Package com.google.common.truth

Class ThrowableSubject

java.lang.Object

com.google.common.truth.Subject

com.google.common.truth.ThrowableSubject

Direct Known Subclasses:

TruthFailureSubject

public class ThrowableSubject
extends Subject

Propositions for Throwable subjects.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.truth.Subject

Subject.EqualityCheck, Subject.Factory<SubjectT extends Subject,ActualT>

Field Summary

Fields

Modifier and Type	Field	Description
private final Throwable	actual

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ThrowableSubject(FailureMetadata metadata, Throwable throwable)	Constructor for use by subclasses.
(package private)	ThrowableSubject(FailureMetadata metadata, Throwable throwable, String typeDescription)

Method Summary

Modifier and Type	Method	Description
final ThrowableSubject	hasCauseThat()	Returns a new ThrowableSubject that supports assertions on this throwable's direct cause.
final StringSubject	hasMessageThat()	Returns a StringSubject to make assertions about the throwable's message.

Methods inherited from class com.google.common.truth.Subject

actual, actualCustomStringRepresentation, actualCustomStringRepresentationForPackageMembersToCall, butWas, check, check, checkNoNeedToDisplayBothValues, equals, fail, fail, fail, failEqualityCheckForEqualsWithoutDescription, failWithActual, failWithActual, failWithActual, failWithActual, failWithBadResults, failWithCustomSubject, failWithoutActual, failWithoutActual, failWithoutActual, failWithoutActual, failWithoutSubject, hashCode, ignoreCheck, isAnyOf, isEqualTo, isIn, isInstanceOf, isNoneOf, isNotEqualTo, isNotIn, isNotInstanceOf, isNotNull, isNotSameInstanceAs, isNull, isSameInstanceAs, toString, typeDescription

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

actual

private final Throwable actual

Constructor Details

ThrowableSubject

protected ThrowableSubject(FailureMetadata metadata,
 Throwable throwable)

Constructor for use by subclasses. If you want to create an instance of this class itself, call check(...).that(actual).

ThrowableSubject

ThrowableSubject(FailureMetadata metadata,
 Throwable throwable,
 String typeDescription)

Method Details

hasMessageThat

public final StringSubject hasMessageThat()

Returns a StringSubject to make assertions about the throwable's message.

hasCauseThat

public final ThrowableSubject hasCauseThat()

Returns a new ThrowableSubject that supports assertions on this throwable's direct cause. This method can be invoked repeatedly (e.g. assertThat(e).hasCauseThat().hasCauseThat().... to assert on a particular indirect cause.