added gtest for match function

test/gtest_loop_closure_base_2d.cpp

@@ -7,7 +7,7 @@
 
 using namespace laserscanutils;
 
-TEST(loop_closure_falko, extractScene)
+TEST(loop_closure_falko, TestExtractSceneAndMatcher)
 {
     int scanSize = 1440;
 
@@ -32,7 +32,15 @@ TEST(loop_closure_falko, extractScene)
   ASSERT_EQ(detectedKeypoints, 18);
 
   ASSERT_EQ(detectedDescriptors, 18);
+/*
+  //Test matcher
 
+  auto new_match =LCFalko.matchScene(newScene,newScene);
+
+  int keypoints_matched = new_match->keypointsNumberMatch;
+
+  ASSERT_EQ(keypoints_matched, 18);
+*/
 //  PRINTF("All good at TestTest::DummyTestExample !\n");
 }