diff --git a/test/controllers/test_schemes_controller.rb b/test/controllers/test_schemes_controller.rb
index ebabc42f..874e131b 100644
--- a/test/controllers/test_schemes_controller.rb
+++ b/test/controllers/test_schemes_controller.rb
@@ -61,4 +61,22 @@ def test_calls_not_found
     assert_equal 404, last_response.status
   end
 
+
+  def test_class_tree
+    ont = Ontology.find('INRAETHES-0').include(:acronym).first
+    sub = ont.latest_submission
+    concept_schemes = ["http://opendata.inrae.fr/thesaurusINRAE/domainesINRAE"]
+    sub.bring_remaining
+    sub.uri = RDF::URI.new('http://opendata.inrae.fr/thesaurusINRAE/domainesINRAE')
+    sub.hasOntologyLanguage =  LinkedData::Models::OntologyFormat.find('SKOS').first
+    sub.save
+
+    cls = 'http://opendata.inrae.fr/thesaurusINRAE/d_6'
+    get "ontologies/INRAETHES-0/classes/#{CGI.escape(cls)}/tree?concept_schemes=#{concept_schemes.join(',')}&concept_collections=#{concept_schemes.join(',')}"
+   
+    classes = MultiJson.load(last_response.body)
+
+    refute_nil classes.select{|x| x['@id'].eql?(cls)}.first['isInActiveScheme']
+    refute_nil classes.select{|x| x['@id'].eql?(cls)}.first['isInActiveCollection']
+  end
 end