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How to use unexpectedActualElements method of org.assertj.core.internal.IterableDiff class

Best Assertj code snippet using org.assertj.core.internal.IterableDiff.unexpectedActualElements

Source:IterableDiff.java

...25  List<T> missing;26  IterableDiff(Iterable<T> actual, Iterable<T> expected, ComparisonStrategy comparisonStrategy) {27    this.comparisonStrategy = comparisonStrategy;28    // return the elements in actual that are not in expected: actual - expected29    this.unexpected = unexpectedActualElements(actual, expected);30    // return the elements in expected that are not in actual: expected - actual31    this.missing = missingActualElements(actual, expected);32  }33  static <T> IterableDiff<T> diff(Iterable<T> actual, Iterable<T> expected, ComparisonStrategy comparisonStrategy) {34    return new IterableDiff<>(actual, expected, comparisonStrategy);35  }36  static <T> IterableDiff<T> diff(Iterable<T> actual, Iterable<T> expected) {37    return diff(actual, expected, StandardComparisonStrategy.instance());38  }39  boolean differencesFound() {40    return !unexpected.isEmpty() || !missing.isEmpty();41  }42  /**43   * Returns the list of elements in the first iterable that are not in the second, i.e. first - second44   *45   * @param actual the list we want to subtract from46   * @param expected the list to subtract47   * @return the list of elements in the first iterable that are not in the second, i.e. first - second48   */49  private List<T> unexpectedActualElements(Iterable<T> actual, Iterable<T> expected) {50    List<T> missingInFirst = new ArrayList<>();51    // use a copy to deal correctly with potential duplicates52    List<T> copyOfExpected = newArrayList(expected);53    for (T elementInActual : actual) {54      if (isActualElementInExpected(elementInActual, copyOfExpected)) {55        // remove the element otherwise a duplicate would be found in the case if there is one in actual56        iterablesRemoveFirst(copyOfExpected, elementInActual);57      } else {58        missingInFirst.add(elementInActual);59      }60    }61    return unmodifiableList(missingInFirst);62  }63  private boolean isActualElementInExpected(T elementInActual, List<T> copyOfExpected) {...

unexpectedActualElements

Using AI Code Generation

1public class IterableDiffTest {2    public void testUnexpectedActualElements() {3        IterableDiff iterableDiff = new IterableDiff();4        List<String> actual = Arrays.asList("a", "b", "c");5        List<String> expected = Arrays.asList("a", "b");6        List<String> unexpected = iterableDiff.unexpectedActualElements(actual, expected);7        System.out.println("Unexpected elements: " + unexpected);8    }9}10public class IterableDiffTest {11    public void testMissingElements() {12        IterableDiff iterableDiff = new IterableDiff();13        List<String> actual = Arrays.asList("a", "b");14        List<String> expected = Arrays.asList("a", "b", "c");15        List<String> missing = iterableDiff.missingElements(actual, expected);16        System.out.println("Missing elements: " + missing);17    }18}19public class IterableDiffTest {20    public void testDiff() {21        IterableDiff iterableDiff = new IterableDiff();22        List<String> actual = Arrays.asList("a", "b", "c");23        List<String> expected = Arrays.asList("a", "b", "d");24        List<Difference> diff = iterableDiff.diff(actual, expected);25        System.out.println("Diff: " + diff);26    }27}28public class IterableDiffTest {29    public void testDiff() {30        IterableDiff iterableDiff = new IterableDiff();31        List<String> actual = Arrays.asList("a", "b", "c");32        List<String> expected = Arrays.asList("a", "b", "c");33        List<Difference> diff = iterableDiff.diff(actual, expected);34        System.out.println("Diff: " + diff);35    }36}37public class IterableDiffTest {38    public void testDiff() {39        IterableDiff iterableDiff = new IterableDiff();

unexpectedActualElements

Using AI Code Generation

1public void testUnexpectedActualElements() {2    IterableDiff diff = new IterableDiff();3    List<String> actual = Arrays.asList("a", "b", "c", "d", "e");4    List<String> expected = Arrays.asList("a", "b", "c", "d");5    List<String> unexpected = diff.unexpectedActualElements(expected, actual);6    assertThat(unexpected).containsExactly("e");7}8package org.assertj.core.internal;9import java.util.ArrayList;10import java.util.List;11public class IterableDiff {12    public <E> List<E> unexpectedActualElements(Iterable<E> expected, Iterable<E> actual) {13        List<E> unexpected = new ArrayList<>();14        for (E actualElement : actual) {15            if (!contains(expected, actualElement)) {16                unexpected.add(actualElement);17            }18        }19        return unexpected;20    }21    private <E> boolean contains(Iterable<E> iterable, E element) {22        for (E e : iterable) {23            if (e.equals(element)) {24                return true;25            }26        }27        return false;28    }29}30package org.assertj.core.internal;31import static org.assertj.core.api.Assertions.assertThat;32import java.util.Arrays;33import java.util.List;34import org.junit.Test;35public class TestIterableDiff {36    public void testUnexpectedActualElements() {37        IterableDiff diff = new IterableDiff();38        List<String> actual = Arrays.asList("a", "b", "c", "d", "e");39        List<String> expected = Arrays.asList("a", "b", "c", "d");40        List<String> unexpected = diff.unexpectedActualElements(expected, actual);41        assertThat(unexpected).containsExactly("e");42    }43}

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