xst
7c5a4c5de7
- getByPlaceholder → get_by_placeholder - getByRole → get_by_role - getByText → get_by_text - getByTestId → get_by_test_id
77 lines
2.7 KiB
Python
77 lines
2.7 KiB
Python
"""Page Object 基类 — 封装所有页面共享的通用操作。
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每个具体页面应继承 BasePage，在 __init__ 中声明所有定位器。
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Usage:
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class LoginPage(BasePage):
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def __init__(self, page):
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super().__init__(page)
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self.phone_input = page.get_by_placeholder("请输入用户名")
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self.login_btn = page.get_by_role("button", name="登录")
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"""
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from datetime import datetime
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from pathlib import Path
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from typing import Optional
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from playwright.sync_api import Page, Locator, expect
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SCREENSHOTS_DIR = Path("output/screenshots")
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class BasePage:
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"""Page Object 基类。"""
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def __init__(self, page: Page, timeout_ms: int = 30_000):
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self.page = page
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self.timeout = timeout_ms
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# ── 通用等待 ──
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def wait_visible(self, locator: Locator, timeout_ms: Optional[int] = None) -> None:
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"""等待元素可见。"""
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expect(locator).to_be_visible(timeout=timeout_ms or self.timeout)
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def wait_hidden(self, locator: Locator, timeout_ms: Optional[int] = None) -> None:
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"""等待元素消失（如 Loading 遮罩）。"""
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expect(locator).to_be_hidden(timeout=timeout_ms or self.timeout)
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def wait_for_text(self, text: str, timeout_ms: Optional[int] = None) -> None:
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"""等待页面上出现指定文本。"""
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expect(self.page.get_by_text(text)).to_be_visible(timeout=timeout_ms or self.timeout)
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# ── 通用操作 ──
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def fill_field(self, locator: Locator, value: str) -> None:
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"""安全填写输入框（先等待可见，再清空后填写）。"""
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self.wait_visible(locator)
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locator.clear()
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locator.fill(value)
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def click_when_ready(self, locator: Locator) -> None:
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"""安全点击（等待可见 + 可操作）。"""
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self.wait_visible(locator)
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locator.click()
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def get_text(self, locator: Locator) -> str:
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"""获取元素的 inner text。"""
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self.wait_visible(locator)
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return locator.inner_text()
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# ── 截图 ──
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def screenshot(self, name: str, full_page: bool = False) -> str:
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"""关键节点截图，返回文件路径。"""
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scenario_dir = SCREENSHOTS_DIR / self.__class__.__name__
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scenario_dir.mkdir(parents=True, exist_ok=True)
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ts = datetime.now().strftime("%Y%m%d_%H%M%S")
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path = str(scenario_dir / f"{name}_{ts}.png")
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self.page.screenshot(path=path, full_page=full_page)
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return path
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# ── 导航 ──
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def navigate(self, url: str) -> None:
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"""导航到指定 URL 并等待页面加载完成。"""
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self.page.goto(url, wait_until="domcontentloaded")
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