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# Copyright (c) Microsoft Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Generator
import pytest
from playwright.sync_api import Page, expect
from .utils import TODO_ITEMS, check_number_of_completed_todos_in_local_storage
@pytest.fixture(autouse=True)
def run_around_tests(page: Page) -> Generator[None, None, None]:
# setup before a test
page.goto("https://demo.playwright.dev/todomvc")
# run the actual test
yield
# run any cleanup code
def test_should_persist_its_data(page: Page) -> None:
for item in TODO_ITEMS[:2]:
page.locator(".new-todo").fill(item)
page.locator(".new-todo").press("Enter")
todo_items = page.locator(".todo-list li")
todo_items.nth(0).locator(".toggle").check()
expect(todo_items).to_have_text([TODO_ITEMS[0], TODO_ITEMS[1]])
expect(todo_items).to_have_class(["completed", ""])
# Ensure there is 1 completed item.
check_number_of_completed_todos_in_local_storage(page, 1)
# Now reload.
page.reload()
expect(todo_items).to_have_text([TODO_ITEMS[0], TODO_ITEMS[1]])
expect(todo_items).to_have_class(["completed", ""])
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