Interface ListToArrayContract<E,L extends List<E>>

Type Parameters:

E - The element type being tested.

L - The list type being tested.

All Superinterfaces:

CollectionContractConfig, CollectionContractSupport<E,L>, CollectionProviderSupport<E,L>, ContractSupport<L>, ElementProviderSupport<E>, ProviderSupport<L>, SupportedMethods, ToArrayContract<E,L>

All Known Subinterfaces:

ListContract<E,L>

public interface ListToArrayContract<E,L extends List<E>>
extends ToArrayContract<E,L>, CollectionContractSupport<E,L>

This contract tests if a list class has implemented the toArray method correctly.

Since:

1.0

Author:

evanbergstrom

See Also:

• List.sort(Comparator)

Field Summary

Fields inherited from interface org.soliscode.test.contract.support.CollectionContractSupport

DEFAULT_SIZE

Method Summary

Modifier and Type	Method	Description
default void	testToArray()	Tests that the toArray() method works for a collection with elements.
default void	testToArrayIsSafe()	Tests that the toArray() method returns a safe array that can be modified without changing the elements of the container.

Methods inherited from interface org.soliscode.test.contract.CollectionContractConfig

permitDuplicates, permitIncompatibleTypes, permitNulls

Methods inherited from interface org.soliscode.test.contract.support.CollectionProviderSupport

provider

Methods inherited from interface org.soliscode.test.contract.support.ElementProviderSupport

elementProvider

Methods inherited from interface org.soliscode.test.SupportedMethods

supportsMethod

Methods inherited from interface org.soliscode.test.contract.collection.ToArrayContract

testToArrayOnEmptyCollection, testToArrayStore, testToArrayStoreOnEmptyCollection, testToArrayStoreThrowsOnNullArray

Method Details

testToArray

@Test
@DisplayName("The toArray method works on a container with elements")
default void testToArray()

Tests that the toArray() method works for a collection with elements.

Specified by:

testToArray in interface ToArrayContract<E,L extends List<E>>

Throws:

org.opentest4j.AssertionFailedError - if the test fails.

testToArrayIsSafe

@Test
@DisplayName("The toArray method returns a safe array")
default void testToArrayIsSafe()

Tests that the toArray() method returns a safe array that can be modified without changing the elements of the container.

Specified by:

testToArrayIsSafe in interface ToArrayContract<E,L extends List<E>>

Throws:

org.opentest4j.AssertionFailedError - if the test fails.