KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use getMethodsWithModifier method of org.assertj.core.internal.Classes class

Best Assertj code snippet using org.assertj.core.internal.Classes.getMethodsWithModifier

Source:Classes.java

...358    SortedSet<String> missingMethodNames = newTreeSet();359    SortedSet<String> actualMethodNames = methodsToName(actualMethods);360    if (expectedMethods.length == 0) {361      if (actualMethods.isEmpty()) return;362      throw failures.failure(info, shouldNotHaveMethods(actual, declared, getMethodsWithModifier(actualMethods,363                                                                                                 Modifier.methodModifiers())));364    }365    if (!noMissingElement(actualMethodNames, expectedMethodNames, missingMethodNames)) {366      throw failures.failure(info, shouldHaveMethods(actual, declared, expectedMethodNames, missingMethodNames));367    }368  }369  /**370   * Verifies that the actual {@code Class} has the public {@code methods}.371   *372   * @param info contains information about the assertion.373   * @param actual the "actual" {@code Class}.374   * @param methods the public methods who must be present in the class.375   * @throws AssertionError if {@code actual} is {@code null}.376   * @throws AssertionError if the actual {@code Class} doesn't contains all of the public methods.377   */378  public void assertHasPublicMethods(AssertionInfo info, Class<?> actual, String... methods) {379    assertNotNull(info, actual);380    Method[] actualMethods = actual.getMethods();381    SortedSet<String> expectedMethodNames = newTreeSet(methods);382    SortedSet<String> missingMethodNames = newTreeSet();383    Map<String, Integer> methodNamesWithModifier = methodsToNameAndModifier(actualMethods);384    if (methods.length == 0 && hasPublicMethods(actualMethods)) {385      throw failures.failure(info,386                             shouldNotHaveMethods(actual, Modifier.toString(Modifier.PUBLIC), false,387                                                  getMethodsWithModifier(newLinkedHashSet(actualMethods),388                                                                         Modifier.PUBLIC)));389    }390    if (!noMissingElement(methodNamesWithModifier.keySet(), expectedMethodNames, missingMethodNames)) {391      throw failures.failure(info, shouldHaveMethods(actual, false, expectedMethodNames, missingMethodNames));392    }393    Map<String, String> nonMatchingModifiers = new LinkedHashMap<>();394    if (!noNonMatchingModifier(expectedMethodNames, methodNamesWithModifier, nonMatchingModifiers, Modifier.PUBLIC)) {395      throw failures.failure(info, shouldHaveMethods(actual, false, expectedMethodNames,396                                                     Modifier.toString(Modifier.PUBLIC), nonMatchingModifiers));397    }398  }399  private static SortedSet<String> getMethodsWithModifier(Set<Method> methods, int modifier) {400    SortedSet<String> methodsWithModifier = newTreeSet();401    for (Method method : methods) {402      if ((method.getModifiers() & modifier) != 0) {403        methodsWithModifier.add(method.getName());404      }405    }406    return methodsWithModifier;407  }408  private static boolean noNonMatchingModifier(Set<String> expectedMethodNames, Map<String, Integer> methodsModifier,409                                               Map<String, String> nonMatchingModifiers, int modifier) {410    for (String method : methodsModifier.keySet()) {411      if (expectedMethodNames.contains(method) && (methodsModifier.get(method) & modifier) == 0) {412        nonMatchingModifiers.put(method, Modifier.toString(methodsModifier.get(method)));413      }...

getMethodsWithModifier

Using AI Code Generation

1import org.assertj.core.internal.Classes;2import java.lang.reflect.Method;3import java.lang.reflect.Modifier;4import java.util.List;5import java.util.ArrayList;6import java.util.Arrays;7import java.util.stream.Collectors;8import java.util.stream.Stream;9import static java.lang.System.out;10import static java.util.stream.Collectors.joining;11public class GetPublicMethods {12    public static void main(String[] args) {13        List<Method> publicMethods = new ArrayList<Method>();14        Class<?> clazz = String.class;15        publicMethods = Classes.getMethodsWithModifier(clazz, Modifier.PUBLIC);16        out.println("Public methods of " + clazz.getName() + " are: " + publicMethods.stream().map(m -> m.getName()).collect(joining(", ")));17    }18}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.