def test_delete():
"""测试删除 todo"""
username = uuid.uuid4().hex
raw_password = '******'
password = User.generate_password(raw_password)
u = User(username=username, password=password)
u.save()
s = Session(user_id=u.id, expire_in='2099-12-31 00:00:00')
s.save()
content = uuid.uuid4().hex
t = Todo(user_id=u.id, content=content)
t.save()
request_message = f'POST /delete HTTP/1.1\r\nHost: 127.0.0.1:8000\r\n' \
f'Cookie: session_id={s.id}\r\n\r\nid={t.id}'
request = Request(request_message)
route, method = routes.get(request.path)
r = route(request)
t = Todo.find_by(user_id=u.id, content=content, ensure_one=True)
u.delete()
s.delete()
assert b'302 FOUND' in bytes(r)
assert b'/index' in bytes(r)
assert t is None
r = route(request)
assert b'302 FOUND' in bytes(r)
assert b'/login' in bytes(r)
def edit(request):
"""编辑 todo 视图函数
Args:
request: 请求对象
Returns:
GET 请求:
返回编辑页面
POST 请求:
更新当前编辑项，重定向到首页
"""
if request.method == 'POST':
form = request.form
logger(f'form: {form}')
id = int(form.get('id', -1))
content = form.get('content')
if id != -1 and content:
user = current_user(request)
if user:
todo = Todo.find_by(id=id, user_id=user.id, ensure_one=True)
if todo:
todo.content = content
todo.save()
return redirect('/index')
args = request.args
logger(f'args: {args}')
id = int(args.get('id', -1))
if id == -1:
return redirect('/index')
user = current_user(request)
if not user:
return redirect('/index')
todo = Todo.find_by(id=id, user_id=user.id, ensure_one=True)
if not todo:
return redirect('/index')
context = {
'todo': todo,
}
return render_template('todo/edit.html', **context)
def test_new():
"""测试新增 todo"""
content = uuid.uuid4().hex
request_message = f'POST /new HTTP/1.1\r\nHost: 127.0.0.1:8000\r\n\r\ncontent={content}'
request = Request(request_message)
route, method = routes.get(request.path)
r = route(request)
t = Todo.find_by(content=content, ensure_one=True)
t.delete()
assert b'302 FOUND' in bytes(r)
assert b'/index' in bytes(r)
assert t.content == content
def test_delete():
"""测试删除 todo"""
content = uuid.uuid4().hex
t = Todo(content=content)
t.save()
request_message = f'POST /delete HTTP/1.1\r\nHost: 127.0.0.1:8000\r\n\r\nid={t.id}'
request = Request(request_message)
route, method = routes.get(request.path)
r = route(request)
t = Todo.find_by(content=content, ensure_one=True)
assert b'302 FOUND' in bytes(r)
assert b'/index' in bytes(r)
assert t is None
def index(request):
"""首页视图函数
Args:
request: 请求对象
Returns:
返回首页（即列表页）
"""
user = current_user(request)
todo_list = Todo.find_by(user_id=user.id, sort=True, reverse=True)
context = {
'todo_list': todo_list,
}
return render_template('todo/index.html', **context)
def test_edit():
"""测试编辑 todo"""
content = uuid.uuid4().hex
t = Todo(content=content)
t.save()
edit_content = 'Edit: ' + content
request_message = f'POST /edit HTTP/1.1\r\nHost: 127.0.0.1:8000\r\n\r\n' \
f'id={t.id}&content={edit_content}'
request = Request(request_message)
route, method = routes.get(request.path)
r = route(request)
t = Todo.find_by(content=edit_content, ensure_one=True)
t.delete()
assert b'302 FOUND' in bytes(r)
assert b'/index' in bytes(r)
assert t.content == edit_content
def delete(request):
"""删除 todo 视图函数
Args:
request: 请求对象
Returns:
删除当前项，重定向到首页
"""
form = request.form
logger(f'form: {form}')
id = int(form.get('id', -1))
if id != -1:
user = current_user(request)
if user:
todo = Todo.find_by(id=id, user_id=user.id, ensure_one=True)
if todo:
todo.delete()
return redirect('/index')