Best junit code snippet using org.junit.runner.manipulation.Interface Orderable.order
Source: JUnit4TestAdapter.java
...82 * {@inheritDoc}83 *84 * @since 4.1385 */86 public void order(Orderer orderer) throws InvalidOrderingException {87 orderer.apply(fRunner);88 }89}...
order
Using AI Code Generation
1import org.junit.runner.Description;2import org.junit.runner.manipulation.Ordering;3import org.junit.runner.manipulation.Sorter;4import org.junit.runner.notification.RunNotifier;5import org.junit.runners.BlockJUnit4ClassRunner;6import org.junit.runners.model.InitializationError;7import org.junit.runners.model.Statement;8public class CustomOrderRunner extends BlockJUnit4ClassRunner {9 public CustomOrderRunner(Class<?> klass) throws InitializationError {10 super(klass);11 }12 protected void runChild(FrameworkMethod method, RunNotifier notifier) {13 Description description = describeChild(method);14 if (isIgnored(method)) {15 notifier.fireTestIgnored(description);16 } else {17 runLeaf(methodBlock(method), description, notifier);18 }19 }20 protected Statement methodBlock(FrameworkMethod method) {21 Object test;22 try {23 test = new TestClass(getTestClass().getJavaClass()).getOnlyConstructor().newInstance();24 } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {25 throw new RuntimeException(e);26 }27 return new InvokeMethod(method, test);28 }29 public void run(RunNotifier notifier) {30 getTestClass().getJavaClass().getMethods();31 Sorter sorter = new Sorter(new Ordering() {32 public void apply(List<FrameworkMethod> arg0) {33 Collections.sort(arg0, new Comparator<FrameworkMethod>() {34 public int compare(FrameworkMethod o1, FrameworkMethod o2) {35 Order o1Order = o1.getAnnotation(Order.class);36 Order o2Order = o2.getAnnotation(Order.class);37 if (o1Order == null && o2Order == null) {38 return 0;39 } else if (o1Order == null) {40 return 1;41 } else if (o2Order == null) {42 return -1;43 } else {44 return o1Order.value() - o2Order.value();45 }46 }47 });48 }49 });50 sorter.apply(notifier);51 super.run(notifier);52 }53}54package com.example;55import org.junit.Test;56import org.junit.runner.RunWith;57@RunWith(CustomOrderRunner.class)58public class CustomOrderRunnerTest {59 @Order(2)60 public void test2() {
order
Using AI Code Generation
1import org.junit.runner.manipulation.Orderable;2import org.junit.runner.manipulation.Sorter;3import org.junit.runner.notification.RunNotifier;4import org.junit.runners.BlockJUnit4ClassRunner;5import org.junit.runners.model.InitializationError;6public class OrderedRunner extends BlockJUnit4ClassRunner implements Orderable {7 public OrderedRunner(Class<?> klass) throws InitializationError {8 super(klass);9 }10 public void orderTestMethods(Sorter sorter) {11 sorter.apply(this);12 }13 public void run(RunNotifier notifier) {14 super.run(notifier);15 }16}
order
Using AI Code Generation
1import org.junit.runner.manipulation.Orderable;2import org.junit.runner.manipulation.Sorter;3import org.junit.runner.Result;4import org.junit.runner.JUnitCore;5import org.junit.runner.Description;6import org.junit.runner.Request;7import org.junit.runner.RunWith;8import org.junit.runners.Suite;9import org.junit.runners.Suite.SuiteClasses;10import org.junit.runners.Suite.SuiteClasses;11import org.junit.runners.model.InitializationError;12import org.junit.runners.model.RunnerBuilder;13import org.junit.runners.model.Statement;14import java.lang.reflect.Method;15import java.util.ArrayList;16import java.util.Collections;17import java.util.Comparator;18import java.util.List;19public class OrderedRunner extends Suite {20 private static final Comparator<Description> ORDER_COMPARATOR = new Comparator<Description>() {21 public int compare(Description o1, Description o2) {22 String order1 = o1.getAnnotation(Order.class).value();23 String order2 = o2.getAnnotation(Order.class).value();24 return order1.compareTo(order2);25 }26 };27 public OrderedRunner(Class<?> klass, RunnerBuilder builder) throws InitializationError {28 super(klass, builder);29 }30 protected List<Runner> getChildren() {31 List<Runner> children = super.getChildren();32 Collections.sort(children, new Comparator<Runner>() {33 public int compare(Runner o1, Runner o2) {34 String order1 = o1.getDescription().getAnnotation(Order.class).value();35 String order2 = o2.getDescription().getAnnotation(Order.class).value();36 return order1.compareTo(order2);37 }38 });39 return children;40 }41 protected Statement childrenInvoker(RunNotifier notifier) {42 List<Description> children = this.getDescription().getChildren();43 Collections.sort(children, ORDER_COMPARATOR);44 return new OrderableStatement(super.childrenInvoker(notifier), children);45 }46 private static class OrderableStatement extends Statement {47 private final Statement statement;48 private final List<Description> children;49 public OrderableStatement(Statement statement, List<Description> children) {50 this.statement = statement;51 this.children = children;52 }53 public void evaluate() throws Throwable {54 if (statement instanceof Orderable) {55 ((Orderable) statement).order(new Sorter(ORDER_COMPARATOR));56 } else {57 Collections.sort(children,
order
Using AI Code Generation
1import org.junit.runner.manipulation.Sorter;2import org.junit.runner.notification.RunNotifier;3import org.junit.runners.model.InitializationError;4import org.junit.runners.model.Statement;5import org.junit.runners.Parameterized;6import java.util.List;7import java.util.Comparator;8import java.util.Collections;9public class OrderedParameterized extends Parameterized {10 public OrderedParameterized(Class<?> klass) throws Throwable {11 super(klass);12 setSorter(new Sorter(new Comparator<Object>() {13 public int compare(Object o1, Object o2) {14 return ((Integer) o1).compareTo((Integer) o2);15 }16 }));17 }18 protected List<Object[]> getParametersList() throws Throwable {19 List<Object[]> parametersList = super.getParametersList();20 Collections.sort(parametersList, new Comparator<Object[]>() {21 public int compare(Object[] o1, Object[] o2) {22 return ((Integer) o1[0]).compareTo((Integer) o2[0]);23 }24 });25 return parametersList;26 }27 protected Statement methodInvoker(FrameworkMethod method, Object test) {28 return super.methodInvoker(method, test);29 }30 public void run(RunNotifier notifier) {31 super.run(notifier);32 }33}34@RunWith(OrderedParameterized.class)35public class OrderedParameterizedTest {36 private int value;37 public OrderedParameterizedTest(int value) {38 this.value = value;39 }40 public static List<Object[]> data() {41 return Arrays.asList(new Object[][]{42 {3}, {1}, {2}43 });44 }45 public void test() {46 System.out.println(value);47 }48}49public class OrderedParameterizedFactory extends ParameterizedFactory {50 public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {51 return new OrderedParameterized(test.getTestClass().getJavaClass(), test.getParameters().get(0));52 }53}54@RunWith(OrderedParameterizedFactory.class)55public class OrderedParameterizedTest {56 private int value;57 public OrderedParameterizedTest(int value) {58 this.value = value;59 }
order
Using AI Code Generation
1import java.util.ArrayList;2import java.util.Collections;3import java.util.Comparator;4import java.util.List;5import org.junit.runner.Description;6import org.junit.runner.notification.RunNotifier;7import org.junit.runners.BlockJUnit4ClassRunner;8import org.junit.runners.model.InitializationError;9import org.junit.runners.model.RunnerScheduler;10import org.junit.runners.model.Statement;11public class OrderedRunner extends BlockJUnit4ClassRunner {12 public OrderedRunner(Class<?> klass) throws InitializationError {13 super(klass);14 setScheduler(new RunnerScheduler() {15 public void finished() {16 }17 public void schedule(Runnable childStatement) {18 childStatement.run();19 }20 });21 }22 protected List<org.junit.runners.model.FrameworkMethod> computeTestMethods() {23 List<org.junit.runners.model.FrameworkMethod> methods = super.computeTestMethods();24 Collections.sort(methods, new Comparator<org.junit.runners.model.FrameworkMethod>() {25 public int compare(org.junit.runners.model.FrameworkMethod o1,26 org.junit.runners.model.FrameworkMethod o2) {27 return o1.getName().compareTo(o2.getName());28 }29 });30 return methods;31 }32 protected void runChild(org.junit.runners.model.FrameworkMethod method, RunNotifier notifier) {33 Description description = describeChild(method);34 if (method.getAnnotation(Ignore.class) != null) {35 notifier.fireTestIgnored(description);36 } else {37 Statement statement = methodBlock(method);38 try {39 statement.evaluate();40 } catch (AssumptionViolatedException e) {41 notifier.fireTestAssumptionFailed(new Failure(description, e));42 } catch (Throwable e) {43 notifier.fireTestFailure(new Failure(description, e));44 }45 }46 }47}
AssertContains on strings in jUnit
junit assertEquals ignore case
Difference between junit-vintage-engine and junit-jupiter-engine?
Mock a constructor with parameter
Can Selenium take a screenshot on test failure with JUnit?
How to run JUnit tests by category in Maven?
Testing for multiple exceptions with JUnit 4 annotations
Exception in thread "main" java.lang.NoClassDefFoundError: junit/textui/ResultPrinter
How do I ignore certain elements when comparing XML?
Java JUnit: The method X is ambiguous for type Y
If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.CoreMatchers.containsString;
Check out the latest blogs from LambdaTest on this topic:
In today’s digital age, product teams must build products at a brisk pace while maintaining the best quality. Therefore, the methodology to follow and the tool selection to accomplish this can be paramount to get better results. Moreover, software applications don’t just support businesses now; rather, they have become an integral part of a business. Hence, it’s obvious that the product teams deliver a product with speed, reliability, scale, security, quality, and improved collaboration. So companies started following the DevOps model, which is a combination of Development (Dev) and Operations (Ops) teams.
So you are at the beginning of 2020 and probably have committed a new year resolution as a tester to take a leap from Manual Testing To Automation . However, to automate your test scripts you need to get your hands dirty on a programming language and that is where you are stuck! Or you are already proficient in automation testing through a single programming language and are thinking about venturing into new programming languages for automation testing, along with their respective frameworks. You are bound to be confused about picking your next milestone. After all, there are numerous programming languages to choose from.
Both JUnit and TestNG are popular unit testing frameworks that have been widely accepted by Java developers. JUnit was introduced as an open-source unit testing framework for Java way back in 1997. In fact, JUnit is one of the widely used test automation frameworks for test automation. TestNG is another Java-based test automation framework that is not only open-source but also offers awesome features that are best suited for large-scale web automation testing. TestNG was created for a range of testing categories, including (but not limited to) unit testing, functional testing, end-to-end testing, and integration testing.
CI/CD pipelines are here to stay and contribute tremendously to continuous integration and delivery across all global projects. This article will be a guide to configure, set up builds and tests with “GitHub Actions”, primarily using Selenium WebDriver. This article shall also cover some of the most generic GitHub Actions examples, and user flows.
This article is a part of our Content Hub. For more in-depth resources, check out our content hub on JUnit Tutorial.
LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.
Here are the detailed JUnit testing chapters to help you get started:
You can also check out our JUnit certification if you wish to take your career in Selenium automation testing with JUnit to the next level.
Get 100 minutes of automation test minutes FREE!!