Module com.github.robtimus.junit.support

Package com.github.robtimus.junit.support.test.collections

Interface SetTests.AddAllTests<T>

Type Parameters:

T - The element type of the set to test.

All Superinterfaces:

CollectionTests<T>, IterableTests<T>, SetTests<T>

Enclosing interface:

SetTests<T>

@TestInstance(PER_CLASS)
@DisplayName("addAll(Collection)")
public static interface SetTests.AddAllTests<T>
extends SetTests<T>

Contains tests for Set.addAll(Collection).

By default, the tests in this interface assume that calling Set.addAll(Collection) with a collection containing null will simply add the null. If this is not the case, annotate your class with StoreNullNotSupported.

Author:

Rob Spoor

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.robtimus.junit.support.test.collections.CollectionTests

CollectionTests.ClearTests<T>, CollectionTests.ContainsAllTests<T>, CollectionTests.ContainsTests<T>, CollectionTests.RemoveAllArgumentsProvider, CollectionTests.RemoveAllTests<T>, CollectionTests.RemoveArgumentsProvider, CollectionTests.RemoveIfTests<T>, CollectionTests.RemoveTests<T>, CollectionTests.RetainAllArgumentsProvider, CollectionTests.RetainAllTests<T>, CollectionTests.ToArrayTests<T>, CollectionTests.ToArrayWithGeneratorTests<T>, CollectionTests.ToObjectArrayTests<T>

Nested classes/interfaces inherited from interface com.github.robtimus.junit.support.test.collections.IterableTests

IterableTests.ForEachTests<T>

Nested classes/interfaces inherited from interface com.github.robtimus.junit.support.test.collections.SetTests

SetTests.AddAllArgumentsProvider, SetTests.AddAllTests<T>, SetTests.AddArgumentsProvider, SetTests.AddTests<T>, SetTests.EqualsArgumentsProvider, SetTests.EqualsTests<T>, SetTests.HashCodeTests<T>, SetTests.SpliteratorTests<T>

Method Summary

Modifier and Type	Method	Description
default void	addElementsToExpected(List<T> expected, Collection<? extends T> elements)	Adds multiple elements to a list of expected elements.
default void	testAddAll(Collection<? extends T> c, boolean expected)
default void	testAddAllWithCollectionWithNull(TestInfo testInfo)
default void	testAddAllWithNullCollection()

Methods inherited from interface com.github.robtimus.junit.support.test.collections.CollectionTests

nonContainedElements

Methods inherited from interface com.github.robtimus.junit.support.test.collections.IterableTests

expectedElements, fixedOrder

Methods inherited from interface com.github.robtimus.junit.support.test.collections.SetTests

iterable

Method Detail

addElementsToExpected

default void addElementsToExpected(List<T> expected,
                                   Collection<? extends T> elements)

Adds multiple elements to a list of expected elements. If IterableTests.fixedOrder() returns true, it may be necessary to override this method to ensure the expected elements remain in the correct fixed order.

Note that you don't need to worry about duplicates, that will be taken care of.

Parameters:

expected - The existing expected elements.

elements - The elements to add.

testAddAll

@ParameterizedTest(name="{0}: {1}")
@ArgumentsSource(AddAllArgumentsProvider.class)
@DisplayName("addAll(Collection)")
default void testAddAll(Collection<? extends T> c,
                        boolean expected)

testAddAllWithNullCollection

@Test
@DisplayName("addAll(Collection) with a null collection")
default void testAddAllWithNullCollection()

testAddAllWithCollectionWithNull

@Test
@DisplayName("addAll(Collection) with a collection with a null")
default void testAddAllWithCollectionWithNull(TestInfo testInfo)