```ruby
require 'helper'

class ElasticRecord::Relation::AdminTest < MiniTest::Spec
  def test_create_percolator
    Widget.elastic_index.reset_percolator

    Widget.elastic_relation.filter(color: 'green').create_percolator('green')
    Widget.elastic_relation.filter(color: 'blue').create_percolator('blue')
    widget = Widget.new(color: 'green')

    assert_equal ['green'], Widget.elastic_index.percolate(widget.as_search)
  end

  # def test_create_warmer
  #   Widget.elastic_relation.filter(color: 'green').create_warmer('green')
  #   Widget.elastic_relation.filter(color: 'blue').create_warmer('blue')
  #
  #   assert_equal ['green'], Widget.elastic_index.percolate(widget.as_search)
  # end
end```

Add warmer support to Relation API. Example: * Place.filter(status: 'active').create_warmer('active')
user
```ruby
require 'helper'

class ElasticRecord::Relation::AdminTest < MiniTest::Spec
  def test_create_percolator
    Widget.elastic_index.reset_percolator

    Widget.elastic_relation.filter(color: 'green').create_percolator('green')
    Widget.elastic_relation.filter(color: 'blue').create_percolator('blue')
    widget = Widget.new(color: 'green')

    assert_equal ['green'], Widget.elastic_index.percolate(widget.as_search)
  end

  def test_create_warmer
    Widget.elastic_index.delete_warmer('green') if Widget.elastic_index.warmer_exists?('green')

    relation = Widget.elastic_relation.filter('color' => 'green')
    relation.create_warmer('green')

    expected = {}
    assert_equal relation.as_elastic, Widget.elastic_index.get_warmer('green')['source']
  end
end```
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