How to use toObjectArray method of org.assertj.core.presentation.StandardRepresentation class

Best Assertj code snippet using org.assertj.core.presentation.StandardRepresentation.toObjectArray

Source:StandardRepresentation.java

...424    return doesDescriptionFitOnSingleLine(description) ? description : multiLineFormat(array, array);425  }426  protected String formatPrimitiveArray(Object o) {427    if (!isArrayTypePrimitive(o)) throw notAnArrayOfPrimitives(o);428    Object[] array = toObjectArray(o);429    return format(array, DEFAULT_START, DEFAULT_END, ELEMENT_SEPARATOR, INDENTATION_FOR_SINGLE_LINE, array);430  }431  protected String multiLineFormat(Object[] array, Object root) {432    return format(array, DEFAULT_START, DEFAULT_END, ELEMENT_SEPARATOR_WITH_NEWLINE, INDENTATION_AFTER_NEWLINE, root);433  }434  protected String singleLineFormat(Object[] array, Object root) {435    return format(array, DEFAULT_START, DEFAULT_END, ELEMENT_SEPARATOR, INDENTATION_FOR_SINGLE_LINE, root);436  }437  protected String format(Object[] array, String start, String end, String elementSeparator, String indentation, Object root) {438    if (array == null) return null;439    // root is used to avoid infinite recursion in case one element refers to it.440    List<String> representedElements = representElements(Stream.of(array), start, end, elementSeparator, indentation, root);441    return representGroup(representedElements, start, end, elementSeparator, indentation);442  }443  protected String format(Iterable<?> iterable, String start, String end, String elementSeparator, String indentation,444                          Object root) {445    if (iterable == null) return null;446    Iterator<?> iterator = iterable.iterator();447    if (!iterator.hasNext()) return start + end;448    // alreadyVisited is used to avoid infinite recursion when one element is a container already visited449    List<String> representedElements = representElements(stream(iterable), start, end, elementSeparator, indentation, root);450    return representGroup(representedElements, start, end, elementSeparator, indentation);451  }452  protected String safeStringOf(Object element, String start, String end, String elementSeparator, String indentation,453                                Object root) {454    if (element == root) return isArray(root) ? "(this array)" : "(this instance)";455    // Since potentially self referencing containers have been handled, it is reasonably safe to use toStringOf.456    // What we don't track are cycles like A -> B -> A but that should be rare enough thus this solution is good enough457    // To fully avoid all cycles we would need to track all visited elements but the issue is that:458    // List<Object> innerList = list(1, 2, 3);459    // List<Object> outerList = list(innerList, innerList);460    // outerList would be represented as [[1, 2, 3], (already visited)] instead of [[1, 2, 3], [1, 2, 3]]461    // Final word, the approach used here is the same as the toString implementation in AbstractCollection462    return element == null ? NULL : toStringOf(element);463  }464  // private methods465  private List<String> representElements(Stream<?> elements, String start, String end, String elementSeparator,466                                         String indentation, Object root) {467    return elements.map(element -> safeStringOf(element, start, end, elementSeparator, indentation, root))468                   .collect(toList());469  }470  // this method only deals with max number of elements to display, the elements representation is already computed471  private static String representGroup(List<String> representedElements, String start, String end, String elementSeparator,472                                       String indentation) {473    int size = representedElements.size();474    StringBuilder desc = new StringBuilder(start);475    if (size <= maxElementsForPrinting) {476      // display all elements477      for (int i = 0; i < size; i++) {478        if (i != 0) desc.append(indentation);479        desc.append(representedElements.get(i));480        if (i != size - 1) desc.append(elementSeparator);481      }482      return desc.append(end).toString();483    }484    // we can't display all elements, picks the first and last maxElementsForPrinting/2 elements485    // if maxElementsForPrinting is odd, display one more first elements than last, ex: 9 => display 5 first elements and 4 last486    int maxFirstElementsToPrint = (maxElementsForPrinting + 1) / 2;487    for (int i = 0; i < maxFirstElementsToPrint; i++) {488      desc.append(representedElements.get(i)).append(elementSeparator).append(indentation);489    }490    desc.append(DEFAULT_MAX_ELEMENTS_EXCEEDED);491    // we only append a new line if the separator had one ",\n"492    if (elementSeparator.contains(System.lineSeparator())) {493      // we just want a new line after DEFAULT_MAX_ELEMENTS_EXCEEDED but no char separator ','494      // we want:495      // first elements,496      // ...497      // last elements498      // and not:499      // first elements,500      // ...,501      // last elements502      desc.append(System.lineSeparator());503    }504    // display last elements505    int maxLastElementsToPrint = maxElementsForPrinting / 2;506    for (int i = size - maxLastElementsToPrint; i < size; i++) {507      if (i != size - maxLastElementsToPrint) desc.append(elementSeparator);508      desc.append(indentation).append(representedElements.get(i));509    }510    return desc.append(end).toString();511  }512  private String toStringOf(ChangeDelta<?> changeDelta) {513    return String.format("Changed content at line %s:%nexpecting:%n  %s%nbut was:%n  %s%n",514                         changeDelta.lineNumber(),515                         formatLines(changeDelta.getOriginal().getLines()),516                         formatLines(changeDelta.getRevised().getLines()));517  }518  private String toStringOf(DeleteDelta<?> deleteDelta) {519    return String.format("Missing content at line %s:%n  %s%n", deleteDelta.lineNumber(),520                         formatLines(deleteDelta.getOriginal().getLines()));521  }522  private String toStringOf(InsertDelta<?> insertDelta) {523    return String.format("Extra content at line %s:%n  %s%n", insertDelta.lineNumber(),524                         formatLines(insertDelta.getRevised().getLines()));525  }526  private String toStringOf(Duration duration) {527    return duration.toString().substring(2);528  }529  private String formatLines(List<?> lines) {530    return format(lines, DEFAULT_START, DEFAULT_END, ELEMENT_SEPARATOR_WITH_NEWLINE, "   ", lines);531  }532  private static boolean doesDescriptionFitOnSingleLine(String singleLineDescription) {533    return singleLineDescription == null || singleLineDescription.length() <= maxLengthForSingleLineDescription;534  }535  private static String identityHexCodeOf(Object obj) {536    return toHexString(System.identityHashCode(obj));537  }538  private static Object classNameOf(Object obj) {539    return obj.getClass().isAnonymousClass() ? obj.getClass().getName() : obj.getClass().getSimpleName();540  }541  private String defaultToStringWithClassNameDisambiguation(Object o) {542    return o.toString() + classNameDisambiguation(o);543  }544  private static Map<?, ?> toSortedMapIfPossible(Map<?, ?> map) {545    try {546      return new TreeMap<>(map);547    } catch (ClassCastException | NullPointerException e) {548      return map;549    }550  }551  private String format(Map<?, ?> map, Object o) {552    return o == map ? "(this Map)" : toStringOf(o);553  }554  private static Object[] toObjectArray(Object o) {555    int length = getLength(o);556    Object[] array = new Object[length];557    for (int i = 0; i < length; i++) {558      array[i] = get(o, i);559    }560    return array;561  }562}...

toObjectArray

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.withRepresentation;3import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;4import java.util.ArrayList;5import java.util.List;6import org.assertj.core.api.Assertions;7import org.assertj.core.presentation.Representation;8import org.junit.Test;9public class StandardRepresentationTest {10    public void test() {11        List<String> list = new ArrayList<>();12        list.add("a");13        list.add("b");14        list.add("c");15        Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);16        Representation representation = STANDARD_REPRESENTATION;17        System.out.println(representation.toStringOf(list));18    }19}20import static org.assertj.core.api.Assertions.assertThat;21import static org.assertj.core.api.Assertions.withRepresentation;22import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;23import java.util.ArrayList;24import java.util.List;25import org.assertj.core.api.Assertions;26import org.assertj.core.presentation.Representation;27import org.junit.Test;28public class StandardRepresentationTest {29    public void test() {30        List<String> list = new ArrayList<>();31        list.add("a");32        list.add("b");33        list.add("c");34        Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);35        Representation representation = STANDARD_REPRESENTATION;36        System.out.println(representation.toObjectArray(list));37    }38}39import static org.assertj.core.api.Assertions.assertThat;40import static org.assertj.core.api.Assertions.withRepresentation;41import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;42import java.util.ArrayList;43import java.util.List;44import org.assertj.core.api.Assertions;45import org.assertj.core.presentation.Representation;46import org.junit.Test;47public class StandardRepresentationTest {48    public void test() {49        List<String> list = new ArrayList<>();50        list.add("a");51        list.add("b");52        list.add("c");53        Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);54        Representation representation = STANDARD_REPRESENTATION;55        System.out.println(representation.toObjectArray(list));56    }57}

toObjectArray

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3import java.util.ArrayList;4import java.util.List;5public class Test {6    public static void main(String[] args) {7        List<String> list = new ArrayList<>();8        list.add("one");9        list.add("two");10        list.add("three");11        Object[] array = new StandardRepresentation().toObjectArray(list);12        Assertions.assertThat(array).contains("one", "two", "three");13    }14}

toObjectArray

Using AI Code Generation

1List<String> list = Arrays.asList("a", "b", "c");2Object[] array = new StandardRepresentation().toObjectArray(list);3System.out.println(Arrays.toString(array));4List<String> list = Arrays.asList("a", "b", "c");5Object[] array = new StandardRepresentation().toObjectArray(list);6System.out.println(Arrays.toString(array));7List<String> list = Arrays.asList("a", "b", "c");8Object[] array = new StandardRepresentation().toObjectArray(list);9System.out.println(Arrays.toString(array));10List<String> list = Arrays.asList("a", "b", "c");11Object[] array = new StandardRepresentation().toObjectArray(list);12System.out.println(Arrays.toString(array));13List<String> list = Arrays.asList("a", "b", "c");14Object[] array = new StandardRepresentation().toObjectArray(list);15System.out.println(Arrays.toString(array));16List<String> list = Arrays.asList("a", "b", "c");17Object[] array = new StandardRepresentation().toObjectArray(list);18System.out.println(Arrays.toString(array));19List<String> list = Arrays.asList("a", "b", "c");20Object[] array = new StandardRepresentation().toObjectArray(list);21System.out.println(Arrays.toString(array));

toObjectArray

Using AI Code Generation

1Object[] array = {"a", "b", "c"};2String[] stringArray = new StandardRepresentation().toObjectArray(array);3Object[] array = {"a", "b", "c"};4String[] stringArray = new StandardRepresentation().toObjectArray(array);5Object[] array = {"a", "b", "c"};6String[] stringArray = new StandardRepresentation().toObjectArray(array);7Object[] array = {"a", "b", "c"};8String[] stringArray = new StandardRepresentation().toObjectArray(array);9Object[] array = {"a", "b", "c"};10String[] stringArray = new StandardRepresentation().toObjectArray(array);11Object[] array = {"a", "b", "c"};12String[] stringArray = new StandardRepresentation().toObjectArray(array);13Object[] array = {"a", "b", "c"};14String[] stringArray = new StandardRepresentation().toObjectArray(array);15Object[] array = {"a", "b", "c"};16String[] stringArray = new StandardRepresentation().toObjectArray(array);17Object[] array = {"a", "b", "c"};18String[] stringArray = new StandardRepresentation().toObjectArray(array);

toObjectArray

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.Assertions.offset;4import static org.assertj.core.api.Assertions.withinPercentage;5import org.assertj.core.presentation.StandardRepresentation;6import org.junit.Test;7import org.junit.Ignore;8{9    public void testApp()10    {11        StandardRepresentation sr = new StandardRepresentation();12        Object[] obj = new Object[3];13        obj[0] = 1;14        obj[1] = 2;15        obj[2] = 3;16        System.out.println(sr.toStringOf(obj));17    }18}19assertThat(obj).contains(1, 2, 3);20assertThat(obj).contains(1, 2);21assertThat(obj).contains(1, 2, 3, 4);22assertThat(obj).containsExactly(1, 2, 3);23assertThat(obj).containsExactly(1, 2, 3, 4);

toObjectArray

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.presentation.Representation;4import org.assertj.core.presentation.StandardRepresentation;5import java.util.List;6import java.util.stream.Collectors;7public class SoftAssertionsTest {8    public static void main(String[] args) {9        List<String> strings = List.of("one", "two", "three");10        Representation representation = new StandardRepresentation();11        Object[] objects = representation.toObjectArray(strings);12        SoftAssertions softAssertions = new Assertions(objects).assertThat();13        List<String> strings1 = strings.stream().map(s -> s + "1").collect(Collectors.toList());14        List<String> strings2 = strings.stream().map(s -> s + "2").collect(Collectors.toList());15        List<String> strings3 = strings.stream().map(s -> s + "3").collect(Collectors.toList());16        softAssertions.assertThat(strings1).containsExactlyElementsOf(strings);17        softAssertions.assertThat(strings2).containsExactlyElementsOf(strings);18        softAssertions.assertThat(strings3).containsExactlyElementsOf(strings);19        softAssertions.assertAll();20    }21}22Multiple Failures (3 failures)23        at org.assertj.core.api.SoftAssertions.assertionError(SoftAssertions.java:100)24        at org.assertj.core.api.SoftAssertions.assertAll(SoftAssertions.java:85)25        at SoftAssertionsTest.main(SoftAssertionsTest.java:34)26to contain exactly (and in same order):

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