diff --git a/.github/workflows/ci_airflow.yml b/.github/workflows/ci_airflow.yml
index 373b67f..2d4b060 100644
--- a/.github/workflows/ci_airflow.yml
+++ b/.github/workflows/ci_airflow.yml
@@ -37,6 +37,6 @@ jobs:
 
     - name: Run tests
       run: |
-        python ../airflow/dags/scrapping.py
-        python ../airflow/dags/predict_surprise_SVD.py
-        python ../airflow/dags/predict_knn_model.py
\ No newline at end of file
+        python /airflow/dags/scrapping.py
+        python /airflow/dags/predict_surprise_SVD.py
+        python /airflow/dags/predict_knn_model.py
\ No newline at end of file
diff --git a/.github/workflows/test-databases.yml b/.github/workflows/test-databases.yml
index 84fff1c..5e45c91 100644
--- a/.github/workflows/test-databases.yml
+++ b/.github/workflows/test-databases.yml
@@ -38,6 +38,10 @@ jobs:
           python -m pip install --upgrade pip
           pip install -r tests/requirements-test.txt
 
+      - name: Create database tables
+        run: |
+          psql postgresql://test_user:test_password@localhost:5432/test_db -f tests/test_db_creation.sql
+
       - name: Run database tests
         run: |
           pytest tests/test_db.py
\ No newline at end of file
diff --git a/tests/requirements-test.txt b/tests/requirements-test.txt
index d9ab17b..2db2ad7 100644
--- a/tests/requirements-test.txt
+++ b/tests/requirements-test.txt
@@ -13,10 +13,15 @@ python-multipart
 pandas
 numpy
 scikit-learn
+tqdm
+bcrypt
 
 # Test client for FastAPI
 requests
 passlib
+rapidfuzz
+python-jose[cryptography]
+pydantic>=2.7.0,<3.0.0
 
 # Test client for Airflow
 apache-airflow
diff --git a/tests/test_app.py b/tests/test_app.py
index db9543c..86b2875 100644
--- a/tests/test_app.py
+++ b/tests/test_app.py
@@ -1,28 +1,28 @@
 import streamlit as st
-from streamlit.testing import StreamlitTestRunner
+from streamlit.testing import TestClient
 from streamlit.app.utils import display_movies_grid
 from streamlit.app.pages import _4_Authentification, _5_Application
 
 def test_display_movies_grid():
-    runner = StreamlitTestRunner()
+    client = TestClient(display_movies_grid)
     movies_info = {
         "0": {"poster_path": "path/to/poster1.jpg", "title": "Movie 1", "vote_average": 8.5},
         "1": {"poster_path": "path/to/poster2.jpg", "title": "Movie 2", "vote_average": 7.3},
         "2": {"poster_path": "path/to/poster3.jpg", "title": "Movie 3", "vote_average": 9.1},
         "3": {"poster_path": "path/to/poster4.jpg", "title": "Movie 4", "vote_average": 6.8},
     }
-    runner.run(display_movies_grid, movies_info)
-    assert runner.get_widget("markdown").exists()
+    client.run(movies_info)
+    assert client.get_widget("markdown").exists()
 
 def test_authentication_page():
-    runner = StreamlitTestRunner()
-    runner.run(_4_Authentification)
-    assert runner.get_widget("header").exists()
+    client = TestClient(_4_Authentification)
+    client.run()
+    assert client.get_widget("header").exists()
 
 def test_application_page():
-    runner = StreamlitTestRunner()
-    runner.run(_5_Application)
-    assert runner.get_widget("markdown").exists()
+    client = TestClient(_5_Application)
+    client.run()
+    assert client.get_widget("markdown").exists()
 
 if __name__ == "__main__":
     test_display_movies_grid()
diff --git a/tests/test_db_creation.sql b/tests/test_db_creation.sql
index 48e2d6c..19714da 100644
--- a/tests/test_db_creation.sql
+++ b/tests/test_db_creation.sql
@@ -1,3 +1,27 @@
+CREATE TABLE movies (
+    id SERIAL PRIMARY KEY,
+    title VARCHAR(255) NOT NULL,
+    genre VARCHAR(255) NOT NULL
+);
+
+CREATE TABLE ratings (
+    id SERIAL PRIMARY KEY,
+    movie_id INT REFERENCES movies(id),
+    rating INT NOT NULL
+);
+
+CREATE TABLE links (
+    id SERIAL PRIMARY KEY,
+    movie_id INT REFERENCES movies(id),
+    url VARCHAR(255) NOT NULL
+);
+
+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,
+    username VARCHAR(255) NOT NULL,
+    email VARCHAR(255) NOT NULL
+);
+
 SELECT table_name
 FROM information_schema.tables
 WHERE table_schema = 'public';