Package net.jqwik.api.arbitraries

Schnittstelle MapArbitrary<K extends @Nullable Object,V extends @Nullable Object>

Alle Superschnittstellen:

Arbitrary<Map<K,V>>, SizableArbitrary<Map<K,V>>

@API(status=MAINTAINED,
     since="1.3.2")
public interface MapArbitrary<K extends @Nullable Object,V extends @Nullable Object>
extends Arbitrary<Map<K,V>>, SizableArbitrary<Map<K,V>>

Fluent interface to add functionality to arbitraries that generate instances of type Map

Verschachtelte Klassen - Übersicht

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen net.jqwik.api.Arbitrary

Arbitrary.ArbitraryFacade

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
MapArbitrary<K,V>	ofMaxSize(int maxSize)	Set upper size boundary maxSize (included).
MapArbitrary<K,V>	ofMinSize(int minSize)	Set lower size boundary minSize (included).
default MapArbitrary<K,V>	ofSize(int size)	Fix the size to size.
MapArbitrary<K,V>	uniqueKeys(Function<K,Object> by)	Add the constraint that keys of the generated map must be unique relating to an element's "feature" being extracted by applying the by function on a map entry's key.
MapArbitrary<K,V>	uniqueValues()	Add the constraint that values of the generated map must be unique, i.e. no two value must return true when being compared using Object.equals(Object).
MapArbitrary<K,V>	uniqueValues(Function<V,Object> by)	Add the constraint that value of the generated map must be unique relating to an element's "feature" being extracted by applying the by function on a map entry's value.
MapArbitrary<K,V>	withSizeDistribution(RandomDistribution uniform)	Set random distribution distribution of size of generated map.

Von Schnittstelle geerbte Methoden net.jqwik.api.Arbitrary

allValues, array, asGeneric, collect, dontShrink, edgeCases, edgeCases, edgeCases, exhaustive, exhaustive, filter, filter, fixGenSize, flatMap, forEachValue, generator, generator, generatorWithEmbeddedEdgeCases, ignoreException, ignoreException, ignoreExceptions, ignoreExceptions, injectDuplicates, injectNull, isGeneratorMemoizable, iterator, list, map, optional, optional, sample, sampleStream, set, stream, tuple1, tuple2, tuple3, tuple4, tuple5, withoutEdgeCases

Methodendetails

ofSize

default MapArbitrary<K,V> ofSize(int size)

Fix the size to size.

Angegeben von:

ofSize in Schnittstelle SizableArbitrary<K extends @Nullable Object>

Parameter:

size - The size of the generated map

Gibt zurück:

new arbitrary instance

ofMinSize

MapArbitrary<K,V> ofMinSize(int minSize)

Set lower size boundary minSize (included).

Angegeben von:

ofMinSize in Schnittstelle SizableArbitrary<K extends @Nullable Object>

Parameter:

minSize - The minimum size of the generated map

Gibt zurück:

new arbitrary instance

ofMaxSize

MapArbitrary<K,V> ofMaxSize(int maxSize)

Set upper size boundary maxSize (included).

Angegeben von:

ofMaxSize in Schnittstelle SizableArbitrary<K extends @Nullable Object>

Parameter:

maxSize - The maximum size of the generated map

Gibt zurück:

new arbitrary instance

withSizeDistribution

@API(status=EXPERIMENTAL,
     since="1.5.3")
MapArbitrary<K,V> withSizeDistribution(RandomDistribution uniform)

Set random distribution distribution of size of generated map. The distribution's center is the minimum size of the generated map.

Angegeben von:

withSizeDistribution in Schnittstelle SizableArbitrary<K extends @Nullable Object>

uniqueKeys

@API(status=MAINTAINED,
     since="1.4.0")
MapArbitrary<K,V> uniqueKeys(Function<K,Object> by)

Add the constraint that keys of the generated map must be unique relating to an element's "feature" being extracted by applying the by function on a map entry's key. The extracted features are being compared using Object.equals(Object).

The constraint can be combined with other uniqueKeys(Function) constraints.

Gibt zurück:

new arbitrary instance

uniqueValues

@API(status=MAINTAINED,
     since="1.4.0")
MapArbitrary<K,V> uniqueValues(Function<V,Object> by)

Add the constraint that value of the generated map must be unique relating to an element's "feature" being extracted by applying the by function on a map entry's value. The extracted features are being compared using Object.equals(Object).

The constraint can be combined with other uniqueValues(Function) constraints.

Gibt zurück:

new arbitrary instance

uniqueValues

@API(status=MAINTAINED,
     since="1.4.0")
MapArbitrary<K,V> uniqueValues()

Add the constraint that values of the generated map must be unique, i.e. no two value must return true when being compared using Object.equals(Object).

The constraint can be combined with other uniqueValues(Function) constraints.

Gibt zurück:

new arbitrary instance