How to use Stubber class of org.mockito.kotlin package

Best Mockito-kotlin code snippet using org.mockito.kotlin.Stubber

BoardGameRatingServiceTest2.kt

Source:BoardGameRatingServiceTest2.kt Github

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...11import org.junit.jupiter.api.extension.ExtendWith12import org.mockito.Mockito.*13import org.mockito.junit.jupiter.MockitoExtension14import org.mockito.stubbing.OngoingStubbing15import org.mockito.stubbing.Stubber16import java.util.*17import kotlin.test.assertEquals18import kotlin.test.assertNotNull19@ExtendWith(MockitoExtension::class)20class BoardGameRatingServiceTest2 {21 private val boardGameRepository = mock(BoardGameRepository::class.java)22 private val rateRepository = mock(RateRepository::class.java)23 private val boardGameRatingService = BoardGameRatingService(boardGameRepository, rateRepository)24 @Test25 fun `when game is rated then the game with new average rate is returned`() {26 `when`(boardGameRepository.findByName(POPULAR_GAME))27 .returnPopularGame()28 `when`(rateRepository.findByBoardGameName(POPULAR_GAME))29 .returnHighAndLowRate()30 val (_, _, rating, _, _) = boardGameRatingService.ratingBoardGame(RateBoardGame(POPULAR_GAME, lowRate().rate))31 assertEquals(Rating(3.0), rating)32 }33 @Test34 fun `when requesting games with higher rate then 3 only higher games are retrieved`() {35 `when`(boardGameRepository.findAll()).thenReturn(listOf(36 popularBoardGame(),37 notPopularBoardGame()38 ))39 doReturn(listOf(highRate()))40 .whenPopularGameIsRetrieved()41 doReturn(listOf(lowRate()))42 .whenNotPopularGameIsRetrieved()43 val ratedHigherThan3 = boardGameRatingService.withHigherRateThan(3.0)44 assertEquals(1, ratedHigherThan3.size)45 assertNotNull(ratedHigherThan3.find { (name) -> name == POPULAR_GAME })46 }47 fun Stubber.whenPopularGameIsRetrieved() = this.`when`(rateRepository).findByBoardGameName(POPULAR_GAME)48 fun Stubber.whenNotPopularGameIsRetrieved() = this.`when`(rateRepository).findByBoardGameName(NOT_POPULAR_GAME)49 fun OngoingStubbing<Optional<BoardGameEntity>>.returnPopularGame() = this.thenReturn(Optional.of(popularBoardGame()))50 fun OngoingStubbing<List<RateEntity>>.returnHighAndLowRate() = this.thenReturn(listOf(highRate(), lowRate()))51}...

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ClassAAI.kt

Source:ClassAAI.kt Github

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...7 param0: String,8 param1: String,9 param2: String10 ) {11 val local_var_2_3: org.mockito.internal.stubbing.DefaultLenientStubber = org.mockito.internal.stubbing.DefaultLenientStubber()12 local_var_2_3.doCallRealMethod()13 }14 fun method1(15 param0: String,16 param1: String,17 param2: String18 ) {19 listOf("1", "2", "3").forEach {20 val local_var_3_0: com.nhaarman.mockitokotlin2.InOrderOnType<kotlin.Any> = com.nhaarman.mockitokotlin2.InOrderOnType(kotlin.Any())21 local_var_3_0.verify<kotlin.Any>(kotlin.Any())22 }23 val local_var_2_3: com.nhaarman.mockitokotlin2.InOrderOnType<kotlin.Any> = com.nhaarman.mockitokotlin2.InOrderOnType(kotlin.Any())24 local_var_2_3.verify()25 local_var_2_3.verify()...

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Stubber.kt

Source:Stubber.kt Github

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...24 */25package org.mockito.kotlin26import org.mockito.Mockito27import org.mockito.invocation.InvocationOnMock28import org.mockito.stubbing.Stubber29import kotlin.reflect.KClass30fun <T> doAnswer(answer: (InvocationOnMock) -> T?): Stubber {31 return Mockito.doAnswer { answer(it) }!!32}33fun doCallRealMethod(): Stubber {34 return Mockito.doCallRealMethod()!!35}36fun doNothing(): Stubber {37 return Mockito.doNothing()!!38}39fun doReturn(value: Any?): Stubber {40 return Mockito.doReturn(value)!!41}42fun doReturn(toBeReturned: Any?, vararg toBeReturnedNext: Any?): Stubber {43 return Mockito.doReturn(44 toBeReturned,45 *toBeReturnedNext46 )!!47}48fun doThrow(toBeThrown: KClass<out Throwable>): Stubber {49 return Mockito.doThrow(toBeThrown.java)!!50}51fun doThrow(vararg toBeThrown: Throwable): Stubber {52 return Mockito.doThrow(*toBeThrown)!!53}54fun <T> Stubber.whenever(mock: T) = `when`(mock)...

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BaseAbstractDaoTest.kt

Source:BaseAbstractDaoTest.kt Github

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...9import org.mockito.kotlin.doReturn10import org.mockito.kotlin.mock11import org.mockito.kotlin.spy12import org.mockito.kotlin.whenever13import org.mockito.stubbing.Stubber14abstract class BaseAbstractDaoTest {15 protected lateinit var cursor: Cursor16 protected lateinit var db: SQLiteDatabase17 private lateinit var helper: SQLiteOpenHelper18 protected lateinit var dao: TestDao19 @Before20 fun setupMockDb() {21 cursor = mock()22 db = mock {23 on {24 query(any(), any(), any(), anyOrNull(), any(), anyOrNull(), anyOrNull(), anyOrNull(), anyOrNull())25 } doReturn cursor26 }27 helper = mock {28 on { readableDatabase } doReturn db29 on { writableDatabase } doReturn db30 }31 dao = spy(TestDao(helper))32 }33 protected fun Stubber.wheneverGetPrimaryKeyWhere(obj: Any) = whenever(dao).getPrimaryKeyWhere(obj)34 protected class TestDao(helper: SQLiteOpenHelper) : AbstractDao(helper) {35 val invalidatedClasses = mutableListOf<Class<*>>()36 init {37 registerType(Model1::class.java, Model1.TABLE_NAME, arrayOf(Model1.FIELD_NAME), null, null)38 registerInvalidationCallback { invalidatedClasses += it }39 }40 fun invalidate(clazz: Class<*>) = invalidateClass(clazz)41 // expose protected methods to mock in tests42 public override fun getPrimaryKeyWhere(obj: Any) = super.getPrimaryKeyWhere(obj)43 }44}...

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LenientStubber.kt

Source:LenientStubber.kt Github

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...22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN23 * THE SOFTWARE.24 */25package org.mockito.kotlin26import org.mockito.stubbing.LenientStubber27import org.mockito.stubbing.OngoingStubbing28inline fun <reified T : Any> LenientStubber.whenever(methodCall: T): OngoingStubbing<T> {29 return `when`(methodCall)30}31inline fun <reified T : Any> LenientStubber.whenever(methodCall: () -> T): OngoingStubbing<T> {32 return whenever(methodCall())33}...

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LenientStubberTest.kt

Source:LenientStubberTest.kt Github

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...9import org.mockito.kotlin.doReturn10import org.mockito.kotlin.mock11import org.mockito.kotlin.whenever12import org.mockito.quality.Strictness13open class LenientStubberTest {14 @get:Rule15 val rule: MockitoRule = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS)16 @Test17 fun unused_and_lenient_stubbings() {18 val mock = mock<MutableList<String>>()19 lenient().whenever(mock.add("one")).doReturn(true)20 whenever(mock[any()]).doReturn("hello")21 Assert.assertEquals("List should contain hello", "hello", mock[1])22 }23 @Test24 fun unused_and_lenient_stubbings_with_unit() {25 val mock = mock<MutableList<String>>()26 lenient().whenever { mock.add("one") }.doReturn(true)27 whenever(mock[any()]).doReturn("hello")...

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TestExtensions.kt

Source:TestExtensions.kt Github

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...3import org.mockito.ArgumentCaptor4import org.mockito.Mockito5import org.mockito.Mockito.`when`6import org.mockito.stubbing.OngoingStubbing7import org.mockito.stubbing.Stubber8internal fun <T> whenever(x: T): OngoingStubbing<T> = `when`(x)9internal fun <T> Stubber.whenever(x: T): T = `when`(x)10// Casting to avoid a kotlin-NPE ( See : https://medium.com/@elye.project/befriending-kotlin-and-mockito-1c2e7b0ef791 )11internal fun <T> any(): T {12 Mockito.any<T>()13 return null as T14}15internal fun <T> eq(value: T): T {16 Mockito.eq(value)17 return value18}19internal fun <T> isA(value: Class<T>): T {20 Mockito.isA(value)21 return null as T22}23internal fun <T, R : T> argThat(argumentMatcher: (R) -> Boolean): T {...

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MockitoHelper.kt

Source:MockitoHelper.kt Github

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1package com.kotato.shared2import com.nhaarman.mockito_kotlin.mock3import org.mockito.Mockito4import org.mockito.stubbing.Answer5import org.mockito.stubbing.Stubber6import java.util.Arrays7class MockitoHelper {8 companion object {9 val THROW_ON_UNDEFINED_ARGS: Answer<Any> = Answer { invocation ->10 throw IllegalArgumentException(11 "Calling a mock <${invocation.method.declaringClass.simpleName}.${invocation.method.name}> with undefined arguments: ${Arrays.toString(invocation.arguments)}")12 }13 inline fun <reified T : Any> mockObject(): T {14 return mock<T>(defaultAnswer = THROW_ON_UNDEFINED_ARGS)15 }16 fun doThrow(toBeThrown: Throwable): Stubber = Mockito.doThrow(toBeThrown)!!17 }18}...

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Stubber

Using AI Code Generation

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1val stubber = mock<Stubber>()2val stubber = mock<Stubber> {}3val stubber = mock<Stubber>(defaultAnswer = {})4val stubber = mock<Stubber>(name = "foo")5val stubber = mock<Stubber>(name = "foo") {}6val stubber = mock<Stubber>(name = "foo", defaultAnswer = {})7val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf())8val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf()) {}9val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {})10val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {}) {}11val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {}, delegateExtraInterfaces = arrayOf())12val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {}, delegateExtraInterfaces = arrayOf()) {}13val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {}, delegateExtraInterfaces = arrayOf(), settings = {})14val stubber = mock<Stubber>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {}, delegateExtraInterfaces = arrayOf(), settings = {}) {}15val verificationMode = mock<VerificationMode>()16val verificationMode = mock<VerificationMode> {}17val verificationMode = mock<VerificationMode>(defaultAnswer = {})18val verificationMode = mock<VerificationMode>(name = "foo")19val verificationMode = mock<VerificationMode>(name = "foo") {}20val verificationMode = mock<VerificationMode>(name = "foo", defaultAnswer = {})21val verificationMode = mock<VerificationMode>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf())22val verificationMode = mock<VerificationMode>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf()) {}23val verificationMode = mock<VerificationMode>(name = "foo", defaultAnswer = {}, extraInterfaces = arrayOf(), delegate = {})24val verificationMode = mock<VerificationMode>(name = "foo", defaultAnswer = {},

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Stubber

Using AI Code Generation

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1val stubber = stubber(mock)2stubber.`when`(mock.method()).thenReturn(“value”)3stubber.`when`(mock.method(“arg”)).thenReturn(“value”)4stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)5val stubber = mock.stubber()6stubber.`when`(mock.method()).thenReturn(“value”)7stubber.`when`(mock.method(“arg”)).thenReturn(“value”)8stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)9val stubber = mock.stubber()10stubber.`when`(mock.method()).thenReturn(“value”)11stubber.`when`(mock.method(“arg”)).thenReturn(“value”)12stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)13val stubber = mock.stubber()14stubber.`when`(mock.method()).thenReturn(“value”)15stubber.`when`(mock.method(“arg”)).thenReturn(“value”)16stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)17val stubber = mock.stubber()18stubber.`when`(mock.method()).thenReturn(“value”)19stubber.`when`(mock.method(“arg”)).thenReturn(“value”)20stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)21val stubber = mock.stubber()22stubber.`when`(mock.method()).thenReturn(“value”)23stubber.`when`(mock.method(“arg”)).thenReturn(“value”)24stubber.`when`(mock.method(“arg1”, “arg2”)).thenReturn(“value”)25val stubber = mock.stubber()26stubber.`when`(mock.method()).thenReturn(“value”)27stubber.`when`(mock.method

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Stubber

Using AI Code Generation

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1val stubber = stubber ( mock ) val stubber = mock . stub ( )2@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber3@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber4@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber5@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber6@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber7@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber8@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber9@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber10@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber11@Suppress ( "UNCHECKED_CAST" ) val stubber = stubber ( mock ) as org . mockito . Stubber val stubber = mock . stub ( ) as org . mockito . Stubber

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