Best junit code snippet using org.junit.runner.manipulation.Interface Ordering.Factory.create
Source:Ordering.java
...41 /**42 * Creates an {@link Ordering} from the given factory class. The class must have a public no-arg43 * constructor.44 *45 * @param factoryClass class to use to create the ordering46 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.47 * @throws InvalidOrderingException if the instance could not be created48 */49 public static Ordering definedBy(50 Class<? extends Ordering.Factory> factoryClass, Description annotatedTestClass)51 throws InvalidOrderingException {52 if (factoryClass == null) {53 throw new NullPointerException("factoryClass cannot be null");54 }55 if (annotatedTestClass == null) {56 throw new NullPointerException("annotatedTestClass cannot be null");57 }58 Ordering.Factory factory;59 try {60 Constructor<? extends Ordering.Factory> constructor = factoryClass.getConstructor();61 factory = constructor.newInstance();62 } catch (NoSuchMethodException e) {63 throw new InvalidOrderingException(String.format(64 CONSTRUCTOR_ERROR_FORMAT,65 getClassName(factoryClass),66 factoryClass.getSimpleName()));67 } catch (Exception e) {68 throw new InvalidOrderingException(69 "Could not create ordering for " + annotatedTestClass, e);70 }71 return definedBy(factory, annotatedTestClass);72 }73 /**74 * Creates an {@link Ordering} from the given factory.75 *76 * @param factory factory to use to create the ordering77 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.78 * @throws InvalidOrderingException if the instance could not be created79 */80 public static Ordering definedBy(81 Ordering.Factory factory, Description annotatedTestClass)82 throws InvalidOrderingException {83 if (factory == null) {84 throw new NullPointerException("factory cannot be null");85 }86 if (annotatedTestClass == null) {87 throw new NullPointerException("annotatedTestClass cannot be null");88 }89 return factory.create(new Ordering.Context(annotatedTestClass));90 }91 private static String getClassName(Class<?> clazz) {92 String name = clazz.getCanonicalName();93 if (name == null) {94 return clazz.getName();95 }96 return name;97 }98 /**99 * Order the tests in <code>target</code> using this ordering.100 *101 * @throws InvalidOrderingException if ordering does something invalid (like remove or add102 * children)103 */104 public void apply(Object target) throws InvalidOrderingException {105 /*106 * Note that some subclasses of Ordering override apply(). The Sorter107 * subclass of Ordering overrides apply() to apply the sort (this is108 * done because sorting is more efficient than ordering).109 */110 if (target instanceof Orderable) {111 Orderable orderable = (Orderable) target;112 orderable.order(new Orderer(this));113 }114 }115 /**116 * Returns {@code true} if this ordering could produce invalid results (i.e.117 * if it could add or remove values).118 */119 boolean validateOrderingIsCorrect() {120 return true;121 }122 /**123 * Implemented by sub-classes to order the descriptions.124 *125 * @return descriptions in order126 */127 protected abstract List<Description> orderItems(Collection<Description> descriptions);128 /** Context about the ordering being applied. */129 public static class Context {130 private final Description description;131 /**132 * Gets the description for the top-level target being ordered.133 */134 public Description getTarget() {135 return description;136 }137 private Context(Description description) {138 this.description = description;139 }140 }141 /**142 * Factory for creating {@link Ordering} instances.143 *144 * <p>For a factory to be used with {@code @OrderWith} it needs to have a public no-arg145 * constructor.146 */147 public interface Factory {148 /**149 * Creates an Ordering instance using the given context. Implementations150 * of this method that do not need to use the context can return the151 * same instance every time.152 */153 Ordering create(Context context);154 }155}...
Source:File_11978.java
...41 /**42 * Creates an {@link Ordering} from the given factory class. The class must have a public no-arg43 * constructor.44 *45 * @param factoryClass class to use to create the ordering46 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.47 * @throws InvalidOrderingException if the instance could not be created48 */49 public static Ordering definedBy(50 Class<? extends Ordering.Factory> factoryClass, Description annotatedTestClass)51 throws InvalidOrderingException {52 if (factoryClass == null) {53 throw new NullPointerException("factoryClass cannot be null");54 }55 if (annotatedTestClass == null) {56 throw new NullPointerException("annotatedTestClass cannot be null");57 }58 Ordering.Factory factory;59 try {60 Constructor<? extends Ordering.Factory> constructor = factoryClass.getConstructor();61 factory = constructor.newInstance();62 } catch (NoSuchMethodException e) {63 throw new InvalidOrderingException(String.format(64 CONSTRUCTOR_ERROR_FORMAT,65 getClassName(factoryClass),66 factoryClass.getSimpleName()));67 } catch (Exception e) {68 throw new InvalidOrderingException(69 "Could not create ordering for " + annotatedTestClass, e);70 }71 return definedBy(factory, annotatedTestClass);72 }73 /**74 * Creates an {@link Ordering} from the given factory.75 *76 * @param factory factory to use to create the ordering77 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.78 * @throws InvalidOrderingException if the instance could not be created79 */80 public static Ordering definedBy(81 Ordering.Factory factory, Description annotatedTestClass)82 throws InvalidOrderingException {83 if (factory == null) {84 throw new NullPointerException("factory cannot be null");85 }86 if (annotatedTestClass == null) {87 throw new NullPointerException("annotatedTestClass cannot be null");88 }89 return factory.create(new Ordering.Context(annotatedTestClass));90 }91 private static String getClassName(Class<?> clazz) {92 String name = clazz.getCanonicalName();93 if (name == null) {94 return clazz.getName();95 }96 return name;97 }98 /**99 * Order the tests in <code>target</code> using this ordering.100 *101 * @throws InvalidOrderingException if ordering does something invalid (like remove or add102 * children)103 */104 public void apply(Object target) throws InvalidOrderingException {105 /*106 * Note that some subclasses of Ordering override apply(). The Sorter107 * subclass of Ordering overrides apply() to apply the sort (this is108 * done because sorting is more efficient than ordering).109 */110 if (target instanceof Orderable) {111 Orderable orderable = (Orderable) target;112 orderable.order(new Orderer(this));113 }114 }115 /**116 * Returns {@code true} if this ordering could produce invalid results (i.e.117 * if it could add or remove values).118 */119 boolean validateOrderingIsCorrect() {120 return true;121 }122 /**123 * Implemented by sub-classes to order the descriptions.124 *125 * @return descriptions in order126 */127 protected abstract List<Description> orderItems(Collection<Description> descriptions);128 /** Context about the ordering being applied. */129 public static class Context {130 private final Description description;131 /**132 * Gets the description for the top-level target being ordered.133 */134 public Description getTarget() {135 return description;136 }137 private Context(Description description) {138 this.description = description;139 }140 }141 /**142 * Factory for creating {@link Ordering} instances.143 *144 * <p>For a factory to be used with {@code @OrderWith} it needs to have a public no-arg145 * constructor.146 */147 public interface Factory {148 /**149 * Creates an Ordering instance using the given context. Implementations150 * of this method that do not need to use the context can return the151 * same instance every time.152 */153 Ordering create(Context context);154 }155}...
Source:File_11977.java
...41 /**42 * Creates an {@link Ordering} from the given factory class. The class must have a public no-arg43 * constructor.44 *45 * @param factoryClass class to use to create the ordering46 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.47 * @throws InvalidOrderingException if the instance could not be created48 */49 public static Ordering definedBy(50 Class<? extends Ordering.Factory> factoryClass, Description annotatedTestClass)51 throws InvalidOrderingException {52 if (factoryClass == null) {53 throw new NullPointerException("factoryClass cannot be null");54 }55 if (annotatedTestClass == null) {56 throw new NullPointerException("annotatedTestClass cannot be null");57 }58 Ordering.Factory factory;59 try {60 Constructor<? extends Ordering.Factory> constructor = factoryClass.getConstructor();61 factory = constructor.newInstance();62 } catch (NoSuchMethodException e) {63 throw new InvalidOrderingException(String.format(64 CONSTRUCTOR_ERROR_FORMAT,65 getClassName(factoryClass),66 factoryClass.getSimpleName()));67 } catch (Exception e) {68 throw new InvalidOrderingException(69 "Could not create ordering for " + annotatedTestClass, e);70 }71 return definedBy(factory, annotatedTestClass);72 }73 /**74 * Creates an {@link Ordering} from the given factory.75 *76 * @param factory factory to use to create the ordering77 * @param annotatedTestClass test class that is annotated with {@link OrderWith}.78 * @throws InvalidOrderingException if the instance could not be created79 */80 public static Ordering definedBy(81 Ordering.Factory factory, Description annotatedTestClass)82 throws InvalidOrderingException {83 if (factory == null) {84 throw new NullPointerException("factory cannot be null");85 }86 if (annotatedTestClass == null) {87 throw new NullPointerException("annotatedTestClass cannot be null");88 }89 return factory.create(new Ordering.Context(annotatedTestClass));90 }91 private static String getClassName(Class<?> clazz) {92 String name = clazz.getCanonicalName();93 if (name == null) {94 return clazz.getName();95 }96 return name;97 }98 /**99 * Order the tests in <code>target</code> using this ordering.100 *101 * @throws InvalidOrderingException if ordering does something invalid (like remove or add102 * children)103 */104 public void apply(Object target) throws InvalidOrderingException {105 /*106 * Note that some subclasses of Ordering override apply(). The Sorter107 * subclass of Ordering overrides apply() to apply the sort (this is108 * done because sorting is more efficient than ordering).109 */110 if (target instanceof Orderable) {111 Orderable orderable = (Orderable) target;112 orderable.order(new Orderer(this));113 }114 }115 /**116 * Returns {@code true} if this ordering could produce invalid results (i.e.117 * if it could add or remove values).118 */119 boolean validateOrderingIsCorrect() {120 return true;121 }122 /**123 * Implemented by sub-classes to order the descriptions.124 *125 * @return descriptions in order126 */127 protected abstract List<Description> orderItems(Collection<Description> descriptions);128 /** Context about the ordering being applied. */129 public static class Context {130 private final Description description;131 /**132 * Gets the description for the top-level target being ordered.133 */134 public Description getTarget() {135 return description;136 }137 private Context(Description description) {138 this.description = description;139 }140 }141 /**142 * Factory for creating {@link Ordering} instances.143 *144 * <p>For a factory to be used with {@code @OrderWith} it needs to have a public no-arg145 * constructor.146 */147 public interface Factory {148 /**149 * Creates an Ordering instance using the given context. Implementations150 * of this method that do not need to use the context can return the151 * same instance every time.152 */153 Ordering create(Context context);154 }155}...
Source:Ordering$Factory.java
1public interface org.junit.runner.manipulation.Ordering$Factory {2 public abstract org.junit.runner.manipulation.Ordering create(org.junit.runner.manipulation.Ordering$Context);3}...
create
Using AI Code Generation
1 public class TestRunner {2 public static void main(String[] args) {3 Result result = JUnitCore.runClasses(TestJunit1.class);4 for (Failure failure : result.getFailures()) {5 System.out.println(failure.toString());6 }7 System.out.println(result.wasSuccessful());8 }9 }10 public class TestJunit1 {11 public void testAdd() {12 String str = "Junit is working fine";13 assertEquals("Junit is working fine", str);14 }15 public void testAdd1() {16 String str = "Junit is working fine";17 assertEquals("Junit is working fine", str);18 }19 }20 public class TestJunit2 {21 public void testAdd2() {22 String str = "Junit is working fine";23 assertEquals("Junit is working fine", str);24 }25 public void testAdd3() {26 String str = "Junit is working fine";27 assertEquals("Junit is working fine", str);28 }29 }30 public class TestJunit3 {31 public void testAdd4() {32 String str = "Junit is working fine";33 assertEquals("Junit is working fine", str);34 }35 public void testAdd5() {36 String str = "Junit is working fine";37 assertEquals("Junit is working fine", str);38 }39 }40 public class TestJunit4 {41 public void testAdd6() {42 String str = "Junit is working fine";43 assertEquals("Junit is working fine", str);44 }45 public void testAdd7() {46 String str = "Junit is working fine";47 assertEquals("Junit is working fine", str);48 }49 }50 public class TestJunit5 {51 public void testAdd8() {52 String str = "Junit is working fine";53 assertEquals("Junit is working fine", str);54 }55 public void testAdd9() {56 String str = "Junit is working fine";57 assertEquals("Junit is working fine", str);58 }59 }60 public class TestJunit6 {61 public void testAdd10() {
create
Using AI Code Generation
1 public static InterfaceOrdering create() {2 return new InterfaceOrdering();3 }4 public void apply(Object test) {5 if (test instanceof Sortable) {6 ((Sortable) test).sort(this);7 }8 }9 public int compare(Class<?> o1, Class<?> o2) {10 return o1.getName().compareTo(o2.getName());11 }12}13import org.junit.runner.RunWith;14import org.junit.runners.Suite;15@RunWith(InterfaceOrdering.class)16@Suite.SuiteClasses({17})18public class TestInterfaceOrdering {19}20JUnit | @RunWith(Suite.class)21JUnit | @RunWith(Parameterized.class)22JUnit | @RunWith(Theories.class)23JUnit | @RunWith(SpringRunner.class)24JUnit | @RunWith(SpringJUnit4ClassRunner.class)25JUnit | @RunWith(CustomRunner.class)26JUnit | @RunWith(Parameterized.class) | Examples27JUnit | @RunWith(Parameterized.class) | Parameterized Constructor28JUnit | @RunWith(Parameterized.class) | Parameterized Tests29JUnit | @RunWith(Parameterized.class) | Parameterized Test Methods30JUnit | @RunWith(Parameterized.class) | Using a Custom Class31JUnit | @RunWith(Parameterized.class) | Using a Custom Class with a Constructor32JUnit | @RunWith(Parameterized.class) | Using a Custom Class with a Constructor and Test Methods33JUnit | @RunWith(Parameter
create
Using AI Code Generation
1import org.junit.runner.manipulation.Ordering;2import org.junit.runner.manipulation.Sorter;3import org.junit.runner.Description;4import org.junit.runner.RunWith;5import org.junit.runners.Suite;6import org.junit.runners.Suite.SuiteClasses;7@RunWith(Suite.class)8@SuiteClasses({Test1.class, Test2.class, Test3.class})9public class TestSuite {10 public static void main(String[] args) {11 Sorter sorter = new Sorter(new Ordering() {12 public void apply(List<Description> children) {13 Collections.reverse(children);14 }15 });16 sorter.apply(new Suite(TestSuite.class));17 }18}
create
Using AI Code Generation
1import org.junit.runner.manipulation.*;2import org.junit.runner.*;3public class Alphabetical implements Ordering {4 public void apply(List<Runner> runners) {5 Collections.sort(runners, new Comparator<Runner>() {6 public int compare(Runner o1, Runner o2) {7 return o1.getDescription().getDisplayName().compareTo(o2.getDescription().getDisplayName());8 }9 });10 }11}12public class ReverseAlphabetical implements Ordering {13 public void apply(List<Runner> runners) {14 Collections.sort(runners, new Comparator<Runner>() {15 public int compare(Runner o1, Runner o2) {16 return o2.getDescription().getDisplayName().compareTo(o1.getDescription().getDisplayName());17 }18 });19 }20}21public class Random implements Ordering {22 public void apply(List<Runner> runners) {23 Collections.shuffle(runners);24 }25}26public class Reverse implements Ordering {27 public void apply(List<Runner> runners) {28 Collections.reverse(runners);29 }30}31public class FailuresFirst implements Ordering {32 public void apply(List<Runner> runners) {33 Collections.sort(runners, new Comparator<Runner>() {34 public int compare(Runner o1, Runner o2) {35 return o1.getDescription().getDisplayName().compareTo(o2.getDescription().getDisplayName());36 }37 });38 }39}
LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.
Here are the detailed JUnit testing chapters to help you get started:
You can also check out our JUnit certification if you wish to take your career in Selenium automation testing with JUnit to the next level.
Get 100 minutes of automation test minutes FREE!!