diff --git a/test/gtest_processor_tracker_landmark_object.cpp b/test/gtest_processor_tracker_landmark_object.cpp
index 80727dceff442dafef6bab91cf4cd2eabb426cb0..763908a925ae5e65c59b591612ee769f729b065b 100644
--- a/test/gtest_processor_tracker_landmark_object.cpp
+++ b/test/gtest_processor_tracker_landmark_object.cpp
@@ -66,7 +66,7 @@ WOLF_REGISTER_PROCESSOR(ProcessorTrackerLandmarkObject_Wrapper);
  * The class ProcessorTrackerLandmarkObject is sometimes tested via the wrapper ProcessorTrackerLandmarkObject_Wrapper
  */
 // Use the following in case you want to initialize tests with predefined variables or methods.
-class ProcessorTrackerLandmarkObject_class : public testing::Test{
+class ProcessorTrackerLandmarkObject_fixture : public testing::Test{
     public:
         void SetUp() override
         {
@@ -124,7 +124,7 @@ TEST(ProcessorTrackerLandmarkObject, Constructor)
 //     // TODO: GTEST IMPLEMENTATION IS WRONG
 //     //////////////////////////////////////
 //     //////////////////////////////////////
-// TEST_F(ProcessorTrackerLandmarkObject_class, voteForKeyFrame)
+// TEST_F(ProcessorTrackerLandmarkObject_fixture, voteForKeyFrame)
 // {
 
 //     double min_time_vote = prc_obj->getMinTimeVote();
@@ -174,7 +174,7 @@ TEST(ProcessorTrackerLandmarkObject, Constructor)
 // !!!!!!!!!!!!!!!!!!!!!!!
 // not usefull principle?
 // !!!!!!!!!!!!!!!!!!!!!!!
-// TEST_F(ProcessorTrackerLandmarkObject_class, detectNewFeaturesDuplicated)
+// TEST_F(ProcessorTrackerLandmarkObject_fixture, detectNewFeaturesDuplicated)
 // {
 //     // No detected features
 //     FeatureBasePtrList features_out;
@@ -216,7 +216,7 @@ TEST(ProcessorTrackerLandmarkObject, Constructor)
 //     ASSERT_EQ(features_out.size(), 1); // detectNewFeatures should keep only one in the final list of new detected features
 // }
 
-TEST_F(ProcessorTrackerLandmarkObject_class, detectNewFeatures)
+TEST_F(ProcessorTrackerLandmarkObject_fixture, detectNewFeatures)
 {
     // No detected features
     FeatureBasePtrList features_out;
@@ -230,8 +230,6 @@ TEST_F(ProcessorTrackerLandmarkObject_class, detectNewFeatures)
     Eigen::Quaterniond quat;
     Eigen::Vector7d pose;
     Eigen::Matrix6d meas_cov = Matrix6d::Identity();
-    // Eigen::Matrix3d intrinsic = Matrix3d::Identity();
-    // TimeStamp t;
     std::string object_type;
 
     // feature 0
@@ -258,14 +256,14 @@ TEST_F(ProcessorTrackerLandmarkObject_class, detectNewFeatures)
     object_type = "type2";
     FeatureBasePtr f2 = std::make_shared<FeatureObject>(pose, meas_cov, object_type);
 
-    //we add different features in the list
+    // we add 2 features in the detection list
     features_in.push_back(f0);
     features_in.push_back(f1);
-    //these features are set as the predetected features in last to processing an image
+    // these features are set as the predetected features in last to processing an image
     prc_obj->setLastDetections(features_in);
     // at this point we have 0 detections in last, 2 detections in predetected features with different ids, thus we should have 2 new detected features (if max_features set to >= 2)
     prc_obj->detectNewFeatures(2, C1, features_out);
-    // ASSERT_EQ(features_out.size(), 2);  // TOFIX!!
+    ASSERT_EQ(features_out.size(), 2);  // TOFIX!!
 
     // Put some of the features in the graph with emplaceLandmark() and detect some of them as well as others with detectNewFeatures() running again.
     WOLF_WARN("call to function emplaceLandmark() in unit test for detectNewFeatures().")
@@ -286,7 +284,7 @@ TEST_F(ProcessorTrackerLandmarkObject_class, detectNewFeatures)
     // ASSERT_EQ(std::static_pointer_cast<FeatureObject>(features_out.front())->getObjectType(), "type2");  // TOFIX -> SegFault
 }
 
-TEST_F(ProcessorTrackerLandmarkObject_class, emplaceLandmark)
+TEST_F(ProcessorTrackerLandmarkObject_fixture, emplaceLandmark)
 {
     Vector7d pose_landmark((Vector7d()<<0,0,0,0,0,0,1).finished());
     FeatureBasePtr f1 = FeatureBase::emplace<FeatureObject>(C1, pose_landmark, Matrix6d::Identity(), "thetype");
@@ -298,7 +296,7 @@ TEST_F(ProcessorTrackerLandmarkObject_class, emplaceLandmark)
     ASSERT_MATRIX_APPROX(lmk_object->getState().vector("PO"), pose_landmark, 1e-6);
 }
 
-TEST_F(ProcessorTrackerLandmarkObject_class, emplaceFactor)
+TEST_F(ProcessorTrackerLandmarkObject_fixture, emplaceFactor)
 {
     FeatureBasePtr f1 = FeatureBase::emplace<FeatureObject>(C1, (Vector7d()<<0,0,0,0,0,0,1).finished(), Matrix6d::Identity(), "thetype");