Package com.google.common.truth

Class MapSubject.UsingCorrespondence<A,E>

java.lang.Object

com.google.common.truth.MapSubject.UsingCorrespondence<A,E>

Enclosing class:

MapSubject

public final class MapSubject.UsingCorrespondence<A,E>
extends Object

A partially specified check in which the actual values (i.e. the values of the Map under test) are compared to expected values using a Correspondence. The expected values are of type E. Call methods on this object to actually execute the check.

Note that keys will always be compared with regular object equality (Object.equals(java.lang.Object)).

Field Summary

Fields

Modifier and Type	Field	Description
private final Correspondence<? super A,? super E>	correspondence

Constructor Summary

Constructors

Modifier	Constructor	Description
private	UsingCorrespondence(Correspondence<? super A,? super E> correspondence)

Method Summary

Modifier and Type	Method	Description
Ordered	containsAtLeast(Object k0, E v0, Object... rest)	Fails if the map does not contain at least the given set of keys mapping to values that correspond to the given values.
Ordered	containsAtLeastEntriesIn(Map<?,? extends E> expectedMap)	Fails if the map does not contain at least the keys in the given map, mapping to values that correspond to the values of the given map.
void	containsEntry(Object expectedKey, E expectedValue)	Fails if the map does not contain an entry with the given key and a value that corresponds to the given value.
Ordered	containsExactly(Object k0, E v0, Object... rest)	Fails if the map does not contain exactly the given set of keys mapping to values that correspond to the given values.
Ordered	containsExactlyEntriesIn(Map<?,? extends E> expectedMap)	Fails if the map does not contain exactly the keys in the given map, mapping to values that correspond to the values of the given map.
void	doesNotContainEntry(Object excludedKey, E excludedValue)	Fails if the map contains an entry with the given key and a value that corresponds to the given value.
private Map<?,A>	getCastSubject()
private <K, V extends E> Ordered	internalContainsEntriesIn(String modifier, Map<K,V> expectedMap, boolean allowUnexpected)
private final <V extends E> com.google.common.base.Function<MapSubject.ValueDifference<A,V>,String>	valueDiffFormat(Correspondence.ExceptionStore exceptions)	Returns a formatting function for value differences when compared using the current correspondence.

Methods inherited from class java.lang.Object

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

Field Details

correspondence

private final Correspondence<? super A,? super E> correspondence

Constructor Details

UsingCorrespondence

private UsingCorrespondence(Correspondence<? super A,? super E> correspondence)

Method Details

containsEntry

public void containsEntry(Object expectedKey,
 E expectedValue)

Fails if the map does not contain an entry with the given key and a value that corresponds to the given value.

doesNotContainEntry

public void doesNotContainEntry(Object excludedKey,
 E excludedValue)

Fails if the map contains an entry with the given key and a value that corresponds to the given value.

containsExactly

public Ordered containsExactly(Object k0,
 E v0,
 Object... rest)

Fails if the map does not contain exactly the given set of keys mapping to values that correspond to the given values.

The values must all be of type E, and a ClassCastException will be thrown if any other type is encountered.

Warning: the use of varargs means that we cannot guarantee an equal number of key/value pairs at compile time. Please make sure you provide varargs in key/value pairs!

containsAtLeast

public Ordered containsAtLeast(Object k0,
 E v0,
 Object... rest)

Fails if the map does not contain at least the given set of keys mapping to values that correspond to the given values.

The values must all be of type E, and a ClassCastException will be thrown if any other type is encountered.

Warning: the use of varargs means that we cannot guarantee an equal number of key/value pairs at compile time. Please make sure you provide varargs in key/value pairs!

containsExactlyEntriesIn

public Ordered containsExactlyEntriesIn(Map<?,? extends E> expectedMap)

Fails if the map does not contain exactly the keys in the given map, mapping to values that correspond to the values of the given map.

containsAtLeastEntriesIn

public Ordered containsAtLeastEntriesIn(Map<?,? extends E> expectedMap)

Fails if the map does not contain at least the keys in the given map, mapping to values that correspond to the values of the given map.

internalContainsEntriesIn

private <K,
V extends E> Ordered internalContainsEntriesIn(String modifier,
 Map<K,V> expectedMap,
 boolean allowUnexpected)

valueDiffFormat

private final <V extends E>
com.google.common.base.Function<MapSubject.ValueDifference<A,V>,String> valueDiffFormat(Correspondence.ExceptionStore exceptions)

Returns a formatting function for value differences when compared using the current correspondence.

getCastSubject

private Map<?,A> getCastSubject()