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How to use apply method of org.junit.rules.TestWatcher class

Best junit code snippet using org.junit.rules.TestWatcher.apply

Source:Stopwatch.java

...51    private void stopping() {52        this.endNanos = this.clock.nanoTime();53    }54    @Override // org.junit.rules.TestRule55    public final Statement apply(Statement base, Description description) {56        return new InternalWatcher().apply(base, description);57    }58    private class InternalWatcher extends TestWatcher {59        private InternalWatcher() {60        }61        /* access modifiers changed from: protected */62        @Override // org.junit.rules.TestWatcher63        public void starting(Description description) {64            Stopwatch.this.starting();65        }66        /* access modifiers changed from: protected */67        @Override // org.junit.rules.TestWatcher68        public void finished(Description description) {69            Stopwatch stopwatch = Stopwatch.this;70            stopwatch.finished(stopwatch.getNanos(), description);...

Source:ReportGeneratorRule.java

...24    }25    @Rule26    public final TestRule junitWatcher = new TestWatcher() {27        @Override28        public Statement apply(Statement base, Description description) {29            return super.apply(base, description);30        }31        @Override32        protected void succeeded(Description description) {33            try {34                junitWriter.write(writeScenariosInTable(description, "Passed"));35            } catch (Exception e1) {36                System.out.println(e1.getMessage());37            }38        }39        @Override40        protected void failed(Throwable e, Description description) {41            try {42                junitWriter.write(writeScenariosInTable(description, "Failed"));43            } catch (Exception e2) {...

Source:AbstractTestBase.java

...26    @Rule27    public TestRule testWatcher = new TestWatcher() {28        29    	@Override30        public Statement apply(Statement stmt, Description desc) {31        32    		String tmethod = desc.getMethodName();33    		String tclass = desc.getClassName();34    		35    		trace(String.format("apply() --> method called for Description: %s:%s", tclass, tmethod));36    		37    		trace("apply() --> calling super()");38    		39    		// CALL AND RETURN:40    		return super.apply(stmt, desc);41        42    	}43        @Override44        protected void succeeded(Description desc) {45        46        	trace("Test " + desc.getDisplayName() + " passed");47        48        }49		@Override50        protected void failed(Throwable t, Description desc) {51        52			trace("Test " + desc.getDisplayName() + " failed");53        54        }...

Source:EdibleTestSuite.java

...14	@ClassRule15	public static TemporaryFolder f = new TemporaryFolder();16	public static TestWatcher watcher = new TestWatcher() {17		@Override18		public Statement apply(Statement base, Description description) {19//			System.out.println(base.evaluate());20			try {21				base.evaluate();22			} catch (Throwable e) {23				24			}25			return super.apply(base, description);26		}27		@Override28		protected void failed(Throwable e, Description description) {29			// TODO Auto-generated method stub30			super.failed(e, description);31		}32		@Override33		protected void finished(Description description) {34			// TODO Auto-generated method stub35			super.finished(description);36		}37		@Override38		protected void skipped(AssumptionViolatedException e, Description description) {39			// TODO Auto-generated method stub...

Source:TestWatcher.java

1public abstract class org.junit.rules.TestWatcher implements org.junit.rules.TestRule {2  public org.junit.rules.TestWatcher();3  public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement, org.junit.runner.Description);4  protected void succeeded(org.junit.runner.Description);5  protected void failed(java.lang.Throwable, org.junit.runner.Description);6  protected void skipped(org.junit.AssumptionViolatedException, org.junit.runner.Description);7  protected void skipped(org.junit.internal.AssumptionViolatedException, org.junit.runner.Description);8  protected void starting(org.junit.runner.Description);9  protected void finished(org.junit.runner.Description);10  static void access$000(org.junit.rules.TestWatcher, org.junit.runner.Description, java.util.List);11  static void access$100(org.junit.rules.TestWatcher, org.junit.runner.Description, java.util.List);12  static void access$200(org.junit.rules.TestWatcher, org.junit.internal.AssumptionViolatedException, org.junit.runner.Description, java.util.List);13  static void access$300(org.junit.rules.TestWatcher, java.lang.Throwable, org.junit.runner.Description, java.util.List);14  static void access$400(org.junit.rules.TestWatcher, org.junit.runner.Description, java.util.List);15}...

Source:TestWithDescription.java

...27			System.out.println("Finished: " + className + "." + methodName);28		}29	};30	@Override31	public Statement apply(Statement base, Description description) {32		return base;33	}34}...

Source:JUnitReporter.java

...7public class JUnitReporter {8	@Rule9	public TestRule junitWatcher = new TestWatcher() {10		@Override11		public Statement apply(Statement base, Description description) {12			return super.apply(base, description);13		}14		@Override15		protected void succeeded(Description description) {16			System.out.println(description.getDisplayName() + " "17					+ "Test Passed!");18		}19		@Override20		protected void failed(Throwable e, Description description) {21			System.out.println(description.getDisplayName() + " "22					+ e.getClass().getSimpleName());23		}24	};25}...

Source:JunitTestReporter.java

...7public class JunitTestReporter {8	@Rule9	public TestRule junitWatcher = new TestWatcher() {10		@Override11		public Statement apply(Statement base, Description description) {12			return super.apply(base, description);13		}14		@Override15		protected void succeeded(Description description) {16			System.out.println(description.getDisplayName() + " "17					+ "Test Passed!");18		}19		@Override20		protected void failed(Throwable e, Description description) {21			System.out.println(description.getDisplayName() + " "22					+ e.getClass().getSimpleName());23		}24	};25}...

apply

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TestWatcher;4import org.junit.runner.Description;5public class TestWatcherTest {6    public TestWatcher watcher = new TestWatcher() {7        protected void starting(Description description) {8            System.out.println("starting: " + description.getMethodName());9        }10        protected void succeeded(Description description) {11            System.out.println("succeeded: " + description.getMethodName());12        }13        protected void failed(Throwable e, Description description) {14            System.out.println("failed: " + description.getMethodName());15        }16        protected void finished(Description description) {17            System.out.println("finished: " + description.getMethodName());18        }19    };20    public void test1() {21        System.out.println("test1");22    }23    public void test2() {24        System.out.println("test2");25    }26    public void test3() {27        System.out.println("test3");28    }29}

apply

Using AI Code Generation

1import org.junit.Test;2import org.junit.Rule;3import org.junit.rules.TestWatcher;4import org.junit.runner.Description;5public class TestWatcherExample {6    public TestWatcher watcher = new TestWatcher() {7        protected void starting(Description description) {8            System.out.println("Starting test: " + description.getMethodName());9        }10        protected void succeeded(Description description) {11            System.out.println("Succeeded test: " + description.getMethodName());12        }13        protected void failed(Throwable e, Description description) {14            System.out.println("Failed test: " + description.getMethodName());15        }16        protected void finished(Description description) {17            System.out.println("Finished test: " + description.getMethodName());18        }19    };20    public void test1() {21        System.out.println("Test1");22    }23    public void test2() {24        System.out.println("Test2");25    }26}

apply

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TestWatcher;4import org.junit.runner.Description;5public class TestWatcherTest {6	public TestWatcher testWatcher = new TestWatcher() {7		protected void failed(Throwable e, Description description) {8			System.out.println("Failed: " + description.getMethodName());9		}10		protected void succeeded(Description description) {11			System.out.println("Succeeded: " + description.getMethodName());12		}13	};14	public void test1() {15		System.out.println("Test1");16	}17	public void test2() {18		System.out.println("Test2");19	}20	public void test3() {21		System.out.println("Test3");22	}23}

apply

Using AI Code Generation

1import org.junit.Rule;  2import org.junit.Test;  3import org.junit.rules.TestWatcher;  4import org.junit.runner.Description;5public class RuleTest {  6public TestWatcher watchman = new TestWatcher() {  7protected void starting(Description description) {  8System.out.println("Starting test: " + description.getMethodName());  9}  10};  11public void test1() {  12System.out.println("Test1");  13}  14public void test2() {  15System.out.println("Test2");  16}  17public void test3() {  18System.out.println("Test3");  19}  20}21import org.junit.Rule;  22import org.junit.Test;  23import org.junit.rules.TestWatcher;  24import org.junit.runner.Description;25public class RuleTest {  26public TestWatcher watchman = new TestWatcher() {  27protected void finished(Description description) {  28System.out.println("Finished test: " + description.getMethodName());  29}  30};  31public void test1() {  32System.out.println("Test1");  33}  34public void test2() {  35System.out.println("Test2");  36}  37public void test3() {  38System.out.println("Test3");  39}  40}41import org.junit.Rule;  42import org.junit.Test;  43import org.junit.rules.TestWatcher;  44import org.junit.runner.Description;45public class RuleTest {  46public TestWatcher watchman = new TestWatcher() {  47protected void succeeded(Description description) {  48System.out.println("Success test: " + description.getMethodName());  49}  50};  51public void test1() {  52System.out.println("Test1");  53}  54public void test2()

apply

Using AI Code Generation

1import org.apache.log4j.Logger;2import org.junit.rules.TestWatcher;3import org.junit.runner.Description;4import org.junit.runners.model.Statement;5public class TestWatcherRule extends TestWatcher {6	private static final Logger log = Logger.getLogger(TestWatcherRule.class);7	protected void succeeded(Description description) {8		log.info("Test case "+description.getMethodName()+" is successful");9	}10	protected void failed(Throwable e, Description description) {11		log.info("Test case "+description.getMethodName()+" is failed");12	}13	protected void skipped(AssumptionViolatedException e, Description description) {14		log.info("Test case "+description.getMethodName()+" is skipped");15	}

JUnit Tutorial:

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JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
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.