test(reverse-rates): testing reverse rates

tests/python/test.py

@@ -7,28 +7,35 @@ from fourdst.composition import Composition
 symbols : list[str] = ["H-1", "He-3", "He-4", "C-12", "N-14", "O-16", "Ne-20", "Mg-24"]
 X : list[float]     = [0.708, 2.94e-5, 0.276, 0.003, 0.0011, 9.62e-3, 1.62e-3, 5.16e-4]
 
-comp = Composition();
+
+comp = Composition()
 comp.registerSymbol(symbols)
 comp.setMassFraction(symbols, X)
 comp.finalize(True)
 
+print(f"Initial H-1 mass fraction {comp.getMassFraction("H-1")}")
+
 netIn = NetIn()
 netIn.composition = comp
 netIn.temperature = 1.5e7
-netIn.density = 1.5e2
-netIn.tMax = 3e17
+netIn.density = 1.6e2
+netIn.tMax = 1e-9
 netIn.dt0 = 1e-12
 
-baseEngine = GraphEngine(comp, 2)
-
+baseEngine = GraphEngine(netIn.composition, 2)
 baseEngine.setUseReverseReactions(False)
 
 qseEngine = MultiscalePartitioningEngineView(baseEngine)
+
 adaptiveEngine = AdaptiveEngineView(qseEngine)
 
 solver = DirectNetworkSolver(adaptiveEngine)
-results = solver.evaluate(netIn);
-print(results.composition.getMassFraction("H-1"))
+
+results = solver.evaluate(netIn)
+
+print(f"Final H-1 mass fraction {results.composition.getMassFraction("H-1")}")
+
+