Fixed error in dummy_plants testing.

tests/models/animals/test_dummy_plants.py

@@ -8,13 +8,13 @@ class TestPlantCommunity:
 
     @pytest.mark.parametrize(
         "initial, final",
-        [(182000000000.0, 182000000000.0), (10000.0, 19999.999450), (0.0, 0.0)],
+        [(10000.0, 10000.0), (500.0, 975.0), (0.0, 0.0)],
     )
     def test_grow(self, plant_instance, initial, final):
         """Testing grow at 100%, 50%, and 0% maximum energy."""
-        plant_instance.stored_energy = initial
+        plant_instance.mass_current = initial
         plant_instance.grow()
-        assert plant_instance.stored_energy == pytest.approx(final, rel=1e-6)
+        assert plant_instance.mass_current == pytest.approx(final, rel=1e-6)
 
     def test_die(self, plant_instance):
         """Testing die."""
@@ -31,12 +31,12 @@ def test_get_eaten(
         these tests will be expanded to specific values.
         """
 
-        initial_plant_energy = plant_instance.stored_energy
+        initial_plant_mass = plant_instance.mass_current
         initial_decay_pool_energy = excrement_instance.decomposed_energy
 
         # Execution
         plant_instance.get_eaten(herbivore_cohort_instance, excrement_instance)
 
         # Assertions
-        assert plant_instance.stored_energy < initial_plant_energy
+        assert plant_instance.mass_current < initial_plant_mass
         assert excrement_instance.decomposed_energy > initial_decay_pool_energy