diff --git a/Makefile b/Makefile
index 19b2637..68ae0f7 100644
--- a/Makefile
+++ b/Makefile
@@ -15,8 +15,13 @@ clean-build: clean-package
 	find . -name "*.pyo" -exec rm -f {} +
 
 clean-tests:
+	rm -rf .sesskey
 	rm -rf tests/.sesskey
-	rm -rf tests/Users.db
+	rm -rf tests/*.db
 
 # Alias to clean everything
-clean: clean-build clean-tests
\ No newline at end of file
+clean: clean-build clean-tests
+
+clean-all : clean
+	rm -rf src/.sesskey
+	rm -rf src/Users.db
diff --git a/src/myfasthtml/auth/utils.py b/src/myfasthtml/auth/utils.py
index b59686d..c594c42 100644
--- a/src/myfasthtml/auth/utils.py
+++ b/src/myfasthtml/auth/utils.py
@@ -216,11 +216,11 @@ def register_user(email: str, username: str, password: str) -> Optional[Dict[str
       timeout=10.0
     )
     
-    if response.status_code == 200:
+    if response.status_code in (200, 201):
       return response.json()
     
     return None
-  except httpx.HTTPError:
+  except httpx.HTTPError as ex:
     return None
 
 
diff --git a/tests/auth/test_login.py b/tests/auth/test_login.py
index 80e8c7f..cd0f776 100644
--- a/tests/auth/test_login.py
+++ b/tests/auth/test_login.py
@@ -1,4 +1,5 @@
 import os
+from dataclasses import dataclass
 
 import pytest
 from fasthtml.fastapp import fast_app
@@ -9,11 +10,29 @@ from myfasthtml.auth.utils import create_auth_beforeware, register_user
 from myfasthtml.core.testclient import MyTestClient
 
 
+@dataclass
+class DummyUser:
+  email: str
+  username: str
+  password: str
+
+
+@pytest.fixture()
+def registered_user():
+  user = DummyUser("user@email.com", "user", "#Passw0rd")
+  register_user(user.email, user.username, user.password)
+  return user
+
+
 @pytest.fixture()
 def app():
   beforeware = create_auth_beforeware()
   test_app, test_rt = fast_app(before=beforeware)
   setup_auth_routes(test_app, test_rt, mount_auth_app=True, sqlite_db_path="TestUsers.db")
+  
+  @test_rt('/')
+  def index(): return "You are now logged in !"
+  
   return test_app
 
 
@@ -54,15 +73,43 @@ def test_i_cannot_login_with_wrong_credentials(user):
   user.should_see("Invalid email or password. Please try again.")
 
 
-def test_i_can_login_with_correct_credentials(user, rt):
-  # create user
-  register_user("user@email.com", "user", "#Passw0rd")
-  
-  @rt('/')
-  def index(): return "You are now logged in !"
-  
+def test_i_can_login_with_correct_credentials(user, registered_user):
   user.open("/login")
   form = user.find_form(fields=["Email", "Password"])
-  form.fill(Email="user@email.com", Password="#Passw0rd")
+  form.fill(Email=registered_user.email, Password=registered_user.password)
   form.submit()
   user.should_see("You are now logged in !")
+
+
+def test_i_can_can_navigate_once_logged_in(user, registered_user):
+  user.open("/welcome")  # not logged in, redirects to login
+  user.should_see("Sign In")
+  
+  form = user.find_form(fields=["Email", "Password"])
+  form.fill(Email=registered_user.email, Password=registered_user.password)
+  form.submit()
+  
+  user.open("/welcome")  # once logged in, welcome page is accessible
+  user.should_see("Welcome back, user@email.com!")  # welcome page is predefined
+
+
+def test_i_can_register(user):
+  user.open("/register")
+  form = user.find_form(fields=["Email", "Username", "Password"])
+  form.fill(Email="user@email.com", Username="username", Password="#Passw0rd", confirm_password="#Passw0rd")
+  form.submit()
+  
+  user.should_see("You are now logged in !")
+
+
+def test_i_can_logout(user, registered_user):
+  user.open("/login")
+  form = user.find_form(fields=["Email", "Password"])
+  form.fill(Email=registered_user.email, Password=registered_user.password)
+  form.submit()
+  
+  user.open("/logout")
+  user.should_see("Sign In")
+  
+  user.open("/welcome")
+  user.should_see("Sign In")