Best Powermock code snippet using samples.junit410.rules.ExceptionHandlingRuleTest
Source: ExceptionHandlingRuleTest.java
...33import static org.powermock.api.easymock.PowerMock.*;3435@RunWith(PowerMockRunner.class)36@PrepareForTest(SimpleThingCreator.class)37public class ExceptionHandlingRuleTest {3839 @Rule40 public SimpleEasyMockJUnitRule mocks = new SimpleEasyMockJUnitRule();4142 private SimpleThingImpl simpleThingMock = mocks.createMock(SimpleThingImpl.class);4344 // object under test45 private ThingToTest testThing;4647 @Before48 public void setUp() throws Exception {49 mockStatic(SimpleThingCreator.class);50 expect(SimpleThingCreator.createSimpleThing()).andReturn(simpleThingMock);51 replay(SimpleThingCreator.class);
...
ExceptionHandlingRuleTest
Using AI Code Generation
1import static org.junit.Assert.assertEquals;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class ExceptionHandlingRuleTest {6 public ExpectedException thrown = ExpectedException.none();7 public void throwsNothing() {8 }9 public void throwsNullPointerException() {10 thrown.expect(NullPointerException.class);11 throw new NullPointerException();12 }13 public void throwsNullPointerExceptionWithMessage() {14 thrown.expect(NullPointerException.class);15 thrown.expectMessage("Hello");16 throw new NullPointerException("Hello");17 }18 public void throwsNumberFormatException() {19 thrown.expect(NumberFormatException.class);20 thrown.expectMessage("For input string");21 Integer.parseInt("1a");22 }23 public void throwsNumberFormatExceptionWithMessage() {24 thrown.expect(NumberFormatException.class);25 thrown.expectMessage("For input string: \"1a\"");26 Integer.parseInt("1a");27 }28 public void throwsArithmeticException() {29 thrown.expect(ArithmeticException.class);30 thrown.expectMessage("/ by zero");31 int i = 1 / 0;32 }33 public void throwsIllegalArgumentException() {34 thrown.expect(IllegalArgumentException.class);35 thrown.expectMessage("a test");36 assertEquals(3, 4);37 }38}
ExceptionHandlingRuleTest
Using AI Code Generation
1package samples.junit410.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class ExceptionHandlingRuleTest {6 public ExpectedException thrown = ExpectedException.none();7 public void throwsNothing() {8 }9 public void throwsNullPointerException() {10 thrown.expect(NullPointerException.class);11 throw new NullPointerException();12 }13 public void throwsNullPointerExceptionWithMessage() {14 thrown.expect(NullPointerException.class);15 thrown.expectMessage("happened");16 throw new NullPointerException("something happened");17 }18}19 at org.junit.Assert.assertEquals(Assert.java:115)20 at org.junit.Assert.assertEquals(Assert.java:144)21 at samples.junit410.rules.ExceptionHandlingRuleTest.throwsNullPointerExceptionWithMessage(ExceptionHandlingRuleTest.java:22)22public class ExternalResource extends org.junit.rules.ExternalResource {23 private final String name;24 public ExternalResource(String name) {25 this.name = name;26 }27 protected void before() throws Throwable {28 System.out.println(name + ": before");29 }30 protected void after() {31 System.out.println(name + ": after");32 }33}34public class ExternalResourceTest {35 public ExternalResource resource1 = new ExternalResource("resource1");36 public ExternalResource resource2 = new ExternalResource("resource2");37 public void test() {38 System.out.println("test");39 }40}41public class TemporaryFolder extends org.junit.rules.TemporaryFolder {42 private final String name;43 public TemporaryFolder(String name) {
ExceptionHandlingRuleTest
Using AI Code Generation
1package samples.junit410.rules;2import static org.junit.Assert.*;3import java.io.File;4import java.io.FileNotFoundException;5import java.io.IOException;6import org.junit.Rule;7import org.junit.Test;8import org.junit.rules.ExpectedException;9public class ExceptionHandlingRuleTest {10 public ExpectedException thrown = ExpectedException.none();11 public void throwsNothing() {12 }13 public void throwsNullPointerException() {14 thrown.expect(NullPointerException.class);15 throw new NullPointerException();16 }17 public void throwsNullPointerExceptionWithMessage() {18 thrown.expect(NullPointerException.class);19 thrown.expectMessage("happened");20 throw new NullPointerException("happened");21 }22 public void throwsNullPointerExceptionWithMessageContaining() {23 thrown.expect(NullPointerException.class);24 thrown.expectMessage("happened");25 thrown.reportMissingExceptionWithMessage("should have thrown NullPointerException");26 throw new NullPointerException("something happened");27 }28 public void throwsFileNotFoundException() throws FileNotFoundException {29 thrown.expect(FileNotFoundException.class);30 thrown.expectMessage(new File("non-existing.txt").getAbsolutePath());31 throw new FileNotFoundException(new File("non-existing.txt").getAbsolutePath());32 }33 public void throwsIOException() throws IOException {34 thrown.expect(IOException.class);35 throw new IOException();36 }37}
Check out the latest blogs from LambdaTest on this topic:
In my last blog, I investigated both the stateless and the stateful class of model-based testing. Both have some advantages and disadvantages. You can use them for different types of systems, depending on whether a stateful solution is required or a stateless one is enough. However, a better solution is to use an aggregate technique that is appropriate for each system. Currently, the only aggregate solution is action-state testing, introduced in the book Paradigm Shift in Software Testing. This method is implemented in Harmony.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
Unit testing is typically software testing within the developer domain. As the QA role expands in DevOps, QAOps, DesignOps, or within an Agile team, QA testers often find themselves creating unit tests. QA testers may create unit tests within the code using a specified unit testing tool, or independently using a variety of methods.
The QA testing career includes following an often long, winding road filled with fun, chaos, challenges, and complexity. Financially, the spectrum is broad and influenced by location, company type, company size, and the QA tester’s experience level. QA testing is a profitable, enjoyable, and thriving career choice.
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!!