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

How to use equals method of org.assertj.core.util.diff.Delta class

Best Assertj code snippet using org.assertj.core.util.diff.Delta.equals

Source:MyersDiff.java

...43  public MyersDiff() {44    /**	Default equalizer. */45    equalizer = new Equalizer<T>() {46      @Override47      public boolean equals(T original, T revised) {48        return original.equals(revised);49      }50    };51  }52  /**53   * {@inheritDoc}54   *55   * Return empty diff if get the error while procession the difference.56   */57  public Patch<T> diff(final List<T> original, final List<T> revised) {58    checkArgument(original != null, "original list must not be null");59    checkArgument(revised != null, "revised list must not be null");60    PathNode path;61    try {62      path = buildPath(original, revised);63      return buildRevision(path, original, revised);64    } catch (IllegalStateException e) {65      e.printStackTrace();66      return new Patch<>();67    }68  }69  /**70   * Computes the minimum diffpath that expresses de differences71   * between the original and revised sequences, according72   * to Gene Myers differencing algorithm.73   *74   * @param orig The original sequence.75   * @param rev The revised sequence.76   * @return A minimum {@link PathNode Path} across the differences graph.77   * @throws IllegalStateException if a diff path could not be found.78   */79  public PathNode buildPath(final List<T> orig, final List<T> rev) {80    checkArgument(orig != null, "original sequence is null");81    checkArgument(rev != null, "revised sequence is null");82    // these are local constants83    final int N = orig.size();84    final int M = rev.size();85    final int MAX = N + M + 1;86    final int size = 1 + 2 * MAX;87    final int middle = size / 2;88    final PathNode diagonal[] = new PathNode[size];89    diagonal[middle + 1] = new Snake(0, -1, null);90    for (int d = 0; d < MAX; d++) {91      for (int k = -d; k <= d; k += 2) {92        final int kmiddle = middle + k;93        final int kplus = kmiddle + 1;94        final int kminus = kmiddle - 1;95        PathNode prev;96        int i;97        if ((k == -d) || (k != d && diagonal[kminus].i < diagonal[kplus].i)) {98          i = diagonal[kplus].i;99          prev = diagonal[kplus];100        } else {101          i = diagonal[kminus].i + 1;102          prev = diagonal[kminus];103        }104        diagonal[kminus] = null; // no longer used105        int j = i - k;106        PathNode node = new DiffNode(i, j, prev);107        // orig and rev are zero-based108        // but the algorithm is one-based109        // that's why there's no +1 when indexing the sequences110        while (i < N && j < M && equals(orig.get(i), rev.get(j))) {111          i++;112          j++;113        }114        if (i > node.i) node = new Snake(i, j, node);115        diagonal[kmiddle] = node;116        if (i >= N && j >= M) return diagonal[kmiddle];117      }118      diagonal[middle + d - 1] = null;119    }120    // According to Myers, this cannot happen121    throw new IllegalStateException("could not find a diff path");122  }123  private boolean equals(T orig, T rev) {124    return equalizer.equals(orig, rev);125  }126  /**127   * Constructs a {@link Patch} from a difference path.128   *129   * @param path The path.130   * @param orig The original sequence.131   * @param rev The revised sequence.132   * @return A {@link Patch} script corresponding to the path.133   */134  public Patch<T> buildRevision(PathNode path, List<T> orig, List<T> rev) {135    checkArgument(path != null, "path is null");136    checkArgument(orig != null, "original sequence is null");137    checkArgument(rev != null, "revised sequence is null");138    Patch<T> patch = new Patch<>();...

equals

Using AI Code Generation

1import org.assertj.core.util.diff.Delta;2import org.assertj.core.util.diff.DiffUtils;3import org.assertj.core.util.diff.Patch;4import java.util.Arrays;5import java.util.LinkedList;6import java.util.List;7public class DiffUtilTest {8    public static void main(String[] args) {9        List<String> original = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k");10        List<String> revised = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p");11        Patch<String> patch = DiffUtils.diff(original, revised);12        List<Delta<String>> deltas = patch.getDeltas();13        for (Delta<String> delta : deltas) {

equals

Using AI Code Generation

14";23";3    assertThat(expected).isNotEqualTo(actual);4    assertThat(expected).isNotEqualToIgnoringWhitespace(actual);5    assertThat(expected).isNotEqualToComparingOnlyWhitespace(actual);6    assertThat(expected).isNotEqualToIgnoringNewLines(actual);7    assertThat(expected).isNotEqualToIgnoringCase(actual);8    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespace(actual);9    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);10    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);11    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);12    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);13    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);14    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);15    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);16    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);17    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);18    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);19    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);20    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);21    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);22    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);23    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);24    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);25    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);26    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);27    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);28    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);29    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);30    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);31    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);32    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);33    assertThat(expected).isNotEqualToIgnoringCaseAndNewLines(actual);34    assertThat(expected).isNotEqualToIgnoringCaseAndWhitespaceAndNewLines(actual);35    assertThat(expected).is

equals

Using AI Code Generation

1public class DeltaEqualsTest {2    public void testEquals() {3        Delta delta = new Delta(DELETE, "1");4        Delta delta1 = new Delta(DELETE, "1");5        boolean actual = delta.equals(delta1);6        assertTrue(actual);7    }8}

equals

Using AI Code Generation

1import org.assertj.core.util.diff.Delta2import org.assertj.core.util.diff.DiffUtils3import org.assertj.core.util.diff.Patch4def patch = DiffUtils.diff(list1, list2)5def deltas = patch.getDeltas()6assert deltas.size() == 27assert deltas[0].getOriginal().getPosition() == 18assert deltas[0].getRevised().getPosition() == 19assert deltas[0].getOriginal().getLines() == [2]10assert deltas[0].getRevised().getLines() == []11assert deltas[1].getOriginal().getPosition() == 712assert deltas[1].getRevised().getPosition() == 613assert deltas[1].getOriginal().getLines() == [7]14assert deltas[1].getRevised().getLines() == [8]15import org.assertj.core.util.diff.Delta16import org.assertj.core.util.diff.DiffUtils17import org.assertj.core.util.diff.Patch18def file1 = new File("file1.txt")19def file2 = new File("file2.txt")20def patch = DiffUtils.diff(file1.readLines(), file2.readLines())21def deltas = patch.getDeltas()22assert deltas.size() == 223assert deltas[0].getOriginal().getPosition() == 124assert deltas[0].getRevised().getPosition() == 125assert deltas[0].getOriginal().getLines() == [2]26assert deltas[0].getRevised().getLines() == []27assert deltas[1].getOriginal().getPosition() == 728assert deltas[1].getRevised().getPosition() == 629assert deltas[1].getOriginal().getLines() == [7]30assert deltas[1].getRevised().getLines() == [8]

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.