前言
playwright 提供了一个 expect方法 用于断言
expect 使用
| 断言 | 描述 |
|---|---|
| expect(locator).to_be_checked() | Checkbox is checked |
| expect(locator).to_be_disabled() | Element is disabled |
| expect(locator).to_be_editable() | Element is enabled |
| expect(locator).to_be_empty() | Container is empty |
| expect(locator).to_be_enabled() | Element is enabled |
| expect(locator).to_be_focused() | Element is focused |
| expect(locator).to_be_hidden() | Element is not visible |
| expect(locator).to_be_visible() | Element is visible |
| expect(locator).to_contain_text() | Element contains text |
| expect(locator).to_have_attribute() | Element has a DOM attribute |
| expect(locator).to_have_class() | Element has a class property |
| expect(locator).to_have_count() | List has exact number of children |
| expect(locator).to_have_css() | Element has CSS property |
| expect(locator).to_have_id() | Element has an ID |
| expect(locator).to_have_js_property() | Element has a JavaScript property |
| expect(locator).to_have_text() | Element matches text |
| expect(locator).to_have_value() | Input has a value |
| expect(locator).to_have_values() | Select has options selected |
| expect(page).to_have_title() | Page has a title |
| expect(page).to_have_url() | Page has a URL |
| expect(api_response).to_be_ok() | Response has an OK status |
to_be_checked()使用示例
from playwright.sync_api import expect
locator = page.get_by_label("Subscribe to newsletter")
expect(locator).to_be_checked()
to_be_visible()使用示例
# 上海悠悠 wx:283340479
# blog:https://www.cnblogs.com/yoyoketang/
from playwright.sync_api import expect
locator = page.locator('.my-element')
expect(locator).to_be_visible()