Module com.github.robtimus.junit.support

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

Interface IteratorTests<T>

Type Parameters:

T - The element type of the iterator to test.

All Known Subinterfaces:

IteratorTests.ForEachRemainingTests<T>, IteratorTests.IterationTests<T>, IteratorTests.RemoveTests<T>, ListIteratorTests<T>, ListIteratorTests.AddTests<T>, ListIteratorTests.IterationTests<T>, ListIteratorTests.RemoveTests<T>, ListIteratorTests.SetTests<T>, MapTests.EntrySetTests.IteratorTests<K,V>, MapTests.EntrySetTests.IteratorTests.ForEachRemainingTests<K,V>, MapTests.EntrySetTests.IteratorTests.IterationTests<K,V>, MapTests.EntrySetTests.IteratorTests.RemoveTests<K,V>, MapTests.KeySetTests.IteratorTests<K,V>, MapTests.KeySetTests.IteratorTests.ForEachRemainingTests<K,V>, MapTests.KeySetTests.IteratorTests.IterationTests<K,V>, MapTests.KeySetTests.IteratorTests.RemoveTests<K,V>, MapTests.ValuesTests.IteratorTests<K,V>, MapTests.ValuesTests.IteratorTests.ForEachRemainingTests<K,V>, MapTests.ValuesTests.IteratorTests.IterationTests<K,V>, MapTests.ValuesTests.IteratorTests.RemoveTests<K,V>, UnmodifiableIteratorTests<T>, UnmodifiableIteratorTests.RemoveTests<T>, UnmodifiableListIteratorTests<T>, UnmodifiableListIteratorTests.AddTests<T>, UnmodifiableListIteratorTests.RemoveTests<T>, UnmodifiableListIteratorTests.SetTests<T>, UnmodifiableMapTests.EntrySetTests.IteratorTests<K,V>, UnmodifiableMapTests.EntrySetTests.IteratorTests.ForEachRemainingTests<K,V>, UnmodifiableMapTests.EntrySetTests.IteratorTests.IterationTests<K,V>, UnmodifiableMapTests.EntrySetTests.IteratorTests.RemoveTests<K,V>, UnmodifiableMapTests.KeySetTests.IteratorTests<K,V>, UnmodifiableMapTests.KeySetTests.IteratorTests.ForEachRemainingTests<K,V>, UnmodifiableMapTests.KeySetTests.IteratorTests.IterationTests<K,V>, UnmodifiableMapTests.KeySetTests.IteratorTests.RemoveTests<K,V>, UnmodifiableMapTests.ValuesTests.IteratorTests<K,V>, UnmodifiableMapTests.ValuesTests.IteratorTests.ForEachRemainingTests<K,V>, UnmodifiableMapTests.ValuesTests.IteratorTests.IterationTests<K,V>, UnmodifiableMapTests.ValuesTests.IteratorTests.RemoveTests<K,V>

public interface IteratorTests<T>

Base interface for testing separate Iterator functionalities.

Author:

Rob Spoor

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	IteratorTests.ForEachRemainingTests<T>	Contains tests for Iterator.forEachRemaining(Consumer).
static interface	IteratorTests.IterationTests<T>	Contains tests for Iterator.hasNext() and Iterator.next().
static interface	IteratorTests.RemoveTests<T>	Contains tests for Iterator.remove().

Method Summary

Modifier and Type	Method	Description
Collection<T>	expectedElements()	Returns the expected elements returned by the iterator to test.
boolean	fixedOrder()	Returns whether or not the iterator to test has a fixed order.
Iterable<T>	iterable()	Returns an iterable that returns iterators to test.

Method Detail

iterable

Iterable<T> iterable()

Returns an iterable that returns iterators to test.

This method will be called only once for each test. This makes it possible to initialize the iterable in a method annotated with BeforeEach, and perform additional tests after the pre-defined test has finished.

Returns:

An iterable that returns iterators to test.

expectedElements

Collection<T> expectedElements()

Returns the expected elements returned by the iterator to test.

Returns:

The expected elements returned by the iterator to test.

fixedOrder

boolean fixedOrder()

Returns whether or not the iterator to test has a fixed order.

Returns:

true if the iterator to test has a fixed order, or false if the order is unspecified.