How to use LenientStubber.whenever method of org.mockito.kotlin.LenientStubber class

Best Mockito-kotlin code snippet using org.mockito.kotlin.LenientStubber.LenientStubber.whenever

AssignmentTests.kt

Source:AssignmentTests.kt Github

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1package admin2import edu.vanderbilt.imagecrawler.utils.Assignment3import edu.vanderbilt.imagecrawler.utils.Assignment.isAssignment4import edu.vanderbilt.imagecrawler.utils.Student5import edu.vanderbilt.imagecrawler.utils.Student.Type.Graduate6import edu.vanderbilt.imagecrawler.utils.Student.Type.Undergraduate7import io.mockk.MockKAnnotations8import io.mockk.clearAllMocks9import io.mockk.every10import io.mockk.mockkStatic11import org.junit.After12import org.junit.Assume.assumeTrue13import org.junit.Before14import org.junit.Rule15import org.junit.rules.TestRule16import org.junit.rules.Timeout17import org.junit.rules.Timeout.seconds18import org.junit.runners.model.Statement19import org.mockito.junit.MockitoJUnit20import org.mockito.stubbing.LenientStubber21import org.mockito.stubbing.OngoingStubbing22import kotlin.test.fail23/**24 * Base class used for all assignment test classes25 */26open class AssignmentTests(timeoutSeconds: Int = 10) {27 /** Required for all mockito tests */28 @Rule29 @JvmField30 var mockitoRule = MockitoJUnit.rule()!!31 @Rule32 @JvmField33 var mockkRule = TestRule { base, _ ->34 object : Statement() {35 override fun evaluate() {36 MockKAnnotations.init(this,37 relaxUnitFun = true,38 overrideRecordPrivateCalls = true)39 try {40 base?.evaluate()41 } finally {42 //TODOx: is this necessary?43 //unmockkAll()44 }45 }46 }47 }48 @Before49 fun setUp() {50 MockKAnnotations.init(this, relaxUnitFun = true)51 }52 @After53 fun tearDown() {54 clearAllMocks()55 }56 /**57 * Sets all tests to timeout after 5 seconds.58 */59 @Rule60 @JvmField61 var timeout: Timeout = seconds(timeoutSeconds.toLong())62 /** Kotlin mocking library is missing this whenever extension. */63 fun <T> LenientStubber.whenever(methodCall: T): OngoingStubbing<T> {64 return `when`(methodCall)!!65 }66 /**67 * Throws [org.junit.AssumptionViolatedException]68 * project is does not match the [assignment].69 */70 fun assignmentTest(assignment: Assignment.Name) {71 assumeTrue("Assignment $assignment test ignored.", isAssignment(assignment))72 }73 /**74 * This call the a side-effect of setting the Assignment.sTypes75 * member to type iff (Assignment.sTypes & type) == true.76 */77 fun runAs(vararg args: Any): Boolean {78 check(args.size in 1..2) {79 "runAs() should have 1 or 2 parameters (not $args.size)"80 }81 check(args.size < 2 || args[0] != args[1]) {82 "runAs() should have 2 different parameters."83 }84 mockkStatic(Assignment::class, Student::class)85 args.forEach { arg ->86 when (arg) {87 is Assignment.Name -> {88 // Throws an assumption exception if the passed assignment is not89 // part of the current project.90 assumeTrue("$arg test ignored.", Assignment.includes(arg))91 every { Assignment.includes(any()) } answers {92// val result = call.invocation.args[0] == arg93// println("Assignment is ${call.invocation.args[0]}? answer: $result (mocking $arg)")94 call.invocation.args[0] == arg95 }96 }97 is Student.Type -> {98 check(arg == Graduate || arg == Undergraduate) {99 "runAs Int value must be $Graduate or $Undergraduate"100 }101 // Throws an assumption exception if the passed student type not102 // included in the set of student types supported in this project.103 assumeTrue("$arg test ignored.", Student.`is`(arg))104 every { Student.`is`(any()) } answers {105// val result = call.invocation.args[0] == arg106// println("Student is ${call.invocation.args[0]}? answer: $result (mocking $arg)")107 call.invocation.args[0] == arg108 }109 }110 else -> error("Invalid runAs type $arg.")111 }112 }113 return true114 }115 fun verifyOneOf(message: String, vararg block: () -> Unit) {116 val status = mutableListOf<Boolean>()117 block.forEach {118 status.add(119 try {120 it.invoke()121 true122 } catch (t: Throwable) {123 false124 }125 )126 }127 if (status.count { it } != 1) {128 fail(message)129 }130 }131}...

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LenientStubber.kt

Source:LenientStubber.kt Github

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1/*2 * The MIT License3 *4 * Copyright (c) 2018 Niek Haarman5 * Copyright (c) 2007 Mockito contributors6 *7 * Permission is hereby granted, free of charge, to any person obtaining a copy8 * of this software and associated documentation files (the "Software"), to deal9 * in the Software without restriction, including without limitation the rights10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell11 * copies of the Software, and to permit persons to whom the Software is12 * furnished to do so, subject to the following conditions:13 *14 * The above copyright notice and this permission notice shall be included in15 * all copies or substantial portions of the Software.16 *17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,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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LenientStubber.whenever

Using AI Code Generation

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1val lenientStubber = mockk<LenientStubber>()2every { lenientStubber.whenever(any()) } answers { this }3val lenientStubber = mockk<LenientStubber>()4every { lenientStubber.doReturn(any()) } answers { this }5val lenientStubber = mockk<LenientStubber>()6every { lenientStubber.doThrow(any()) } answers { this }7val lenientStubber = mockk<LenientStubber>()8every { lenientStubber.doAnswer(any()) } answers { this }9val lenientStubber = mockk<LenientStubber>()10every { lenientStubber.doNothing() } answers { this }11val lenientStubber = mockk<LenientStubber>()12every { lenientStubber.doCallRealMethod() } answers { this }13val kStubbing = mockk<KStubbing<String>>()14every { kStubbing.doReturn(any()) } answers { this }15val kStubbing = mockk<KStubbing<String>>()16every { kStubbing.doThrow(any()) } answers { this }17val kStubbing = mockk<KStubbing<String>>()18every { kStubbing.doAnswer(any()) } answers { this }19val kStubbing = mockk<KStubbing<String>>()20every { kStubbing.doNothing() } answers { this }

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