diff --git a/.github/workflows/aoc-tests.yml b/.github/workflows/aoc-tests.yml
index 9833f69..0a1d04d 100644
--- a/.github/workflows/aoc-tests.yml
+++ b/.github/workflows/aoc-tests.yml
@@ -10,6 +10,8 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
+    env:
+      ENVIRONMENT: production
 
     steps:
     - uses: actions/checkout@v3
diff --git a/.gitignore b/.gitignore
index c10a35e..6396f00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -245,5 +245,4 @@ dmypy.json
 
 # Advent of Code
 input.txt
-input_demo.txt
 results.md
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index dc5c7be..5f7e752 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ packaging==24.1
 pluggy==1.5.0
 pytest==8.3.3
 pytest-cov==5.0.0
+python-dotenv==1.0.1
diff --git a/year_2024/__init__.py b/year_2024/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/year_2024/day_07_bridge_repair/__init__.py b/year_2024/day_07_bridge_repair/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/year_2024/day_07_bridge_repair/input_demo.txt b/year_2024/day_07_bridge_repair/input_demo.txt
new file mode 100644
index 0000000..87b8b25
--- /dev/null
+++ b/year_2024/day_07_bridge_repair/input_demo.txt
@@ -0,0 +1,9 @@
+190: 10 19
+3267: 81 40 27
+83: 17 5
+156: 15 6
+7290: 6 8 6 15
+161011: 16 10 13
+192: 17 8 14
+21037: 9 7 18 13
+292: 11 6 16 20
\ No newline at end of file
diff --git a/year_2024/day_07_bridge_repair/solution_day_07_2024.py b/year_2024/day_07_bridge_repair/solution_day_07_2024.py
index dce838d..48cb486 100644
--- a/year_2024/day_07_bridge_repair/solution_day_07_2024.py
+++ b/year_2024/day_07_bridge_repair/solution_day_07_2024.py
@@ -74,4 +74,3 @@ def solve_day_07_2024(filename: str) -> tuple[int, int] | str:
     calibration_result_with_concat += calibration_result
 
     return calibration_result, calibration_result_with_concat
-
diff --git a/year_2024/day_07_bridge_repair/test_day_07_2024.py b/year_2024/day_07_bridge_repair/test_day_07_2024.py
index b705007..b8bc557 100644
--- a/year_2024/day_07_bridge_repair/test_day_07_2024.py
+++ b/year_2024/day_07_bridge_repair/test_day_07_2024.py
@@ -1,6 +1,10 @@
 import os
+from dotenv import load_dotenv
 from .solution_day_07_2024 import solve_day_07_2024
 
+load_dotenv()
+environment = os.getenv("ENVIRONMENT")
+
 filename_demo = "input_demo.txt"
 filename = "input.txt"
 current_dir = os.path.dirname(os.path.abspath(__file__))
@@ -9,8 +13,11 @@
 
 
 def test_day_07_2024():
-    result_demo = solve_day_07_2024(file_path_demo)
-    assert result_demo == (3749, 11387)
-    result_one = solve_day_07_2024(file_path)
-    assert result_one == (7579994664753, 438027111276610)
+    results_demo = solve_day_07_2024(file_path_demo)
+    assert results_demo == (3749, 11387)
+    if environment == "development":
+        expected_results = (int(os.getenv("SOLUTION_01_DAY_07_2024")),
+                            int(os.getenv("SOLUTION_02_DAY_07_2024")))
+        results = solve_day_07_2024(file_path)
+        assert expected_results == results