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How to use canonize method of org.assertj.core.test.TypeCanonizer class

Best Assertj code snippet using org.assertj.core.test.TypeCanonizer.canonize

Source:BaseAssertionsTest.java

...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.setRemoveAssertJRelatedElementsFromStackTrace;15import static org.assertj.core.test.TypeCanonizer.canonize;16import static org.assertj.core.util.Arrays.array;17import static org.assertj.core.util.Sets.newLinkedHashSet;18import java.lang.reflect.Method;19import java.lang.reflect.Modifier;20import java.lang.reflect.Type;21import java.util.Arrays;22import java.util.Comparator;23import java.util.Set;24/**25 * @author Filip Hrisafov26 */27public abstract class BaseAssertionsTest {28  {29    setRemoveAssertJRelatedElementsFromStackTrace(false);30  }31  private static final int ACCESS_MODIFIERS = Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE;32  static final Comparator<Method> IGNORING_DECLARING_CLASS_AND_METHOD_NAME = internalMethodComparator(false, true);33  static final Comparator<Method> IGNORING_DECLARING_CLASS_AND_RETURN_TYPE = internalMethodComparator(true, false);34  static final Comparator<Method> IGNORING_DECLARING_CLASS_ONLY = internalMethodComparator(false, false);35  static final Comparator<Method> IGNORING_DECLARING_CLASS_RETURN_TYPE_AND_METHOD_NAME = internalMethodComparator(true,36                                                                                                                  true);37  // Object is ignored because of the AssertProvider38  static final Class<?>[] SPECIAL_IGNORED_RETURN_TYPES = array(AssertDelegateTarget.class,39                                                               FactoryBasedNavigableListAssert.class,40                                                               FactoryBasedNavigableIterableAssert.class,41                                                               ClassBasedNavigableListAssert.class,42                                                               ClassBasedNavigableIterableAssert.class,43                                                               Object.class);44  static Method[] findMethodsWithName(Class<?> clazz, String name, Class<?>... ignoredReturnTypes) {45    Set<Class<?>> ignoredReturnTypesSet = newLinkedHashSet(ignoredReturnTypes);46    return Arrays.stream(clazz.getMethods())47                 .filter(method -> method.getName().equals(name))48                 .filter(method -> !ignoredReturnTypesSet.contains(method.getReturnType()))49                 .toArray(Method[]::new);50  }51  private static Comparator<Method> internalMethodComparator(final boolean ignoreReturnType,52                                                             final boolean ignoreMethodName) {53    return (method1, method2) -> {54      // the methods should be with the same access type55      // static vs not static is not important Soft vs Not Soft assertions56      boolean equal = (ACCESS_MODIFIERS & method1.getModifiers() & method2.getModifiers()) != 0;57      equal = equal && (ignoreReturnType || sameGenericReturnType(method1, method2));58      equal = equal && (ignoreMethodName || sameMethodName(method1, method2));59      equal = equal && sameGenericParameterTypes(method1, method2);60      return equal ? 0 : 1;61    };62  }63  /**64   * Checks if the methods have same generic parameter types.65   *66   * @param method1 the first method67   * @param method2 the second method68   * @return {@code true} if the methods have same generic parameters, {@code false} otherwise69   */70  private static boolean sameGenericParameterTypes(Method method1, Method method2) {71    Type[] pTypes1 = method1.getGenericParameterTypes();72    Type[] pTypes2 = method2.getGenericParameterTypes();73    if (pTypes1.length != pTypes2.length) {74      return false;75    }76    for (int i = 0; i < pTypes1.length; i++) {77      if (!sameType(pTypes1[i], pTypes2[i])) {78        return false;79      }80    }81    return true;82  }83  /**84   * Checks if the methods have the same name.85   *86   * @param method1 the first method87   * @param method2 the second method88   * @return {@code true} if the methods have the same name, {@code false} otherwise89   */90  private static boolean sameMethodName(Method method1, Method method2) {91    return method1.getName().equals(method2.getName());92  }93  /**94   * Checks if the methods have same generic return type.95   *96   * @param method1 the first method97   * @param method2 the second method98   * @return {@code true} if the methods have same generic return type, {@code false} otherwise.99   */100  private static boolean sameGenericReturnType(Method method1, Method method2) {101    return sameType(method1.getGenericReturnType(), method2.getGenericReturnType());102  }103  /**104   * Checks if the types are equal.105   *106   * @param type1 the first type107   * @param type2 the second type108   * @return {@code true} if the types are equal, {@code false} otherwise109   */110  private static boolean sameType(Type type1, Type type2) {111    return canonize(type1).equals(canonize(type2));112  }113}...

canonize

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.test.TypeCanonizer.canonize;3import java.util.ArrayList;4import java.util.List;5import org.assertj.core.test.Employee;6import org.assertj.core.test.Name;7import org.junit.Test;8public class TypeCanonizer_canonize_Test {9  public void should_canonize_object() {10    Name name = new Name("Yoda");11    assertThat(canonize(name)).isEqualTo("Name[first='Yoda']");12  }13  public void should_canonize_array() {14    Name[] names = new Name[] { new Name("Yoda"), new Name("Luke") };15    assertThat(canonize(names)).isEqualTo("[Name[first='Yoda'], Name[first='Luke']]");16  }17  public void should_canonize_list() {18    List<Name> names = new ArrayList<>();19    names.add(new Name("Yoda"));20    names.add(new Name("Luke"));21    assertThat(canonize(names)).isEqualTo("[Name[first='Yoda'], Name[first='Luke']]");22  }23  public void should_canonize_array_of_objects() {24    Employee[] employees = new Employee[] { new Employee(1L, new Name("Yoda")), new Employee(2L, new Name("Luke")) };25    assertThat(canonize(employees)).isEqualTo("[Employee[id=1L, name=Name[first='Yoda']], Employee[id=2L, name=Name[first='Luke']]]");26  }27  public void should_canonize_list_of_objects() {28    List<Employee> employees = new ArrayList<>();29    employees.add(new Employee(1L, new Name("Yoda")));30    employees.add(new Employee(2L, new Name("Luke")));31    assertThat(canonize(employees)).isEqualTo("[Employee[id=1L, name=Name[first='Yoda']], Employee[id=2L, name=Name[first='Luke']]]");32  }33  public void should_canonize_array_of_arrays() {34    Integer[][] numbers = new Integer[][] { { 1, 2 }, { 3, 4 } };35    assertThat(canonize(numbers)).isEqualTo("[[1, 2], [3, 4]]");36  }37  public void should_canonize_list_of_lists() {

canonize

Using AI Code Generation

1package org.assertj.core.test;2import java.io.*;3import java.lang.reflect.*;4import java.util.*;5import java.util.regex.*;6public class TypeCanonizer {7  private static final Pattern TYPE_PATTERN = Pattern.compile("([\\w\\d\\.]*)\\b");8  private static final String[] EXCLUDED_PACKAGES = new String[] {

canonize

Using AI Code Generation

1if (type.isPrimitive()) {2    return type.getName();3}4if (type.isArray()) {5    return String.format("%s[]", canonize(type.getComponentType()));6}7if (type instanceof Class) {8    Class<?> clazz = (Class<?>) type;9    return String.format("%s.%s", clazz.getPackage().getName(), clazz.getSimpleName());10}11if (type instanceof ParameterizedType) {12    ParameterizedType parameterizedType = (ParameterizedType) type;13    return String.format("%s<%s>", canonize(parameterizedType.getRawType()), Arrays.stream(parameterizedType.getActualTypeArguments())14            .map(TypeCanonizer::canonize)15            .collect(joining(", ")));16}17if (type instanceof TypeVariable) {18    TypeVariable<?> typeVariable = (TypeVariable<?>) type;19    return String.format("%s", typeVariable.getName());20}21if (type instanceof WildcardType) {22    WildcardType wildcardType = (WildcardType) type;23    return String.format("?%s", Arrays.stream(wildcardType.getUpperBounds())24            .map(TypeCanonizer::canonize)25            .collect(joining(" & ", " extends ", "")));26}

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