Best Mockito code snippet using org.mockitousage.stubbing.StubbingWithThrowablesTest.doThrowShouldNotAllowSettingNullThrowableClass
Source:StubbingWithThrowablesTest.java
...156 exception.expectMessage("Exception type cannot be null");157 Mockito.when(mock.isEmpty()).thenThrow(RuntimeException.class, ((Class) (null)));158 }159 @Test160 public void doThrowShouldNotAllowSettingNullThrowableClass() {161 exception.expect(MockitoException.class);162 exception.expectMessage("Exception type cannot be null");163 Mockito.doThrow(((Class) (null))).when(mock).isEmpty();164 }165 @Test166 public void doThrowShouldNotAllowSettingNullThrowableClasses() throws Exception {167 exception.expect(MockitoException.class);168 exception.expectMessage("Exception type cannot be null");169 Mockito.doThrow(RuntimeException.class, ((Class) (null))).when(mock).isEmpty();170 }171 @Test172 public void doThrowShouldNotAllowSettingNullVarArgThrowableClasses() throws Exception {173 exception.expect(MockitoException.class);174 exception.expectMessage("Exception type cannot be null");175 Mockito.doThrow(RuntimeException.class, ((Class[]) (null))).when(mock).isEmpty();176 }177 @Test178 public void shouldNotAllowSettingNullVarArgsThrowableClasses() throws Exception {179 exception.expect(MockitoException.class);180 exception.expectMessage("Exception type cannot be null");...
doThrowShouldNotAllowSettingNullThrowableClass
Using AI Code Generation
1org/mockitousage/stubbing/StubbingWithThrowablesTest.java: public void doThrowShouldNotAllowSettingNullThrowableClass() {2org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null); fail(); } catch (NullPointerException e) {}3org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null); fail(); } catch (NullPointerException e) {}4org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null); fail(); } catch (NullPointerException e) {}5org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null); fail(); } catch (NullPointerException e) {}6org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null); fail(); } catch (NullPointerException e) {}7org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}8org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}9org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}10org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}11org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}12org/mockitousage/stubbing/StubbingWithThrowablesTest.java: try { doThrow(null, null, null, null, null, null, null, null, null, null, null); fail(); } catch (NullPointerException e) {}
doThrowShouldNotAllowSettingNullThrowableClass
Using AI Code Generation
1package org.mockitousage.stubbing;2import org.junit.Test;3import org.mockito.Mockito;4import org.mockitoutil.TestBase;5import java.io.IOException;6import static org.junit.Assert.fail;7import static org.mockito.Mockito.doThrow;8public class StubbingWithThrowablesTest extends TestBase {9 public void doThrowShouldNotAllowSettingNullThrowableClass() throws Exception {10 try {11 doThrow((Class<? extends Throwable>) null).when(mock).simpleMethod();12 fail();13 } catch (NullPointerException e) {}14 }15 public void doThrowShouldNotAllowSettingNullThrowable() throws Exception {16 try {17 doThrow((Throwable) null).when(mock).simpleMethod();18 fail();19 } catch (NullPointerException e) {}20 }21 public void doThrowShouldNotAllowSettingNullThrowableArray() throws Exception {22 try {23 doThrow((Throwable[]) null).when(mock).simpleMethod();24 fail();25 } catch (NullPointerException e) {}26 }27 public void doThrowShouldAllowSettingEmptyThrowableArray() throws Exception {28 doThrow(new Throwable[0]).when(mock).simpleMethod();29 }30 public void shouldAllowSettingThrowableArray() throws Exception {31 doThrow(new IOException(), new IllegalStateException()).when(mock).simpleMethod();32 try {33 mock.simpleMethod();34 fail();35 } catch (IOException e) {}36 try {37 mock.simpleMethod();38 fail();39 } catch (IllegalStateException e) {}40 }41 public void shouldAllowSettingThrowableArrayWithSubclass() throws Exception {42 doThrow(new IOException(), new IllegalStateException()).when(mock).simpleMethod();43 try {44 mock.simpleMethod();45 fail();46 } catch (IOException e) {}47 try {48 mock.simpleMethod();49 fail();50 } catch (IllegalStateException e) {}51 }52 public void shouldAllowSettingThrowableArrayWithSubclassAndSuperclass() throws Exception {53 doThrow(new IOException(), new IllegalStateException()).when(mock).simpleMethod();54 try {55 mock.simpleMethod();56 fail();57 } catch (IOException e) {}58 try {59 mock.simpleMethod();60 fail();61 } catch (IllegalStateException e) {}62 }63 public void shouldAllowSettingThrowableArrayWithSameClass() throws Exception {
doThrowShouldNotAllowSettingNullThrowableClass
Using AI Code Generation
1void doThrowShouldNotAllowSettingNullThrowableClass() throws java.lang.Exception {2org.mockito.MockSettings mockSettings = org.mockito.Mockito.withSettings();3org.mockito.stubbing.OngoingStubbing<java.lang.Object> stubbing = org.mockito.Mockito.doThrow(java.lang.NullPointerException.class).when(mockSettings);4org.mockito.stubbing.OngoingStubbing<java.lang.Object> thenThrow = stubbing.thenThrow((java.lang.Class<? extends java.lang.Throwable>) null);5org.junit.gen5.api.Assertions.fail("should throw NullPointerException");6}[/code]
doThrowShouldNotAllowSettingNullThrowableClass
Using AI Code Generation
1public void doThrowShouldNotAllowSettingNullThrowableClass() {2 try {3 doThrow(null).when(mock).simpleMethod();4 fail();5 } catch (NullPointerException e) {6 assertThat(e.getMessage()).contains("Throwable cannot be null");7 }8}
doThrowShouldNotAllowSettingNullThrowableClass
Using AI Code Generation
1package org.mockitousage.stubbing;2import org.junit.Assert;3import org.junit.Test;4import org.mockito.Mockito;5import org.mockitousage.IMethods;6import org.mockitoutil.TestBase;7public class StubbingWithThrowablesTest extends TestBase {8 public void doThrowShouldNotAllowSettingNullThrowableClass() {9 IMethods mock = Mockito.mock(IMethods.class);10 try {11 Mockito.doThrow((Class<Throwable>) null).when(mock).oneArg(true);12 Assert.fail("Expected NullPointerException");13 } catch (NullPointerException ex) {14 Assert.assertEquals("Throwable class passed to doThrow cannot be null", ex.getMessage());15 }16 }17}
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!