Namespace UnityEngine.UIElements.TestFramework

Classes

AbstractUITestFixture

Common interface for UI test fixtures. Manages NUnit's lifetime and provides a PanelSimulator to simulate interactions with UI Toolkit content. Provides component-based extensibility for reusable utilities. Actual usage done via UITestFixture, EditorWindowUITestFixture<EditorWindowType>, or RuntimeUITestFixture.

CleanupUtil

Tracks and cleans up objects that require disposal or destruction after tests. When added to a test fixture, CleanupUtil automatically cleans up all registered objects after the test execution.

CommonUITestFixture

Basic implementation of AbstractUITestFixture. Manages NUnit's lifetime and provides a PanelSimulator to simulate interactions with UI Toolkit content. Provides component-based extensibility for reusable utilities. Actual usage done via UITestFixture, EditorWindowUITestFixture<EditorWindowType>, or RuntimeUITestFixture

MenuSimulator

Base class for components related to menu simulation.

PanelSimulator

Base class for managing Editor or runtime panels in tests. Enables simulation of time progression, event dispatching, and synchronous panel updates. Panel creation and ownership are handled by derived classes.

PopupMenuSimulator

Provides a testable wrapper for both Editor and runtime popup menu interactions in UI Toolkit tests. Allows simulation and verification of popup menu display, item selection, and menu content without invoking the native system menu.

RuntimePanelSimulator

A PanelSimulator for use with runtime tests.

RuntimeUITestFixture

Test fixture base class that creates a runtime panel.

UITestComponent

Creates reusable test components that define custom behavior at specific phases of the test lifecycle.

UITestFixture

Test fixture base class that creates a UI Toolkit panel without an EditorWindow.

VisualElementUtility

Provides utility functions related to VisualElement.

Enums

UITestFixture.FixtureType

The type of fixture to create during instantiation.