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>

Field Summary

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

failureStrategy

Method Summary

Methods

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

comparingElementsUsing, contains, containsAllIn, containsAllOf, containsAnyIn, containsAnyOf, containsExactly, containsExactlyElementsIn, containsNoDuplicates, containsNoneIn, containsNoneOf, doesNotContain, failWithBadResultsAndSuffix, hasSize, isEmpty, isNotEmpty, isOrdered, isOrdered, isPartiallyOrdered, isPartiallyOrdered, isStrictlyOrdered, isStrictlyOrdered

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

actual, actualAsString, actualCustomStringRepresentation, check, equals, fail, fail, fail, failWithBadResults, failWithCustomSubject, failWithoutActual, failWithoutSubject, failWithRawMessage, getDisplaySubject, getSubject, hashCode, internalCustomName, isAnyOf, isEqualTo, isIn, isInstanceOf, isNoneOf, isNotEqualTo, isNotIn, isNotInstanceOf, isNotNull, isNotSameAs, isNull, isSameAs

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, 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, similar to String.format(String, Object...), the chief difference being that extra parameters (for which there are no template variables) will be appended to the resulting string in brackets. Additionally, this only supports the %s template variable type.

Overrides:

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

hasFirstElement

public void hasFirstElement(@Nullable
                   Object element)

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

hasLastElement

public void hasLastElement(@Nullable
                  Object element)

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