fix tests

gtsam/discrete/tests/testDecisionTree.cpp

@@ -25,6 +25,7 @@
 #include <gtsam/base/serializationTestHelpers.h>
 #include <gtsam/discrete/DecisionTree-inl.h>
 #include <gtsam/discrete/Signature.h>
+#include <gtsam/inference/Symbol.h>
 
 #include <iomanip>
 
@@ -531,38 +532,6 @@ TEST(DecisionTree, ApplyWithAssignment) {
   EXPECT_LONGS_EQUAL(5, count);
 }
 
-/* ************************************************************************** */
-// Test number of assignments.
-TEST(DecisionTree, NrAssignments2) {
-  using gtsam::symbol_shorthand::M;
-
-  std::vector<double> probs = {0, 0, 1, 2};
-
-  /* Create the decision tree
-    Choice(m1)
-    0 Leaf 0.000000
-    1 Choice(m0)
-    1 0 Leaf 1.000000
-    1 1 Leaf 2.000000
-  */
-  DiscreteKeys keys{{M(1), 2}, {M(0), 2}};
-  DecisionTree<Key, double> dt1(keys, probs);
-  EXPECT_LONGS_EQUAL(4, dt1.nrAssignments());
-
-  /* Create the DecisionTree
-    Choice(m1)
-    0 Choice(m0)
-    0 0 Leaf 0.000000
-    0 1 Leaf 1.000000
-    1 Choice(m0)
-    1 0 Leaf 0.000000
-    1 1 Leaf 2.000000
-  */
-  DiscreteKeys keys2{{M(0), 2}, {M(1), 2}};
-  DecisionTree<Key, double> dt2(keys2, probs);
-  EXPECT_LONGS_EQUAL(4, dt2.nrAssignments());
-}
-
 /* ************************************************************************* */
 int main() {
   TestResult tr;

gtsam/hybrid/tests/testMixtureFactor.cpp

@@ -63,8 +63,8 @@ TEST(MixtureFactor, Printing) {
       R"(Hybrid [x1 x2; 1]
 MixtureFactor
  Choice(1) 
- 0 Leaf Nonlinear factor on 2 keys
+ 0 Leaf [1]Nonlinear factor on 2 keys
- 1 Leaf Nonlinear factor on 2 keys
+ 1 Leaf [1]Nonlinear factor on 2 keys
 )";
   EXPECT(assert_print_equal(expected, mixtureFactor));
 }