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斷言

斷言列表

斷言描述
Expect(Locator).ToBeAttachedAsync()元素已附加
Expect(Locator).ToBeCheckedAsync()核取方塊已選取
Expect(Locator).ToBeDisabledAsync()元素已停用
Expect(Locator).ToBeEditableAsync()元素可編輯
Expect(Locator).ToBeEmptyAsync()容器是空的
Expect(Locator).ToBeEnabledAsync()元素已啟用
Expect(Locator).ToBeFocusedAsync()元素已聚焦
Expect(Locator).ToBeHiddenAsync()元素不可見
Expect(Locator).ToBeInViewportAsync()元素與視窗相交
Expect(Locator).ToBeVisibleAsync()元素可見
Expect(Locator).ToContainTextAsync()元素包含文字
Expect(Locator).ToHaveAccessibleDescriptionAsync()元素具有相符的無障礙描述
Expect(Locator).ToHaveAccessibleNameAsync()元素具有相符的無障礙名稱
Expect(Locator).ToHaveAttributeAsync()元素具有 DOM 屬性
Expect(Locator).ToHaveClassAsync()元素具有類別屬性
Expect(Locator).ToHaveCountAsync()列表具有確切數量的子元素
Expect(Locator).ToHaveCSSAsync()元素具有 CSS 屬性
Expect(Locator).ToHaveIdAsync()元素具有 ID
Expect(Locator).ToHaveJSPropertyAsync()元素具有 JavaScript 屬性
Expect(Locator).ToHaveRoleAsync()元素具有特定的 ARIA 角色
Expect(Locator).ToHaveTextAsync()元素符合文字
Expect(Locator).ToHaveValueAsync()輸入框具有值
Expect(Locator).ToHaveValuesAsync()選擇器已選取選項
Expect(Page).ToHaveTitleAsync()頁面具有標題
Expect(Page).ToHaveURLAsync()頁面具有 URL
Expect(Response).ToBeOKAsync()回應具有 OK 狀態

設定自訂逾時

您可以為斷言指定全域或個別斷言的自訂逾時。預設逾時為 5 秒。

全域逾時

UnitTest1.cs
using Microsoft.Playwright;
using Microsoft.Playwright.MSTest;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace PlaywrightTests;

[TestClass]
public class UnitTest1 : PageTest
{
[ClassInitialize]
public static void GlobalSetup(TestContext context)
{
SetDefaultExpectTimeout(10_000);
}
// ...
}

個別斷言逾時

UnitTest1.cs
await Expect(Page.GetByText("Name")).ToBeVisibleAsync(new() { Timeout = 10_000 });