Add test for random seed initialization

tests/test_object_creation.py

@@ -1,6 +1,8 @@
 import pytest
 
-from ramp import User, Appliance
+from ramp import UseCase, User, Appliance
+from ramp.example.input_file_1 import User_list
+from copy import deepcopy
 
 
 @pytest.fixture
@@ -42,3 +44,25 @@ def test_skip_add_existing_appliances_to_user(test_user):
     test_user.add_appliance(appliance1)
 
     assert len(test_user.App_list) == 1
+
+
+def test_random_seed_initialization():
+    # Build use case 2 and fixed random seed
+    uc_1 = UseCase(
+        users=deepcopy(User_list),
+        random_seed=1,
+        date_start="2020-01-01",
+        date_end="2020-01-01",
+    )
+    # Initialize and generate load profile
+    uc_1.initialize(peak_enlarge=0.15, num_days=1)
+    uc_1_lp = uc_1.generate_daily_load_profiles()
+
+    # Build use case 2 and same fixed random seed as uc_1
+    uc_2 = UseCase(users=deepcopy(User_list), random_seed=1)
+
+    # Initialize and generate load profile
+    uc_2.initialize(peak_enlarge=0.15, num_days=1)
+    uc_2_lp = uc_2.generate_daily_load_profiles()
+
+    assert (uc_1_lp - uc_1_lp == 0).all()