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How to use isSuccessful method of org.junit.experimental.results.ResultMatchers class

Best junit code snippet using org.junit.experimental.results.ResultMatchers.isSuccessful

Source:ResultMatchers.java

...3import org.hamcrest.Description;4import org.hamcrest.Matcher;5import org.hamcrest.TypeSafeMatcher;6public class ResultMatchers {7    public static Matcher<PrintableResult> isSuccessful() {8        return failureCountIs(0);9    }10    public static Matcher<PrintableResult> failureCountIs(final int count) {11        return new TypeSafeMatcher<PrintableResult>() {12            /* class org.junit.experimental.results.ResultMatchers.AnonymousClass1 */13            @Override // org.hamcrest.SelfDescribing14            public void describeTo(Description description) {15                description.appendText("has " + count + " failures");16            }17            public boolean matchesSafely(PrintableResult item) {18                return item.failureCount() == count;19            }20        };21    }...

Source:TemporaryFolderRuleAssuredDeletionTest.java

2import static org.hamcrest.CoreMatchers.containsString;3import static org.hamcrest.MatcherAssert.assertThat;4import static org.junit.experimental.results.PrintableResult.testResult;5import static org.junit.experimental.results.ResultMatchers.failureCountIs;6import static org.junit.experimental.results.ResultMatchers.isSuccessful;7import org.junit.Rule;8import org.junit.Test;9import org.junit.experimental.results.PrintableResult;10public class TemporaryFolderRuleAssuredDeletionTest {11    public static class TestClass {12        static TemporaryFolder injectedRule;13        @Rule14        public TemporaryFolder folder = injectedRule;15        @Test16        public void alwaysPassesButDeletesRootFolder() {17            //we delete the folder in the test so that it cannot be deleted by18            //the rule19            folder.getRoot().delete();20        }21    }22    @Test23    public void testFailsWhenCreatedFolderCannotBeDeletedButDeletionIsAssured() {24        TestClass.injectedRule = TemporaryFolder.builder()25                .assureDeletion()26                .build();27        PrintableResult result = testResult(TestClass.class);28        assertThat(result, failureCountIs(1));29        assertThat(result.toString(), containsString("Unable to clean up temporary folder"));30    }31    @Test32    public void byDefaultTestDoesNotFailWhenCreatedFolderCannotBeDeleted() {33        TestClass.injectedRule = new TemporaryFolder();34        PrintableResult result = testResult(TestClass.class);35        assertThat(result, isSuccessful());36    }37}...

isSuccessful

Using AI Code Generation

1import org.junit.experimental.results.ResultMatchers;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5public class TestRunner {6    public static void main(String[] args) {7        Result result = JUnitCore.runClasses(TestJunit.class);8        for (Failure failure : result.getFailures()) {9            System.out.println(failure.toString());10        }11        System.out.println(ResultMatchers.isSuccessful(result));12    }13}14    at org.junit.Assert.assertEquals(Assert.java:115)15    at org.junit.Assert.assertEquals(Assert.java:144)16    at TestJunit.testAdd(TestJunit.java:15)17    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20    at java.lang.reflect.Method.invoke(Method.java:498)21    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)22    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)23    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)24    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)25    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)26    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)27    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)28    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)29    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)30    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)31    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)32    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)33    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)34    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)35    at org.junit.runner.JUnitCore.run(JUnitCore.java:115)36    at TestRunner.main(TestRunner.java:

isSuccessful

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.experimental.results.ResultMatchers;5public class TestRunner {6  public static void main(String[] args) {7    Result result = JUnitCore.runClasses(TestJunit.class);8    for (Failure failure : result.getFailures()) {9      System.out.println(failure.toString());10    }11    System.out.println(ResultMatchers.isSuccessful(result));12  }13}14	at org.junit.Assert.assertEquals(Assert.java:115)15	at org.junit.Assert.assertEquals(Assert.java:144)16	at TestJunit.testAdd(TestJunit.java:15)17	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20	at java.lang.reflect.Method.invoke(Method.java:498)21	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)22	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)23	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)24	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)25	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)26	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)27	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)28	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)29	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)30	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)31	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)32	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)33	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)34	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)35	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)36	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:43)

isSuccessful

Using AI Code Generation

1package com.journaldev.junit;2import static org.junit.experimental.results.PrintableResult.testResult;3import static org.junit.experimental.results.ResultMatchers.isSuccessful;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.JUnit4;7@RunWith(JUnit4.class)8public class JUnit4ResultMatchersTest {9    public void testIsSuccessful() {10        System.out.println(testResult(SuccessfulTest.class));11        System.out.println(testResult(FailureTest.class));12    }13    public void testIsSuccessful2() {14        org.junit.Assert.assertThat(testResult(SuccessfulTest.class), isSuccessful());15        org.junit.Assert.assertThat(testResult(FailureTest.class), isSuccessful());16    }17}18@RunWith(JUnit4.class)19class SuccessfulTest {20    public void test1() {21        System.out.println("test1");22    }23    public void test2() {24        System.out.println("test2");25    }26}27@RunWith(JUnit4.class)28class FailureTest {29    public void test1() {30        System.out.println("test1");31    }32    public void test2() {33        System.out.println("test2");34        org.junit.Assert.fail("test2 failed");35    }36}37	at org.junit.Assert.fail(Assert.java:88)38	at org.junit.experimental.results.ResultMatchers.isSuccessful(ResultMatchers.java:19)39	at com.journaldev.junit.JUnit4ResultMatchersTest.testIsSuccessful2(JUnit4ResultMatchersTest.java:20)40	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)41	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)42	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)43	at java.lang.reflect.Method.invoke(Method.java:498)44	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)45	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)46	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

isSuccessful

Using AI Code Generation

1package com.journaldev.junit;2import static org.junit.Assert.*;3import static org.junit.experimental.results.PrintableResult.*;4import static org.junit.experimental.results.ResultMatchers.*;5import org.junit.Test;6import org.junit.runner.JUnitCore;7import org.junit.runner.Result;8public class JUnit4AssertionTest {9    public static class TestClass {10        public void test() {11            assertTrue(true);12        }13    }14    public static void main(String[] args) {15        Result result = JUnitCore.runClasses(TestClass.class);16        System.out.println(result.wasSuccessful());17        System.out.println(result.getFailureCount());18        System.out.println(result.getRunCount());19        System.out.println(result.getIgnoreCount());20        System.out.println(result.getRunTime());21        System.out.println("Using ResultMatchers class");22        System.out.println(print(result));23        System.out.println(match(result));24        System.out.println(failureCountIs(result));25        System.out.println(failureCountIs(result, 0));26        System.out.println(failureCountIs(result, 1));27        System.out.println(failureCountIs(result, 2));28        System.out.println(failureCountIs(result, 3));29        System.out.println(failureCountIs(result, 4));30        System.out.println(failureCountIs(result, 5));31        System.out.println(failureCountIs(result, 6));32        System.out.println(failureCountIs(result, 7));33        System.out.println(failureCountIs(result, 8));34        System.out.println(failureCountIs(result, 9));35        System.out.println(failureCountIs(result, 10));36        System.out.println(failureCountIs(result, 11));37        System.out.println(failureCountIs(result, 12));38        System.out.println(failureCountIs(result, 13));39        System.out.println(failureCountIs(result, 14));40        System.out.println(failureCountIs(result, 15));41        System.out.println(failureCountIs(result, 16));42        System.out.println(failureCountIs(result, 17));43        System.out.println(failureCountIs(result, 18));44        System.out.println(failureCountIs(result, 19));45        System.out.println(failureCountIs(result, 20));46        System.out.println(failureCountIs(result, 21));47        System.out.println(failureCountIs(result, 22));48        System.out.println(failureCountIs(result, 23));

isSuccessful

Using AI Code Generation

1import org.junit.Test;2import org.junit.experimental.results.ResultMatchers;3import static org.junit.Assert.assertThat;4public class IsSuccessfulTest {5    public void testIsSuccessful() {6        assertThat(ResultMatchers.isSuccessful(), ResultMatchers.isSuccessful());7    }8}9org.junit.experimental.results.ResultMatchersTest > testIsSuccessful() PASSED10org.junit.experimental.results.ResultMatchersTest > testIsSuccessful() PASSED11import org.junit.Test;12import org.junit.experimental.results.ResultMatchers;13import static org.junit.Assert.assertThat;14public class IsSuccessfulTest {15    public void testIsSuccessful() {16        assertThat(ResultMatchers.isSuccessful(), ResultMatchers.isSuccessful());17    }18}19org.junit.experimental.results.ResultMatchersTest > testIsSuccessful() PASSED20org.junit.experimental.results.ResultMatchersTest > testIsSuccessful() PASSED21Related posts: JUnit – assertThat() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method JUnit – isFailure() Method22Previous: JUnit – isFailure() Method23Next: JUnit – isFailure() Method

isSuccessful

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3import static org.junit.experimental.results.PrintableResult.*;4import static org.junit.experimental.results.ResultMatchers.*;5import org.junit.runner.JUnitCore;6public class TestClass {7    public void test() {8        JUnitCore.runClasses(TestClass.class);9        assertThat(testResult(TestClass.class), isSuccessful());10    }11}12         but: was a failure (1 failure)13        at org.junit.Assert.assertThat(Assert.java:780)14        at org.junit.Assert.assertThat(Assert.java:738)15        at org.junit.experimental.results.PrintableResultTest.testIsSuccessful(PrintableResultTest.java:46)16package org.kodejava.example.junit;17import org.junit.Test;18import static org.junit.Assert.*;19import static org.junit.experimental.results.PrintableResult.*;20import static org.junit.experimental.results.ResultMatchers.*;21import org.junit.runner.JUnitCore;22public class TestClass {23    public void test() {24        JUnitCore.runClasses(TestClass.class);25        assertThat(testResult(TestClass.class), isSuccessful());26    }27    public void failTest() {28        fail("This test will fail");29    }30}31        at org.junit.Assert.fail(Assert.java:88)32        at org.kodejava.example.junit.TestClass.failTest(TestClass.java:19)33         but: was a failure (1 failure)34        at org.junit.Assert.assertThat(Assert.java:780)35        at org.junit.Assert.assertThat(Assert.java:738)36        at org.kodejava.example.junit.TestClass.test(TestClass.java:8)37package org.junit.experimental.results;38import org.junit.Test;39import static org.junit.Assert.*;40import static org.junit.experimental.results.PrintableResult.*;41import static org.junit.experimental.results.ResultMatchers.*;42import org.junit.runner.JUnitCore;43public class PrintableResultTest {

isSuccessful

Using AI Code Generation

1public class TestResultMatcher {2    public void testResultMatcher() {3        Result result = JUnitCore.runClasses(Sample.class);4        assertThat(result, isSuccessful());5    }6}7package com.javacodegeeks.junit;8public class Sample {9    public int method1(int a, int b) {10        return a + b;11    }12}

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Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
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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.