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How to use ExpectVoidDemo class of samples.expectvoid package

Best Powermock code snippet using samples.expectvoid.ExpectVoidDemo

Source:ExpectVoidDemoTest.java

...19import org.junit.runner.RunWith;20import org.powermock.core.classloader.annotations.PrepareForTest;21import org.powermock.modules.junit4.PowerMockRunner;22import org.powermock.reflect.Whitebox;23import samples.expectvoid.ExpectVoidDemo;24import static org.powermock.api.easymock.PowerMock.*;25@RunWith(PowerMockRunner.class)26@PrepareForTest(ExpectVoidDemo.class)27public class ExpectVoidDemoTest {28	@Test29	public void testInvokeAPrivateVoidMethod() throws Exception {30		final String methodToMock = "privateInvoke";31		ExpectVoidDemo tested = createPartialMock(ExpectVoidDemo.class, methodToMock);32		final int expected = 112;33		expectPrivate(tested, methodToMock, expected).times(1);34		replay(tested);35		tested.invokeAPrivateVoidMethod(expected);36		verify(tested);37	}38	@Test39	public void testInvokeAPrivateVoidMethod_usingPowerMockExpectLastCall()40			throws Exception {41		final String methodToMock = "privateInvoke";42		ExpectVoidDemo tested = createPartialMock(ExpectVoidDemo.class, methodToMock);43		final int expected = 112;44		Whitebox.invokeMethod(tested, methodToMock, expected);45		expectLastCall().times(1);46		replay(tested);47		tested.invokeAPrivateVoidMethod(expected);48		verify(tested);49	}50	@Test51	public void testInvokeAPrivateVoidMethod_usingEasyMockExpectLastCall()52			throws Exception {53		final String methodToMock = "privateInvoke";54		ExpectVoidDemo tested = createPartialMock(ExpectVoidDemo.class, methodToMock);55		final int expected = 112;56		Whitebox.invokeMethod(tested, methodToMock, expected);57		EasyMock.expectLastCall();58		replay(tested);59		tested.invokeAPrivateVoidMethod(expected);60		verify(tested);61	}62}...

ExpectVoidDemo

Using AI Code Generation

1import samples.expectvoid.*2import io.kotest.assertions.throwables.shouldThrow3import io.kotest.matchers.shouldBe4fun main() {5  val demo = ExpectVoidDemo()6  shouldThrow<IllegalStateException> {7    demo.doSomething()8  }9  demo.doSomething() shouldBe Unit10}

ExpectVoidDemo

Using AI Code Generation

1import samples.expectvoid.ExpectVoidDemo2import samples.expectvoid.ExpectVoidDemo.*3import org.jetbrains.spek.api.Spek4import org.jetbrains.spek.api.dsl.*5import org.junit.Assert.*6import org.junit.platform.runner.JUnitPlatform7import org.junit.runner.RunWith8@RunWith(JUnitPlatform::class)9object ExpectVoidSpec: Spek({10    given("ExpectVoidDemo") {11        val expectVoidDemo by memoized { ExpectVoidDemo() }12        on("calling voidMethod") {13            val result by memoized { expectVoidDemo.voidMethod() }14            it("should return null") {15                assertNull(result)16            }17        }18    }19})

ExpectVoidDemo

Using AI Code Generation

1import org.junit.jupiter.api.Test2import samples.expectvoid.ExpectVoidDemo3class ExpectVoidDemoTest {4    fun test() {5        ExpectVoidDemo().expectVoid()6    }7}

ExpectVoidDemo

Using AI Code Generation

1import io.kotlintest.matchers.*2import io.kotlintest.specs.StringSpec3class ExpectVoidDemo : StringSpec() {4  init {5    "should be void" {6      shouldThrow<AssertionError> {7      }8    }9  }10}11Example 1.6.1. Using the shouldNotBeVoid() matcher12import io.kotlintest.matchers.*13import io.kotlintest.specs.StringSpec14class ExpectVoidDemo : StringSpec() {15  init {16    "should not be void" {17      shouldNotThrow<AssertionError> {18      }19    }20  }21}22Example 1.6.2. Using the shouldHaveMessage() matcher23import io.kotlintest.matchers.*24import io.kotlintest.specs.StringSpec25class ExpectVoidDemo : StringSpec() {26  init {27    "should have message" {28      shouldThrow<AssertionError> {29      }.shouldHaveMessage("hello should be world")30    }31  }32}33Example 1.6.3. Using the shouldHaveCause() matcher34import io.kotlintest.matchers.*35import io.kotlintest.specs.StringSpec36class ExpectVoidDemo : StringSpec() {37  init {38    "should have cause" {39      shouldThrow<AssertionError> {40      }.shouldHaveCause<AssertionError>()41    }42  }43}44Example 1.6.4. Using the shouldHaveCauseInstanceOf() matcher

ExpectVoidDemo

Using AI Code Generation

1import samples.expectvoid.*2import kotlin.test.*3fun main() {4    val demo = ExpectVoidDemo()5    assertFailsWith<IllegalStateException> {6        demo.doSomething()7    }8}

ExpectVoidDemo

Using AI Code Generation

1import samples.expectvoid.*2import kotlin.test.*3fun testFoo() {4    val demo = ExpectVoidDemo()5    assertFailsWith<IllegalArgumentException> {6        demo.foo(1)7    }8}9@file:Suppress("UNUSED_PARAMETER")10class ExpectVoidDemo {11    fun foo(i: Int) {12        if (i == 1) throw IllegalArgumentException("i should not be 1")13    }14}

ExpectVoidDemo

Using AI Code Generation

1@file:Suppress("PackageDirectoryMismatch", "unused")2import kotlin.test.*3fun expectVoidDemo() {4    expect(Unit) {5    }6}7fun main() {8    expectVoidDemo()9}

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