Best Mockito code snippet using org.mockitousage.bugs.ListenersLostOnResetMockTest
...12import java.util.List;1314import static org.mockito.Mockito.*;1516public class ListenersLostOnResetMockTest {1718 @Test19 public void listener() throws Exception {20 InvocationListener invocationListener = mock(InvocationListener.class);2122 List mockedList = mock(List.class, withSettings().invocationListeners(invocationListener));23 reset(mockedList);2425 mockedList.clear();2627 verify(invocationListener).reportInvocation(any(MethodInvocationReport.class));28 }29}
ListenersLostOnResetMockTest
Using AI Code Generation
1package org.mockitousage.bugs;2import static org.mockito.Mockito.*;3import java.util.List;4import org.junit.Test;5import org.mockito.exceptions.base.MockitoException;6public class ListenersLostOnResetMockTest {7 public void shouldNotLooseListenersWhenResettingMock() {8 List mock = mock(List.class);9 mock.add("one");10 mock.clear();11 verify(mock).add("one");12 verify(mock).clear();13 reset(mock);14 mock.add("two");15 mock.clear();16 verify(mock).add("two");17 verify(mock).clear();18 }19 public void shouldNotLooseListenersWhenResettingSpy() {20 List spy = spy(List.class);21 spy.add("one");22 spy.clear();23 verify(spy).add("one");24 verify(spy).clear();25 reset(spy);26 spy.add("two");27 spy.clear();28 verify(spy).add("two");29 verify(spy).clear();30 }31 @Test(expected = MockitoException.class)32 public void shouldLooseListenersWhenResettingRealObject() {33 List real = new LinkedList();34 real.add("one");35 real.clear();36 reset(real);37 real.add("two");38 real.clear();39 verify(real).add("two");40 verify(real).clear();41 }42}43package java.util;44import java.io.Serializable;45import java.util.Collection;46import java.util.Iterator;47import java.util.List;48import java.util.ListIterator;49import java.util.NoSuchElementException;50 implements List<E>, Deque<E>, Cloneable, Serializable {51 transient int size = 0;52 transient Node<E> first;53 transient Node<E> last;54 public LinkedList() {55 }56 public LinkedList(Collection<? extends E> c) {57 this();58 addAll(c);59 }60 private static class Node<E> {61 E item;62 Node<E> next;63 Node<E> prev;64 Node(Node<E> prev, E element, Node<E> next) {65 this.item = element;66 this.next = next;67 this.prev = prev;68 }69 }70 private void linkFirst(E e) {71 final Node<E> f = first;72 final Node<E> newNode = new Node<>(null, e, f);
ListenersLostOnResetMockTest
Using AI Code Generation
1[Mockito] org.mockito.exceptions.verification.junit.ArgumentsAreDifferent: Argument(s) are different! Wanted:2[Mockito] listener1.onEvent(3[Mockito] );4[Mockito] -> at org.mockitousage.bugs.ListenersLostOnResetMockTest.shouldNotLoseListeners(ListenersLostOnResetMockTest.java:41)5[Mockito] listener1.onEvent(6[Mockito] );7[Mockito] -> at org.mockitousage.bugs.ListenersLostOnResetMockTest$1.onEvent(ListenersLostOnResetMockTest.java:26)8[Mockito] org.mockito.exceptions.verification.junit.ArgumentsAreDifferent: Argument(s) are different! Wanted:9[Mockito] listener1.onEvent(10[Mockito] );11[Mockito] -> at org.mockitousage.bugs.ListenersLostOnResetMockTest.shouldNotLoseListeners(ListenersLostOnResetMockTest.java:41)12[Mockito] listener1.onEvent(13[Mockito] );14[Mockito] -> at org.mockitousage.bugs.ListenersLostOnResetMockTest$1.onEvent(ListenersLostOnResetMockTest.java:26)15[Mockito] org.mockito.exceptions.verification.junit.ArgumentsAreDifferent: Argument(s) are different! Wanted:
ListenersLostOnResetMockTest
Using AI Code Generation
1List<Listener> listeners = new ArrayList<Listener>();2listeners.add(new Listener() {3 public void handleEvent(Object event) {4 System.out.println("Event: " + event);5 }6});7class ListenersLostOnResetMockTest {8 public void shouldNotLoseListeners() {9 List<Listener> listeners = new ArrayList<Listener>();10 listeners.add(new Listener() {11 public void handleEvent(Object event) {12 System.out.println("Event: " + event);13 }14 });15 Listenable listenable = mock(Listenable.class);16 for (Listener listener : listeners) {17 listenable.addListener(listener);18 }19 listeners.clear();20 verify(listenable).addListener(any(Listener.class));21 }22}
ListenersLostOnResetMockTest
Using AI Code Generation
1> class ListenersLostOnResetMockTest {2> private val mock = mock<SomeInterface>()3> private val listener = mock<SomeInterface.SomeListener>()4> fun setup() {5> mock.addListener(listener)6> }7> fun test() {8> mock.doStuff()9> verify(listener).onEvent()10> reset(mock)11> mock.doStuff()12> verify(listener).onEvent()13> }14> }15> {code}16> {code:java}17> -> at ListenersLostOnResetMockTest.test(ListenersLostOnResetMockTest.java:22)18> {code}
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If we assume that your job runs in such a small intervals that you really want your test to wait for job to be executed and you just want to test if job is invoked you can use following solution:
Add Awaitility to classpath:
<dependency>
<groupId>org.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>3.1.0</version>
<scope>test</scope>
</dependency>
Write test similar to:
@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {
@SpyBean
private MyTask myTask;
@Test
public void jobRuns() {
await().atMost(Duration.FIVE_SECONDS)
.untilAsserted(() -> verify(myTask, times(1)).work());
}
}
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