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How to use TestWithParameters class of org.junit.runners.parameterized package

Best junit code snippet using org.junit.runners.parameterized.TestWithParameters

Source:Parameterized.java

...15/*     */ import org.junit.runners.model.InitializationError;16/*     */ import org.junit.runners.model.TestClass;17/*     */ import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParametersFactory;18/*     */ import org.junit.runners.parameterized.ParametersRunnerFactory;19/*     */ import org.junit.runners.parameterized.TestWithParameters;20/*     */ 21/*     */ 22/*     */ 23/*     */ 24/*     */ 25/*     */ 26/*     */ 27/*     */ 28/*     */ 29/*     */ 30/*     */ 31/*     */ 32/*     */ 33/*     */ 34/*     */ 35/*     */ 36/*     */ 37/*     */ 38/*     */ 39/*     */ 40/*     */ 41/*     */ 42/*     */ 43/*     */ 44/*     */ 45/*     */ 46/*     */ 47/*     */ 48/*     */ 49/*     */ 50/*     */ 51/*     */ 52/*     */ 53/*     */ 54/*     */ 55/*     */ 56/*     */ 57/*     */ 58/*     */ 59/*     */ 60/*     */ 61/*     */ 62/*     */ 63/*     */ 64/*     */ 65/*     */ 66/*     */ 67/*     */ 68/*     */ 69/*     */ 70/*     */ 71/*     */ 72/*     */ 73/*     */ 74/*     */ 75/*     */ 76/*     */ 77/*     */ 78/*     */ 79/*     */ 80/*     */ 81/*     */ 82/*     */ 83/*     */ 84/*     */ 85/*     */ 86/*     */ 87/*     */ 88/*     */ 89/*     */ 90/*     */ 91/*     */ 92/*     */ 93/*     */ 94/*     */ 95/*     */ 96/*     */ 97/*     */ 98/*     */ 99/*     */ 100/*     */ 101/*     */ 102/*     */ 103/*     */ 104/*     */ 105/*     */ 106/*     */ 107/*     */ 108/*     */ 109/*     */ 110/*     */ 111/*     */ 112/*     */ 113/*     */ 114/*     */ 115/*     */ 116/*     */ 117/*     */ 118/*     */ 119/*     */ 120/*     */ 121/*     */ 122/*     */ 123/*     */ 124/*     */ 125/*     */ 126/*     */ 127/*     */ 128/*     */ 129/*     */ 130/*     */ 131/*     */ 132/*     */ 133/*     */ 134/*     */ 135/*     */ 136/*     */ 137/*     */ 138/*     */ 139/*     */ 140/*     */ 141/*     */ 142/*     */ 143/*     */ 144/*     */ 145/*     */ 146/*     */ 147/*     */ 148/*     */ 149/*     */ 150/*     */ 151/*     */ 152/*     */ 153/*     */ 154/*     */ 155/*     */ 156/*     */ 157/*     */ 158/*     */ 159/*     */ 160/*     */ 161/*     */ 162/*     */ 163/*     */ 164/*     */ 165/*     */ 166/*     */ 167/*     */ 168/*     */ 169/*     */ 170/*     */ 171/*     */ 172/*     */ 173/*     */ 174/*     */ 175/*     */ 176/*     */ 177/*     */ 178/*     */ 179/*     */ 180/*     */ 181/*     */ 182/*     */ 183/*     */ 184/*     */ 185/*     */ 186/*     */ 187/*     */ 188/*     */ 189/*     */ 190/*     */ 191/*     */ 192/*     */ 193/*     */ 194/*     */ 195/*     */ 196/*     */ 197/*     */ 198/*     */ 199/*     */ 200/*     */ 201/*     */ 202/*     */ 203/*     */ 204/*     */ 205/*     */ 206/*     */ 207/*     */ 208/*     */ 209/*     */ 210/*     */ 211/*     */ 212/*     */ 213/*     */ 214/*     */ 215/*     */ 216/*     */ 217/*     */ 218/*     */ 219/*     */ 220/*     */ 221/*     */ 222/*     */ 223/*     */ 224/*     */ 225/*     */ 226/*     */ 227/*     */ 228/*     */ 229/*     */ 230/*     */ public class Parameterized231/*     */   extends Suite232/*     */ {233/* 233 */   private static final ParametersRunnerFactory DEFAULT_FACTORY = (ParametersRunnerFactory)new BlockJUnit4ClassRunnerWithParametersFactory();234/*     */   235/* 235 */   private static final List<Runner> NO_RUNNERS = Collections.emptyList();236/*     */ 237/*     */   238/*     */   private final List<Runner> runners;239/*     */ 240/*     */ 241/*     */   242/*     */   public Parameterized(Class<?> klass) throws Throwable {243/* 243 */     super(klass, NO_RUNNERS);244/* 244 */     ParametersRunnerFactory runnerFactory = getParametersRunnerFactory(klass);245/*     */     246/* 246 */     Parameters parameters = (Parameters)getParametersMethod().getAnnotation(Parameters.class);247/*     */     248/* 248 */     this.runners = Collections.unmodifiableList(createRunnersForParameters(allParameters(), parameters.name(), runnerFactory));249/*     */   }250/*     */ 251/*     */ 252/*     */   253/*     */   private ParametersRunnerFactory getParametersRunnerFactory(Class<?> klass) throws InstantiationException, IllegalAccessException {254/* 254 */     UseParametersRunnerFactory annotation = klass.<UseParametersRunnerFactory>getAnnotation(UseParametersRunnerFactory.class);255/*     */     256/* 256 */     if (annotation == null) {257/* 257 */       return DEFAULT_FACTORY;258/*     */     }259/* 259 */     Class<? extends ParametersRunnerFactory> factoryClass = annotation.value();260/*     */     261/* 261 */     return factoryClass.newInstance();262/*     */   }263/*     */ 264/*     */ 265/*     */   266/*     */   protected List<Runner> getChildren() {267/* 267 */     return this.runners;268/*     */   }269/*     */ 270/*     */   271/*     */   private TestWithParameters createTestWithNotNormalizedParameters(String pattern, int index, Object parametersOrSingleParameter) {272/* 272 */     (new Object[1])[0] = parametersOrSingleParameter; Object[] parameters = (parametersOrSingleParameter instanceof Object[]) ? (Object[])parametersOrSingleParameter : new Object[1];273/*     */     274/* 274 */     return createTestWithParameters(getTestClass(), pattern, index, parameters);275/*     */   }276/*     */ 277/*     */ 278/*     */   279/*     */   private Iterable<Object> allParameters() throws Throwable {280/* 280 */     Object parameters = getParametersMethod().invokeExplosively(null, new Object[0]);281/* 281 */     if (parameters instanceof Iterable)282/* 282 */       return (Iterable<Object>)parameters; 283/* 283 */     if (parameters instanceof Object[]) {284/* 284 */       return Arrays.asList((Object[])parameters);285/*     */     }286/* 286 */     throw parametersMethodReturnedWrongType();287/*     */   }288/*     */ 289/*     */   290/*     */   private FrameworkMethod getParametersMethod() throws Exception {291/* 291 */     List<FrameworkMethod> methods = getTestClass().getAnnotatedMethods(Parameters.class);292/*     */     293/* 293 */     for (FrameworkMethod each : methods) {294/* 294 */       if (each.isStatic() && each.isPublic()) {295/* 295 */         return each;296/*     */       }297/*     */     } 298/*     */     299/* 299 */     throw new Exception("No public static parameters method on class " + getTestClass().getName());300/*     */   }301/*     */ 302/*     */ 303/*     */ 304/*     */ 305/*     */ 306/*     */   307/*     */   private List<Runner> createRunnersForParameters(Iterable<Object> allParameters, String namePattern, ParametersRunnerFactory runnerFactory) throws InitializationError, Exception {308/*     */     try {309/* 309 */       List<TestWithParameters> tests = createTestsForParameters(allParameters, namePattern);310/*     */       311/* 311 */       List<Runner> runners = new ArrayList<Runner>();312/* 312 */       for (TestWithParameters test : tests) {313/* 313 */         runners.add(runnerFactory.createRunnerForTestWithParameters(test));314/*     */       }315/*     */       316/* 316 */       return runners;317/* 317 */     } catch (ClassCastException e) {318/* 318 */       throw parametersMethodReturnedWrongType();319/*     */     } 320/*     */   }321/*     */ 322/*     */ 323/*     */   324/*     */   private List<TestWithParameters> createTestsForParameters(Iterable<Object> allParameters, String namePattern) throws Exception {325/* 325 */     int i = 0;326/* 326 */     List<TestWithParameters> children = new ArrayList<TestWithParameters>();327/* 327 */     for (Object parametersOfSingleTest : allParameters) {328/* 328 */       children.add(createTestWithNotNormalizedParameters(namePattern, i++, parametersOfSingleTest));329/*     */     }330/*     */     331/* 331 */     return children;332/*     */   }333/*     */   334/*     */   private Exception parametersMethodReturnedWrongType() throws Exception {335/* 335 */     String className = getTestClass().getName();336/* 336 */     String methodName = getParametersMethod().getName();337/* 337 */     String message = MessageFormat.format("{0}.{1}() must return an Iterable of arrays.", new Object[] { className, methodName });338/*     */ 339/*     */     340/* 340 */     return new Exception(message);341/*     */   }342/*     */ 343/*     */   344/*     */   private static TestWithParameters createTestWithParameters(TestClass testClass, String pattern, int index, Object[] parameters) {345/* 345 */     String finalPattern = pattern.replaceAll("\\{index\\}", Integer.toString(index));346/*     */     347/* 347 */     String name = MessageFormat.format(finalPattern, parameters);348/* 348 */     return new TestWithParameters("[" + name + "]", testClass, Arrays.asList(parameters));349/*     */   }350/*     */   351/*     */   @Retention(RetentionPolicy.RUNTIME)352/*     */   @Inherited353/*     */   @Target({ElementType.TYPE})354/*     */   public static @interface UseParametersRunnerFactory {355/*     */     Class<? extends ParametersRunnerFactory> value() default BlockJUnit4ClassRunnerWithParametersFactory.class;356/*     */   }357/*     */   358/*     */   @Retention(RetentionPolicy.RUNTIME)359/*     */   @Target({ElementType.FIELD})360/*     */   public static @interface Parameter {361/*     */     int value() default 0;362/*     */   }...

Source:ZKParameterized.java

...21import org.junit.runners.model.InitializationError;22import org.junit.runners.model.Statement;23import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParameters;24import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParametersFactory;25import org.junit.runners.parameterized.TestWithParameters;26import org.slf4j.Logger;27import org.slf4j.LoggerFactory;28public class ZKParameterized {29    private static final Logger LOG = LoggerFactory.getLogger(ZKParameterized.class);30    public static class RunnerFactory extends BlockJUnit4ClassRunnerWithParametersFactory {31        @Override32        public org.junit.runner.Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {33            return new ZKParameterized.Runner(test);34        }35    }36    public static class Runner extends BlockJUnit4ClassRunnerWithParameters {37        public Runner(TestWithParameters test) throws InitializationError {38            super(test);39        }40        @Override41        protected List<FrameworkMethod> computeTestMethods() {42            return JUnit4ZKTestRunner.computeTestMethodsForClass(getTestClass().getJavaClass(), super.computeTestMethods());43        }44        @Override45        protected Statement methodInvoker(FrameworkMethod method, Object test) {46            return new JUnit4ZKTestRunner.LoggedInvokeMethod(method, test);47        }48    }49}...

Source:PracUseParametersRunnerFactory.java

...8import org.junit.runners.Parameterized.UseParametersRunnerFactory;9import org.junit.runners.model.InitializationError;10import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParameters;11import org.junit.runners.parameterized.ParametersRunnerFactory;12import org.junit.runners.parameterized.TestWithParameters;13import java.util.Arrays;14import java.util.List;15/**16 * {@link UseParametersRunnerFactory} ãç¡çç¢çä½¿ã£ã¦ã¿ãã17 *18 * @author irof19 */20@RunWith(Parameterized.class)21@UseParametersRunnerFactory(PracUseParametersRunnerFactory.FriendlyRunner.Factory.class)22public class PracUseParametersRunnerFactory {23    /**24     * ãã©ã¡ã¼ã¿ãä¸ã¤ã®æã¯åç´ãªãªã¹ãã® <code>@parameters</code> ã¨25     * åä¸ã® <code>@Parameter</code> ãã£ã¼ã«ãã§è¯ããªã£ãã26     */27    @Parameters28    public static List<String> data() {29        return Arrays.asList("A", "B", "C");30    }31    @Parameter32    public String arg;33    @Test34    public void test() throws Exception {35    }36    /**37     * ãã¹ãã¡ã½ããåãã«ãããã«ãªãè¬ã®Runner38     */39    public static class FriendlyRunner extends BlockJUnit4ClassRunnerWithParameters {40        public FriendlyRunner(TestWithParameters test) throws InitializationError {41            super(test);42        }43        @Override44        protected String getName() {45            return " (^-^) " + super.getName();46        }47        public static class Factory implements ParametersRunnerFactory {48            @Override49            public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {50                return new FriendlyRunner(test);51            }52        }53    }54}...

Source:IsolatedParametersRunnerFactory.java

...14import org.junit.runners.model.InitializationError;15import org.junit.runners.model.TestClass;16import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParameters;17import org.junit.runners.parameterized.ParametersRunnerFactory;18import org.junit.runners.parameterized.TestWithParameters;19/**20 * {@link ParametersRunnerFactory} for21 * {@link org.junit.runners.Parameterized.UseParametersRunnerFactory UseParametersRunnerFactory} annotation22 * to run tests with parameters in a separate ClassLoader.23 *24 * @see Isolated25 */26public class IsolatedParametersRunnerFactory implements ParametersRunnerFactory {27    @Override28    public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {29        return new IsolatedParameterizedRunner(test);30    }31    private static class IsolatedParameterizedRunner extends BlockJUnit4ClassRunnerWithParameters {32        public IsolatedParameterizedRunner(TestWithParameters test) throws InitializationError {33            super(isolated(test));34        }35        private static TestWithParameters isolated(TestWithParameters test) throws InitializationError {36            Class<?> testClass = test.getTestClass().getJavaClass();37            Class<?> isolatedTestClass = IsolatedClassLoader.isolatedTestClass(testClass);38            return new TestWithParameters(test.getName(), new TestClass(isolatedTestClass), test.getParameters());39        }40    }41}...

Source:ClassificationRunnerWithParametersFactory.java

...18import org.junit.runners.Parameterized;19import org.junit.runners.Parameterized.UseParametersRunnerFactory;20import org.junit.runners.model.InitializationError;21import org.junit.runners.parameterized.ParametersRunnerFactory;22import org.junit.runners.parameterized.TestWithParameters;23/**24 * Factory for classification-sensitive parameterized test suites.25 * Specify this factory in the {@literal @}{@link UseParametersRunnerFactory}26 * annotation on your <tt>{@literal @}{@link RunWith}({@link Parameterized}.class)</tt>27 * test class to support the classfication and condition annotations of the Papyrus28 * test framework.29 * 30 * @see Parameterized31 * @see UseParametersRunnerFactory32 * @since 1.233 */34public class ClassificationRunnerWithParametersFactory implements ParametersRunnerFactory {35	public ClassificationRunnerWithParametersFactory() {36		super();37	}38	@Override39	public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {40		return new ClassificationRunnerWithParameters(test);41	}42}...

Source:SpringParametersRunnerFactory.java

2import org.junit.runner.Runner;3import org.junit.runners.model.InitializationError;4import org.junit.runners.parameterized.BlockJUnit4ClassRunnerWithParameters;5import org.junit.runners.parameterized.ParametersRunnerFactory;6import org.junit.runners.parameterized.TestWithParameters;7import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;8/*9 * @created 09.11.2021 - 3:0810 * @project controlSumSnilsChecker11 * @author Polyakov Anton12 */13public class SpringParametersRunnerFactory implements ParametersRunnerFactory {14 @Override15 public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {16  final BlockJUnit4ClassRunnerWithParameters runnerWithParameters = new BlockJUnit4ClassRunnerWithParameters(test);17  return new SpringJUnit4ClassRunner(test.getTestClass().getJavaClass()) {18   @Override19   protected Object createTest() throws Exception {20    final Object testInstance = runnerWithParameters.createTest();21    getTestContextManager().prepareTestInstance(testInstance);22    return testInstance;23   }24  };25 }26}...

TestWithParameters

Using AI Code Generation

1package org.junit.runners.parameterized;2import java.util.Arrays;3import java.util.Collection;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.Parameterized;7import org.junit.runners.Parameterized.Parameters;8@RunWith(Parameterized.class)9public class TestWithParameters {10    private int number;11    public TestWithParameters(int number) {12        this.number = number;13    }14    public static Collection<Object[]> data() {15        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };16        return Arrays.asList(data);17    }18    public void test() {19        System.out.println("Parameterized Number is : " + number);20    }21}22package org.junit.runners.parameterized;23import java.util.Arrays;24import java.util.Collection;25import org.junit.Test;26import org.junit.runner.RunWith;27import org.junit.runners.Parameterized;28import org.junit.runners.Parameterized.Parameters;29@RunWith(Parameterized.class)30public class TestWithParameters {31    private int number;32    public TestWithParameters(int number) {33        this.number = number;34    }35    public static Collection<Object[]> data() {36        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };37        return Arrays.asList(data);38    }39    public void test() {40        System.out.println("Parameterized Number is : " + number);41    }42}43package org.junit.runners.parameterized;44import java.util.Arrays;45import java.util.Collection;46import org.junit.Test;47import org.junit.runner.RunWith;48import org.junit.runners.Parameterized;49import org.junit.runners.Parameterized.Parameters;50@RunWith(Parameterized.class)51public class TestWithParameters {52    private int number;53    public static Collection<Object[]> data() {54        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };55        return Arrays.asList(data);56    }

TestWithParameters

Using AI Code Generation

1import org.junit.runner.RunWith;2import org.junit.runners.Parameterized;3import org.junit.runners.Parameterized.Parameters;4@RunWith(Parameterized.class)5public class TestWithParameters {6    private int parameter;7    public TestWithParameters(int parameter) {8        this.parameter = parameter;9    }10    public static Collection<Object[]> data() {11        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };12        return Arrays.asList(data);13    }14}15public class TestWithParameters {16    public TestWithParameters(int parameter) {17    }18    public static Collection<Object[]> data() {19        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };20        return Arrays.asList(data);21    }22}23import org.junit.runner.RunWith;24import org.junit.runners.Parameterized;25import org.junit.runners.Parameterized.Parameters;26import org.junit.runners.Parameterized.Parameter;27@RunWith(Parameterized.class)28public class TestWithParameters {29    public int parameter;30    public static Collection<Object[]> data() {31        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };32        return Arrays.asList(data);33    }34}35import org.junit.runner.RunWith;36import org.junit.runners.Parameterized;37import org.junit.runners.Parameterized.Parameters;38import org.junit.runners.Parameterized.Parameter;39@RunWith(Parameterized.class)40public class TestWithParameters {41    @Parameter(0)42    public int parameter;43    public static Collection<Object[]> data() {44        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };45        return Arrays.asList(data);46    }47}48import org.junit.runner.RunWith;49import org.junit.runners.Parameterized;50import org.junit.runners.Parameterized.Parameters;51import org.junit.runners.Parameterized.Parameter;52@RunWith(Parameterized.class)53public class TestWithParameters {54    @Parameter(value = 0)55    public int parameter;56    public static Collection<Object[]> data() {57        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 } };58        return Arrays.asList(data);59    }60}

TestWithParameters

Using AI Code Generation

1import org.junit.runners.parameterized.TestWithParameters;2import org.junit.runners.parameterized.Parameterized;3import org.junit.runners.parameterized.Parameters;4import org.junit.Test;5import org.junit.Assert;6import org.junit.BeforeClass;7import org.junit.AfterClass;8import org.junit.runner.RunWith;9import java.util.Arrays;10import java.util.Collection;11import java.util.ArrayList;12import java.util.List;13import org.openqa.selenium.WebDriver;14import org.openqa.selenium.firefox.FirefoxDriver;15import org.openqa.selenium.By;16import org.openqa.selenium.WebElement;17import org.openqa.selenium.support.ui.ExpectedConditions;18import org.openqa.selenium.support.ui.WebDriverWait;19import org.openqa.selenium.interactions.Actions;20import java.util.concurrent.TimeUnit;21import org.openqa.selenium.Keys;22import org.openqa.selenium.JavascriptExecutor;23import org.openqa.selenium.support.ui.Select;24import org.openqa.selenium.Alert;25import org.openqa.selenium.remote.DesiredCapabilities;26import org.openqa.selenium.logging.LogEntries

TestWithParameters

Using AI Code Generation

1package org.junit.runners.parameterized;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.junit.runners.Parameterized;5import java.util.Arrays;6import java.util.Collection;7import static org.junit.Assert.assertEquals;8@RunWith(Parameterized.class)9public class TestWithParameters {10    private int m1;11    private int m2;12    private int m3;13    public TestWithParameters(int m1, int m2, int m3) {14        this.m1 = m1;15        this.m2 = m2;16        this.m3 = m3;17    }18    public static Collection<Object[]> data() {19        Object[][] data = new Object[][] {{1,2,3}, {4,5,6}, {7,8,9}};20        return Arrays.asList(data);21    }22    public void testAdd() {23        assertEquals(m3, m1+m2);24    }25}26[INFO] --- maven-surefire-plugin:2.19.1:test (default-test) @ junit ---

TestWithParameters

Using AI Code Generation

1@RunWith(Parameterized.class)2public class TestWithParameters {3    private int firstNumber;4    private int secondNumber;5    private int expectedResult;6    public TestWithParameters(int firstNumber, int secondNumber, int expectedResult) {7        this.firstNumber = firstNumber;8        this.secondNumber = secondNumber;9        this.expectedResult = expectedResult;10    }11    public static Collection<Integer[]> data() {12        return Arrays.asList(new Integer[][] {13                { 1, 2, 3 },14                { 4, 5, 9 },15                { 6, 7, 13 },16                { 8, 9, 17 }17        });18    }19    public void test() {20        assertEquals(expectedResult, firstNumber + secondNumber);21    }22}23@DisplayName("Test with parameters")24@CsvSource({25})26public void testWithParameters(int firstNumber, int secondNumber, int expectedResult) {27    assertEquals(expectedResult, firstNumber + secondNumber);28}29@DisplayName("Test with parameters")30@MethodSource("data")31public void testWithParameters(int firstNumber, int secondNumber, int expectedResult) {32    assertEquals(expectedResult, firstNumber + secondNumber);33}34private static Collection<Integer[]> data() {35    return Arrays.asList(new Integer[][] {36            { 1, 2, 3 },37            { 4, 5,

TestWithParameters

Using AI Code Generation

1import org.junit.runners.parameterized.TestWithParameters;2import org.junit.runners.parameterized.Parameters;3import org.junit.runners.parameterized.Parameterized;4import org.junit.runners.parameterized.Parameterized.Parameters;5import org.junit.runners.parameterized.TestWithParameters;6import org.junit.runners.parameterized.Parameters;7import org.junit.runners.parameterized.Parameterized;8import org.junit.runners.parameterized.Parameterized.Parameters;9import org.junit.runners.parameterized.Parameters;10import org.junit.runners.parameterized.Parameters;11import org.junit.runners.parameterized.Parameters;12import org.junit.runners.parameterized.Parameters;13import org.junit.runners.parameterized.Parameters;14import org.junit.runners.parameterized.Parameters;15import org.junit.runners.parameterized.Parameters;16import org.junit.runners.parameterized.Parameters;17import org.junit.runners.parameterized.Parameters;18import org.junit.runners.parameterized.Parameters;19import org.junit.runners.parameterized.Parameters;20import org.junit.runners.parameterized.Parameters;21import org.junit.runners.parameterized.Parameters;22import org.junit.runners.parameterized.Parameters;23import org.junit.runners.parameterized.Parameters;24import org.junit.runners.parameterized.Parameters;25import org.junit.runners.parameterized.Parameters;26import org.junit.runners.parameterized.Parameters;27import org.junit.runners.parameterized.Parameters;28import org.junit.runners.parameterized.Parameters;29import org.junit.runners.parameterized.Parameters;30import org.junit.runners.parameterized.Parameters;31import org.junit.runners.parameterized.Parameters;32import org.junit.runners.parameterized.Parameters;33import org.junit.runners.parameterized.Parameters;34import org.junit.runners.parameterized.Parameters;35import org.junit.runners.parameterized.Parameters;36import org.junit.runners.parameterized.Parameters;37import org.junit.runners.parameterized.Parameters;38import org.junit.runners.parameterized.Parameters;39import org.junit.runners.parameterized.Parameters;40import org.junit.runners.parameterized.Parameters;41import org.junit.runners.parameterized.Parameters;42import org.junit.runners.parameterized.Parameters;43import org.junit.runners.parameterized.Parameters;44import org.junit.runners.parameterized.Parameters;45import org.junit.runners.parameterized.Parameters;46import org.junit.runners.parameterized.Parameters;47import org.junit.runners.parameterized.Parameters;48import org.junit.runners.parameterized.Parameters;49import org.junit.runners.parameterized.Parameters;50import org.junit.runners.parameterized.Parameters;51import org.junit.runners.parameterized.Parameters;52import org.junit.runners.parameterized.Parameters;53import org.junit.runners.parameterized.Parameters;54import org.junit.runners.parameterized.Parameters;55import org.junit.runners.parameterized.Parameters;56import org.junit.runners.parameterized.Parameters;57import org.junit.runners.parameterized.Parameters;58import org.junit.runners.parameterized.Parameters;59import org.junit.runners.parameterized.Parameters;

TestWithParameters

Using AI Code Generation

1import org.junit.runner.RunWith;2import org.junit.runners.Parameterized;3import org.junit.runners.Parameterized.Parameters;4import org.junit.runners.Parameterized.Parameter;5import org.junit.Test;6import static org.junit.Assert.assertEquals;7@RunWith(Parameterized.class)8public class TestWithParameters {9    public static Object[][] data() {10        return new Object[][] { { 1, 2, 3 }, { 5, 3, 8 }, { 121, 4, 125 } };11    }12    @Parameter(0)13    public int fInput;14    @Parameter(1)15    public int fExpected;16    @Parameter(2)17    public int fOutput;18    public void test() {19        assertEquals(fExpected, fInput + fOutput);20    }21}22│     ├─ test(1, 2, 3) ✔23│     ├─ test(5, 3, 8) ✔24│     └─ test(121, 4, 125) ✔25import org.junit.runner.RunWith;26import org.junit.runners.Parameterized;27import org.junit.runners.Parameterized.Parameters;28import org.junit.runners.Parameterized.Parameter;29import org.junit.Test;30import static org.junit.Assert.assertEquals;31@RunWith(Parameterized.class)32public class TestWithParameters {33    public static Object[][] data() {34        return new Object[][] { { 1, 2,

TestWithParameters

Using AI Code Generation

1public class TestWithParameters {2    private final String name;3    private final int value;4    public TestWithParameters(String name, int value) {5        this.name = name;6        this.value = value;7    }8    public void test() {9        System.out.println(name + ": " + value);10    }11    public static Collection<Object[]> data() {12        return Arrays.asList(new Object[][]{13                {"John", 1},14                {"Mary", 2},15                {"Peter", 3}16        });17    }18}

Source: passing Parameterized input using Mockitos

1public final static String[] mySplit(final String s)2

Source: Selenium and Parallelized JUnit - WebDriver instances

1 String concatenated_String="hi^Hello";23 String split_string_array[]=concatenated_String.split("\\^");4

Source: SpringJUnit4ClassRunner: run test method multiple times with different input data

1public static String[] split(String str, char separatorChar);2

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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.