Resolve "Problem::getState(structure) doesn't care about structure"

Closes #343 (closed)

test/gtest_has_state_blocks.cpp

@@ -178,6 +178,46 @@ TEST_F(HasStateBlocksTest, stateBlockKey)
     ASSERT_TRUE(key == "");
 }
 
+TEST_F(HasStateBlocksTest, getState_structure)
+{
+    F0->addStateBlock("V", sbv0); // now KF0 is POV
+
+    WOLF_DEBUG("Retrieving state from F0 with structure ", F0->getStructure());
+
+    auto state0 = F0->getState();
+    WOLF_DEBUG("getState()     = ", state0);
+    ASSERT_EQ(state0.size(), 3);
+    ASSERT_TRUE(state0.count("P"));
+    ASSERT_TRUE(state0.count("O"));
+    ASSERT_TRUE(state0.count("V"));
+
+    state0 = F0->getState("PO");
+    WOLF_DEBUG("getState(\"PO\") = ", state0);
+    ASSERT_EQ(state0.size(), 2);
+    ASSERT_TRUE(state0.count("P"));
+    ASSERT_TRUE(state0.count("O"));
+    ASSERT_FALSE(state0.count("V"));
+
+    state0 = F0->getState("PV");
+    WOLF_DEBUG("getState(\"PV\") = ", state0);
+    ASSERT_EQ(state0.size(), 2);
+    ASSERT_TRUE(state0.count("P"));
+    ASSERT_FALSE(state0.count("O"));
+    ASSERT_TRUE(state0.count("V"));
+
+    state0 = F0->getState("OW"); // W does not exist
+    WOLF_DEBUG("getState(\"OW\") = ", state0);
+    ASSERT_EQ(state0.size(), 1);
+    ASSERT_FALSE(state0.count("P"));
+    ASSERT_TRUE(state0.count("O"));
+    ASSERT_FALSE(state0.count("V"));
+    ASSERT_FALSE(state0.count("W"));
+
+
+
+
+}
+
 
 int main(int argc, char **argv)
 {