litho-core/com.facebook.litho/TestComponent

TestComponent

open class ~~TestComponent~~ : SpecGeneratedComponent

Deprecated

A Component that wraps another component for testing purposes. This component has a lifecycle that doesn't override any methods except for isEquivalentTo().

Deprecated

Use ComponentAssert APIs instead. Because this isn't generated with codegen, it can have subtle issues in tests.

Properties

Companion

val Companion: ContentAllocator.Companion

UNSET_POOL_SIZE

val UNSET_POOL_SIZE: Int = -1

Functions

acceptTriggerEvent

abstract fun acceptTriggerEvent(eventTrigger: EventTrigger<out Any>, eventState: Any, params: Array<Any>): Any

@Nullable

fun acceptTriggerEvent(eventTrigger: EventTrigger, eventState: Any, params: Array<Any>): Any

canPreallocate

open fun canPreallocate(): Boolean

createContent

open fun createContent(context: Context): Any

abstract fun createContent(p: Context): Content

createMountContent

fun createMountContent(c: Context): Any

createPoolableContent

open fun createPoolableContent(context: Context): Any

open fun createPoolableContent(context: Context): Content

createRecyclingPool

@Nullable

open fun createRecyclingPool(poolSize: Int): MountItemsPool.ItemPool

open fun createRecyclingPool(poolSizeOverride: Int): MountItemsPool.ItemPool

dispatchErrorEvent

open fun dispatchErrorEvent(c: ComponentContext, e: ErrorEvent)

For internal use, only.

dispatchOnEvent

abstract fun dispatchOnEvent(eventHandler: EventHandler<out Any>, eventState: Any): Any

@Nullable

fun dispatchOnEvent(eventHandler: EventHandler, eventState: Any): Any

equals

fun equals(@Nullable obj: Any): Boolean

getBuilderContextName

@Nullable

fun getBuilderContextName(): String

open fun getBuilderContextName(@Nullable context: Context): String

getCommonProps

@Nullable

fun getCommonProps(): CommonProps

getDebugAttribute

open fun <T> getDebugAttribute(attributeKey: AttributeKey<T>): T

getDebugAttributes

open fun getDebugAttributes(): Map<AttributeKey<out Any>, Any>

getEventDispatcher

abstract fun getEventDispatcher(): EventDispatcher

fun ~~getEventDispatcher~~(): EventDispatcher

getHandle

@Nullable

fun getHandle(): Handle

getMountType

open fun getMountType(): Component.MountType

This indicates the type of the Object that will be returned by mount.

getPoolableContentType

open fun getPoolableContentType(): Class<out Any>

getRenderType

open fun getRenderType(): RenderUnit.RenderType

abstract fun getRenderType(): RenderUnit.RenderType

getSimpleName

fun getSimpleName(): String

Should only be used by logging to provide more readable messages.

getTreePropFromParent

@Nullable

open fun <T> getTreePropFromParent(parentTreePropContainer: TreePropContainer, key: Class<T>): T

getTypeId

fun getTypeId(): Int

getWrappedComponent

open fun getWrappedComponent(): Component

hasClickHandlerSet

fun hasClickHandlerSet(): Boolean

hashCode

fun hashCode(): Int

isEquivalentProps

open fun isEquivalentProps(@Nullable other: Component, shouldCompareCommonProps: Boolean): Boolean

Determine if this component has equivalent props to a given component.

isEquivalentTo

fun isEquivalentTo(@Nullable other: Component): Boolean

Compares this component to a different one to check if they are the same This is used to be able to skip rendering a component again.

open fun isEquivalentTo(@Nullable other: Component, shouldCompareCommonProps: Boolean): Boolean

abstract fun isEquivalentTo(p: T): Boolean

isLayoutSpecWithSizeSpec

open fun isLayoutSpecWithSizeSpec(@Nullable component: Component): Boolean

isPoolingDisabled

open fun isPoolingDisabled(): Boolean

isPureRender

@VisibleForTesting

open fun isPureRender(@Nullable component: Component): Boolean

makeShallowCopy

open fun makeShallowCopy(): Component

measure

fun measure(c: ComponentContext, widthSpec: Int, heightSpec: Int, outputSize: Size)

Measure a component with the given SizeSpec constrain.

fun measure(c: ComponentContext, widthSpec: Int, heightSpec: Int, outputSize: Size, shouldCacheResult: Boolean)

measureMightNotCacheInternalNode

fun ~~measureMightNotCacheInternalNode~~(c: ComponentContext, widthSpec: Int, heightSpec: Int, outputSize: Size)

Should not be used!

onCreateMountContentPool

open fun onCreateMountContentPool(): MountItemsPool.ItemPool

poolSize

open fun poolSize(): Int

recordEventTrigger

abstract fun recordEventTrigger(c: ComponentContext, container: EventTriggersContainer)

open fun recordEventTrigger(c: ComponentContext, container: EventTriggersContainer)

setBuilderContextName

fun setBuilderContextName(@Nullable name: String)

setDebugAttributeKey

abstract fun <T> setDebugAttributeKey(attributeKey: AttributeKey<T>, value: T)

open fun <T> setDebugAttributeKey(attributeKey: AttributeKey<T>, value: T)

toString

fun toString(): String

willRender

open fun ~~willRender~~(c: ComponentContext, component: Component): Boolean