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How to use classes method of org.junit.runner.Request class

Best junit code snippet using org.junit.runner.Request.classes

Source:ParentRunnerFilteringTest.java

1package org.junit.tests.running.classes;2import static org.junit.Assert.assertEquals;3import static org.junit.Assert.assertThat;4import static org.junit.Assert.fail;5import static org.junit.experimental.results.PrintableResult.testResult;6import static org.junit.experimental.results.ResultMatchers.hasSingleFailureContaining;7import static org.junit.runner.Description.createSuiteDescription;8import static org.junit.runner.Description.createTestDescription;9import java.util.Collections;10import java.util.HashMap;11import java.util.List;12import java.util.Map;13import org.junit.Test;14import org.junit.runner.Description;15import org.junit.runner.JUnitCore;...

Source:JUnitCore.java

...21 */22public class JUnitCore {23    private final RunNotifier notifier = new RunNotifier();24    /**25     * Run the tests contained in the classes named in the <code>args</code>.26     * If all tests run successfully, exit with a status of 0. Otherwise exit with a status of 1.27     * Write feedback while tests are running and write28     * stack traces for all failed tests after the tests all complete.29     *30     * @param args names of classes in which to find tests to run31     */32    public static void main(String... args) {33        Result result = new JUnitCore().runMain(new RealSystem(), args);34        System.exit(result.wasSuccessful() ? 0 : 1);35    }36    /**37     * Run the tests contained in <code>classes</code>. Write feedback while the tests38     * are running and write stack traces for all failed tests after all tests complete. This is39     * similar to {@link #main(String[])}, but intended to be used programmatically.40     *41     * @param classes Classes in which to find tests42     * @return a {@link Result} describing the details of the test run and the failed tests.43     */44    public static Result runClasses(Class<?>... classes) {45        return runClasses(defaultComputer(), classes);46    }47    /**48     * Run the tests contained in <code>classes</code>. Write feedback while the tests49     * are running and write stack traces for all failed tests after all tests complete. This is50     * similar to {@link #main(String[])}, but intended to be used programmatically.51     *52     * @param computer Helps construct Runners from classes53     * @param classes  Classes in which to find tests54     * @return a {@link Result} describing the details of the test run and the failed tests.55     */56    public static Result runClasses(Computer computer, Class<?>... classes) {57        return new JUnitCore().run(computer, classes);58    }59    /**60     * @param system61     * @param args from main()62     */63    Result runMain(JUnitSystem system, String... args) {64        system.out().println("JUnit version " + Version.id());65        JUnitCommandLineParseResult jUnitCommandLineParseResult = JUnitCommandLineParseResult.parse(args);66        RunListener listener = new TextListener(system);67        addListener(listener);68        return run(jUnitCommandLineParseResult.createRequest(defaultComputer()));69    }70    /**71     * @return the version number of this release72     */73    public String getVersion() {74        return Version.id();75    }76    /**77     * Run all the tests in <code>classes</code>.78     *79     * @param classes the classes containing tests80     * @return a {@link Result} describing the details of the test run and the failed tests.81     */82    public Result run(Class<?>... classes) {83        return run(defaultComputer(), classes);84    }85    /**86     * Run all the tests in <code>classes</code>.87     *88     * @param computer Helps construct Runners from classes89     * @param classes the classes containing tests90     * @return a {@link Result} describing the details of the test run and the failed tests.91     */92    public Result run(Computer computer, Class<?>... classes) {93        return run(Request.classes(computer, classes));94    }95    /**96     * Run all the tests contained in <code>request</code>.97     *98     * @param request the request describing tests99     * @return a {@link Result} describing the details of the test run and the failed tests.100     */101    public Result run(Request request) {102        return run(request.getRunner());103    }104    /**105     * Run all the tests contained in JUnit 3.8.x <code>test</code>. Here for backward compatibility.106     *107     * @param test the old-style test...

Source:File_11973.java

...21 */22public class JUnitCore {23    private final RunNotifier notifier = new RunNotifier();24    /**25     * Run the tests contained in the classes named in the <code>args</code>.26     * If all tests run successfully, exit with a status of 0. Otherwise exit with a status of 1.27     * Write feedback while tests are running and write28     * stack traces for all failed tests after the tests all complete.29     *30     * @param args names of classes in which to find tests to run31     */32    public static void main(String... args) {33        Result result = new JUnitCore().runMain(new RealSystem(), args);34        System.exit(result.wasSuccessful() ? 0 : 1);35    }36    /**37     * Run the tests contained in <code>classes</code>. Write feedback while the tests38     * are running and write stack traces for all failed tests after all tests complete. This is39     * similar to {@link #main(String[])}, but intended to be used programmatically.40     *41     * @param classes Classes in which to find tests42     * @return a {@link Result} describing the details of the test run and the failed tests.43     */44    public static Result runClasses(Class<?>... classes) {45        return runClasses(defaultComputer(), classes);46    }47    /**48     * Run the tests contained in <code>classes</code>. Write feedback while the tests49     * are running and write stack traces for all failed tests after all tests complete. This is50     * similar to {@link #main(String[])}, but intended to be used programmatically.51     *52     * @param computer Helps construct Runners from classes53     * @param classes  Classes in which to find tests54     * @return a {@link Result} describing the details of the test run and the failed tests.55     */56    public static Result runClasses(Computer computer, Class<?>... classes) {57        return new JUnitCore().run(computer, classes);58    }59    /**60     * @param system61     * @param args from main()62     */63    Result runMain(JUnitSystem system, String... args) {64        system.out().println("JUnit version " + Version.id());65        JUnitCommandLineParseResult jUnitCommandLineParseResult = JUnitCommandLineParseResult.parse(args);66        RunListener listener = new TextListener(system);67        addListener(listener);68        return run(jUnitCommandLineParseResult.createRequest(defaultComputer()));69    }70    /**71     * @return the version number of this release72     */73    public String getVersion() {74        return Version.id();75    }76    /**77     * Run all the tests in <code>classes</code>.78     *79     * @param classes the classes containing tests80     * @return a {@link Result} describing the details of the test run and the failed tests.81     */82    public Result run(Class<?>... classes) {83        return run(defaultComputer(), classes);84    }85    /**86     * Run all the tests in <code>classes</code>.87     *88     * @param computer Helps construct Runners from classes89     * @param classes the classes containing tests90     * @return a {@link Result} describing the details of the test run and the failed tests.91     */92    public Result run(Computer computer, Class<?>... classes) {93        return run(Request.classes(computer, classes));94    }95    /**96     * Run all the tests contained in <code>request</code>.97     *98     * @param request the request describing tests99     * @return a {@link Result} describing the details of the test run and the failed tests.100     */101    public Result run(Request request) {102        return run(request.getRunner());103    }104    /**105     * Run all the tests contained in JUnit 3.8.x <code>test</code>. Here for backward compatibility.106     *107     * @param test the old-style test...

Source:SingleMethodTest.java

...160			return new JUnit4TestAdapter(HasSuiteMethod.class);161		}162	}163	164	@Test public void classesWithSuiteMethodsAreFiltered() {165		int testCount= Request.method(HasSuiteMethod.class, "a").getRunner().getDescription().testCount();166		assertThat(testCount, is(1));167	}
...

Source:EnclosedTest.java

1package org.junit.tests.running.classes;2import static org.junit.Assert.assertEquals;3import org.junit.Test;4import org.junit.experimental.runners.Enclosed;5import org.junit.runner.JUnitCore;6import org.junit.runner.Request;7import org.junit.runner.Result;8import org.junit.runner.RunWith;9import org.junit.runner.Runner;10public class EnclosedTest {11    @RunWith(Enclosed.class)12    public static class Enclosing {13        public static class A {14            @Test15            public void a() {}...

Source:Request.java

2  public org.junit.runner.Request();3  public static org.junit.runner.Request method(java.lang.Class<?>, java.lang.String);4  public static org.junit.runner.Request aClass(java.lang.Class<?>);5  public static org.junit.runner.Request classWithoutSuiteMethod(java.lang.Class<?>);6  public static org.junit.runner.Request classes(org.junit.runner.Computer, java.lang.Class<?>...);7  public static org.junit.runner.Request classes(java.lang.Class<?>...);8  public static org.junit.runner.Request errorReport(java.lang.Class<?>, java.lang.Throwable);9  public static org.junit.runner.Request runner(org.junit.runner.Runner);10  public abstract org.junit.runner.Runner getRunner();11  public org.junit.runner.Request filterWith(org.junit.runner.manipulation.Filter);12  public org.junit.runner.Request filterWith(org.junit.runner.Description);13  public org.junit.runner.Request sortWith(java.util.Comparator<org.junit.runner.Description>);14  public org.junit.runner.Request orderWith(org.junit.runner.manipulation.Ordering);15}...

classes

Using AI Code Generation

1import org.junit.runner.Request;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4public class TestRunner {5   public static void main(String[] args) {6      Result result = Request.classes(AllTests.class).getRunner().run();7      for (Failure failure : result.getFailures()) {8         System.out.println(failure.toString());9      }10      System.out.println(result.wasSuccessful());11   }12}13org.junit.runner.notification.Failure: testAdd(com.tutorialspoint.AllTests)14	at org.junit.Assert.fail(Assert.java:88)15	at org.junit.Assert.failNotEquals(Assert.java:743)16	at org.junit.Assert.assertEquals(Assert.java:118)17	at org.junit.Assert.assertEquals(Assert.java:555)18	at org.junit.Assert.assertEquals(Assert.java:542)19	at com.tutorialspoint.AllTests.testAdd(AllTests.java:19)20	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)21	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)22	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23	at java.lang.reflect.Method.invoke(Method.java:606)24	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)25	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)26	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)27	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)28	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)29	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)30	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)31	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)32	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)33	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)34	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)35	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)36	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)37	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)

classes

Using AI Code Generation

1import org.junit.runner.Request;2import org.junit.runner.Result;3import org.junit.runner.JUnitCore;4public class TestRunner {5   public static void main(String[] args) {6      Result result = JUnitCore.runClasses(TestJunit.class);7      System.out.println(result.wasSuccessful());8   }9}10import org.junit.runner.JUnitCore;11import org.junit.runner.Result;12import org.junit.runner.notification.Failure;13public class TestRunner {14   public static void main(String[] args) {15      Result result = JUnitCore.runClasses(TestJunit.class);16      for (Failure failure : result.getFailures()) {17         System.out.println(failure.toString());18      }19      System.out.println(result.wasSuccessful());20   }21}22TestJunit.testAdd(0) Time elapsed: 0.001 sec <<< FAILURE!23	at TestJunit.testAdd(TestJunit.java:15)24TestJunit.testAdd(1) Time elapsed: 0 sec <<< FAILURE!25	at TestJunit.testAdd(TestJunit.java:15)26TestJunit.testAdd(2) Time elapsed: 0 sec <<< FAILURE!27	at TestJunit.testAdd(TestJunit.java:15)28TestJunit.testAdd(3) Time elapsed: 0 sec <<< FAILURE!29	at TestJunit.testAdd(TestJunit.java:15)30TestJunit.testAdd(4) Time elapsed: 0 sec <<< FAILURE!31	at TestJunit.testAdd(TestJunit.java:15)32TestJunit.testAdd(5) Time elapsed: 0 sec <<< FAILURE!33	at TestJunit.testAdd(TestJunit.java:15)34TestJunit.testAdd(6) Time elapsed: 0 sec <<< FAILURE!35	at TestJunit.testAdd(TestJunit.java:15)36TestJunit.testAdd(7) Time elapsed: 0 sec <<< FAILURE!37	at TestJunit.testAdd(TestJunit.java:15)38TestJunit.testAdd(8) Time elapsed: 0 sec <<< FAILURE!39	at TestJunit.testAdd(TestJunit.java:15)40TestJunit.testAdd(9) Time elapsed: 0 sec <<< FAILURE!

classes

Using AI Code Generation

1import org.junit.runner.Request;2import org.junit.runner.Description;3import org.junit.runner.RunWith;4import org.junit.runners.Suite;5import org.junit.runners.Suite.SuiteClasses;6import org.junit.runners.model.InitializationError;7@RunWith(Suite.class)8@SuiteClasses({Test1.class, Test2.class})9public class TestSuite1 {10	public static void main(String[] args) throws InitializationError {11		Description description = Request.classes(TestSuite1.class).getRunner().getDescription();12		System.out.println(description);13	}14}15import org.junit.runner.Request;16import org.junit.runner.Description;17import org.junit.runner.RunWith;18import org.junit.runners.Suite;19import org.junit.runners.Suite.SuiteClasses;20import org.junit.runners.model.InitializationError;21@RunWith(Suite.class)22@SuiteClasses({Test1.class, Test2.class})23public class TestSuite1 {24	public static void main(String[] args) throws InitializationError {25		Description description = Request.classes(TestSuite1.class).getRunner().getDescription();26		System.out.println(description.getChildren());27	}28}29import org.junit.runner.Request;30import org.junit.runner.Description;31import org.junit.runner.RunWith;32import org.junit.runners.Suite;33import org.junit.runners.Suite.SuiteClasses;34import org.junit.runners.model.InitializationError;35@RunWith(Suite.class)36@SuiteClasses({Test1.class, Test2.class})37public class TestSuite1 {38	public static void main(String[] args) throws InitializationError {39		Description description = Request.classes(TestSuite1.class).getRunner().getDescription();40		System.out.println(description.getChildren().get(0));41	}42}

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Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.