Fix unit test

1 files changed, 3 insertions, 1 deletions

diff --git a/src/Collapse/test/collapse_unit_test.cpp b/src/Collapse/test/collapse_unit_test.cpp
index 29f33219..63fe271b 100644
--- a/src/Collapse/test/collapse_unit_test.cpp
+++ b/src/Collapse/test/collapse_unit_test.cpp
@@ -48,11 +48,13 @@ void trace_and_check_collapse(const Filtered_sorted_edge_list& edges, const Filt
     std::cout << "f[" << std::get<1>(edge) << ", " << std::get<2>(edge) << "] = " << std::get<0>(edge) << std::endl;
   }
 
+  std::cout << "COLLAPSE - keep edges: " << std::endl;
   Flag_complex_sparse_matrix flag_complex_sparse_matrix(edges);
   Filtered_sorted_edge_list collapse_edges;
   flag_complex_sparse_matrix.filtered_edge_collapse(
     [&collapse_edges](std::pair<std::size_t, std::size_t> edge, double filtration) {
-        collapse_edges.push_back({std::get<0>(edge), std::get<1>(edge), filtration});
+      std::cout << "f[" << std::get<0>(edge) << ", " << std::get<1>(edge) << "] = " << filtration << std::endl;
+        collapse_edges.push_back({filtration, std::get<0>(edge), std::get<1>(edge)});
       });
   std::cout << "AFTER COLLAPSE - Total number of edges: " << collapse_edges.size() << std::endl;
   BOOST_CHECK(collapse_edges.size() <= edges.size());