require 'spec_helper'

describe Notification do

  before(:each) do
    UserMailer.deliveries.clear

  end

  def count_publish_to_user_calls
    result = {count: 0}
    MQRouter.any_instance.stub(:publish_to_user) do |receiver_id, msg|
      result[:count] += 1
      result[:msg] = msg
    end
    result
  end

  describe "send friend request" do

    let(:receiver) {FactoryGirl.create(:user)}
    let(:sender) {FactoryGirl.create(:user)}
    let(:friend_request) {FactoryGirl.create(:friend_request, user:sender, friend:receiver)}

    it "success when offline" do
      calls = count_publish_to_user_calls
      notification = Notification.send_friend_request(friend_request.id, sender.id, receiver.id)

      notification.errors.any?.should be_false
      UserMailer.deliveries.length.should == 1
      calls[:count].should == 0
    end


    it "success when online" do
      receiver_connection = FactoryGirl.create(:connection, user: receiver)
      calls = count_publish_to_user_calls
      notification = Notification.send_friend_request(friend_request.id, sender.id, receiver.id)

      notification.errors.any?.should be_false
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 1
    end
  end

  describe "send_text_message" do
    it "success when offline" do
      receiver = FactoryGirl.create(:user)
      sender = FactoryGirl.create(:user)
      message = "Just a test message!"
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, receiver)

      notification.errors.any?.should be_false
      UserMailer.deliveries.length.should == 1
      calls[:count].should == 0
    end


    it "success when online" do
      receiver = FactoryGirl.create(:user)
      receiver_connection = FactoryGirl.create(:connection, user: receiver)
      sender = FactoryGirl.create(:user)
      message = "Just a test message!"
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, receiver)

      notification.errors.any?.should be_false
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 1
      calls[:msg].text_message.msg.should == message
      calls[:msg].text_message.photo_url.should == ''
      calls[:msg].text_message.sender_name.should == sender.name
      calls[:msg].text_message.notification_id.should == notification.id
      calls[:msg].text_message.created_at = notification.created_date
      calls[:msg].text_message.clipped_msg.should be_false
    end

    it "success when online with long message" do
      receiver = FactoryGirl.create(:user)
      receiver_connection = FactoryGirl.create(:connection, user: receiver)
      sender = FactoryGirl.create(:user)
      message  = "0" * 203 # 200 is clip size
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, receiver)

      notification.errors.any?.should be_false
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 1
      calls[:msg].text_message.msg.should == "0" * 200
      calls[:msg].text_message.photo_url.should == ''
      calls[:msg].text_message.sender_name.should == sender.name
      calls[:msg].text_message.notification_id.should == notification.id
      calls[:msg].text_message.created_at = notification.created_date
      calls[:msg].text_message.clipped_msg.should be_true
    end

    it "fails with profanity" do
      receiver = FactoryGirl.create(:user)
      sender = FactoryGirl.create(:user)
      message = "ass"
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, receiver)

      notification.errors.any?.should be_true
      notification.errors[:message].should == ['cannot contain profanity']
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 0
    end

    it "fails when target is same as receiver" do
      receiver = FactoryGirl.create(:user)
      sender = FactoryGirl.create(:user)
      message = "yo"
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, sender)

      notification.errors.any?.should be_true
      notification.errors[:target_user].should == [ValidationMessages::DIFFERENT_SOURCE_TARGET]
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 0
    end

    it "fails when there is no message" do
      receiver = FactoryGirl.create(:user)
      sender = FactoryGirl.create(:user)
      message = ''
      calls = count_publish_to_user_calls
      notification = Notification.send_text_message(message, sender, receiver)

      notification.errors.any?.should be_true
      notification.errors[:message].should == ['is too short (minimum is 1 characters)']
      UserMailer.deliveries.length.should == 0
      calls[:count].should == 0
    end
  end
end