com.google.common.truth

Class SortedSetSubject

java.lang.Object

com.google.common.truth.Subject<IterableSubject,Iterable<?>>

com.google.common.truth.IterableSubject

com.google.common.truth.SortedSetSubject

public final class SortedSetSubject
extends IterableSubject

Tests for SortedSet and NavigableSet objects. This class supports assertions based on NavigableSet's API even if the subject only implements SortedSet.

Nested Class Summary

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

IterableSubject.UsingCorrespondence<A,E>

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

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

Method Summary

Modifier and Type	Method and Description
void	hasFirstElement(Object element) Fails if the subject does not have the given first element.
void	hasLastElement(Object element) Fails if the subject does not have the given last element.
SortedSetSubject	named(String format, Object... args) Adds a prefix to the subject, when it is displayed in error messages.

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

actualCustomStringRepresentation, comparingElementsUsing, contains, containsAllIn, containsAllIn, containsAllOf, containsAnyIn, containsAnyIn, containsAnyOf, containsExactly, containsExactlyElementsIn, containsExactlyElementsIn, containsNoDuplicates, containsNoneIn, containsNoneIn, containsNoneOf, doesNotContain, hasSize, isEmpty, isNoneOf, isNotEmpty, isNotIn, isOrdered, isOrdered, isStrictlyOrdered, isStrictlyOrdered

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

actual, actualAsString, check, check, equals, fail, fail, fail, failComparing, failComparing, failWithActual, failWithActual, failWithBadResults, failWithCustomSubject, failWithoutActual, failWithoutActual, failWithoutSubject, failWithRawMessage, failWithRawMessageAndCause, getSubject, hashCode, ignoreCheck, internalCustomName, isAnyOf, isEqualTo, isIn, isInstanceOf, isNotEqualTo, isNotInstanceOf, isNotNull, isNotSameAs, isNull, isSameAs, toString

Methods inherited from class java.lang.Object

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

Method Detail

named

public SortedSetSubject named(String format,
                              Object... args)

Description copied from class: Subject

Adds a prefix to the subject, when it is displayed in error messages. This is especially useful in the context of types that have no helpful toString() representation, e.g. boolean. Writing assertThat(foo).named("foo").isTrue(); then results in a more reasonable error message.

named() takes a format template and argument objects which will be substituted into the template using Strings.lenientFormat. Note this only supports the %s specifier.

Overrides:

named in class Subject<IterableSubject,Iterable<?>>

Parameters:

format - a template with %s placeholders

args - the object parameters which will be applied to the message template.

hasFirstElement

public void hasFirstElement(@NullableDecl
                            Object element)

Fails if the subject does not have the given first element.

hasLastElement

public void hasLastElement(@NullableDecl
                           Object element)

Fails if the subject does not have the given last element.