Include auth_source in /users API response if request includes auth_source (#23307).

git-svn-id: https://svn.redmine.org/redmine/trunk@22666 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/users/index.api.rsb

       api.twofa_scheme user.twofa_scheme
       api.status user.status
 
+      api.auth_source do
+        api.id user.auth_source.id
+        api.name user.auth_source.name
+      end if include_in_api_response?('auth_source') && user.auth_source.present?
+
       render_api_custom_values user.visible_custom_field_values, api
     end
   end

test/integration/api_test/users_test.rb

     assert_equal 0, json['users'].size
   end
 
+  test "GET /users.json with include=auth_source" do
+    user = User.find(2)
+    user.update(:auth_source_id => 1)
+    get '/users.json?include=auth_source', :headers => credentials('admin')
+
+    json = ActiveSupport::JSON.decode(response.body)
+    assert json.key?('users')
+
+    json['users'].each do | user_json |
+      if user_json['id'] == user.id
+        assert_kind_of Hash, user_json['auth_source']
+        assert_equal user.auth_source.id, user_json['auth_source']['id']
+        assert_equal user.auth_source.name, user_json['auth_source']['name']
+      else
+        assert_nil user_json['auth_source']
+      end
+    end
+  end
+
   test "GET /users.json with short filters" do
     get '/users.json', headers: credentials('admin'), params: { status: "1|3" }
     assert_response :success