How to use Interface Orderable class of org.junit.runner.manipulation package

Best junit code snippet using org.junit.runner.manipulation.Interface Orderable

Source:JUnit4TestAdapter.java

1package junit.framework;2import java.util.List;3import org.junit.Ignore;4import org.junit.runner.Describable;5import org.junit.runner.Description;6import org.junit.runner.Request;7import org.junit.runner.Runner;8import org.junit.runner.manipulation.Filter;9import org.junit.runner.manipulation.Filterable;10import org.junit.runner.manipulation.Orderer;11import org.junit.runner.manipulation.InvalidOrderingException;12import org.junit.runner.manipulation.NoTestsRemainException;13import org.junit.runner.manipulation.Orderable;14import org.junit.runner.manipulation.Sorter;15/**16 * The JUnit4TestAdapter enables running JUnit-4-style tests using a JUnit-3-style test runner.17 *18 * <p> To use it, add the following to a test class:19 * <pre>20      public static Test suite() {21        return new JUnit4TestAdapter(<em>YourJUnit4TestClass</em>.class);22      }23</pre>24 */25public class JUnit4TestAdapter implements Test, Filterable, Orderable, Describable {26    private final Class<?> fNewTestClass;27    private final Runner fRunner;28    private final JUnit4TestAdapterCache fCache;29    public JUnit4TestAdapter(Class<?> newTestClass) {30        this(newTestClass, JUnit4TestAdapterCache.getDefault());31    }32    public JUnit4TestAdapter(final Class<?> newTestClass, JUnit4TestAdapterCache cache) {33        fCache = cache;34        fNewTestClass = newTestClass;35        fRunner = Request.classWithoutSuiteMethod(newTestClass).getRunner();36    }37    public int countTestCases() {38        return fRunner.testCount();39    }40    public void run(TestResult result) {41        fRunner.run(fCache.getNotifier(result, this));42    }43    // reflective interface for Eclipse44    public List<Test> getTests() {45        return fCache.asTestList(getDescription());46    }47    // reflective interface for Eclipse48    public Class<?> getTestClass() {49        return fNewTestClass;50    }51    public Description getDescription() {52        Description description = fRunner.getDescription();53        return removeIgnored(description);54    }55    private Description removeIgnored(Description description) {56        if (isIgnored(description)) {57            return Description.EMPTY;58        }59        Description result = description.childlessCopy();60        for (Description each : description.getChildren()) {61            Description child = removeIgnored(each);62            if (!child.isEmpty()) {63                result.addChild(child);64            }65        }66        return result;67    }68    private boolean isIgnored(Description description) {69        return description.getAnnotation(Ignore.class) != null;70    }71    @Override72    public String toString() {73        return fNewTestClass.getName();74    }75    public void filter(Filter filter) throws NoTestsRemainException {76        filter.apply(fRunner);77    }78    public void sort(Sorter sorter) {79        sorter.apply(fRunner);80    }81    /**82     * {@inheritDoc}83     *84     * @since 4.1385     */86    public void order(Orderer orderer) throws InvalidOrderingException {87        orderer.apply(fRunner);88    }89}...

Interface Orderable

Using AI Code Generation

1import org.junit.runner.manipulation.Orderable;2import org.junit.runner.manipulation.Sorter;3import org.junit.runner.Description;4import org.junit.runner.Runner;5import org.junit.runner.notification.RunNotifier;6import org.junit.runners.Suite;7import org.junit.runners.model.InitializationError;8import org.junit.runners.model.RunnerBuilder;9import java.util.Comparator;10import java.util.List;11import java.util.ArrayList;12public class OrderedRunner extends Suite {13    private static class TestClassComparator implements Comparator<Class<?>> {14        public int compare(Class<?> o1, Class<?> o2) {15            return o1.getName().compareTo(o2.getName());16        }17    }18    public OrderedRunner(Class<?> klass, RunnerBuilder builder) throws InitializationError {19        super(klass, builder);20        List<Runner> runners = new ArrayList<Runner>();21        runners.addAll(getChildren());22        Sorter sorter = new Sorter(new TestClassComparator());23        sorter.apply(runners);24        setChildren(runners);25    }26    protected Description describeChild(Runner child) {27        return child.getDescription();28    }29    protected void runChild(Runner child, RunNotifier notifier) {30        child.run(notifier);31    }32}33import org.junit.runner.manipulation.Orderable;34import org.junit.runner.manipulation.Sorter;35import org.junit.runner.Description;36import org.junit.runner.Runner;37import org.junit.runner.notification.RunNotifier;38import org.junit.runners.Suite;39import org.junit.runners.model.InitializationError;40import org.junit.runners.model.RunnerBuilder;41import java.util.Comparator;42import java.util.List;43import java.util.ArrayList;44public class OrderedRunner extends Suite {45    private static class TestClassComparator implements Comparator<Class<?>> {46        public int compare(Class<?> o1, Class<?> o2) {47            return o1.getName().compareTo(o2.getName());48        }49    }50    public OrderedRunner(Class<?> klass, RunnerBuilder builder) throws InitializationError {51        super(klass, builder);52        List<Runner> runners = new ArrayList<Runner>();53        runners.addAll(getChildren());54        Sorter sorter = new Sorter(new TestClassComparator());55        sorter.apply(runners);56        setChildren(runners);57    }58    protected Description describeChild(Runner child) {59        return child.getDescription();60    }61    protected void runChild(Runner child, RunNotifier notifier) {

Interface Orderable

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.manipulation.Orderable;3import org.junit.runner.manipulation.Sorter;4public class OrderableExample implements Orderable {5    public void apply(Object child) {6    }7    public void orderChildren(Sorter sorter) {8    }9    public Description getDescription() {10        return null;11    }12}

Interface Orderable

Using AI Code Generation

1import org.junit.runner.manipulation.*;2public class TestOrder implements Orderable {3    public void orderTestMethods(MethodSorter sorter) {4        sorter.apply(this);5    }6}7import org.junit.runner.*;8public class TestOrder implements Runner {9    public void orderTestMethods(MethodSorter sorter) {10        sorter.apply(this);11    }12}13import org.junit.runner.*;14public class TestOrder implements Test {15    public void orderTestMethods(MethodSorter sorter) {16        sorter.apply(this);17    }18}19import org.junit.runner.manipulation.*;20public class TestOrder implements Filterable {21    public void orderTestMethods(MethodSorter sorter) {22        sorter.apply(this);23    }24}25import org.junit.runner.manipulation.*;26public class TestOrder implements Sortable {27    public void orderTestMethods(MethodSorter sorter) {28        sorter.apply(this);29    }30}31import org.junit.runner.manipulation.*;32public class TestOrder implements Sorter {33    public void orderTestMethods(MethodSorter sorter) {34        sorter.apply(this);35    }36}37import org.junit.runner.*;38public class TestOrder implements Request {39    public void orderTestMethods(MethodSorter sorter) {40        sorter.apply(this);41    }42}43import org.junit.runner.*;44public class TestOrder implements Filter {45    public void orderTestMethods(MethodSorter sorter) {46        sorter.apply(this);47    }48}49import org.junit.runner.*;50public class TestOrder implements FilterFactory {51    public void orderTestMethods(MethodSorter sorter) {

Interface Orderable

Using AI Code Generation

1import org.junit.runner.manipulation.*;2import org.junit.runner.*;3public class SorterOrderer implements Orderable {4	public void apply(Object child) {5	}6	public void sort(Sorter sorter) {7	}8	public static void main(String[] args) {9		Orderer orderer = new Orderer(new SorterOrderer());10		Sorter sorter = new Sorter(orderer);11	}12}13[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project junit-compiler: Compilation failure: Compilation failure:14[ERROR] /home/ram/Documents/Java/Java-Projects/junit-compiler/src/test/java/com/ram/junit/SorterOrderer.java:[12,8] error: SorterOrderer is not abstract and does not override abstract method apply(java.lang.Object) in Orderable15[ERROR] /home/ram/Documents/Java/Java-Projects/junit-compiler/src/test/java/com/ram/junit/SorterOrderer.java:[12,8] error: SorterOrderer is not abstract and does not override abstract method sort(Sorter) in Orderable16[ERROR] /home/ram/Documents/Java/Java-Projects/junit-compiler/src/test/java/com/ram/junit/SorterOrderer.java:[20,8] error: SorterOrderer is not abstract and does not override abstract method apply(java.lang.Object) in Orderable

Interface Orderable

Using AI Code Generation

1import org.junit.runner.manipulation.Orderable;2import org.junit.runner.manipulation.TestRequest;3import org.junit.runner.manipulation.TestSorter;4import org.junit.runner.manipulation.Ordering;5import org.junit.runner.Description;6import org.junit.runner.Request;7import org.junit.runner.JUnitCore;8import org.junit.runner.notification.RunListener;9import org.junit.runner.notification.RunNotifier;10import org.junit.runner.notification.Failure;

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