normalized quaternion and commented test filter

test/gtest_problem.cpp

@@ -246,7 +246,7 @@ TEST(Problem, StateBlocks)
     std::string wolf_root = _WOLF_ROOT_DIR;
 
     ProblemPtr P = Problem::create("PO", 3);
-    Eigen::Vector7d xs3d;
+    Eigen::Vector7d xs3d; xs3d << 1,2,3,0,0,0,1; // required normalized quaternion (solver manager checks this)
     Eigen::Vector3d xs2d;
 
     // 2 state blocks, fixed
@@ -564,6 +564,6 @@ TEST(Problem, getState)
 int main(int argc, char **argv)
 {
   testing::InitGoogleTest(&argc, argv);
-  ::testing::GTEST_FLAG(filter) = "Problem.getState";
+  //::testing::GTEST_FLAG(filter) = "Problem.getState";
   return RUN_ALL_TESTS();
 }