def register():
form = RegistrationForm()
username_not_unique = None
password_does_not_match_username = None
if form.validate_on_submit():
# Successful POST, i.e. the username and password have passed validation checking.
# Use the service layer to attempt to add the new user.
try:
services.add_user(form.username.data, form.password.data,
repo.repo_instance)
# All is well, redirect the user to the login page.
return redirect(url_for('authentication_bp.login'))
except services.NameNotUniqueException:
username_not_unique = 'Your username is already taken - please supply another'
# For a GET or a failed POST request, return the Registration Web page.
return render_template(
'authentication/credentials.html',
title='Register',
form=form,
username_error_message=username_not_unique,
password_error_message=password_does_not_match_username,
handler_url=url_for('authentication_bp.register'),
)
def register():
"""
"""
auth_form = RegistrationForm()
search_form = utils.MovieSearchForm()
username_unique = None
if auth_form.validate_on_submit():
try:
services.add_user(auth_form.username.data, auth_form.password.data,
repo.repo_instance)
return redirect(url_for('authentication_bp.login'))
except services.NameNotUnqiueException:
username_unique = "Username is already used, please try another one"
return render_template(
'authentication/credentials.html',
title='Register',
auth_form=auth_form,
username_error_message=username_unique,
handler_url=url_for('authentication_bp.register'),
search_form=search_form)
return render_template('authentication/credentials.html',
title='Register',
auth_form=auth_form,
username_error_message=username_unique,
handler_url=url_for('authentication_bp.register'),
search_form=search_form)
def test_authentication_with_invalid_credentials(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
with pytest.raises(auth_services.AuthenticationException):
auth_services.authenticate_user(new_username, '0987654321', in_memory_repo)
def test_can_add_user(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
user_as_dict = auth_services.get_user(new_username, in_memory_repo)
assert user_as_dict['username'] == new_username
assert user_as_dict['password'].startswith('pbkdf2:sha256:')
def test_authentication_with_valid_credentials(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
try:
auth_services.authenticate_user(new_username, new_password, in_memory_repo)
except AuthenticationException:
assert False
def test_can_add_user(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
user_as_dict = auth_services.get_user(new_username, in_memory_repo)
assert user_as_dict['user_name'] == new_username
# Check that password has been encrypted.
assert user_as_dict['password'].startswith('pbkdf2:sha256:')
def test_cannot_add_user_with_existing_name(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
# Add already existing username.
username = '******'
password = '******'
with pytest.raises(auth_services.NameNotUniqueException):
auth_services.add_user(username, password, in_memory_repo)
def test_cannot_add_review_for_non_existent_movie(in_memory_repo):
# Add user to repository first.
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
# Create review
review_text = "Great movie!"
movie_rank = 1001
rating = 9
# Call the service layer to attempt to add the review.
with pytest.raises(movies_services.NonExistentMovieException):
movies_services.add_review(movie_rank, review_text, new_username,
rating, in_memory_repo)
def register():
form = RegistrationForm()
username_not_unique = None
if form.validate_on_submit():
# If form is successful
try:
services.add_user(form.username.data, form.password.data)
return redirect(url_for('authentication_bp.login'))
except services.NameNotUniqueException:
username_not_unique = 'Your username is already taken - please supply another'
# If form is not successful, return register page
return render_template(
'authentication/credentials.html',
title='Register',
form=form,
username_error_message=username_not_unique,
handler_url=url_for('authentication_bp.register'),
)
def test_can_add_review(in_memory_repo):
# Add user to repository first.
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
# Create review
review_text = "Great movie!"
movie_rank = 114
rating = 9
# Call the service layer to add the review
movies_services.add_review(movie_rank, review_text, new_username, rating,
in_memory_repo)
# Retrieve the reviews for the movie from the repository.
reviews_as_dict = movies_services.get_reviews_for_movie(
movie_rank, in_memory_repo)
# Check that the reviews include a review with the new review text.
assert next((dictionary['review_text'] for dictionary in reviews_as_dict
if dictionary['review_text'] == review_text),
None) is not None
def test_cannot_add_user_with_existing_name(in_memory_repo):
username = '******'
password = '******'
with pytest.raises(auth_services.NameNotUniqueException):
auth_services.add_user(username, password, in_memory_repo)
def test_add_user_name_not_unique(in_mem_repo):
with pytest.raises(NameNotUniqueException):
add_user("shaunp", "password", in_mem_repo)
def test_add_user(in_mem_repo):
add_user("testuser", "password", in_mem_repo)
assert in_mem_repo.get_user("testuser").username == "testuser"
