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How to use shouldRun method of org.junit.runner.manipulation.Filter class

Best junit code snippet using org.junit.runner.manipulation.Filter.shouldRun

Source:FilterAdapter.java

...30 */31public class FilterAdapter extends org.junit.runner.manipulation.Filter32{33    private final Filter delegate;34    private final Map<Description, Boolean> shouldRunCache = new HashMap<>();35    public FilterAdapter(Filter delegate)36    {37        this.delegate = delegate;38    }39    public void apply(Object child) throws NoTestsRemainException40    {41        if (!(child instanceof Filterable)) {42            return;43        }44        Filterable filterable = (Filterable) child;45        filterable.filter(this);46    }47    @Override public org.junit.runner.manipulation.Filter intersect(final org.junit.runner.manipulation.Filter second)48    {49        if (second == this || second == ALL) {50            return this;51        }52        final org.junit.runner.manipulation.Filter first = this;53        return new org.junit.runner.manipulation.Filter() {54            @Override55            public boolean shouldRun(Description description) {56                return first.shouldRun(description)57                        && second.shouldRun(description);58            }59            @Override60            public String describe() {61                return first.describe() + " and " + second.describe();62            }63        };64    }65    @Override public boolean shouldRun(Description description)66    {67        try68        {69            Boolean result = shouldRunCache.get(description);70            if (result == null) {71                result = delegate.shouldRun(description);72                shouldRunCache.put(description, result);73            }74            return result;75        } catch (RemoteException e) {76            throw new RuntimeException(e);77        }78    }79    @Override public String describe()80    {81        try82        {83            return delegate.describe();84        } catch (RemoteException e) {85            throw new RuntimeException(e);86        }...

Source:Filter.java

...4public abstract class Filter {5    public static final Filter ALL = new Filter() {6        /* class org.junit.runner.manipulation.Filter.AnonymousClass1 */7        @Override // org.junit.runner.manipulation.Filter8        public boolean shouldRun(Description description) {9            return true;10        }11        @Override // org.junit.runner.manipulation.Filter12        public String describe() {13            return "all tests";14        }15        @Override // org.junit.runner.manipulation.Filter16        public void apply(Object child) throws NoTestsRemainException {17        }18        @Override // org.junit.runner.manipulation.Filter19        public Filter intersect(Filter second) {20            return second;21        }22    };23    public abstract String describe();24    public abstract boolean shouldRun(Description description);25    public static Filter matchMethodDescription(final Description desiredDescription) {26        return new Filter() {27            /* class org.junit.runner.manipulation.Filter.AnonymousClass2 */28            @Override // org.junit.runner.manipulation.Filter29            public boolean shouldRun(Description description) {30                if (description.isTest()) {31                    return Description.this.equals(description);32                }33                Iterator<Description> it = description.getChildren().iterator();34                while (it.hasNext()) {35                    if (shouldRun(it.next())) {36                        return true;37                    }38                }39                return false;40            }41            @Override // org.junit.runner.manipulation.Filter42            public String describe() {43                return String.format("Method %s", Description.this.getDisplayName());44            }45        };46    }47    public void apply(Object child) throws NoTestsRemainException {48        if (child instanceof Filterable) {49            ((Filterable) child).filter(this);50        }51    }52    public Filter intersect(final Filter second) {53        if (second == this || second == ALL) {54            return this;55        }56        return new Filter() {57            /* class org.junit.runner.manipulation.Filter.AnonymousClass3 */58            @Override // org.junit.runner.manipulation.Filter59            public boolean shouldRun(Description description) {60                return this.shouldRun(description) && second.shouldRun(description);61            }62            @Override // org.junit.runner.manipulation.Filter63            public String describe() {64                return this.describe() + " and " + second.describe();65            }66        };67    }68}...

Source:FilterableParameterized.java

...40    @Override41    public void filter(final Filter filter) throws NoTestsRemainException {42        Filter wrapper = new Filter() {43            @Override44            public boolean shouldRun(Description description) {45                if (description.getTestClass() == null46                        && description.getClassName().startsWith("[")47                        && description.getClassName().endsWith("]")) {48                    // This is the artificial Description that Parameterized uses at class level.49                    return true;50                }51                return filter.shouldRun(description);52            }53            @Override54            public String describe() {55                return filter.describe();56            }57        };58        super.filter(wrapper);59    }60}...

Source:CompoundFilter.java

...36    }37    /*38     * (non-Javadoc)39     * 40     * @see org.junit.runner.manipulation.Filter#shouldRun(org.junit.runner.Description)41     */42    @Override43    public boolean shouldRun(Description arg0) {44        boolean shouldRun = true;45        for (Filter f : filters) {46            shouldRun &= f.shouldRun(arg0);47        }48        return shouldRun;49    }50}...

Source:DelegatingFilterableTestSuite.java

...18        TestSuite filtered = new TestSuite(suite.getName());19        int n = suite.testCount();20        for (int i = 0; i < n; i++) {21            Test test = suite.testAt(i);22            if (filter.shouldRun(makeDescription(test))) {23                filtered.addTest(test);24            }25        }26        setDelegateSuite(filtered);27        if (filtered.testCount() == 0) {28            throw new NoTestsRemainException();29        }30    }31    private static Description makeDescription(Test test) {32        return JUnit38ClassRunner.makeDescription(test);33    }34}...

Source:MyTestCaseFilter.java

...20	public  MyTestCaseFilter() {21		// TODO Auto-generated constructor stub22	}23	/* (non-Javadoc)24	 * @see org.junit.runner.manipulation.Filter#shouldRun(org.junit.runner.Description)25	 */26	@Override27	public boolean shouldRun(Description description) {28		// TODO Auto-generated method stub29		String name = description.getDisplayName().split("\\(")[0].trim();30		if(name.equals(this.methodname.trim()))31			return true;32		return false;33	}34	/* (non-Javadoc)35	 * @see org.junit.runner.manipulation.Filter#describe()36	 */37	@Override38	public String describe() {39		// TODO Auto-generated method stub40		return methodname + "should run";41	}...

Source:Filter$3.java

2  final org.junit.runner.manipulation.Filter val$first;3  final org.junit.runner.manipulation.Filter val$second;4  final org.junit.runner.manipulation.Filter this$0;5  org.junit.runner.manipulation.Filter$3(org.junit.runner.manipulation.Filter, org.junit.runner.manipulation.Filter, org.junit.runner.manipulation.Filter);6  public boolean shouldRun(org.junit.runner.Description);7  public java.lang.String describe();8}...

Source:Filter$1.java

1final class org.junit.runner.manipulation.Filter$1 extends org.junit.runner.manipulation.Filter {2  org.junit.runner.manipulation.Filter$1();3  public boolean shouldRun(org.junit.runner.Description);4  public java.lang.String describe();5  public void apply(java.lang.Object) throws org.junit.runner.manipulation.NoTestsRemainException;6  public org.junit.runner.manipulation.Filter intersect(org.junit.runner.manipulation.Filter);7}...

shouldRun

Using AI Code Generation

1import org.junit.runner.manipulation.Filter;2import org.junit.runner.manipulation.NoTestsRemainException;3import org.junit.runner.manipulation.Filterable;4import org.junit.runner.Description;5import org.junit.runner.JUnitCore;6import org.junit.runner.Request;7import org.junit.runner.Result;8import org.junit.runner.RunWith;9import org.junit.runners.Suite;10import org.junit.runners.Suite.SuiteClasses;11import org.junit.runners.model.InitializationError;12@RunWith(Suite.class)13@SuiteClasses({ Test1.class, Test2.class, Test3.class })14public class TestSuite {15    public static void main(String[] args) {16        Result result = JUnitCore.runClasses(TestSuite.class);17        System.out.println("Tests run: " + result.getRunCount()18                + ", Failures: " + result.getFailureCount()19                + ", Ignored: " + result.getIgnoreCount());20    }21}22public class Test1 {23    public static boolean shouldRun() {24        return true;25    }26    public void test1() {27        System.out.println("test1");28    }29}30public class Test2 {31    public static boolean shouldRun() {32        return false;33    }34    public void test2() {35        System.out.println("test2");36    }37}38public class Test3 {39    public static boolean shouldRun() {40        return true;41    }42    public void test3() {43        System.out.println("test3");44    }45}

shouldRun

Using AI Code Generation

1public class MyFilter extends Filter {2    private final Description description;3    public MyFilter(Description description) {4        this.description = description;5    }6    public boolean shouldRun(Description description) {7        return this.description.equals(description);8    }9    public String describe() {10        return "MyFilter";11    }12}13public class MyFilter extends Filter {14    private final Description description;15    public MyFilter(Description description) {16        this.description = description;17    }18    public boolean shouldRun(Description description) {19        return this.description.equals(description);20    }21    public String describe() {22        return "MyFilter";23    }24}25public class MyFilter extends Filter {26    private final Description description;27    public MyFilter(Description description) {28        this.description = description;29    }30    public boolean shouldRun(Description description) {31        return this.description.equals(description);32    }33    public String describe() {34        return "MyFilter";35    }36}37public class MyFilter extends Filter {38    private final Description description;39    public MyFilter(Description description) {40        this.description = description;41    }42    public boolean shouldRun(Description description) {43        return this.description.equals(description);44    }45    public String describe() {46        return "MyFilter";47    }48}49public class MyFilter extends Filter {50    private final Description description;51    public MyFilter(Description description) {52        this.description = description;53    }54    public boolean shouldRun(Description description) {55        return this.description.equals(description);56    }57    public String describe() {58        return "MyFilter";59    }60}61public class MyFilter extends Filter {62    private final Description description;63    public MyFilter(Description description) {64        this.description = description;65    }66    public boolean shouldRun(Description description) {67        return this.description.equals(description);68    }

JUnit Tutorial:

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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.