).to be_present
    end

    it "uses the existing subscriptions token when the receivesr already has one" do
      user.update!(subscriptions_token: "subscriptions_token_value")

      Mailer.comment(comment).deliver_now

      expect(user.subscriptions_token).to eq "subscriptions_token_value"
    end
  end
end