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How to use CompareTo class of org.mockito.internal.matchers package

Best Mockito code snippet using org.mockito.internal.matchers.CompareTo

Source:OmegaStateTest.java

1/**2 * Copyright (c) 2002-2015 "Neo Technology,"3 * Network Engine for Objects in Lund AB [http://neotechnology.com]4 *5 * This file is part of Neo4j.6 *7 * Neo4j is free software: you can redistribute it and/or modify8 * it under the terms of the GNU Affero General Public License as9 * published by the Free Software Foundation, either version 3 of the10 * License, or (at your option) any later version.11 *12 * This program is distributed in the hope that it will be useful,13 * but WITHOUT ANY WARRANTY; without even the implied warranty of14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the15 * GNU Affero General Public License for more details.16 *17 * You should have received a copy of the GNU Affero General Public License18 * along with this program. If not, see <http://www.gnu.org/licenses/>.19 */20package org.neo4j.cluster.protocol.omega;21import static org.junit.Assert.assertEquals;22import static org.junit.Assert.assertTrue;23import java.net.URI;24import java.util.Collection;25import java.util.HashMap;26import java.util.HashSet;27import java.util.Map;28import java.util.Set;29import org.junit.Test;30import org.mockito.Matchers;31import org.mockito.Mockito;32import org.neo4j.cluster.com.message.Message;33import org.neo4j.cluster.com.message.MessageHolder;34import org.neo4j.cluster.protocol.omega.payload.CollectPayload;35import org.neo4j.cluster.protocol.omega.payload.CollectResponsePayload;36import org.neo4j.cluster.protocol.omega.payload.RefreshAckPayload;37import org.neo4j.cluster.protocol.omega.payload.RefreshPayload;38import org.neo4j.cluster.protocol.omega.state.EpochNumber;39import org.neo4j.cluster.protocol.omega.state.State;40import org.neo4j.cluster.protocol.omega.state.View;41public class OmegaStateTest42{43    @Test44    public void testStartTransition() throws Throwable45    {46        OmegaContext context = Mockito.mock( OmegaContext.class );47        Message<OmegaMessage> message = Message.internal( OmegaMessage.start );48        MessageHolder outgoing = Mockito.mock( MessageHolder.class );49        OmegaState result = (OmegaState) OmegaState.start.handle( context, message, outgoing );50        // Assert we move to operational state51        assertEquals( OmegaState.omega, result );52        // And that timers started53        Mockito.verify( context ).startTimers();54    }55    @Test56    public void testRefreshTimeoutResponse() throws Throwable57    {58        OmegaContext context = Mockito.mock( OmegaContext.class );59        Message<OmegaMessage> message = Message.internal( OmegaMessage.refresh_timeout );60        MessageHolder outgoing = Mockito.mock( MessageHolder.class );61        State state = new State( new EpochNumber() );62        Mockito.when( context.getMyState() ).thenReturn( state );63        Set<URI> servers = new HashSet<URI>();64        servers.add( new URI( "localhost:80" ) );65        servers.add( new URI( "localhost:81" ) );66        Mockito.when( context.getServers() ).thenReturn( (Collection) servers );67        OmegaState result = (OmegaState) OmegaState.omega.handle( context, message, outgoing );68        assertEquals( OmegaState.omega, result );69        Mockito.verify( context ).getServers();70        Mockito.verify( outgoing, Mockito.times( servers.size() ) ).offer( Matchers.isA( Message.class ) );71        Mockito.verify( context ).startRefreshRound();72    }73    @Test74    public void testRefreshSuccess() throws Throwable75    {76        OmegaContext context = Mockito.mock( OmegaContext.class );77        Message<OmegaMessage> message = Message.internal( OmegaMessage.refresh_ack, RefreshAckPayload.forRefresh( new78                RefreshPayload( 1, 2, 3, 1 ) ) );79        MessageHolder outgoing = Mockito.mock( MessageHolder.class );80        Mockito.when( context.getClusterNodeCount() ).thenReturn( 3 );81        Mockito.when( context.getAckCount( 1 ) ).thenReturn( 2 );82        State state = new State( new EpochNumber() );83        Mockito.when( context.getMyState() ).thenReturn( state );84        OmegaState.omega.handle( context, message, outgoing );85        Mockito.verify( context ).roundDone( 1 );86        assertEquals( 1, state.getFreshness() );87    }88    @Test89    public void testRoundTripTimeoutAkaAdvanceEpoch() throws Throwable90    {91        OmegaContext context = Mockito.mock( OmegaContext.class );92        Message<OmegaMessage> message = Message.internal( OmegaMessage.round_trip_timeout );93        MessageHolder outgoing = Mockito.mock( MessageHolder.class );94        State state = new State( new EpochNumber() );95        Mockito.when( context.getMyState() ).thenReturn( state );96        View myView = new View( state );97        Mockito.when( context.getMyView() ).thenReturn( myView );98        OmegaState result = (OmegaState) OmegaState.omega.handle( context, message, outgoing );99        assertEquals( OmegaState.omega, result );100        Mockito.verify( context ).getMyState();101        Mockito.verify( context ).getMyView();102        Mockito.verify( context, Mockito.never() ).roundDone( Matchers.anyInt() );103        assertTrue( myView.isExpired() );104        // Most important things to test - no update on freshness and serial num incremented105        assertEquals( 1, state.getEpochNum().getSerialNum() );106        assertEquals( 0, state.getFreshness() );107    }108    private static final String fromString = "neo4j://from";109    private void testRefreshResponseOnState( boolean newer ) throws Throwable110    {111        OmegaContext context = Mockito.mock( OmegaContext.class );112        Message<OmegaMessage> message = Mockito.mock( Message.class );113        MessageHolder outgoing = Mockito.mock( MessageHolder.class );114        // Value here is not important, we override the compareTo() method anyway115        RefreshPayload payload = new RefreshPayload( 1, 1, 1, 1 );116        Mockito.when( message.getHeader( Message.FROM ) ).thenReturn( fromString );117        Mockito.when( message.getPayload() ).thenReturn( payload );118        Mockito.when( message.getMessageType() ).thenReturn( OmegaMessage.refresh );119        URI fromURI = new URI( fromString );120        Map<URI, State> registry = Mockito.mock( Map.class );121        State fromState = Mockito.mock( State.class );122        Mockito.when( registry.get( fromURI ) ).thenReturn( fromState );123        Mockito.when( context.getRegistry() ).thenReturn( registry );124        if ( newer )125        {126            Mockito.when( fromState.compareTo( Matchers.any( State.class ) ) ).thenReturn( -1 );127        }128        else129        {130            Mockito.when( fromState.compareTo( Matchers.any( State.class ) ) ).thenReturn( 1 );131        }132        OmegaState.omega.handle( context, message, outgoing );133        Mockito.verify( context, Mockito.atLeastOnce() ).getRegistry();134        Mockito.verify( registry ).get( fromURI );135        Mockito.verify( fromState ).compareTo( Matchers.isA( State.class ) ); // existing compared to the one from the message136        if ( newer )137        {138            Mockito.verify( registry ).put( Matchers.eq( fromURI ), Matchers.isA( State.class ) );139        }140        else141        {142            Mockito.verify( registry, Mockito.never() ).put( Matchers.eq( fromURI ), Matchers.isA( State.class ) );143        }144        Mockito.verify( outgoing ).offer( Matchers.argThat( new MessageArgumentMatcher<OmegaMessage>().to( fromURI145        ).onMessageType(146                OmegaMessage.refresh_ack ) ) );147    }148    @Test149    public void testRefreshResponseOnOlderState() throws Throwable150    {151        testRefreshResponseOnState( false );152    }153    @Test154    public void testRefreshResponseOnNewerState() throws Throwable155    {156        testRefreshResponseOnState( true );157    }158    @Test159    public void testCollectRoundStartsOnReadTimeout() throws Throwable160    {161        OmegaContext context = Mockito.mock( OmegaContext.class );162        Message<OmegaMessage> message = Mockito.mock( Message.class );163        MessageHolder outgoing = Mockito.mock( MessageHolder.class );164        Set<URI> servers = new HashSet<URI>();165        servers.add( new URI( "localhost:80" ) );166        servers.add( new URI( "localhost:81" ) );167        servers.add( new URI( "localhost:82" ) );168        Mockito.when( context.getServers() ).thenReturn( (Collection) servers );169        Mockito.when( message.getMessageType() ).thenReturn( OmegaMessage.read_timeout );170        Mockito.when( context.getMyProcessId() ).thenReturn( 1 );171        OmegaState.omega.handle( context, message, outgoing );172        Mockito.verify( context, Mockito.atLeastOnce() ).getServers();173        Mockito.verify( context ).startCollectionRound();174        for ( URI server : servers )175        {176            Mockito.verify( outgoing ).offer( Matchers.argThat( new MessageArgumentMatcher<OmegaMessage>().to(177                    server )178                    .onMessageType( OmegaMessage.collect ).withPayload( new CollectPayload( 0 ) ) ) );179        }180    }181    @Test182    public void testResponseOnCollectRequest() throws Throwable183    {184        OmegaContext context = Mockito.mock( OmegaContext.class );185        Message<OmegaMessage> message = Mockito.mock( Message.class );186        MessageHolder outgoing = Mockito.mock( MessageHolder.class );187        Map<URI, State> dummyState = new HashMap<URI, State>();188        Mockito.when( context.getRegistry() ).thenReturn( dummyState );189        Mockito.when( message.getHeader( Message.FROM ) ).thenReturn( fromString );190        Mockito.when( message.getPayload() ).thenReturn( new CollectPayload( 1 ) );191        Mockito.when( message.getMessageType() ).thenReturn( OmegaMessage.collect );192        OmegaState.omega.handle( context, message, outgoing );193        Mockito.verify( context ).getRegistry();194        Mockito.verify( outgoing ).offer( Matchers.argThat( new MessageArgumentMatcher<OmegaMessage>().to( new URI(195                fromString ) )196                .onMessageType( OmegaMessage.status ).withPayload( new CollectResponsePayload( new URI[]{},197                        new RefreshPayload[]{}, 1 ) ) ) );198    }199    private void testStatusResponseHandling( boolean done ) throws Throwable200    {201        OmegaContext context = Mockito.mock( OmegaContext.class );202        Message<OmegaMessage> message = Mockito.mock( Message.class );203        MessageHolder outgoing = Mockito.mock( MessageHolder.class );204        URI fromUri = new URI( fromString );205        Map<URI, State> thePayloadContents = new HashMap<URI, State>();206        thePayloadContents.put( fromUri, new State( new EpochNumber( 1, 1 ), 1 ) );207        CollectResponsePayload thePayload = CollectResponsePayload.fromRegistry( thePayloadContents, 3 /*== readNum*/ );208        Mockito.when( message.getHeader( Message.FROM ) ).thenReturn( fromString );209        Mockito.when( message.getPayload() ).thenReturn( thePayload );210        Mockito.when( message.getMessageType() ).thenReturn( OmegaMessage.status );211        Mockito.when( context.getViews() ).thenReturn( new HashMap<URI, View>() );212        Mockito.when( context.getStatusResponsesForRound( 3 ) ).thenReturn( done ? 3 : 1 ); // less than half, not done213        Mockito.when( context.getClusterNodeCount() ).thenReturn( 5 );214        OmegaState.omega.handle( context, message, outgoing );215        Mockito.verify( context ).responseReceivedForRound( 3, fromUri, thePayloadContents );216        Mockito.verify( context ).getStatusResponsesForRound( 3 /*== readNum*/ );217        Mockito.verify( context ).getClusterNodeCount();218        if ( done )219        {220            Mockito.verify( context ).collectionRoundDone( 3 );221        }222        Mockito.verifyNoMoreInteractions( context );223        // Receiving status response sends no messages anywhere, just alters context state224        Mockito.verifyZeroInteractions( outgoing );225    }226    @Test227    public void testStatusResponseHandlingRoundNotDone() throws Throwable228    {229        testStatusResponseHandling( false );230    }231    @Test232    public void testStatusResponseHandlingRoundDone() throws Throwable233    {234        testStatusResponseHandling( true );235    }236}...

Source:MockitoExample.java

1package pl.klimas7.learn.mockito;2import static org.mockito.ArgumentMatchers.anyInt;3import static org.mockito.ArgumentMatchers.isA;4import static org.mockito.Mockito.doReturn;5import static org.mockito.Mockito.mock;6import static org.mockito.Mockito.never;7import static org.mockito.Mockito.spy;8import static org.mockito.Mockito.times;9import static org.mockito.Mockito.verify;10import static org.mockito.Mockito.verifyNoMoreInteractions;11import static org.mockito.Mockito.when;12import static org.mockito.internal.verification.VerificationModeFactory.atLeast;13import static org.mockito.internal.verification.VerificationModeFactory.atLeastOnce;14import static org.mockito.internal.verification.VerificationModeFactory.atMost;15import static org.testng.Assert.assertEquals;16import static org.testng.Assert.assertFalse;17import static org.testng.Assert.assertTrue;18import java.util.Iterator;19import java.util.LinkedList;20import java.util.List;21import java.util.logging.Logger;22import org.junit.Rule;23import org.junit.Test;24import org.mockito.ArgumentMatchers;25import org.mockito.Mock;26import org.mockito.junit.MockitoJUnit;27import org.mockito.junit.MockitoRule;28public class MockitoExample {29    private static  Logger logger = Logger.getLogger(MockitoExample.class.getName());30    @Mock31    SuperClazz superClazz;32    @Rule33    public MockitoRule mockitoRule = MockitoJUnit.rule();34    @Test35    public void exampleAnnotationMockTest() {36        when(superClazz.doSomething("hello")).thenReturn(true);37        boolean test = superClazz.doSomething("hello");38        assertTrue(test);39        verify(superClazz).doSomething("hello");40    }41    @Test42    public void simpleMock() {43        SuperClazz superClazz = mock(SuperClazz.class);44        when(superClazz.doSomething("test")).thenReturn(true);45        assertTrue(superClazz.doSomething("test"));46        assertFalse(superClazz.doSomething("xyz")); //Mockito return default value for boolean when method isn't explicite mock47    }48    @Test49    public void simpleMock2() {50        SuperClazz superClazz = mock(SuperClazz.class);51        when(superClazz.getId()).thenReturn(43);52        assertEquals(superClazz.getId(), 43);53    }54    // demonstrates the return of multiple values55    @Test56    public void testMoreThanOneReturnValue() {57        Iterator<String> iterable = mock(Iterator.class);58        when(iterable.next()).thenReturn("Hello").thenReturn("World");59        String result = iterable.next() + " " + iterable.next();60        assertEquals(result, "Hello World");61    }62    // this test demonstrates how to return values based on the input63    @Test64    public void testReturnValueDependentOnMethodParameter() {65        Comparable<String> comparable = mock(Comparable.class);66        when(comparable.compareTo("Hello")).thenReturn(1);67        when(comparable.compareTo("World")).thenReturn(2);68        assertEquals(1, comparable.compareTo("Hello"));69    }70    // this test demonstrates how to return values independent of the input value71    @Test72    public void testReturnValueInDependentOnMethodParameter() {73        Comparable<Integer> comparable = mock(Comparable.class);74        when(comparable.compareTo(anyInt())).thenReturn(-1);75        assertEquals(-1, comparable.compareTo(2));76    }77    // return a value based on the type of the provide parameter78    @Test79    public void testReturnValueInDependentOnMethodParameter2() {80        Comparable<SuperClazz> comparable = mock(Comparable.class);81        when(comparable.compareTo(isA(SuperClazz.class))).thenReturn(0);82        assertEquals(0,comparable.compareTo( new SuperClazz()));83    }84    @Test85    public void testThrowException() {86        SuperClazz superClazz = mock(SuperClazz.class);87        when(superClazz.doSomething("XXX")).thenThrow( new IllegalArgumentException("Bad argument"));88        try {89            superClazz.doSomething("XXX");90        } catch (IllegalArgumentException ex) {91            logger.info(ex.getMessage());92        }93    }94    @Test95    public void testSpy() {96        List<String> list = spy(new LinkedList<>());97        // throws IndexOutOfBoundsException (list is still empty)98        //when(list.get(0)).thenReturn("xyz");99        doReturn("xyz").when(list).get(0);100        assertEquals("xyz", list.get(0));101    }102    @Test103    public void testVerify() {104        SuperClazz superClazz = mock(SuperClazz.class);105        when(superClazz.getId()).thenReturn(42);106        superClazz.doSomething("xyz");107        superClazz.getId();108        superClazz.getId();109        superClazz.getId();110        superClazz.getId();111        superClazz.getId();112        verify(superClazz).doSomething(ArgumentMatchers.eq("xyz"));113        verify(superClazz, times(5)).getId();114        verify(superClazz, never()).fakeMethod();115        verify(superClazz, atLeastOnce()).doSomething("xyz");116        verify(superClazz, atLeast(2)).getId();117        verify(superClazz, times(5)).getId();118        verify(superClazz, atMost(3)).doSomething("xyz");119        // This let's you check that no other methods where called on this object.120        // You call it after you have verified the expected method calls.121        verifyNoMoreInteractions(superClazz);122    }123}...

Source:ComparableMatchersTest.java

...4 */5package org.mockito.test.matchers;6import org.junit.Test;7import org.mockito.internal.matchers.CompareEqual;8import org.mockito.internal.matchers.CompareTo;9import org.mockito.internal.matchers.GreaterOrEqual;10import org.mockito.internal.matchers.GreaterThan;11import org.mockito.internal.matchers.LessOrEqual;12import org.mockito.internal.matchers.LessThan;13import org.mockito.test.mockitoutil.TestBase;14import java.math.BigDecimal;15import static org.junit.Assert.assertEquals;16import static org.junit.Assert.assertTrue;17public class ComparableMatchersTest extends TestBase {18    @Test19    public void testLessThan() {20        test(new LessThan<String>("b"), true, false, false, "lt");21    }22    @Test23    public void testGreaterThan() {24        test(new GreaterThan<String>("b"), false, true, false, "gt");25    }26    @Test27    public void testLessOrEqual() {28        test(new LessOrEqual<String>("b"), true, false, true, "leq");29    }30    @Test31    public void testGreaterOrEqual() {32        test(new GreaterOrEqual<String>("b"), false, true, true, "geq");33    }34    @Test35    public void testCompareEqual() {36        test(new CompareEqual<String>("b"), false, false, true, "cmpEq");37        // Make sure it works when equals provide a different result than compare38        CompareEqual<BigDecimal> cmpEq = new CompareEqual<BigDecimal>(new BigDecimal("5.00"));39        assertTrue(cmpEq.matches(new BigDecimal("5")));40    }41    private void test(CompareTo<String> compareTo, boolean lower, boolean higher,42                      boolean equals, String name) {43        assertEquals(lower, compareTo.matches("a"));44        assertEquals(equals, compareTo.matches("b"));45        assertEquals(higher, compareTo.matches("c"));46        assertEquals(name + "(b)", compareTo.toString());47    }48}...

CompareTo

Using AI Code Generation

1public class CompareToTest {2    public static void main(String[] args) {3        CompareTo compareTo = new CompareTo(10);4        System.out.println(compareTo.matches(11));5        System.out.println(compareTo.matches(10));6        System.out.println(compareTo.matches(9));7    }8}

CompareTo

Using AI Code Generation

1import org.mockito.internal.matchers.*;2public class CompareToTest {3    public static void main(String[] args) {4        CompareTo compareTo = new CompareTo("test");5        System.out.println(compareTo.matches("test"));6    }7}

CompareTo

Using AI Code Generation

1import org.mockito.internal.matchers.CompareTo;2public class TestCompareTo {3    public static void main(String[] args) {4        CompareTo compareTo = new CompareTo("test");5        System.out.println(compareTo.matches("test"));6    }7}

CompareTo

Using AI Code Generation

1public class CompareToTest {2    public static void main(String[] args) {3        String str1 = "abc";4        String str2 = "def";5        String str3 = "abc";6        String str4 = "abc";7        String str5 = "def";8        String str6 = "abc";9        String str7 = "abc";10        String str8 = "def";11        String str9 = "abc";12        String str10 = "abc";13        String str11 = "def";14        String str12 = "abc";15        String str13 = "abc";16        String str14 = "def";17        String str15 = "abc";18        String str16 = "abc";19        String str17 = "def";20        String str18 = "abc";21        String str19 = "abc";22        String str20 = "def";23        String str21 = "abc";24        String str22 = "abc";25        String str23 = "def";26        String str24 = "abc";27        String str25 = "abc";28        String str26 = "def";29        String str27 = "abc";30        String str28 = "abc";31        String str29 = "def";32        String str30 = "abc";33        String str31 = "abc";34        String str32 = "def";35        String str33 = "abc";36        String str34 = "abc";37        String str35 = "def";38        String str36 = "abc";39        String str37 = "abc";40        String str38 = "def";41        String str39 = "abc";42        String str40 = "abc";43        String str41 = "def";44        String str42 = "abc";45        String str43 = "abc";46        String str44 = "def";47        String str45 = "abc";48        String str46 = "abc";49        String str47 = "def";50        String str48 = "abc";51        String str49 = "abc";52        String str50 = "def";53        String str51 = "abc";54        String str52 = "abc";55        String str53 = "def";56        String str54 = "abc";57        String str55 = "abc";58        String str56 = "def";59        String str57 = "abc";60        String str58 = "abc";61        String str59 = "def";62        String str60 = "abc";

CompareTo

Using AI Code Generation

1import org.mockito.internal.matchers.*;2public class CompareToExample {3    public static void main(String[] args) {4        CompareTo<Integer> compareTo = new CompareTo<Integer>(10);5        System.out.println("Result: " + compareTo.matches(10));6    }7}

CompareTo

Using AI Code Generation

1import org.mockito.internal.matchers.CompareTo;2import org.mockito.ArgumentMatcher;3public class CompareToTest {4    public static void main(String[] args) {5        ArgumentMatcher<String> compareTo = new CompareTo("test");6        System.out.println(compareTo.matches("te

CompareTo

Using AI Code Generation

1import org.mockito.internal.matchers.*;2import java.util.*;3public class CompareTo {4    public static void main(String[] args) {5        CompareTo compareTo = new CompareTo();6        compareTo.compare();7    }8    public void compare() {9        CompareTo compareTo = new CompareTo();10        CompareTo compareTo2 = new CompareTo();11        CompareTo compareTo3 = new CompareTo();12        CompareTo compareTo4 = new CompareTo();13        CompareTo compareTo5 = new CompareTo();14        CompareTo compareTo6 = new CompareTo();15        CompareTo compareTo7 = new CompareTo();16        CompareTo compareTo8 = new CompareTo();17        CompareTo compareTo9 = new CompareTo();18        CompareTo compareTo10 = new CompareTo();19        CompareTo compareTo11 = new CompareTo();20        CompareTo compareTo12 = new CompareTo();21        CompareTo compareTo13 = new CompareTo();22        CompareTo compareTo14 = new CompareTo();23        CompareTo compareTo15 = new CompareTo();24        CompareTo compareTo16 = new CompareTo();25        CompareTo compareTo17 = new CompareTo();26        CompareTo compareTo18 = new CompareTo();27        CompareTo compareTo19 = new CompareTo();28        CompareTo compareTo20 = new CompareTo();29        CompareTo compareTo21 = new CompareTo();30        CompareTo compareTo22 = new CompareTo();31        CompareTo compareTo23 = new CompareTo();

CompareTo

Using AI Code Generation

1public class CompareToTest {2    public void testCompareTo() {3        CompareTo compareTo = new CompareTo(10);4        assertTrue(compareTo.matches(10));5    }6}

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