From 9c091d5d96a642f487630e8fdd9503b0e500f9b5 Mon Sep 17 00:00:00 2001
From: Marius BALTEANU <marius.balteanu@zitec.com>
Date: Sun, 23 Sep 2018 08:57:18 +0000
Subject: [PATCH 3/6] Filter after parent project

---
 app/models/project_query.rb                 |  3 +++
 test/functional/projects_controller_test.rb | 19 +++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/app/models/project_query.rb b/app/models/project_query.rb
index 41ab49363..71878c2a8 100644
--- a/app/models/project_query.rb
+++ b/app/models/project_query.rb
@@ -37,6 +37,9 @@ class ProjectQuery < Query
     )
     add_available_filter "name", :type => :text
     add_available_filter "description", :type => :text
+    add_available_filter("parent_id",
+      :type => :list_subprojects, :values => lambda { project_values }, :label => :field_parent
+    )
     add_available_filter "is_public",
       :type => :list,
       :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]]
diff --git a/test/functional/projects_controller_test.rb b/test/functional/projects_controller_test.rb
index 41ed49785..5d9a5b7f9 100644
--- a/test/functional/projects_controller_test.rb
+++ b/test/functional/projects_controller_test.rb
@@ -75,6 +75,25 @@ class ProjectsControllerTest < Redmine::ControllerTest
     end
   end
 
+  def test_index_with_subproject_filter
+    @request.session[:user_id] = 1
+
+    get :index, :params => {
+      :f => ['parent_id'],
+      :op => {'parent_id' => '='},
+      :v => {'parent_id' => ['1']}
+    }
+
+    assert_response :success
+
+    assert_select 'div#projects-index ul' do
+      assert_select 'a.project',  3
+      assert_select 'a', :text => 'eCookbook Subproject 1'
+      assert_select 'a', :text => 'eCookbook Subproject 2'
+      assert_select 'a', :text => 'Private child of eCookbook'
+    end
+  end
+
   def test_autocomplete_js
     get :autocomplete, :params => {
         :format => 'js',
-- 
2.22.0