[==========] Running 3 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 3 tests from DBGraphTest
[ RUN      ] DBGraphTest.VertexRemove
[       OK ] DBGraphTest.VertexRemove (0 ms)
[ RUN      ] DBGraphTest.EdgeRemove
[       OK ] DBGraphTest.EdgeRemove (0 ms)
[ RUN      ] DBGraphTest.GraphWithFilterTraversal
TestVisitorFilter: node is a
TestVisitorFilter: node a in filter
TestVisitorFilter: node is c
TestVisitorFilter: node is d
TestVisitorFilter: node d in filter
TestVisitorFilter: node is b
[       OK ] DBGraphTest.GraphWithFilterTraversal (0 ms)
[----------] 3 tests from DBGraphTest (0 ms total)

[----------] Global test environment tear-down
[==========] 3 tests from 1 test case ran. (0 ms total)
[  PASSED  ] 3 tests.