require 'test_helper'
require 'fakeweb'

class HookTest < ActiveSupport::TestCase

  def setup
    @account = Factory(:account)

    @subscription_url = "https://zapier.com/hooks/standard/wpGRPPcRxZt2GxBbSSeUAlWPBnhLiRWB/"
    @target_url = "https://zapier.com/hooks/standard/wpGRPPcRxZt2GxBbSSeUAlWPBnhLiRWB/"

    # Create the record before the hook is created or else the after_create Active Model hook
    # will trigger the REST hook prematurely during testing.
    @contact = Factory(:contact, :account => @account,
      :first => 'Ryan', :last => 'Porter', :email => 'xyz@venuedriver.com')

    @hook = Hook.create(
      {
        "event" => "new_contact",
        "account_id" => @account.id,
        "subscription_url" => @subscription_url,
        "target_url" => @target_url
      }
    )
  end

  def test_hooks_exist
    assert_equal true, Hook.hooks_exist?('new_contact', @contact)

    Hook.destroy_all

    assert_equal false, Hook.hooks_exist?('new_contact', @contact)
  end

  def test_hooks
    hooks = Hook.hooks('new_contact', @contact)
    assert_equal 1, hooks.size
    assert_equal @hook, hooks.first

    second_hook = Hook.create(
      {
        "event" => "new_contact",
        "account_id" => @account.id,
        "subscription_url" => @subscription_url,
        "target_url" => @target_url
      }
    )

    hooks = Hook.hooks('new_contact', @contact)
    assert_equal 2, hooks.size
    assert_equal second_hook, hooks.last
  end

  def test_trigger
    FakeWeb.register_uri(
      :post,
      @target_url,
      :body => 'irrelevant',
      :status => ['200', 'Triggered']
    )
    FakeWeb.allow_net_connect = false

    Hook.trigger('new_contact', @contact)

    assert_equal "POST", FakeWeb.last_request.method
    assert_equal HookEncoder.encode(@contact), FakeWeb.last_request.body
    assert_equal 1, Hook.count # The hook should not have been deleted.
  end

  def test_trigger_remove_hook_on_410_response
    FakeWeb.register_uri(
      :post,
      @target_url,
      :body => 'irrelevant',
      :status => ['410', 'Danger, Will Robinson!']
    )
    FakeWeb.allow_net_connect = false

    Hook.trigger('new_contact', @contact)

    assert_equal "POST", FakeWeb.last_request.method
    assert_equal HookEncoder.encode(@contact), FakeWeb.last_request.body

    assert_equal 0, Hook.count # The 410 response should trigger removal of the hook.
  end

  def test_resque_background_job
    FakeWeb.register_uri(
      :post,
      @target_url,
      :body => 'irrelevant',
      :status => ['200', 'Triggered']
    )
    FakeWeb.allow_net_connect = false

    # A Resque worker will normally do this, which should have the same effect as when the hook
    # is manually triggered in the test_trigger test.
    Hook.perform(Contact.name, @contact.id)

    assert_equal "POST", FakeWeb.last_request.method
    assert_equal HookEncoder.encode(@contact), FakeWeb.last_request.body
    assert_equal 1, Hook.count # The hook should not have been deleted.
  end

end