Summary: Methods | Inherited Methods | [Expand All]

Checks

public final class Checks
extends Object

java.lang.Object
↳	androidx.test.espresso.intent.Checks

Substitute for Guava Preconditions to avoid guava as a dep.

Summary

Public methods
`static void`	`checkArgument(boolean expression, Object errorMessage)`
`static void`	`checkArgument(boolean expression)`
`static void`	`checkArgument(boolean expression, String errorMessageTemplate, Object... errorMessageArgs)`
`static <T> T`	`checkNotNull(T reference, Object errorMessage)`
`static <T> T`	`checkNotNull(T reference)`
`static <T> T`	`checkNotNull(T reference, String errorMessageTemplate, Object... errorMessageArgs)`
`static void`	`checkState(boolean expression, Object errorMessage)`
`static void`	`checkState(boolean expression, String errorMessageTemplate, Object... errorMessageArgs)`

From class


  
    java.lang.Object

void checkArgument (boolean expression, 
                Object errorMessage)

Parameters
`expression`	`boolean`
`errorMessage`	`Object`

void checkArgument (boolean expression)

Parameters
`expression`	`boolean`

void checkArgument (boolean expression, 
                String errorMessageTemplate, 
                Object... errorMessageArgs)

T checkNotNull (T reference, 
                Object errorMessage)

Parameters
`reference`	`T`
`errorMessage`	`Object`

Returns
`T`

T checkNotNull (T reference)

Parameters
`reference`	`T`

Returns
`T`

T checkNotNull (T reference, 
                String errorMessageTemplate, 
                Object... errorMessageArgs)

Returns
`T`

void checkState (boolean expression, 
                Object errorMessage)

Parameters
`expression`	`boolean`
`errorMessage`	`Object`

void checkState (boolean expression, 
                String errorMessageTemplate, 
                Object... errorMessageArgs)