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 play_game(game_id):
""" Show the current game info and/or process a guess """
db = get_db()
msg = None
if request.method == 'POST':
db.execute(
"UPDATE game"
" SET guesses = guesses + 1"
" WHERE game.id = ?", (game_id, ))
db.commit()
guess = request.form.get('guess', type=int)
game = db.execute("SELECT guesses, number FROM game WHERE id = ?",
(game_id, )).fetchone()
if guess > game['number']:
msg = "Too high"
elif guess < game['number']:
msg = "Too low"
else:
db.execute("DELETE FROM game WHERE id = ?", (game_id, ))
db.commit()
return render_template('play/win.html', game=game)
game = db.execute(
"SELECT game.id, guesses, user_id, username"
" FROM game JOIN user ON game.user_id = user.id"
" WHERE game.id = ?", (game_id, )).fetchone()
if msg is not None:
flash(msg)
return render_template('play/game.html', game=game)
def index():
db = get_db()
# Get list of users current games
games = db.execute("SELECT id, guesses FROM game"
" WHERE user_id = ?", (g.user['id'], )).fetchall()
return render_template('play/index.html', games=games)
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 new_game():
db = get_db()
# Generate random number
number = randint(1, 100)
# Create game in database
db.execute("INSERT INTO game (number, guesses, user_id) VALUES (?, 0, ?)",
(number, g.user['id']))
db.commit()
return redirect(url_for('index'))
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 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 required.'
elif not password:
error = 'Password required.'
elif db.execute('SELECT id FROM user WHERE username = ?',
(username, )).fetchone() is not None:
error = f'User {username} is already registered'
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')