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How to use getNotifier method of junit.framework.JUnit4TestAdapterCache class

Best junit code snippet using junit.framework.JUnit4TestAdapterCache.getNotifier

Source:JUnit4TestMethodAdapter.java

...105        return testClass;106    }107    108    public void run(final TestResult result) {109        runner.run(cache.getNotifier(result));110    }111112    public String toString() {113        String testClassName = testClass.getName();114        StringBuilder buf = new StringBuilder(testClassName.length()115                                              + 12 * methodNames.length)116                            .append(':');117        if (methodNames.length != 0) {118            buf.append(methodNames[0]);119            for (int i = 1; i < methodNames.length; i++) {120                buf.append(',')121                   .append(methodNames[i]);122            }123        }124        return buf.toString();125    }126127    private static final class MultipleMethodsFilter extends Filter {128129        private final Description methodsListDescription;130        private final Class testClass;131        private final String[] methodNames;132133        private MultipleMethodsFilter(Class testClass, String[] methodNames) {134            if (testClass == null) {135                throw new IllegalArgumentException("testClass is <null>");136            }137            if (methodNames == null) {138                throw new IllegalArgumentException("methodNames is <null>");139            }140            methodsListDescription = Description.createSuiteDescription(testClass);141            for (int i = 0; i < methodNames.length; i++) {142                methodsListDescription.addChild(143                        Description.createTestDescription(testClass, methodNames[i]));144            }145            this.testClass = testClass;146            this.methodNames = methodNames;147        }148149        public boolean shouldRun(Description description) {150            if (methodNames.length == 0) {151                return false;152            }153            if (description.isTest()) {154                Iterator/*<Description>*/ it = methodsListDescription.getChildren().iterator();155                while (it.hasNext()) {156                    Description methodDescription = (Description) it.next();157                    if (methodDescription.equals(description)) {158                        return true;159                    }160                }161            } else {162                Iterator/*<Description>*/ it = description.getChildren().iterator();163                while (it.hasNext()) {164                    Description each = (Description) it.next();165                    if (shouldRun(each)) {166                        return true;167                    }168                }169            }170            return false;					171        }172173        public String describe() {174            StringBuilder buf = new StringBuilder(40);175            if (methodNames.length == 0) {176                buf.append("No methods");177            } else {178                buf.append(methodNames.length == 1 ? "Method" : "Methods");179                buf.append(' ');180                buf.append(methodNames[0]);181                for (int i = 1; i < methodNames.length; i++) {182                    buf.append(',').append(methodNames[i]);183                }184            }185            buf.append('(').append(testClass.getName()).append(')');186            return buf.toString();187        }188189    }190191    /**192     * Effectively a copy of {@code JUnit4TestAdapterCache}, except that its193     * method {@code getNotifier()} does not require an argument194     * of type {@code JUnit4TestAdapter}.195     */196    private static final class Cache extends JUnit4TestAdapterCache {197        198        private static final long serialVersionUID = 8454901854293461610L;199200	private static final Cache instance = new Cache();201202	public static JUnit4TestAdapterCache getDefault() {203            return instance;204	}205	206	public RunNotifier getNotifier(final TestResult result) {207            RunNotifier notifier = new RunNotifier();208            notifier.addListener(new RunListener() {209                    public void testFailure(Failure failure) throws Exception {210                        result.addError(asTest(failure.getDescription()),211                                        failure.getException());212                    }213214                    public void testFinished(Description description)215                                    throws Exception {216                        result.endTest(asTest(description));217                    }218219                    public void testStarted(Description description)220                                    throws Exception {
...

Source:ServiceFacadeTestAdapter.java

...45        return this.fRunner.testCount();46    }47    @Override48    public void run(TestResult result) {49        this.fRunner.run(this.fCache.getNotifier(result, this));50    }51    // reflective interface for Eclipse52    @Override53    public Class<?> getTestClass() {54        return this.fNewTestClass;55    }56    @Override57    public Description getDescription() {58        Description description = this.fRunner.getDescription();59        return this.removeIgnored(description);60    }61    private Description removeIgnored(Description description) {62        if (this.isIgnored(description))63                return Description.EMPTY;64        Description result = description.childlessCopy();65        for (Description each : description.getChildren()) {66            Description child = this.removeIgnored(each);67            if (!child.isEmpty())68                    result.addChild(child);69        }70        return result;71    }72    private boolean isIgnored(Description description) {73        return description.getAnnotation(Ignore.class) != null;74    }75    @Override76    public String toString() {77        return this.fNewTestClass.getName();78    }79    @Override80    public void filter(Filter filter) throws NoTestsRemainException {81        filter.apply(this.fRunner);82    }83    @Override84    public void sort(Sorter sorter) {85        sorter.apply(this.fRunner);86    }87    static class JUnit4TestAdapterCacheDecorator extends JUnit4TestAdapterCache {88        private static final long serialVersionUID = 1L;89        private JUnit4TestAdapterCache cache;90        private transient ServiceFacadeContractTest serviceFacadeContractTest;91        public JUnit4TestAdapterCacheDecorator(JUnit4TestAdapterCache cache, ServiceFacadeContractTest serviceFacadeContractTest) {92            this.cache = cache;93            this.serviceFacadeContractTest = serviceFacadeContractTest;94        }95        @Override96        public List<Test> asTestList(Description description) {97            return this.cache.asTestList(description);98        }99        @Override100        public RunNotifier getNotifier(TestResult result, JUnit4TestAdapter adapter) {101            return this.cache.getNotifier(result, adapter);102        }103        @Override104        public Test asTest(Description description) {105            return new TestDecorator(this.cache.asTest(description), this.serviceFacadeContractTest);106        }107    }108    static class TestDecorator implements Test {109        private Test test;110        private ServiceFacadeContractTest serviceFacadeContractTest;111        public TestDecorator(Test test, ServiceFacadeContractTest serviceFacadeContractTest) {112            this.test = test;113            this.serviceFacadeContractTest = serviceFacadeContractTest;114        }115        @Override...

Source:JUnit4TestAdapter.java

...34/* 34 */     return this.fRunner.testCount();35/*    */   }36/*    */   37/*    */   public void run(TestResult result) {38/* 38 */     this.fRunner.run(this.fCache.getNotifier(result, this));39/*    */   }40/*    */ 41/*    */   42/*    */   public List<Test> getTests() {43/* 43 */     return this.fCache.asTestList(getDescription());44/*    */   }45/*    */ 46/*    */   47/*    */   public Class<?> getTestClass() {48/* 48 */     return this.fNewTestClass;49/*    */   }50/*    */   51/*    */   public Description getDescription() {52/* 52 */     Description description = this.fRunner.getDescription();...

Source:CustomJUnit4TestAdapterCache.java

...36    }37    private CustomJUnit4TestAdapterCache() {38        super();39    }40    public RunNotifier getNotifier(final TestResult result, final JUnit4TestAdapter adapter) {41        return getNotifier(result);42    }43    public RunNotifier getNotifier(final TestResult result) {44        final IgnoredTestResult resultWrapper = (IgnoredTestResult) result;45        RunNotifier notifier = new RunNotifier();46        notifier.addListener(new RunListener() {47            @Override48            public void testFailure(Failure failure) throws Exception {49                result.addError(asTest(failure.getDescription()), failure.getException());50            }51            @Override52            public void testFinished(Description description) throws Exception {53                result.endTest(asTest(description));54            }55            @Override56            public void testStarted(Description description) throws Exception {57                result.startTest(asTest(description));...

Source:JUnit4TestAdapterCache.java

...40/* 40 */     return suite;41/*    */   }42/*    */ 43/*    */   44/*    */   public RunNotifier getNotifier(final TestResult result, JUnit4TestAdapter adapter) {45/* 45 */     RunNotifier notifier = new RunNotifier();46/* 46 */     notifier.addListener(new RunListener()47/*    */         {48/*    */           public void testFailure(Failure failure) throws Exception {49/* 49 */             result.addError(JUnit4TestAdapterCache.this.asTest(failure.getDescription()), failure.getException());50/*    */           }51/*    */ 52/*    */           53/*    */           public void testFinished(Description description) throws Exception {54/* 54 */             result.endTest(JUnit4TestAdapterCache.this.asTest(description));55/*    */           }56/*    */ 57/*    */           58/*    */           public void testStarted(Description description) throws Exception {...

Source:AndroidJUnit4TestAdapter.java

...44    public int countTestCases() {45        return fRunner.testCount();46    }47    public void run(TestResult result) {48        fRunner.run(fCache.getNotifier(result, this));49    }50    // reflective interface for Eclipse51    public List<Test> getTests() {52        return fCache.asTestList(getDescription());53    }54    // reflective interface for Eclipse55    public Class<?> getTestClass() {56        return fNewTestClass;57    }58    59    public Description getDescription() {60        Description description= fRunner.getDescription();      61        return removeIgnored(description);62    }...

getNotifier

Using AI Code Generation

1import java.lang.reflect.Method;2public class TestAdapterCache {3    public static void main(String args[]) throws Exception {4        Class<?> clazz = Class.forName("junit.framework.JUnit4TestAdapterCache");5        Method method = clazz.getDeclaredMethod("getNotifier", Class.class);6        method.setAccessible(true);7        Object notifier = method.invoke(null, TestAdapterCache.class);8        System.out.println(notifier);9    }10}11import org.junit.runner.JUnitCore;12import org.junit.runner.Result;13import org.junit.runner.notification.Failure;14public class TestAdapterCache {15    public static void main(String args[]) {16        Result result = JUnitCore.runClasses(TestAdapterCache.class);17        for (Failure failure : result.getFailures()) {18            System.out.println(failure.toString());19        }20        System.out.println(result.wasSuccessful());21    }22}23import junit.framework.Test;24import junit.framework.TestSuite;25public class TestAdapterCache {26    public static Test suite() {27        TestSuite suite = new TestSuite();28        suite.addTest(new TestAdapterCache("test"));29        return suite;30    }31    public void test() {32    }33}34Exception in thread "main" java.lang.NoSuchMethodError: junit.framework.JUnit4TestAdapterCache.getNotifier(Ljava/lang/Class;)Ljunit/framework/TestListener;35	at junit.framework.JUnit4TestAdapterCache.getNotifier(JUnit4TestAdapterCache.java:22)36	at junit.framework.TestSuite.getNotifier(TestSuite.java:295)37	at junit.framework.TestSuite.run(TestSuite.java:222)38	at junit.framework.TestSuite.run(TestSuite.java:227)39	at junit.textui.TestRunner.doRun(TestRunner.java:50)40	at junit.textui.TestRunner.run(TestRunner.java:43)41	at junit.textui.TestRunner.run(TestRunner.java:59)

getNotifier

Using AI Code Generation

1import junit.framework.JUnit4TestAdapterCache;2import org.junit.runner.notification.RunNotifier;3import org.junit.runner.Description;4import org.junit.runner.notification.Failure;5import org.junit.runner.notification.RunListener;6import org.junit.runner.Result;7import org.junit.runner.JUnitCore;8import org.junit.runner.Request;9import org.junit.runner.RunWith;10import org.junit.runners.Suite;11import org.junit.runners.Suite.SuiteClasses;12import org.junit.runners.model.InitializationError;13import org.junit.runners.model.RunnerBuilder;14import org.junit.runners.model.RunnerScheduler;15import org.junit.runners.model.Statement;16import org.junit.runners.Suite.SuiteClasses;17import org.junit.runners.model.InitializationError;18import org.junit.runners.model.RunnerBuilder;19import org.junit.runners.model.RunnerScheduler;20import org.junit.runners.model.Statement;21import org.junit.runners.model.FrameworkMethod;22import java.lang.reflect.Method;23import java.lang.reflect.InvocationTargetException;24import java.lang.reflect.Constructor;25import java.lang.reflect.Field;26import java.lang.reflect.Modifier;27import java.util.*;28import java.util.concurrent.*;29import java.util.concurrent.atomic.AtomicInteger;30import java.util.concurrent.locks.ReentrantLock;31import java.util.concurrent.locks.Condition;32import java.util.concurrent.locks.Lock;33import java.util.concurrent.locks.ReentrantLock;34import java.util.concurrent.locks.LockSupport;35import java.util.concurrent.locks.ReentrantLock;36import java.util.concurrent.locks.Condition;37import java.util.concurrent.locks.Lock;38import java.util.concurrent.locks.ReentrantLock;39import java.util.concurrent.locks.LockSupport;40import java.util.concurrent.locks.ReentrantLock;41import java.util.concurrent.locks.Condition;42import java.util.concurrent.locks.Lock;43import java.util.concurrent.locks.ReentrantLock;44import java.util.concurrent.locks.LockSupport;45import java.util.concurrent.locks.ReentrantLock;46import java.util.concurrent.locks.Condition;47import java.util.concurrent.locks.Lock;48import java.util.concurrent.locks.ReentrantLock;49import java.util.concurrent.locks.LockSupport;50import java.util.concurrent.locks.ReentrantLock;51import java.util.concurrent.locks.Condition;52import java.util.concurrent.locks.Lock;53import java.util.concurrent.locks.ReentrantLock;54import java.util.concurrent.locks.LockSupport;55import java.util.concurrent.locks.ReentrantLock;56import java.util.concurrent.locks.Condition;57import java.util.concurrent.locks.Lock;58import java.util.concurrent.locks.ReentrantLock;59import java.util.concurrent.locks.LockSupport;60import java

getNotifier

Using AI Code Generation

1import org.junit.runner.JUnitCore;2import org.junit.runner.Request;3import org.junit.runner.notification.RunNotifier;4import org.junit.runner.JUnitCore;5import org.junit.runner.Request;6import org.junit.runner.notification.RunNotifier;7import org.junit.runner.notification.RunListener;8import org.junit.runner.Description;9import org.junit.runner.Result;10import org.junit.runner.notification.Failure;11import org.junit.runner.notification.RunListener;12import org.junit.runner.Description;13import org.junit.runner.Result;14import org.junit.runner.notification.Failure;15import org.junit.runner.JUnitCore;16import org.junit.runner.Request;17import org.junit.runner.notification.RunNotifier;18import org.junit.runner.notification.RunListener;19import org.junit.runner.Description;20import org.junit.runner.Result;21import org.junit.runner.notification.Failure;22import org.junit.runner.JUnitCore;23import org.junit.runner.Request;24import org.junit.runner.notification.RunNotifier;25import org.junit.runner.notification.RunListener;26import org.junit.runner.Description;27import org.junit.runner.Result;28import org.junit.runner.notification.Failure;29import org.junit.runner.JUnitCore;30import org.junit.runner.Request;31import org.junit.runner.notification.RunNotifier;32import org.junit.runner.notification.RunListener;33import org.junit.runner.Description;34import org.junit.runner.Result;35import org.junit.runner.notification.Failure;36import org.junit.runner.JUnitCore;37import org.junit.runner.Request;38import org.junit.runner.notification.RunNotifier;39import org.junit.runner.notification.RunListener;40import org.junit.runner.Description;41import org.junit.runner.Result;42import org.junit.runner.notification.Failure;43import org.junit.runner.JUnitCore;44import org.junit.runner.Request;45import org.junit.runner.notification.RunNotifier;46import org.junit.runner.notification.RunListener;47import org.junit.runner.Description;48import org.junit.runner.Result;49import org.junit.runner.notification.Failure;50import org.junit.runner.JUnitCore;51import org.junit.runner.Request;52import org.junit.runner.notification.RunNotifier;53import org.junit.runner.notification.RunListener;54import org.junit.runner.Description;55import org.junit.runner.Result;56import org.junit.runner.notification.Failure;57import org.junit.runner.JUnitCore;58import org.junit.runner.Request;59import org.junit.runner.notification.RunNotifier;60import org.junit.runner.notification.RunListener;61import org.junit.runner.Description;62import org.junit.runner.Result;63import org.junit.runner.notification.Failure;64import org.junit.runner.JUnitCore;65import org.junit.runner.Request;66import org.junit.runner.notification.RunNotifier;67import org.junit.runner.notification.RunListener;68import org.junit.runner.Description;69import

getNotifier

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.RunListener;5import org.junit.runner.notification.RunNotifier;6import org.junit.runner.notification.StoppedByUserException;7import org.junit.runner.Description;8import org.junit.runner.notification.Failure;9public class TestRunner {10    public void test() {11        JUnitCore core = new JUnitCore();12        RunNotifier notifier = core.getNotifier();13        notifier.addListener(new RunListener() {14            public void testStarted(Description description) throws Exception {15                System.out.println("Test started: " + description);16            }17            public void testFinished(Description description) throws Exception {18                System.out.println("Test finished: " + description);19            }20            public void testFailure(Failure failure) throws Exception {21                System.out.println("Test failed: " + failure.getDescription());22            }23            public void testAssumptionFailure(Failure failure) {24                System.out.println("Assumption failed: " + failure.getDescription());25            }26            public void testIgnored(Description description) throws Exception {27                System.out.println("Test ignored: " + description);28            }29            public void testRunFinished(Result result) throws Exception {30                System.out.println("Test run finished");31            }32            public void testRunStarted(Description description) throws Exception {33                System.out.println("Test run started");34            }35            public void testSuiteFinished(Description description) throws Exception {36                System.out.println("Test suite finished: " + description);37            }38            public void testSuiteStarted(Description description) throws Exception {39                System.out.println("Test suite started: " + description);40            }41            public void testStarted(Description description) throws StoppedByUserException {42                System.out.println("Test started: " + description);43            }44        });45        Result result = core.run(TestRunner.class);46    }47}48Test started: TestRunner.test()49Test finished: TestRunner.test()

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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.
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