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How to use areEqual method of org.assertj.core.internal.Lists class

Best Assertj code snippet using org.assertj.core.internal.Lists.areEqual

Source:Lists.java

...77    assertNotNull(info, actual);78    Iterables.instance().assertNotEmpty(info, actual);79    checkIndexValueIsValid(index, actual.size() - 1);80    Object actualElement = actual.get(index.value);81    if (areEqual(actualElement, value)) return;82    throw failures.failure(info, shouldContainAtIndex(actual, value, index, actual.get(index.value), comparisonStrategy));83  }84  /**85   * Verifies that the given {@code List} does not contain the given object at the given index.86   * @param info contains information about the assertion.87   * @param actual the given {@code List}.88   * @param value the object to look for.89   * @param index the index where the object should be stored in the given {@code List}.90   * @throws AssertionError if the given {@code List} is {@code null}.91   * @throws NullPointerException if the given {@code Index} is {@code null}.92   * @throws AssertionError if the given {@code List} contains the given object at the given index.93   */94  public void assertDoesNotContain(AssertionInfo info, List<?> actual, Object value, Index index) {95    assertNotNull(info, actual);96    checkIndexValueIsValid(index, Integer.MAX_VALUE);97    int indexValue = index.value;98    if (indexValue >= actual.size()) return;99    Object actualElement = actual.get(index.value);100    if (!areEqual(actualElement, value)) return;101    throw failures.failure(info, shouldNotContainAtIndex(actual, value, index, comparisonStrategy));102  }103  /**104   * Verifies that the actual list is sorted into ascending order according to the natural ordering of its elements.105   * <p>106   * All list elements must implement the {@link Comparable} interface and must be mutually comparable (that is, e1.compareTo(e2)107   * must not throw a ClassCastException for any elements e1 and e2 in the list), examples :108   * <ul>109   * <li>a list composed of {"a1", "a2", "a3"} is ok because the element type (String) is Comparable</li>110   * <li>a list composed of Rectangle {r1, r2, r3} is <b>NOT ok</b> because Rectangle is not Comparable</li>111   * <li>a list composed of {True, "abc", False} is <b>NOT ok</b> because elements are not mutually comparable</li>112   * </ul>113   * Empty lists are considered sorted.</br> Unique element lists are considered sorted unless the element type is not Comparable.114   * 115   * @param info contains information about the assertion.116   * @param actual the given {@code List}.117   * 118   * @throws AssertionError if the actual list is not sorted into ascending order according to the natural ordering of its119   *           elements.120   * @throws AssertionError if the actual list is <code>null</code>.121   * @throws AssertionError if the actual list element type does not implement {@link Comparable}.122   * @throws AssertionError if the actual list elements are not mutually {@link Comparable}.123   */124  public void assertIsSorted(AssertionInfo info, List<?> actual) {125    assertNotNull(info, actual);126    if (comparisonStrategy instanceof ComparatorBasedComparisonStrategy) {127      // instead of comparing elements with their natural comparator, use the one set by client.128      Comparator<?> comparator = ((ComparatorBasedComparisonStrategy) comparisonStrategy).getComparator();129      assertIsSortedAccordingToComparator(info, actual, comparator);130      return;131    }132    try {133      // sorted assertion is only relevant if elements are Comparable, we assume they are134      List<Comparable<Object>> comparableList = listOfComparableElements(actual);135      // array with 0 or 1 element are considered sorted.136      if (comparableList.size() <= 1) return;137      for (int i = 0; i < comparableList.size() - 1; i++) {138        // array is sorted in ascending order iif element i is less or equal than element i+1139        if (comparableList.get(i).compareTo(comparableList.get(i + 1)) > 0)140          throw failures.failure(info, shouldBeSorted(i, actual));141      }142    } catch (ClassCastException e) {143      // elements are either not Comparable or not mutually Comparable (e.g. List<Object> containing String and Integer)144      throw failures.failure(info, shouldHaveMutuallyComparableElements(actual));145    }146  }147  /**148   * Verifies that the actual list is sorted according to the given comparator.</br> Empty lists are considered sorted whatever149   * the comparator is.</br> One element lists are considered sorted if element is compatible with comparator.150   * 151   * @param info contains information about the assertion.152   * @param actual the given {@code List}.153   * @param comparator the {@link Comparator} used to compare list elements154   * 155   * @throws AssertionError if the actual list is not sorted according to the given comparator.156   * @throws AssertionError if the actual list is <code>null</code>.157   * @throws NullPointerException if the given comparator is <code>null</code>.158   * @throws AssertionError if the actual list elements are not mutually comparabe according to given Comparator.159   */160  @SuppressWarnings({ "rawtypes", "unchecked" })161  public void assertIsSortedAccordingToComparator(AssertionInfo info, List<?> actual, Comparator<?> comparator) {162    assertNotNull(info, actual);163    checkNotNull(comparator, "The given comparator should not be null");164    try {165      // Empty collections are considered sorted even if comparator can't be applied to their element type166      // We can't verify that point because of erasure type at runtime.167      if (actual.size() == 0) return;168      Comparator rawComparator = comparator;169      if (actual.size() == 1) {170        // Compare unique element with itself to verify that it is compatible with comparator (a ClassCastException is171        // thrown if not). We have to use a raw comparator to compare the unique element of actual ... :(172        rawComparator.compare(actual.get(0), actual.get(0));173        return;174      }175      for (int i = 0; i < actual.size() - 1; i++) {176        // List is sorted in comparator defined order if current element is less or equal than next element177        if (rawComparator.compare(actual.get(i), actual.get(i + 1)) > 0)178          throw failures.failure(info, shouldBeSortedAccordingToGivenComparator(i, actual, comparator));179      }180    } catch (ClassCastException e) {181      throw failures.failure(info, shouldHaveComparableElementsAccordingToGivenComparator(actual, comparator));182    }183  }184  /**185   * Verifies that the given {@code List} satisfies the given <code>{@link Condition}</code> at the given index.186   * @param <T> the type of the actual value and the type of values that given {@code Condition} takes.187   * @param info contains information about the assertion.188   * @param actual the given {@code List}.189   * @param condition the given {@code Condition}.190   * @param index the index where the object should be stored in the given {@code List}.191   * @throws AssertionError if the given {@code List} is {@code null} or empty.192   * @throws NullPointerException if the given {@code Index} is {@code null}.193   * @throws IndexOutOfBoundsException if the value of the given {@code Index} is equal to or greater than the size of the given194   *           {@code List}.195   * @throws NullPointerException if the given {@code Condition} is {@code null}.196   * @throws AssertionError if the value in the given {@code List} at the given index does not satisfy the given {@code Condition}197   *           .198   */199  public <T> void assertHas(AssertionInfo info, List<? extends T> actual, Condition<? super T> condition, Index index) {200    if (conditionIsMetAtIndex(info, actual, condition, index)) return;201    throw failures.failure(info, shouldHaveAtIndex(actual, condition, index, actual.get(index.value)));202  }203  /**204   * Verifies that the given {@code List} satisfies the given <code>{@link Condition}</code> at the given index.205   * @param <T> the type of the actual value and the type of values that given {@code Condition} takes.206   * @param info contains information about the assertion.207   * @param actual the given {@code List}.208   * @param condition the given {@code Condition}.209   * @param index the index where the object should be stored in the given {@code List}.210   * @throws AssertionError if the given {@code List} is {@code null} or empty.211   * @throws NullPointerException if the given {@code Index} is {@code null}.212   * @throws IndexOutOfBoundsException if the value of the given {@code Index} is equal to or greater than the size of the given213   *           {@code List}.214   * @throws NullPointerException if the given {@code Condition} is {@code null}.215   * @throws AssertionError if the value in the given {@code List} at the given index does not satisfy the given {@code Condition}216   *           .217   */218  public <T> void assertIs(AssertionInfo info, List<? extends T> actual, Condition<? super T> condition, Index index) {219    if (conditionIsMetAtIndex(info, actual, condition, index)) return;220    throw failures.failure(info, shouldBeAtIndex(actual, condition, index, actual.get(index.value)));221  }222  private <T> boolean conditionIsMetAtIndex(AssertionInfo info, List<T> actual, Condition<? super T> condition, Index index) {223    assertNotNull(info, actual);224    assertNotNull(condition);225    Iterables.instance().assertNotEmpty(info, actual);226    checkIndexValueIsValid(index, actual.size() - 1);227    return condition.matches(actual.get(index.value));228  }229  @SuppressWarnings("unchecked")230  private static List<Comparable<Object>> listOfComparableElements(List<?> collection) {231    List<Comparable<Object>> listOfComparableElements = new ArrayList<>();232    for (Object object : collection) {233      listOfComparableElements.add((Comparable<Object>) object);234    }235    return listOfComparableElements;236  }237  private void assertNotNull(AssertionInfo info, List<?> actual) {238    Objects.instance().assertNotNull(info, actual);239  }240  private void assertNotNull(Condition<?> condition) {241    Conditions.instance().assertIsNotNull(condition);242  }243  /**244   * Delegates to {@link ComparisonStrategy#areEqual(Object, Object)}245   */246  private boolean areEqual(Object actual, Object other) {247    return comparisonStrategy.areEqual(actual, other);248  }249    @VisibleForTesting250  public ComparisonStrategy getComparisonStrategy() {251    return comparisonStrategy;252  }253}...

Source:XmlAttributes.java

...12 */13package org.assertj.swing.junit.xml;14import static org.assertj.core.util.Lists.newArrayList;15import static org.assertj.core.util.Objects.HASH_CODE_PRIME;16import static org.assertj.core.util.Objects.areEqual;17import static org.assertj.core.util.Objects.hashCodeFor;18import static org.assertj.core.util.Strings.concat;19import java.util.ArrayList;20import java.util.Iterator;21import java.util.List;22/**23 * Understands a collection of attributes of a <code>{@link XmlNode}</code>. This class is intended for internal use24 * only. It only provides the necessary functionality needed by the AssertJ-Swing JUnit extension.25 *26 * @author Alex Ruiz27 */28public class XmlAttributes implements Iterable<XmlAttribute> {29  private final List<XmlAttribute> attributes = new ArrayList<XmlAttribute>();30  /**31   * Creates a new <code>{@link XmlAttributes}</code>.32   *33   * @param attributes the actual attributes.34   * @return the created <code>XmlAttributes</code>.35   */36  public static XmlAttributes attributes(XmlAttribute... attributes) {37    return new XmlAttributes(attributes);38  }39  private XmlAttributes(XmlAttribute... attributes) {40    this.attributes.addAll(newArrayList(attributes));41  }42  /**43   * Returns an iterator containing all the <code>{@link XmlAttribute}</code>s in this collection.44   *45   * @return an iterator containing all the <code>XmlAttribute</code>s in this collection.46   */47  @Override48  public Iterator<XmlAttribute> iterator() {49    return attributes.iterator();50  }51  @Override52  public boolean equals(Object obj) {53    if (this == obj)54      return true;55    if (obj == null)56      return false;57    if (getClass() != obj.getClass())58      return false;59    XmlAttributes other = (XmlAttributes) obj;60    return areEqual(attributes, other.attributes);61  }62  @Override63  public int hashCode() {64    int result = 1;65    result = HASH_CODE_PRIME * result + hashCodeFor(attributes);66    return result;67  }68  @Override69  public String toString() {70    return concat(getClass().getSimpleName(), "[", "attributes=", attributes, "]");71  }72}...

areEqual

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Lists lists = new Lists();4        List<Integer> list1 = new ArrayList<>();5        list1.add(1);6        list1.add(2);7        list1.add(3);8        List<Integer> list2 = new ArrayList<>();9        list2.add(1);10        list2.add(2);

areEqual

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import java.util.ArrayList;4import java.util.Arrays;5import java.util.List;6import org.assertj.core.internal.Lists;7import org.assertj.core.util.Lists;8import org.junit.jupiter.api.Test;9public class AssertJTest {10    public void test() {11        List<String> list1 = Arrays.asList("a", "b", "c");12        List<String> list2 = Arrays.asList("a", "b", "c");13        assertThat(list1).isEqualTo(list2);14        assertThat(list1).usingRecursiveComparison().isEqualTo(list2);15        assertThat(list1).usingRecursiveFieldByFieldElementComparator().isEqualTo(list2);16        assertThat(list1).usingElementComparatorIgnoringFields("a").isEqualTo(list2);17        assertThat(list1).usingElementComparatorOnFields("a").isEqualTo(list2);18        assertThat(list1).usingDefaultElementComparator().isEqualTo(list2);19        assertThat(list1).usingComparatorForElementFieldsWithNames(new Comparator<String>() {20            public int compare(String o1, String o2) {21                return 0;22            }23        }, "a").isEqualTo(list2);24        assertThat(list1).usingComparatorForFields(new Comparator<List<String>>() {25            public int compare(List<String> o1, List<String> o2) {26                return 0;27            }28        }).isEqualTo(list2);29        assertThat(list1).usingComparatorForType(new Comparator<List<String>>() {30            public int compare(List<String> o1, List<String> o2) {31                return 0;32            }33        }, List.class).isEqualTo(list2);34    }35}36import static org.assertj.core.api.Assertions.assertThat;37import static org.assertj.core.api.Assertions.assertThatThrownBy;38import java.util.ArrayList;39import java.util.Arrays;40import java.util.List;41import org.assertj.core.internal.Lists;42import org.assertj.core.util.Lists;43import org.junit.jupiter.api.Test;44public class AssertJTest {45    public void test() {46        Lists lists = new Lists();47        List<String> list1 = Arrays.asList("a", "b", "c");48        List<String> list2 = Arrays.asList("a", "b", "c");49        assertThat(lists.areEqual(list

areEqual

Using AI Code Generation

1import org.assertj.core.internal.Lists;2import java.util.ArrayList;3import java.util.List;4public class ListsAreEqual {5    public static void main(String[] args) {6        Lists lists = new Lists();7        List<String> list1 = new ArrayList<String>();8        list1.add("one");9        list1.add("two");10        list1.add("three");11        List<String> list2 = new ArrayList<String>();12        list2.add("one");13        list2.add("two");14        list2.add("three");

areEqual

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.internal.*;3import java.util.*;4import java.util.Arrays;5public class 1 {6    public static void main(String[] args) {7        Lists lists = Lists.instance();8        List<String> list1 = Arrays.asList("A", "B", "C");9        List<String> list2 = Arrays.asList("A", "B", "C");10        assertThat(lists.areEqual(list1, list2)).isTrue();11    }12}

areEqual

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.assertj.core.internal.Lists;3import org.junit.jupiter.api.Test;4import java.util.Arrays;5import static org.assertj.core.api.Assertions.assertThat;6public class AssertJListsTest {7    public void testListsAreEqual() {8        Lists lists = new Lists();9        assertThat(lists.areEqual(Arrays.asList(1, 2, 3), Arrays.asList(1, 2, 3))).isTrue();10    }11}12package com.automationrhapsody.junit5;13import org.assertj.core.internal.Lists;14import org.junit.jupiter.api.Test;15import java.util.Arrays;16import static org.assertj.core.api.Assertions.assertThat;17public class AssertJListsTest {18    public void testListsAreEqual() {19        Lists lists = new Lists();20        assertThat(lists.areEqual(Arrays.asList(1, 2, 3), Arrays.asList(1, 2, 3))).isTrue();21    }22}23package com.automationrhapsody.junit5;24import org.assertj.core.internal.Lists;25import org.junit.jupiter.api.Test;26import java.util.Arrays;27import static org.assertj.core.api.Assertions.assertThat;28public class AssertJListsTest {29    public void testListsAreEqual() {30        Lists lists = new Lists();31        assertThat(lists.areEqual(Arrays.asList(1, 2, 3), Arrays.asList(1, 2, 3))).isTrue();32    }33}34package com.automationrhapsody.junit5;35import org.assertj.core.internal.Lists;36import org.junit.jupiter.api.Test;37import java.util.Arrays;38import static org.assertj.core.api.Assertions.assertThat;39public class AssertJListsTest {40    public void testListsAreEqual() {41        Lists lists = new Lists();42        assertThat(lists.areEqual(Arrays.asList(1, 2, 3), Arrays.asList(1, 2, 3))).isTrue();43    }44}

areEqual

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.catchThrowable;5import static org.assertj.core.api.Assertions.catchThrowableOfType;6import static org.assertj.core.api.Assertions.f

areEqual

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Lists;3import java.util.List;4import java.util.ArrayList;5import java.util.Arrays;6public class ListsAreEqual {7   public static void main(String[] args) {8      Lists lists = new Lists();9      List<Integer> list1 = new ArrayList<>();10      list1.add(1);11      list1.add(2);12      list1.add(3);13      list1.add(4);14      List<Integer> list2 = new ArrayList<>();15      list2.add(1);16      list2.add(2);17      list2.add(3);18      list2.add(4);19      Assertions.assertThat(lists.areEqual(list1, list2)).isEqualTo(true);20   }21}

areEqual

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.jupiter.api.Test;6public class ListsAssertJAreEqualTest {7    public void testAreEqual() {8        List<String> list1 = new ArrayList<>();9        list1.add("one");10        list1.add("two");11        list1.add("three");12        List<String> list2 = new ArrayList<>();13        list2.add("one");14        list2.add("two");15        list2.add("three");16        assertThat(list1).isEqualTo(list2);17    }18}19package com.automationrhapsody.junit5;20import static org.assertj.core.api.Assertions.assertThat;21import java.util.ArrayList;22import java.util.Comparator;23import java.util.List;24import org.junit.jupiter.api.Test;25public class ListsAssertJAreEqualUsingCustomComparatorTest {26    public void testAreEqualUsingCustomComparator() {27        List<String> list1 = new ArrayList<>();28        list1.add("one");29        list1.add("two");30        list1.add("three");31        List<String> list2 = new ArrayList<>();32        list2.add("one");33        list2.add("three");34        list2.add("two");35        Comparator<String> comparator = (s1, s2) -> s1.length() - s2.length();36        assertThat(list1).usingComparator(comparator).isEqualTo(list2);37    }38}

areEqual

Using AI Code Generation

1public class AssertjTest {2    public static void main(String[] args) {3        List<String> list1 = Arrays.asList("a", "b", "c");4        List<String> list2 = Arrays.asList("a", "b", "c");5        boolean result = Lists.areEqual(list1, list2);6        System.out.println("Are both lists equal? " + result);7    }8}

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