com.facebook.litho.testing.viewtree

Class ViewPredicates

java.lang.Object

com.facebook.litho.testing.viewtree.ViewPredicates

public final class ViewPredicates
extends java.lang.Object

A collection of useful predicates over Android views for tests

Method Summary

Modifier and Type	Method and Description
static <any>	hasContentDescription(java.lang.String contentDescription)
static <any>	hasDrawable(Drawable drawable)
static <any>	hasId(int id)
static <any>	hasTag(int tagId, java.lang.Object tagValue)
static <any>	hasText(java.lang.String text) Returns a predicate that returns true if the applied on view's text is equal to the given text.
static <any>	hasTextMatchingPredicate(<any> predicate) Returns a predicate that returns true if the applied on view's text is equal to the given text.
static <any>	hasVisibleDrawable(Drawable drawable)
static <any>	hasVisibleId(int viewId)
static <any>	hasVisibleMatchingText(java.lang.String text)
static <any>	hasVisibleText(java.lang.String text)
static <any>	hasVisibleTextWithTag(java.lang.String text, int tagId, java.lang.Object tagValue)
static <any>	isClass(java.lang.Class<? extends View> clazz)
static <any>	isVisible()
static <any>	matchesText(java.lang.String text)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

hasTextMatchingPredicate

public static <any> hasTextMatchingPredicate(<any> predicate)

Returns a predicate that returns true if the applied on view's text is equal to the given text. substring.

Parameters:

predicate - the predicate with which to test the text

Returns:

the predicate

hasText

public static <any> hasText(java.lang.String text)

Returns a predicate that returns true if the applied on view's text is equal to the given text. substring.

Parameters:

text - the text to check

Returns:

the predicate

hasTag

public static <any> hasTag(int tagId,
                           java.lang.Object tagValue)

hasContentDescription

public static <any> hasContentDescription(java.lang.String contentDescription)

hasVisibleText

public static <any> hasVisibleText(java.lang.String text)

hasVisibleTextWithTag

public static <any> hasVisibleTextWithTag(java.lang.String text,
                                          int tagId,
                                          java.lang.Object tagValue)

matchesText

public static <any> matchesText(java.lang.String text)

hasVisibleMatchingText

public static <any> hasVisibleMatchingText(java.lang.String text)

isVisible

public static <any> isVisible()

isClass

public static <any> isClass(java.lang.Class<? extends View> clazz)

hasDrawable

public static <any> hasDrawable(Drawable drawable)

hasVisibleDrawable

public static <any> hasVisibleDrawable(Drawable drawable)

hasVisibleId

public static <any> hasVisibleId(int viewId)

Returns:

A Predicate which is true if the view is visible and has the given id.

hasId

public static <any> hasId(int id)