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How to use argForWhich method of org.mockito.kotlin.Matchers class

Best Mockito-kotlin code snippet using org.mockito.kotlin.Matchers.argForWhich

RoomGameRepositoryImplTest.kt

Source:RoomGameRepositoryImplTest.kt

...112            }113            @Test114            @DisplayName("Then should map daoService result")115            fun mapIsCalled() {116                verify(mapper).mapFromDataLayer(argForWhich {117                    this.game == model && this.collection == col118                            && this.developers == devs119                            && publishers == pubs120                            && images == screenshots121                            && genres == gens122                            && platforms == entity.platforms123                })124            }125            @Test126            @DisplayName("Then should emit without errors")127            fun withoutErrors() {128                assertNotNull(observer)129                observer?.apply {130                    assertNotComplete()131                    assertValueCount(1)132                    assertNoErrors()133                    assertValue(entity)134                }135            }136            @Nested137            @DisplayName("And images repository fails to load")138            inner class ImageError {139                private val error = Throwable("foo")140                @BeforeEach141                internal fun setUp() {142                    whenever(imagesRepositoryImpl.loadForGame(anyInt())).thenReturn(Flowable.error(error))143                    observer = repository.load(10).test()144                }145                @Test146                @DisplayName("Then should emit error")147                fun withoutErrors() {148                    assertNotNull(observer)149                    observer?.apply {150                        assertNotComplete()151                        assertNoValues()152                        assertError(error)153                    }154                }155            }156            @Nested157            @DisplayName("And developers repository fails to load")158            inner class DevelopersError {159                private val error = Throwable("foo")160                @BeforeEach161                internal fun setUp() {162                    whenever(companyRepositoryImpl.loadDevelopersForGame(anyInt())).thenReturn(Flowable.error(error))163                    observer = repository.load(10).test()164                }165                @Test166                @DisplayName("Then should emit error")167                fun withoutErrors() {168                    assertNotNull(observer)169                    observer?.apply {170                        assertNotComplete()171                        assertNoValues()172                        assertError(error)173                    }174                }175            }176            @Nested177            @DisplayName("And publishers repository fails to load")178            inner class PublishersError {179                private val error = Throwable("foo")180                @BeforeEach181                internal fun setUp() {182                    whenever(companyRepositoryImpl.loadPublishersForGame(anyInt())).thenReturn(Flowable.error(error))183                    observer = repository.load(10).test()184                }185                @Test186                @DisplayName("Then should emit error")187                fun withoutErrors() {188                    assertNotNull(observer)189                    observer?.apply {190                        assertNotComplete()191                        assertNoValues()192                        assertError(error)193                    }194                }195            }196            @Nested197            @DisplayName("And collection repository fails to load")198            inner class CollectionError {199                private val error = Throwable("foo")200                @BeforeEach201                internal fun setUp() {202                    whenever(collectionRepositoryImpl.loadForGame(anyInt())).thenReturn(Flowable.error(error))203                    observer = repository.load(10).test()204                }205                @Test206                @DisplayName("Then should emit error")207                fun withoutErrors() {208                    assertNotNull(observer)209                    observer?.apply {210                        assertNotComplete()211                        assertNoValues()212                        assertError(error)213                    }214                }215            }216            @Nested217            @DisplayName("And collection repository emits empty list")218            inner class CollectionEmpty {219                @BeforeEach220                internal fun setUp() {221                    whenever(collectionRepositoryImpl.loadForGame(anyInt())).thenReturn(Flowable.just(listOf()))222                    observer = repository.load(10).test()223                }224                @Test225                @DisplayName("Then should emit without collection")226                fun withoutErrors() {227                    assertNotNull(observer)228                    observer?.apply {229                        assertNotComplete()230                        assertValueCount(1)231                        assertNoErrors()232                        assertValue(entity)233                    }234                }235            }236            @Nested237            @DisplayName("And genre repository fails to load")238            inner class GenreError {239                private val error = Throwable("foo")240                @BeforeEach241                internal fun setUp() {242                    whenever(genreRepositoryImpl.loadForGame(anyInt())).thenReturn(Flowable.error(error))243                    observer = repository.load(10).test()244                }245                @Test246                @DisplayName("Then should emit error")247                fun withoutErrors() {248                    assertNotNull(observer)249                    observer?.apply {250                        assertNotComplete()251                        assertNoValues()252                        assertError(error)253                    }254                }255            }256            @Nested257            @DisplayName("And platform repository fails to load")258            inner class PlatformError {259                private val error = Throwable("foo")260                @BeforeEach261                internal fun setUp() {262                    whenever(platformRepositoryImpl.loadForGame(anyInt())).thenReturn(Flowable.error(error))263                    observer = repository.load(10).test()264                }265                @Test266                @DisplayName("Then should emit error")267                fun withoutErrors() {268                    assertNotNull(observer)269                    observer?.apply {270                        assertNotComplete()271                        assertNoValues()272                        assertError(error)273                    }274                }275            }276            @Nested277            @DisplayName("And there are no results in database")278            inner class NoResults {279                @BeforeEach280                internal fun setUp() {281                    reset(companyRepositoryImpl, genreRepositoryImpl, imagesRepositoryImpl, collectionRepositoryImpl, platformRepositoryImpl)282                    val flowable = Flowable.create<List<RoomGame>>({ it.onNext(listOf()) }, BackpressureStrategy.MISSING)283                    whenever(daoService.findById(anyLong())).thenReturn(flowable)284                    observer = repository.load(10).test()285                }286                @Test287                @DisplayName("Then should emit error")288                fun withoutErrors() {289                    assertNotNull(observer)290                    observer?.apply {291                        assertNotComplete()292                        assertNoValues()293                        assertError { it is EmptyResultSetException }294                    }295                    verifyZeroInteractions(companyRepositoryImpl)296                    verifyZeroInteractions(genreRepositoryImpl)297                    verifyZeroInteractions(imagesRepositoryImpl)298                    verifyZeroInteractions(collectionRepositoryImpl)299                    verifyZeroInteractions(platformRepositoryImpl)300                }301            }302            @Nested303            @DisplayName("And GamesDao emits error")304            inner class GameRoomError {305                private val error = Throwable("foo")306                @BeforeEach307                internal fun setUp() {308                    reset(companyRepositoryImpl, genreRepositoryImpl, imagesRepositoryImpl, collectionRepositoryImpl, platformRepositoryImpl)309                    val flowable = Flowable.create<List<RoomGame>>({ it.onError(error) }, BackpressureStrategy.MISSING)310                    whenever(daoService.findById(anyLong())).thenReturn(flowable)311                    observer = repository.load(10).test()312                }313                @Test314                @DisplayName("Then should emit error")315                fun withoutErrors() {316                    assertNotNull(observer)317                    observer?.apply {318                        assertNotComplete()319                        assertNoValues()320                        assertError(error)321                    }322                    verifyZeroInteractions(companyRepositoryImpl)323                    verifyZeroInteractions(genreRepositoryImpl)324                    verifyZeroInteractions(imagesRepositoryImpl)325                    verifyZeroInteractions(collectionRepositoryImpl)326                    verifyZeroInteractions(platformRepositoryImpl)327                }328            }329        }330        @Nested331        @DisplayName("When save is called")332        inner class SaveIsCalled {333            private val source = makeGame()334            private val data = RoomGameProxy(makeRoomGame())335            private var observer: TestObserver<Void>? = null336            @BeforeEach337            internal fun setUp() {338                whenever(daoService.insert(anyOrNull())).thenReturn(10L)339                whenever(mapper.mapIntoDataLayerModel(source)).thenReturn(data)340                whenever(companyRepositoryImpl.saveDeveloperForGame(anyInt(), anyOrNull())).thenReturn(Completable.complete())341                whenever(companyRepositoryImpl.savePublisherForGame(anyInt(), anyOrNull())).thenReturn(Completable.complete())342                whenever(imagesRepositoryImpl.saveForGame(anyOrNull())).thenReturn(Completable.complete())343                whenever(collectionRepositoryImpl.saveForGame(anyInt(), anyOrNull())).thenReturn(Completable.complete())344                whenever(platformRepositoryImpl.saveForGame(anyInt(), anyOrNull())).thenReturn(Completable.complete())345                whenever(genreRepositoryImpl.saveGenreForGame(anyInt(), anyOrNull())).thenReturn(Completable.complete())346                observer = repository.save(source).test()347            }348            @Test349            @DisplayName("Then maps entity into Dao model")350            fun mapsEntity() {351                verify(mapper).mapIntoDataLayerModel(source)352            }353            @Test354            @DisplayName("Then inserts into DAO")355            fun isInserted() {356                verify(daoService).insert(data.game)357            }358            @Test359            @DisplayName("Then requests to save developers")360            fun savesDevelopers() {361                source.developers.forEach {362                    verify(companyRepositoryImpl).saveDeveloperForGame(source.id, it)363                }364            }365            @Test366            @DisplayName("Then requests to save publishers")367            fun savesPublishers() {368                source.publishers.forEach {369                    verify(companyRepositoryImpl).savePublisherForGame(source.id, it)370                }371            }372            @Test373            @DisplayName("Then requests to save genres")374            fun savesGenres() {375                source.genres.forEach {376                    verify(genreRepositoryImpl).saveGenreForGame(source.id, it)377                }378            }379            @Test380            @DisplayName("Then requests to save platforms")381            fun savesPlatforms() {382                source.platforms.forEach {383                    verify(platformRepositoryImpl).saveForGame(source.id, it)384                }385            }386            @Test387            @DisplayName("Then requests to save images")388            fun savesImages() {389                source.images.forEach {390                    verify(imagesRepositoryImpl).saveForGame(it)391                }392            }393            @Test394            @DisplayName("Then requests to save collection")395            fun savesCollection() {396                source.collection?.let {397                    verify(collectionRepositoryImpl).saveForGame(source.id, it)398                }399            }400            @Test401            @DisplayName("Then emits completion")402            fun emitsComplete() {403                assertNotNull(observer)404                observer?.apply {405                    assertComplete()406                    assertNoValues()407                    assertNoErrors()408                }409            }410            @Nested411            @DisplayName("And fails to save")412            inner class SaveFailed {413                @BeforeEach414                internal fun setUp() {415                    reset(daoService, companyRepositoryImpl, genreRepositoryImpl, platformRepositoryImpl, imagesRepositoryImpl, collectionRepositoryImpl)416                    whenever(daoService.insert(anyOrNull())).thenReturn(0L)417                    observer = repository.save(source).test()418                }419                @Test420                @DisplayName("Then emits error")421                fun emitsError() {422                    assertNotNull(observer)423                    observer?.apply {424                        assertNoValues()425                        assertError(GameSaveException::class.java)426                        assertNotComplete()427                    }428                }429                @Test430                @DisplayName("Then does not save developers")431                fun savesDevelopers() {432                    source.developers.forEach {433                        verify(companyRepositoryImpl, never()).saveDeveloperForGame(source.id, it)434                    }435                }436                @Test437                @DisplayName("Then does not saves publishers")438                fun savesPublishers() {439                    source.publishers.forEach {440                        verify(companyRepositoryImpl, never()).savePublisherForGame(source.id, it)441                    }442                }443                @Test444                @DisplayName("Then does not saves genres")445                fun savesGenres() {446                    source.genres.forEach {447                        verify(genreRepositoryImpl, never()).saveGenreForGame(source.id, it)448                    }449                }450                @Test451                @DisplayName("Then does not save platforms")452                fun savesPlatforms() {453                    source.platforms.forEach {454                        verify(platformRepositoryImpl, never()).saveForGame(source.id, it)455                    }456                }457                @Test458                @DisplayName("Then does not save images")459                fun savesImages() {460                    source.images.forEach {461                        verify(imagesRepositoryImpl, never()).saveForGame(it)462                    }463                }464                @Test465                @DisplayName("Then does not saves collection")466                fun savesCollection() {467                    source.collection?.let {468                        verify(collectionRepositoryImpl, never()).saveForGame(source.id, it)469                    }470                }471            }472            @Nested473            @DisplayName("And game does not have collection")474            inner class WithoutCollection {475                private val source = makeGame(collection = null)476                @BeforeEach477                internal fun setUp() {478                    reset(collectionRepositoryImpl)479                    whenever(mapper.mapIntoDataLayerModel(source)).thenReturn(data)480                    observer = repository.save(source).test()481                }482                @Test483                @DisplayName("Then emits completion")484                fun emitsError() {485                    assertNotNull(observer)486                    observer?.apply {487                        assertNoValues()488                        assertNoErrors()489                        assertComplete()490                    }491                }492                @Test493                @DisplayName("Then skips collection saving")494                fun savesDevelopers() {495                    verifyZeroInteractions(collectionRepositoryImpl)496                }497            }498        }499        @Nested500        @DisplayName("When search is called")501        inner class SearchCalled {502            private val data1 = makeRoomGame()503            private val data2 = makeRoomGame()504            private val data3 = makeRoomGame()505            private var observer: TestSubscriber<List<Game>>? = null506            private val entity1 = makeGame()507            @BeforeEach508            internal fun setUp() {509                val flowable = Flowable.create<List<RoomGame>>({510                    it.onNext(listOf(data1, data2))511                    it.onNext(listOf(data1, data2))512                    it.onNext(listOf(data1, data2, data3))513                }, BackpressureStrategy.MISSING)514                whenever(daoService.findByName(anyString())).thenReturn(flowable)515                whenever(mapper.mapFromDataLayer(anyOrNull())).thenReturn(entity1)516                observer = repository.search("foo", 0, 10).test()517            }518            @Test519            @DisplayName("Then searches on DAO")520            fun daoIsCalled() {521                verify(daoService).findByName("foo")522            }523            @Test524            @DisplayName("Then maps result into GameEntities")525            fun isMapped() {526                verify(mapper, times(2)).mapFromDataLayer(argForWhich {527                    this.game == data1528                })529                verify(mapper, times(2)).mapFromDataLayer(argForWhich {530                    this.game == data2531                })532                verify(mapper).mapFromDataLayer(argForWhich {533                    this.game == data3534                })535            }536            @Test537            @DisplayName("Then emits without errors")538            fun withoutErrors() {539                assertNotNull(observer)540                observer?.apply {541                    assertNoErrors()542                    assertValueCount(2)543                    assertNotComplete()544                    assertValueAt(0, { it.size == 2 })545                    assertValueAt(1, { it.size == 3 })546                }...

MatchersTest.kt

Source:MatchersTest.kt

...152    fun listArgForWhich() {153        mock<Methods>().apply {154            closedList(listOf(Closed(), Closed()))155            verify(this).closedList(156                  argForWhich {157                      size == 2158                  }159            )160        }161    }162    @Test163    fun listArgWhere() {164        mock<Methods>().apply {165            closedList(listOf(Closed(), Closed()))166            verify(this).closedList(167                  argWhere {168                      it.size == 2169                  }170            )...

mockito_kotlin.kt

Source:mockito_kotlin.kt

1package com.github.christophpickl.awesomekotlin2import com.natpryce.hamkrest.assertion.assertThat3import com.natpryce.hamkrest.equalTo4import com.nhaarman.mockito_kotlin.any5import com.nhaarman.mockito_kotlin.argForWhich6import com.nhaarman.mockito_kotlin.argThat7import com.nhaarman.mockito_kotlin.argWhere8import com.nhaarman.mockito_kotlin.argumentCaptor9import com.nhaarman.mockito_kotlin.doReturn10import com.nhaarman.mockito_kotlin.doThrow11import com.nhaarman.mockito_kotlin.eq12import com.nhaarman.mockito_kotlin.mock13import com.nhaarman.mockito_kotlin.times14import com.nhaarman.mockito_kotlin.verify15import com.nhaarman.mockito_kotlin.verifyNoMoreInteractions16import com.nhaarman.mockito_kotlin.whenever17import org.testng.annotations.Test18/*19    https://github.com/nhaarman/mockito-kotlin/wiki/Mocking-and-verifying20*/21@Test class MockitoKotlinTest {22    // private lateinit var sharedMock: Service23    fun `simplest noParamYesReturn`() {24        val mockService = mock<Service>()25        whenever(mockService.noParamYesReturn()).thenReturn("mockReturn")26        assertThat(mockService.noParamYesReturn(), equalTo("mockReturn"))27    }28    fun `simplest yesParamYesReturn`() {29        val mockService = mock<Service>()30        whenever(mockService.yesParamYesReturn(any())).thenReturn("mockReturnWithParam")31        assertThat(mockService.yesParamYesReturn("will be ignored"), equalTo("mockReturnWithParam"))32    }33//    fun `more complex mock params`() {34    fun `use lambdas via KStubbing, noParamYesReturn`() {35        val mockService = mock<Service> {36            // KStubbing<T>.() -> Unit37            on { noParamYesReturn() } doReturn "mockReturn" // doReturn is an infix function38        }39        println("mockService.noParamYesReturn() => ${mockService.noParamYesReturn()}")40        // mockService.noParamNoReturn() // ... will make the verifyNoMoreInteractions fail41        verify(mockService).noParamYesReturn()42        verifyNoMoreInteractions(mockService)43    }44    fun `simplest yesParamNoReturn`() {45        val mock: Service = mock()46        val givenParam = "testParam"47        mock.yesParamNoReturn(givenParam)48        verify(mock).yesParamNoReturn(any()) // for arrays use: anyArray()49        verify(mock).yesParamNoReturn(givenParam)50        verify(mock).yesParamNoReturn(eq(givenParam))51        verify(mock).yesParamNoReturn(argWhere { it.startsWith("test") })52    }53    @Test(expectedExceptions = arrayOf(AnswerException::class))54    fun `answer`() {55        val mockService = mock<Service>()56//        whenever(mockService.noParamNoReturn()).thenAnswer { invocation: InvocationOnMock ->57//            invocation.callRealMethod()58//            invocation.method59//            invocation.arguments60//            invocation.mock as Service61//        }62        whenever(mockService.noParamNoReturn()).doThrow(AnswerException::class)63        mockService.noParamNoReturn()64    }65    private class AnswerException : RuntimeException()66    private class Testee(private val service: Service) {67        fun passThroughNoParamYesReturn() = service.noParamYesReturn()68    }69    fun `autoinfer type, and method not mocked returns impossible null-value!`() {70        val testee = Testee(mock())71        val actual: String = testee.passThroughNoParamYesReturn()72        @Suppress("SENSELESS_COMPARISON")73        if (actual == null) {74            println("actual is null!")75        } else {76            println("actual: $actual")77        }78    }79    fun `auto conversion fails, if not using instance creators`() {80        // Instance creators only work for usages in the same file. This is to avoid global state and arbitrary test order from messing up your tests.81//        MockitoKotlin.registerInstanceCreator { WantingPositiveNumber(42) }82        val mock = mock<PositiveNumberReceiver>()83        mock.withPositiveNumber(WantingPositiveNumber(12))84        // the `any` will create a `WantingPositiveNumber` instance reflectively, with default values, which will fail (?!?) for int=085        verify(mock).withPositiveNumber(any())86    }87    private class WantingPositiveNumber(val number: Int) {88        init {89            println("new WantingPositiveNumber")90            if (number < 1) throw IllegalArgumentException("Expected a positive number, but was: $number")91        }92    }93    private interface PositiveNumberReceiver {94        fun withPositiveNumber(positiveNumber: WantingPositiveNumber)95    }96    interface WithSetterProperty {97        var bar: String98    }99    fun `verify for set property`() {100        val withSetter = mock<WithSetterProperty>()101        withSetter.bar = "foo"102        verify(withSetter).bar = "foo"103    }104    fun `argument matchers`() {105        val mockService = mock<Service>()106//        mockService.yesThreeParamsYesReturn(ThreeValues("x", "x", "x"))107        mockService.yesThreeParamsYesReturn(ThreeValues("1", "2", "3"))108        verify(mockService).yesThreeParamsYesReturn(argThat { one == "1" })109        verify(mockService).yesThreeParamsYesReturn(argForWhich { two == "2" })110        verify(mockService).yesThreeParamsYesReturn(com.nhaarman.mockito_kotlin.check {111            assertThat(it.one, equalTo("1"))112            assertThat(it.two, equalTo("2"))113        })114    }115    fun `argument captors`() {116        val mockService = mock<Service>()117        mockService.yesThreeParamsYesReturn(ThreeValues("1", "2", "3"))118        mockService.yesThreeParamsYesReturn(ThreeValues("A", "B", "C"))119        argumentCaptor<ThreeValues>().apply {120            verify(mockService, times(2)).yesThreeParamsYesReturn(capture())121            assertThat(firstValue.one, equalTo("1"))122            assertThat(secondValue.two, equalTo("B"))123        }...

Matchers.kt

Source:Matchers.kt

...77 * `null` values will never evaluate to `true`.78 *79 * @param predicate An extension function on [T] that returns `true` when a [T] matches the predicate.80 */81inline fun <reified T : Any> argForWhich(noinline predicate: T.() -> Boolean): T {82    return argThat(predicate)83}84/**85 * Creates a custom argument matcher.86 * `null` values will never evaluate to `true`.87 *88 * @param predicate A function that returns `true` when given [T] matches the predicate.89 */90inline fun <reified T : Any> argWhere(noinline predicate: (T) -> Boolean): T {91    return argThat(predicate)92}93/**94 * Argument that implements the given class.95 */...

argForWhich

Using AI Code Generation

1val mockedList = mock<MutableList<String>>()2val captor = argumentCaptor<String>()3verify(mockedList).add(captor.capture())4assertThat(captor.firstValue).isEqualTo("first")5val mockedList = mock<MutableList<String>>()6val captor = argumentCaptor<String>()7verify(mockedList).add(captor.capture())8assertThat(captor.firstValue).isEqualTo("first")9val mockedList = mock<MutableList<String>>()10val captor = argumentCaptor<String>()11verify(mockedList).add(captor.capture())12assertThat(captor.firstValue).isEqualTo("first")13val mockedList = mock<MutableList<String>>()14val captor = argumentCaptor<String>()15verify(mockedList).add(captor.capture())16assertThat(captor.firstValue).isEqualTo("first")17val mockedList = mock<MutableList<String>>()18val captor = argumentCaptor<String>()19verify(mockedList).add(captor.capture())20assertThat(captor.firstValue).isEqualTo("first")21val mockedList = mock<MutableList<String>>()22val captor = argumentCaptor<String>()23verify(mockedList).add(captor.capture())24assertThat(captor.firstValue).isEqualTo("first")25val mockedList = mock<MutableList<String>>()26val captor = argumentCaptor<String>()27verify(mockedList).add(captor.capture())28assertThat(captor.firstValue).isEqualTo("first")29val mockedList = mock<MutableList<String>>()30val captor = argumentCaptor<String>()31verify(mockedList).add(captor.capture())32assertThat(captor.firstValue).isEqualTo("first")33val mockedList = mock<MutableList<String>>()34val captor = argumentCaptor<String>()35verify(mockedList).add(captor.capture())36assertThat(captor.firstValue).isEqualTo("first")

argForWhich

Using AI Code Generation

1val mock = mock<SomeClass>()2val argumentCaptor = argumentCaptor<String>()3verify(mock).doSomething(argumentCaptor.capture())4val mock = mock<SomeClass>()5verify(mock).doSomething(argForWhich { it.length > 5 })6val mock = mock<SomeClass>()7verify(mock).doSomething(argThat { it.length > 5 })8val mock = mock<SomeClass>()9verify(mock).doSomething(eq("something"))10val mock = mock<SomeClass>()11verify(mock).doSomething(isNull())12val mock = mock<SomeClass>()13verify(mock).doSomething(isNotNull())14val mock = mock<SomeClass>()15verify(mock).doSomething(isA())16val mock = mock<SomeClass>()17verify(mock).doSomething(isNull())18val mock = mock<SomeClass>()19verify(mock).doSomething(isNotNull())20val mock = mock<SomeClass>()21verify(mock).doSomething(isA())22val mock = mock<SomeClass>()23verify(mock).doSomething(isNull())24val mock = mock<SomeClass>()25verify(mock).doSomething(isNotNull())26val mock = mock<SomeClass>()27verify(mock).doSomething(isA())28val mock = mock<SomeClass>()29verify(mock).doSomething(isNull())30val mock = mock<SomeClass>()31verify(mock).doSomething(isNotNull())32val mock = mock<SomeClass>()33verify(mock).doSomething

argForWhich

Using AI Code Generation

1val mockedList = mocClass>()2val argumentCaptor = argumentCaptor<String>()3verify(mock).doSomething(argumentCaptor.capture())4val mock = mock<SomeClass>()5verify(mock).doSomething(argForWhich { it.length > 5 })6val mock = mock<SomeClass>()7verify(mock).doSomething(argThat { it.length > 5 })8val mock = mock<SomeClass>()9verify(mock).doSomething(eq("something"))10val mock = mock<SomeClass>()11verify(mock).doSomething(isNull())12val mock = mock<SomeClass>()13verify(mock).doSomething(isNotNull())14val mock = mock<SomeClass>()15verify(mock).doSomething(isA())16val mock = mock<SomeClass>()17verify(mock).doSomething(isNull())18val mock = mock<SomeClass>()19verify(mock).doSomething(isNotNull())20val mock = mock<SomeClass>()21verify(mock).doSomething(isA())22val mock = mock<SomeClass>()23verify(mock).doSomething(isNull())24val mock = mock<SomeClass>()25verify(mock).doSomething(isNotNull())26val mock = mock<SomeClass>()27verify(mock).doSomething(isA())28val mock = mock<SomeClass>()29verify(mock).doSomething(isNull())30val mock = mock<SomeClass>()31verify(mock).doSomething(isNotNull())32val mock = mock<SomeClass>()33verify(mock).doSomething

argForWhich

Using AI Code Generation

1    fun tet() {2        val mock = mock<SomeInterface>()3        whenever(mock.someMethod(argForWhich { it > 0 })).thenReturn("positive")4        println(mock.someMethod(1))5        println(mock.someMethod(-1))6        println(mock.someMethod(0))7    }8    interface SomeInterface {9        fun someMethod(a: Int): String10    }

argForWhich

Using AI Code Generation

1val mock = mock<Somek<MutableList<String>>()2val captor = argumentCaptor<String>()3verify(mockedList).add(captor.capture())4assertThat(captor.firstValue).isEqualTo("first")5val mockedList = mock<MutableList<String>>()6val captor = argumentCaptor<String>()7verify(mockedList).add(captor.capture())8assertThat(captor.firstValue).isEqualTo("first")9val mockedList = mock<MutableList<String>>()10 (optional):

argForWhich

Using AI Code Generation

1val argForWhich: <T> (Predicate<T>) -> T = org.mockito.kotlin.argForWhich2val argCaptor =argForWhich { it > 0 }3verifysomeMck).doSomething(argCator)4val argThat: <T> (Matcher<T>) -> T = org.mockto.ktli.rgThat5va argCaptor = argThat { it > 0 }6verify(someMock.doSomething(argCaptor)7val argumentCaptor <T> () -> KArgumentCaptor<T> = org.mockito.kotlin.argumentCaptor8val argCaptor = argumentCaptor<Int>()9verify(someMock).doSomething(argCaptor.capture())10val eq: <T> (T) -> T = org.mockito.kotlin.eq11verify(someMock).doSomething(eq(1))12val isNull: () -> Any? = org.mockito.kotlin.isNull13verify(someMock).doSomething(isNull())14val refEq: <T> (T, String, Boolean) -> T = org.mockito.kotlin.refEq15verify(someMock).doSomething(refEq(1, "name", true))16val refEq: <T> (T, String, Boolean) -> T = org.mockito.kotlin.refEq17verify(someMock).doSomething(refEq(1, "name", true))18val refEq: <T> (T, String, Boolean) -> T = org.mockito.kotlin.refEq19verify(someMock).doSomething(refEq(1, "name", true))20val refEq: <T> (T, String, Boolean) -> T = org.mockito.kotlin.refEq21verify(someMock).doSomething(refEq(1, "name", true))22val refEq: <T> (T, String, Boolean) -> T = org.mockito.kotlin.refEq23val captor = argumentCaptor<String>()24verify(mockedList).add(captor.capture())25assertThat(captor.firstValue).isEqualTo("first")26val mockedList = mock<MutableList<String>>()27val captor = argumentCaptor<String>()28verify(mockedList).add(captor.capture())29assertThat(captor.firstValue).isEqualTo("first")30val mockedList = mock<MutableList<String>>()31val captor = argumentCaptor<String>()32verify(mockedList).add(captor.capture())33assertThat(captor.firstValue).isEqualTo("first")34val mockedList = mock<MutableList<String>>()35val captor = argumentCaptor<String>()36verify(mockedList).add(captor.capture())37assertThat(captor.firstValue).isEqualTo("first")38val mockedList = mock<MutableList<String>>()39val captor = argumentCaptor<String>()40verify(mockedList).add(captor.capture())41assertThat(captor.firstValue).isEqualTo("first")42val mockedList = mock<MutableList<String>>()43val captor = argumentCaptor<String>()44verify(mockedList).add(captor.capture())45assertThat(captor.firstValue).isEqualTo("first")46val mockedList = mock<MutableList<String>>()47val captor = argumentCaptor<String>()48verify(mockedList).add(captor.capture())49assertThat(captor.firstValue).isEqualTo("first")

argForWhich

Using AI Code Generation

1		val argWhich = argForWhic { it == 5 }2		verify(mck).oSomethingargWhich)3		val match = match { it == 5 }4		verifmock.doSomething(match5		val eq = eq(5)6		verify(mock).doSomething(ar)7	}8}9Your name to display (optional):10Your name to display (optional):gForWhich method of org.mockito.kotlin.Matchers class11val mock = mock<SomeInterface>()12verify(mock).someMethod(argForWhich{ it == "some argument" })13val mock = mock<SomeInterface>()14verify(mock).someMethod(argThat{ it == "some argument" })15val mock = mock<SomeInterface>()16verify(mock).someMethod(eq("some argument"))17val mock = mock<SomeInterface>()18verify(mock).someMethod(check{ it == "some argument" })19val mock = mock<SomeInterface>()20verify(mock).someMethod(isA<String>())21val mock = mock<SomeInterface>()22verify(mock).someMethod(notNull())23val mock = mock<SomeInterface>()24verify(mock).someMethod(nullable<String>())25val mock = mock<SomeInterface>()26verify(mock).someMethod(isNull())27val mock = mock<SomeInterface>()28verify(mock).someMethod(any())29val mock = mock<SomeInterface>()30verify(mock).someMethod(eq("some argument"))31val mock = mock<SomeInterface>()32verify(mock).someMethod(check{ it == "some argument" })33val mock = mock<SomeInterface>()34verify(mock).someMethod(isA<String>())35val mock = mock<SomeInterface>()36verify(mock).someMethod(notNull())37val mock = mock<SomeInterface>()38verify(mock).someMethod(nullable<String>())39val mock = mock<SomeInterface>()40verify(mock).someMethod(isNull())41val mock = mock<SomeInterface>()42verify(mock).someMethod(any())

argForWhich

Using AI Code Generation

1		val argWhich = argForWhich { it == 5 }2		verify(mock).doSomething(argWhich)3		val match = match { it == 5 }4		verify(mock).doSomething(match)5		val eq = eq(5)6		verify(mock).doSomething(eq)7	}8}9Your name to display (optional):10Your name to display (optional):

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