Fixes #18076 - Can set OSTree repo depth

Enables one to set the importer depth value for the ostree repo.
look at http://projects.theforeman.org/issues/18076 for more info.

README.md

@@ -5,7 +5,7 @@
 
 Exposing Pulp's juiciest parts. http://www.pulpproject.org/
 
-Latest Live Tested Version: **pulp-server-2.8.3-0.1.beta.el7.noarch**
+Latest Live Tested Version: **pulp-server-2.11.0-1.el7.noarch**
 
 Current stable Runcible: https://github.com/Katello/runcible/tree/0.3
 

lib/runcible/models/ostree_importer.rb

@@ -4,7 +4,7 @@ class OstreeImporter < Importer
       ID = 'ostree_web_importer'.freeze
       REPO_TYPE = 'OSTREE'.freeze
 
-      attr_accessor 'branches'
+      attr_accessor 'branches', 'depth'
 
       def id
         OstreeImporter::ID

runcible.gemspec

@@ -20,6 +20,7 @@ Gem::Specification.new do |gem|
   gem.add_dependency('oauth')
   gem.add_dependency('activesupport', '>= 3.0.10')
   gem.add_dependency('i18n', '>= 0.5.0')
+  gem.add_dependency('pry-byebug')
 
   gem.add_development_dependency('yard')
   gem.add_development_dependency('maruku')

test/extensions/ostree_repository_test.rb

@@ -85,12 +85,15 @@ def test_create_with_importer_and_distributors
     def test_create_with_importer_and_distributors_objects
       distributors = [Runcible::Models::OstreeDistributor.new(:id => '123')]
       importer = Runcible::Models::OstreeImporter.new
+      depth = -1
+      importer.depth = depth
       response = @extension.create_with_importer_and_distributors(RepositorySupport.repo_id, importer, distributors)
       assert_equal 201, response.code
 
       response = @extension.retrieve(RepositorySupport.repo_id, :details => true)
       assert_equal RepositorySupport.repo_id, response['id']
       assert_equal 'ostree_web_importer', response['importers'].first['importer_type_id']
+      assert_equal depth, response['importers'].first['config']['depth']
     end
   end