def test_get_close_db(app):
with app.app_context():
db = get_db()
assert db is get_db()
with pytest.raises(sqlite3.ProgrammingError) as e:
db.execute('SELECT 1')
assert 'closed' in str(e.value)
def app():
db_fd, db_path = tempfile.mkstemp()
app = create_app({
'TESTING': True,
'DATABASE': db_path,
})
with app.app_context():
init_db()
get_db().executescript(_data_sql)
yield app
os.close(db_fd)
os.unlink(db_path)
def update(id):
post = get_post(id)
if request.method == 'POST':
name = request.form['name']
street_address = request.form['street_address']
city = request.form['city']
state = request.form['state']
zip_code = request.form['zip_code']
card_number = request.form['card_number']
error = None
if not name:
error = 'Name is required.'
if error is not None:
flash(error)
else:
db = get_db()
db.execute(
'UPDATE post SET name = ?, street_address = ?, city = ? ,state = ? ,zip_code = ? ,card_number = ?'
'WHERE id = ?', (name, street_address, city, state, zip_code,
card_number, g.user['id']))
db.commit()
return redirect(url_for('blog.index'))
return render_template('blog/update.html', post=post)
def create():
if request.method == 'POST':
name = request.form['name']
street_address = request.form['street_address']
city = request.form['city']
state = request.form['state']
zip_code = request.form['zip_code']
card_number = request.form['card_number']
error = None
if not name:
error = 'Name is required.'
if error is not None:
flash(error)
else:
db = get_db()
db.execute(
'INSERT INTO post (name, street_address, city, state, zip_code, card_number, author_id)'
' VALUES (?, ?, ?, ?, ?, ?, ?)',
(name, street_address, city, state, zip_code, card_number,
g.user['id']))
db.commit()
return redirect(url_for('blog.index'))
return render_template('blog/create.html')
def index():
db = get_db()
posts = db.execute(
'SELECT p.id, name, street_address, created, author_id, username'
' FROM post p JOIN user u ON p.author_id = u.id'
' ORDER BY created DESC').fetchall()
return render_template('blog/index.html', posts=posts)
def load_logged_in_user():
user_id = session.get('user_id')
if user_id is None:
g.user = None
else:
g.user = get_db().execute('SELECT * FROM user WHERE id = ?',
(user_id, )).fetchone()
def test_register(client, app):
assert client.get('/auth/register').status_code == 200
response = client.post('/auth/register',
data={
'username': '******',
'password': '******'
})
assert 'http://localhost/auth/login' == response.headers['Location']
with app.app_context():
assert get_db().execute(
"select * from user where username = '******'", ).fetchone() is not None
def get_post(id, check_author=True):
post = get_db().execute(
'SELECT p.id, name, street_address, city, state, zip_code, card_number, created, author_id, username'
' FROM post p JOIN user u ON p.author_id = u.id'
' WHERE p.id = ?', (id, )).fetchone()
if post is None:
abort(404, "Post id {0} doesn't exist.".format(id))
if check_author and post['author_id'] != g.user['id']:
abort(403)
return post
def login():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
db = get_db()
error = None
user = db.execute('SELECT * FROM user WHERE username = ?',
(username, )).fetchone()
if user is None:
error = 'Incorrect username.'
elif not check_password_hash(user['password'], password):
error = 'Incorrect password.'
if error is None:
session.clear()
session['user_id'] = user['id']
return redirect(url_for('index'))
flash(error)
return render_template('auth/login.html')
def register():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
db = get_db()
error = None
if not username:
error = 'Username is required.'
elif not password:
error = 'Password is required.'
elif db.execute('SELECT id FROM user WHERE username = ?',
(username, )).fetchone() is not None:
error = 'User {} is already registered.'.format(username)
if error is None:
db.execute('INSERT INTO user (username, password) VALUES (?, ?)',
(username, generate_password_hash(password)))
db.commit()
return redirect(url_for('auth.login'))
flash(error)
return render_template('auth/register.html')
def delete(id):
get_post(id)
db = get_db()
db.execute('DELETE FROM post WHERE id = ?', (id, ))
db.commit()
return redirect(url_for('blog.index'))