com.google.common.truth

Class AbstractVerb<T extends AbstractVerb<T>>

java.lang.Object

com.google.common.truth.AbstractVerb<T>

Direct Known Subclasses:

TestVerb

public abstract class AbstractVerb<T extends AbstractVerb<T>>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractVerb.DelegatedVerb<S extends Subject<S,T>,T> A special Verb implementation which wraps a SubjectFactory
protected static class	AbstractVerb.MessagePrependingFailureStrategy

Constructor Summary

Constructors

Constructor and Description
AbstractVerb(FailureStrategy failureStrategy)

Method Summary

Modifier and Type	Method and Description
<S extends Subject<S,T>,T,SF extends SubjectFactory<S,T>> AbstractVerb.DelegatedVerb<S,T>	about(SF factory) The recommended method of extension of Truth to new types, which is documented in com.google.common.truth.delegation.DelegationTest .
void	fail() Triggers the failure strategy with an empty failure message
void	fail(String format, Object... args) Triggers the failure strategy with the given failure message
protected abstract String	getFailureMessage()
protected FailureStrategy	getFailureStrategy()
protected boolean	hasFailureMessage()
abstract T	withFailureMessage(String failureMessage) Overrides the failure message of the subsequent subject's propositions.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractVerb

public AbstractVerb(FailureStrategy failureStrategy)

Method Detail

getFailureStrategy

protected FailureStrategy getFailureStrategy()

fail

public void fail()

Triggers the failure strategy with an empty failure message

fail

public void fail(@Nullable
                 String format,
                 Object... args)

Triggers the failure strategy with the given failure message

withFailureMessage

@CheckReturnValue
public abstract T withFailureMessage(@Nullable
                                                       String failureMessage)

Overrides the failure message of the subsequent subject's propositions.

Parameters:

failureMessage - a descriptive message. null to remove any current message.

Returns:

A custom verb which will show the descriptive message along with the normal failure text.

See Also:

com.google.common.truth.delegation.DelegationTest

getFailureMessage

@Nullable
protected abstract String getFailureMessage()

hasFailureMessage

protected boolean hasFailureMessage()

about

public <S extends Subject<S,T>,T,SF extends SubjectFactory<S,T>> AbstractVerb.DelegatedVerb<S,T> about(SF factory)

The recommended method of extension of Truth to new types, which is documented in com.google.common.truth.delegation.DelegationTest .

Parameters:

factory - a SubjectFactory implementation

See Also:

com.google.common.truth.delegation.DelegationTest