Refactored Database management to allow isolated integration tests

tests/test_e2e_authentication.py

@@ -52,7 +52,7 @@ class TestAuthentication:
     assert has_login_content, "Page does not contain login-related content"
     
     # Option 4: Ensure we're not on a protected page
-    # Check that we don't see protected content like "dashboard", "logout", etc.
+    # Check that we don't see protected content like "dashboard", "logout", "profile", "settings"]
     protected_content = ["dashboard", "logout", "profile", "settings"]
     page_text = page.locator("body").inner_text().lower()
     
@@ -61,7 +61,7 @@ class TestAuthentication:
   
   @pytest.mark.e2e
   @pytest.mark.regression
-  def test_login_page_has_required_elements(self, page: Page):
+  def test_login_page_has_required_elements(self, app_server, page: Page):
     """Test that the login page contains all required elements"""
     page.goto(BASE_URL)
     page.wait_for_load_state("networkidle")
@@ -81,7 +81,7 @@ class TestAuthentication:
     expect(submit_button.first).to_be_visible()
   
   @pytest.mark.e2e
-  def test_page_loads_without_errors(self, page: Page):
+  def test_page_loads_without_errors(self, app_server, page: Page):
     """Test that the login page loads without console errors"""
     console_errors = []
     
@@ -101,3 +101,23 @@ class TestAuthentication:
     
     # Check that the page has a title
     expect(page).to_have_title("My Managing Tools")
+  
+  # New test to validate database isolation
+  @pytest.mark.e2e
+  @pytest.mark.smoke
+  def test_test_database_isolation(self, app_server, test_database, test_users):
+    """Test that application uses isolated test database"""
+    import os
+    
+    # Verify test environment variables are configured
+    assert os.environ.get("DB_PATH") == test_database
+    assert os.environ.get("ADMIN_EMAIL") == test_users["admin"]["email"]
+    assert os.environ.get("ADMIN_PASSWORD") == test_users["admin"]["password"]
+    
+    # Verify temporary database file exists
+    assert os.path.exists(test_database), f"Test database file not found: {test_database}"
+    
+    # Verify path contains 'test_mmt_' to confirm isolation
+    assert "test_mmt_" in test_database, "Database path should contain test prefix"
+    
+    print(f"✅ Test database isolation confirmed: {test_database}")