spec/support/reference_filter_spec_helper.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

# Common methods and setup for Gitlab::Markdown reference filter specs
#
# Must be included into specs manually
module ReferenceFilterSpecHelper
  extend ActiveSupport::Concern

  included do
    before { set_default_url_options }
  end

  # Allow *_url helpers to work
  def set_default_url_options
    Rails.application.routes.default_url_options = {
      host: 'example.foo'
    }
  end

  # Shortcut to Rails' auto-generated routes helpers, to avoid including the
  # module
  def urls
    Rails.application.routes.url_helpers
  end

  # Perform `call` on the described class
  #
  # Automatically passes the current `project` value to the context if none is
  # provided.
  #
  # html     - String text to pass to the filter's `call` method.
  # contexts - Hash context for the filter. (default: {project: project})
  #
  # Returns the String text returned by the filter's `call` method.
  def filter(html, contexts = {})
    contexts.reverse_merge!(project: project)
    described_class.call(html, contexts)
  end
end