Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use FrameworkMember class of org.junit.runners.model package
Best junit code snippet using org.junit.runners.model.FrameworkMember
Source:RuleFieldValidator.java 
...5import org.junit.ClassRule;6import org.junit.Rule;7import org.junit.rules.MethodRule;8import org.junit.rules.TestRule;9import org.junit.runners.model.FrameworkMember;10import org.junit.runners.model.TestClass;11/**12 * A RuleFieldValidator validates the rule fields of a13 * {@link org.junit.runners.model.TestClass}. All reasons for rejecting the14 * {@code TestClass} are written to a list of errors.15 *16 * There are four slightly different validators. The {@link #CLASS_RULE_VALIDATOR}17 * validates fields with a {@link ClassRule} annotation and the18 * {@link #RULE_VALIDATOR} validates fields with a {@link Rule} annotation.19 *20 * The {@link #CLASS_RULE_METHOD_VALIDATOR}21 * validates methods with a {@link ClassRule} annotation and the22 * {@link #RULE_METHOD_VALIDATOR} validates methods with a {@link Rule} annotation.23 */24public enum RuleFieldValidator {25 /**26 * Validates fields with a {@link ClassRule} annotation.27 */28 CLASS_RULE_VALIDATOR(ClassRule.class, false, true),29 /**30 * Validates fields with a {@link Rule} annotation.31 */32 RULE_VALIDATOR(Rule.class, false, false),33 /**34 * Validates methods with a {@link ClassRule} annotation.35 */36 CLASS_RULE_METHOD_VALIDATOR(ClassRule.class, true, true),37 /**38 * Validates methods with a {@link Rule} annotation.39 */40 RULE_METHOD_VALIDATOR(Rule.class, true, false);41 private final Class<? extends Annotation> fAnnotation;42 private final boolean fStaticMembers;43 private final boolean fMethods;44 private RuleFieldValidator(Class<? extends Annotation> annotation,45 boolean methods, boolean fStaticMembers) {46 this.fAnnotation = annotation;47 this.fStaticMembers = fStaticMembers;48 this.fMethods = methods;49 }50 /**51 * Validate the {@link org.junit.runners.model.TestClass} and adds reasons52 * for rejecting the class to a list of errors.53 *54 * @param target the {@code TestClass} to validate.55 * @param errors the list of errors.56 */57 public void validate(TestClass target, List<Throwable> errors) {58 List<? extends FrameworkMember<?>> members = fMethods ? target.getAnnotatedMethods(fAnnotation)59 : target.getAnnotatedFields(fAnnotation);60 for (FrameworkMember<?> each : members) {61 validateMember(each, errors);62 }63 }64 private void validateMember(FrameworkMember<?> member, List<Throwable> errors) {65 validatePublicClass(member, errors);66 validateStatic(member, errors);67 validatePublic(member, errors);68 validateTestRuleOrMethodRule(member, errors);69 }70 71 private void validatePublicClass(FrameworkMember<?> member, List<Throwable> errors) {72 if (fStaticMembers && !isDeclaringClassPublic(member)) {73 addError(errors, member, " must be declared in a public class.");74 }75 }76 private void validateStatic(FrameworkMember<?> member, List<Throwable> errors) {77 if (fStaticMembers && !member.isStatic()) {78 addError(errors, member, "must be static.");79 }80 if (!fStaticMembers && member.isStatic()) {81 addError(errors, member, "must not be static.");82 }83 }84 private void validatePublic(FrameworkMember<?> member, List<Throwable> errors) {85 if (!member.isPublic()) {86 addError(errors, member, "must be public.");87 }88 }89 private void validateTestRuleOrMethodRule(FrameworkMember<?> member,90 List<Throwable> errors) {91 if (!isMethodRule(member) && !isTestRule(member)) {92 addError(errors, member, fMethods ?93 "must return an implementation of MethodRule or TestRule." :94 "must implement MethodRule or TestRule.");95 }96 }97 private boolean isDeclaringClassPublic(FrameworkMember<?> member) {98 return Modifier.isPublic(member.getDeclaringClass().getModifiers());99 }100 private boolean isTestRule(FrameworkMember<?> member) {101 return TestRule.class.isAssignableFrom(member.getType());102 }103 private boolean isMethodRule(FrameworkMember<?> member) {104 return MethodRule.class.isAssignableFrom(member.getType());105 }106 private void addError(List<Throwable> errors, FrameworkMember<?> member,107 String suffix) {108 String message = "The @" + fAnnotation.getSimpleName() + " '"109 + member.getName() + "' " + suffix;110 errors.add(new Exception(message));111 }112}...
Source:junit-team_junit____2____RuleFieldValidator.java
...5import org.junit.ClassRule;6import org.junit.Rule;7import org.junit.rules.MethodRule;8import org.junit.rules.TestRule;9import org.junit.runners.model.FrameworkMember;10import org.junit.runners.model.TestClass;11/**12 * A RuleFieldValidator validates the rule fields of a13 * {@link org.junit.runners.model.TestClass}. All reasons for rejecting the14 * {@code TestClass} are written to a list of errors.15 *16 * There are four slightly different validators. The {@link #CLASS_RULE_VALIDATOR}17 * validates fields with a {@link ClassRule} annotation and the18 * {@link #RULE_VALIDATOR} validates fields with a {@link Rule} annotation.19 *20 * The {@link #CLASS_RULE_METHOD_VALIDATOR}21 * validates methods with a {@link ClassRule} annotation and the22 * {@link #RULE_METHOD_VALIDATOR} validates methods with a {@link Rule} annotation.23 */24public enum RuleFieldValidator {25 /**26 * Validates fields with a {@link ClassRule} annotation.27 */28 CLASS_RULE_VALIDATOR(ClassRule.class, false, true),29 /**30 * Validates fields with a {@link Rule} annotation.31 */32 RULE_VALIDATOR(Rule.class, false, false),33 /**34 * Validates methods with a {@link ClassRule} annotation.35 */36 CLASS_RULE_METHOD_VALIDATOR(ClassRule.class, true, true),37 /**38 * Validates methods with a {@link Rule} annotation.39 */40 RULE_METHOD_VALIDATOR(Rule.class, true, false);41 private final Class<? extends Annotation> fAnnotation;42 private final boolean fStaticMembers;43 private final boolean fMethods;44 private RuleFieldValidator(Class<? extends Annotation> annotation,45 boolean methods, boolean fStaticMembers) {46 this.fAnnotation = annotation;47 this.fStaticMembers = fStaticMembers;48 this.fMethods = methods;49 }50 /**51 * Validate the {@link org.junit.runners.model.TestClass} and adds reasons52 * for rejecting the class to a list of errors.53 *54 * @param target the {@code TestClass} to validate.55 * @param errors the list of errors.56 */57 public void validate(TestClass target, List<Throwable> errors) {58 List<? extends FrameworkMember<?>> members = fMethods ? target.getAnnotatedMethods(fAnnotation)59 : target.getAnnotatedFields(fAnnotation);60 for (FrameworkMember<?> each : members) {61 validateMember(each, errors);62 }63 }64 private void validateMember(FrameworkMember<?> member, List<Throwable> errors) {65 validatePublicClass(member, errors);66 validateStatic(member, errors);67 validatePublic(member, errors);68 validateTestRuleOrMethodRule(member, errors);69 }70 71 private void validatePublicClass(FrameworkMember<?> member, List<Throwable> errors) {72 if (fStaticMembers && !isDeclaringClassPublic(member)) {73 addError(errors, member, " must be declared in a public class.");74 }75 }76 private void validateStatic(FrameworkMember<?> member, List<Throwable> errors) {77 if (fStaticMembers && !member.isStatic()) {78 addError(errors, member, "must be static.");79 }80 if (!fStaticMembers && member.isStatic()) {81 addError(errors, member, "must not be static.");82 }83 }84 private void validatePublic(FrameworkMember<?> member, List<Throwable> errors) {85 if (!member.isPublic()) {86 addError(errors, member, "must be public.");87 }88 }89 private void validateTestRuleOrMethodRule(FrameworkMember<?> member,90 List<Throwable> errors) {91 if (!isMethodRule(member) && !isTestRule(member)) {92 addError(errors, member, fMethods ?93 "must return an implementation of MethodRule or TestRule." :94 "must implement MethodRule or TestRule.");95 }96 }97 private boolean isDeclaringClassPublic(FrameworkMember<?> member) {98 return Modifier.isPublic(member.getDeclaringClass().getModifiers());99 }100 private boolean isTestRule(FrameworkMember<?> member) {101 return TestRule.class.isAssignableFrom(member.getType());102 }103 private boolean isMethodRule(FrameworkMember<?> member) {104 return MethodRule.class.isAssignableFrom(member.getType());105 }106 private void addError(List<Throwable> errors, FrameworkMember<?> member,107 String suffix) {108 String message = "The @" + fAnnotation.getSimpleName() + " '"109 + member.getName() + "' " + suffix;110 errors.add(new Exception(message));111 }112}...
Source:FrameworkMethod.java
...3import java.lang.reflect.Method;4import java.lang.reflect.Type;5import java.util.List;6import org.junit.internal.runners.model.ReflectiveCallable;7public class FrameworkMethod extends FrameworkMember<FrameworkMethod> {8 private final Method method;9 public FrameworkMethod(Method method2) {10 if (method2 != null) {11 this.method = method2;12 return;13 }14 throw new NullPointerException("FrameworkMethod cannot be created without an underlying method.");15 }16 public Method getMethod() {17 return this.method;18 }19 public Object invokeExplosively(final Object target, final Object... params) throws Throwable {20 return new ReflectiveCallable() {21 /* class org.junit.runners.model.FrameworkMethod.AnonymousClass1 */22 /* access modifiers changed from: protected */23 @Override // org.junit.internal.runners.model.ReflectiveCallable24 public Object runReflectiveCall() throws Throwable {25 return FrameworkMethod.this.method.invoke(target, params);26 }27 }.run();28 }29 @Override // org.junit.runners.model.FrameworkMember30 public String getName() {31 return this.method.getName();32 }33 public void validatePublicVoidNoArg(boolean isStatic, List<Throwable> errors) {34 validatePublicVoid(isStatic, errors);35 if (this.method.getParameterTypes().length != 0) {36 errors.add(new Exception("Method " + this.method.getName() + " should have no parameters"));37 }38 }39 public void validatePublicVoid(boolean isStatic, List<Throwable> errors) {40 if (isStatic() != isStatic) {41 String state = isStatic ? "should" : "should not";42 errors.add(new Exception("Method " + this.method.getName() + "() " + state + " be static"));43 }44 if (!isPublic()) {45 errors.add(new Exception("Method " + this.method.getName() + "() should be public"));46 }47 if (this.method.getReturnType() != Void.TYPE) {48 errors.add(new Exception("Method " + this.method.getName() + "() should be void"));49 }50 }51 /* access modifiers changed from: protected */52 @Override // org.junit.runners.model.FrameworkMember53 public int getModifiers() {54 return this.method.getModifiers();55 }56 public Class<?> getReturnType() {57 return this.method.getReturnType();58 }59 @Override // org.junit.runners.model.FrameworkMember60 public Class<?> getType() {61 return getReturnType();62 }63 @Override // org.junit.runners.model.FrameworkMember64 public Class<?> getDeclaringClass() {65 return this.method.getDeclaringClass();66 }67 public void validateNoTypeParametersOnArgs(List<Throwable> errors) {68 new NoGenericTypeParametersValidator(this.method).validate(errors);69 }70 public boolean isShadowedBy(FrameworkMethod other) {71 if (!(other.getName().equals(getName()) && other.getParameterTypes().length == getParameterTypes().length)) {72 return false;73 }74 for (int i = 0; i < other.getParameterTypes().length; i++) {75 if (!other.getParameterTypes()[i].equals(getParameterTypes()[i])) {76 return false;77 }...
Source:FrameworkField.java
1package org.junit.runners.model;2import java.lang.annotation.Annotation;3import java.lang.reflect.Field;4public class FrameworkField extends FrameworkMember<FrameworkField> {5 private final Field field;6 FrameworkField(Field field2) {7 if (field2 != null) {8 this.field = field2;9 return;10 }11 throw new NullPointerException("FrameworkField cannot be created without an underlying field.");12 }13 @Override // org.junit.runners.model.FrameworkMember14 public String getName() {15 return getField().getName();16 }17 @Override // org.junit.runners.model.Annotatable18 public Annotation[] getAnnotations() {19 return this.field.getAnnotations();20 }21 @Override // org.junit.runners.model.Annotatable22 public <T extends Annotation> T getAnnotation(Class<T> annotationType) {23 return (T) this.field.getAnnotation(annotationType);24 }25 public boolean isShadowedBy(FrameworkField otherMember) {26 return otherMember.getName().equals(getName());27 }28 /* access modifiers changed from: protected */29 @Override // org.junit.runners.model.FrameworkMember30 public int getModifiers() {31 return this.field.getModifiers();32 }33 public Field getField() {34 return this.field;35 }36 @Override // org.junit.runners.model.FrameworkMember37 public Class<?> getType() {38 return this.field.getType();39 }40 @Override // org.junit.runners.model.FrameworkMember41 public Class<?> getDeclaringClass() {42 return this.field.getDeclaringClass();43 }44 public Object get(Object target) throws IllegalArgumentException, IllegalAccessException {45 return this.field.get(target);46 }47 public String toString() {48 return this.field.toString();49 }50}...
Source:FrameworkMember.java
...6/* */ 7/* */ 8/* */ 9/* */ 10/* */ public abstract class FrameworkMember<T extends FrameworkMember<T>>11/* */ implements Annotatable12/* */ {13/* */ abstract boolean isShadowedBy(T paramT);14/* */ 15/* */ boolean isShadowedBy(List<T> members) {16/* 16 */ for (FrameworkMember frameworkMember : members) {17/* 17 */ if (isShadowedBy((T)frameworkMember)) {18/* 18 */ return true;19/* */ }20/* */ } 21/* 21 */ return false;22/* */ }23/* */ 24/* */ 25/* */ 26/* */ protected abstract int getModifiers();27/* */ 28/* */ 29/* */ public boolean isStatic() {30/* 30 */ return Modifier.isStatic(getModifiers());31/* */ }32/* */ 33/* */ 34/* */ 35/* */ 36/* */ public boolean isPublic() {37/* 37 */ return Modifier.isPublic(getModifiers());38/* */ }39/* */ 40/* */ public abstract String getName();41/* */ 42/* */ public abstract Class<?> getType();43/* */ 44/* */ public abstract Class<?> getDeclaringClass();45/* */ }46/* Location: /home/arpit/Downloads/Picking-Tool-6.5.2.jar!/org/junit/runners/model/FrameworkMember.class47 * Java compiler version: 5 (49.0)48 * JD-Core Version: 1.1.349 */...
FrameworkMember
Using AI Code Generation
1import org.junit.runners.model.FrameworkMember;2public class FrameworkMemberExample {3 public static void main(String[] args) {4 FrameworkMember<?> member = new FrameworkMember<Object>() {5 public Class<?> getType() {6 return null;7 }8 public Object get(Object target) throws IllegalArgumentException, IllegalAccessException {9 return null;10 }11 public void set(Object target, Object value) throws IllegalArgumentException, IllegalAccessException {12 }13 public boolean isShadowedBy(FrameworkMember<?> otherMember) {14 return false;15 }16 };17 }18}
FrameworkMember
Using AI Code Generation
1import org.junit.runners.model.FrameworkMember;2import org.junit.runners.model.TestClass;3import java.lang.reflect.Field;4public class FrameworkMemberTest {5 public static void main(String[] args) {6 TestClass testClass = new TestClass(FrameworkMemberTest.class);7 FrameworkMember frameworkMember = testClass.getAnnotatedField(FrameworkMemberTest.class);8 System.out.println(frameworkMember.getType());9 }10}
FrameworkMember
Using AI Code Generation
1public class FrameworkMemberTest {2 public static void main(String[] args) throws Exception {3 FrameworkMember frameworkMember = new FrameworkMember() {4 public Class<?> getType() {5 return null;6 }7 public int getModifiers() {8 return 0;9 }10 public String getName() {11 return null;12 }13 public boolean isShadowedBy(FrameworkMember<?> other) {14 return false;15 }16 public boolean isShadowedBy(List<FrameworkMember<?>> others) {17 return false;18 }19 public boolean isStatic() {20 return false;21 }22 public boolean isPublic() {23 return false;24 }25 public boolean isProtected() {26 return false;27 }28 public boolean isPrivate() {29 return false;30 }31 public boolean isPackagePrivate() {32 return false;33 }34 public boolean isFinal() {35 return false;36 }37 public boolean isAbstract() {38 return false;39 }40 public boolean isSynthetic() {41 return false;42 }43 public boolean isAccessible() {44 return false;45 }46 public Object invokeExplosively(Object target, Object... params) throws Throwable {47 return null;48 }49 public void validatePublicVoidNoArg(boolean isStatic, List<Throwable> errors) {50 }51 public void validatePublicVoid(boolean isStatic, List<Throwable> errors) {52 }53 public void validateNoTypeParameters(String role, List<Throwable> errors) {54 }55 public void validateMemberType(List<Throwable> errors) {56 }57 public void validateZeroArgConstructor(List<Throwable> errors) {58 }59 public void validateInstanceMethods(List<Throwable> errors) {60 }61 public void validateStaticMethods(List<Throwable> errors) {62 }63 public void validateFields(List<Throwable> errors) {64 }65 public void validateCommonDefinitionErrors(List<Throwable> errors) {66 }
FrameworkMember
Using AI Code Generation
1public class FrameworkMemberTest {2 public void testFrameworkMember() throws Exception {3 FrameworkMember frameworkMember = new FrameworkMember() {4 public Class<?> getDeclaringClass() {5 return null;6 }7 public int getModifiers() {8 return 0;9 }10 public String getName() {11 return null;12 }13 public boolean isShadowedBy(FrameworkMember<?> other) {14 return false;15 }16 public boolean isShadowedBy(List<FrameworkMember<?>> others) {17 return false;18 }19 public boolean isStatic() {20 return false;21 }22 public boolean isPublic() {23 return false;24 }25 public boolean isPrivate() {26 return false;27 }28 public boolean isProtected() {29 return false;30 }31 public boolean isPackagePrivate() {32 return false;33 }34 public boolean isFinal() {35 return false;36 }37 public boolean isSynthetic() {38 return false;39 }40 public boolean isAbstract() {41 return false;42 }43 public boolean isOverriddenFrom(Class<?> parent) {44 return false;45 }46 public boolean isShadowedBy(FrameworkMember<?> other, Class<?> parent) {47 return false;48 }49 public boolean isShadowedBy(List<FrameworkMember<?>> others, Class<?> parent) {50 return false;51 }52 public boolean isShadowedBy(FrameworkMember<?> other, Class<?> parent, Class<?> subclass) {53 return false;54 }55 public boolean isShadowedBy(List<FrameworkMember<?>> others, Class<?> parent, Class<?> subclass) {56 return false;57 }58 public boolean isShadowedBy(FrameworkMember<?> other, Class<?> parent, Class<?> subclass, boolean checkEnclosingClass) {59 return false;60 }61 public boolean isShadowedBy(List<FrameworkMember<?>> others, Class<?> parent, Class<?> subclass, boolean checkEnclosingClass) {62 return false;63 }64 public boolean isShadowedBy(FrameworkMember
FrameworkMember
Using AI Code Generation
1package com.mycompany.app;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.junit.runners.Parameterized;5import java.util.Arrays;6import java.util.Collection;7@RunWith(Parameterized.class)8public class JunitParameterizedTest {9 private int firstNumber;10 private int secondNumber;11 public JunitParameterizedTest(int firstNumber, int secondNumber) {12 this.firstNumber = firstNumber;13 this.secondNumber = secondNumber;14 }15 public static Collection<Object[]> data() {16 Object[][] data = new Object[][] { { 1, 2 }, { 5, 3 }, { 121, 4 } };17 return Arrays.asList(data);18 }19 public void testAdd() {20 System.out.println("Parameterized Number is : " + firstNumber + " " + secondNumber);21 }22}23@RunWith(Parameterized.class)24public class JunitParameterizedTest {25 private int firstNumber;26 private int secondNumber;27 private int expectedNumber;28 public JunitParameterizedTest(int firstNumber, int secondNumber, int expectedNumber) {29 this.firstNumber = firstNumber;30 this.secondNumber = secondNumber;31 this.expectedNumber = expectedNumber;32 }33 public static Collection<Object[]> data() {34 Object[][] data = new Object[][] { { 1, 2, 3 }, { 5, 3, 8 }, { 121, 4, 125 } };35 return Arrays.asList(data);36 }37 public void testAdd() {38 System.out.println("Parameterized Number is : " + firstNumber + " " + secondNumber);39 }40}41@RunWith(Parameterized.class)42public class JunitParameterizedTest {43 private int firstNumber;44 private int secondNumber;
JUnit Tutorial:
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.
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.
JUnit Certification:
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.
Run junit automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used methods in FrameworkMember
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
