require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe StatusReminder do
  fixtures :all

  before(:each) do
    @emails = ActionMailer::Base.deliveries
    @emails.clear
    @user = User.find(users(:member).id)
  end

  def send_reminders
    StatusReminder.send_reminders
  end

  describe "with a user that updated five days ago and hasn't received
            a status reminder" do
    before(:each) do
      @user.status_reminder = true
      @user.last_status_created_at = 5.days.ago
      @user.last_status_reminder_sent_at = ""
      @user.save
    end

    it "should collect the users eligible for status reminders" do
      User.should_receive(:find).and_return(@user)
      send_reminders
    end

    it "should send an email to each of the users" do
      lambda { send_reminders }.should change(@emails, :length).by(1)
    end

    it "should update their last status reminder sent at" do
      @user.should_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
      send_reminders
    end
  end

  describe "with a user that updated over five days ago and hasn't received
            a status reminder" do
    before(:each) do
      @user.status_reminder = true
      @user.last_status_created_at = 6.days.ago
      @user.last_status_reminder_sent_at = ""
      @user.save
    end

    it "should collect the users eligible for status reminders" do
      User.should_receive(:find).and_return(@user)
      send_reminders
    end

    it "should send an email to each of the users" do
      lambda { send_reminders }.should change(@emails, :length).by(1)
    end

    it "should update their last status reminder sent at" do
      @user.should_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
      send_reminders
    end
  end

  describe "with a user that hasn't updated in ten days and their
            last status reminder was sent five days ago" do
    before(:each) do
      @user.status_reminder = true
      @user.last_status_created_at = 10.days.ago
      @user.last_status_reminder_sent_at = 5.days.ago
      @user.save
    end

    it "should collect the users eligible for status reminders" do
      User.should_receive(:find).and_return(@user)
      send_reminders
    end

    it "should send an email to each of the users" do
      lambda { send_reminders }.should change(@emails, :length).by(1)
    end

    it "should update their last status reminder sent at" do
      @user.should_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
    end
  end

  describe "with a user that updated their status four days ago and hasn't received
            a status reminder" do
    before(:each) do
      @user.status_reminder = true
      @user.last_status_reminder_sent_at = 4.days.ago
      @user.last_status_reminder_sent_at = ""
      @user.save
    end

    it "should collect the users eligible for status reminders" do
      User.should_receive(:find).and_return(@user)
      send_reminders
    end

    it "should send an email to each of the users" do
      lambda { send_reminders }.should_not change(@emails, :length).by(1)
    end

    it "should update their last status reminder sent at" do
      @user.should_not_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
    end
  end

  describe "with a user that last updated four days ago
            and their last status reminder was five days ago" do
    before(:each) do
      @user.status_reminder = true
      @user.last_status_reminder_sent_at = 4.days.ago
      @user.save
    end

    it "should collect the users eligible for status reminders" do
      User.should_receive(:find).and_return(@user)
      send_reminders
    end

    it "should not send an email to the user" do
      lambda { send_reminders }.should_not change(@emails, :length).by(1)
    end

    it "should not update their last status reminder sent at" do
      @user.should_not_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
    end
  end

  describe "with a user with status reminder notifications unchecked" do
    before(:each) do
      @user.status_reminder = false
      @user.last_status_reminder_sent_at = 5.days.ago
      @user.save
    end

    it "should not collect the user" do
      User.should_receive(:find).and_return(nil)
      send_reminders
    end

    it "should not send an email to the user" do
      lambda { send_reminders }.should_not change(@emails, :length).by(1)
    end

    it "should not update their last status reminder sent at" do
      @user.should_not_receive(:update_attribute).with(:last_status_reminder_sent_at, Time.now)
    end
  end

end