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

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

Source:StandardRepresentation.java

...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));...

representElements

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 StandardRepresentationExample {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        String s = new StandardRepresentation().representElements(list);12        Assertions.assertThat(s).isEqualTo("[\"one\", \"two\", \"three\"]");13    }14}

representElements

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3import java.util.ArrayList;4import java.util.Arrays;5import java.util.List;6public class StandardRepresentationRepresentElementsDemo {7    public static void main(String[] args) {8        List<String> list = Arrays.asList("one", "two", "three");9        StandardRepresentation standardRepresentation = new StandardRepresentation();10        String result = standardRepresentation.representElements(list);11        System.out.println(result);12        Assertions.assertThat(result).isEqualTo("[\"one\", \"two\", \"three\"]");13    }14}

representElements

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3public class StandardRepresentationExample {4    public static void main(String[] args) {5        StandardRepresentation standardRepresentation = new StandardRepresentation();6        String[] array = {"a", "b", "c"};7        Assertions.assertThat(standardRepresentation.representElements(array)).isEqualTo("[\"a\", \"b\", \"c\"]");8    }9}10org.assertj.core.api.Assertions.assertThat(standardRepresentation.representElements(array)).isEqualTo("[\"a\", \"b\", \"c\"]");11org.assertj.core.api.Assertions.assertThat(standardRepresentation.representElements(array)).isEqualTo("[\"a\", \"b\", \"c\"]");12import org.assertj.core.api.Assertions; import org.assertj.core.presentation.StandardRepresentation; public class StandardRepresentationExample { public static void main(String[] args) { StandardRepresentation standardRepresentation = new StandardRepresentation(); String[] array = {"a", "b", "c"}; Assertions.assertThat(standardRepresentation.representElements(array)).isEqualTo("[\"a\", \"b\", \"c\"]"); } }13Output: org.assertj.core.api.Assertions.assertThat(standardRepresentation.representElements(array)).isEqualTo("[\"a\", \"b\", \"c\"]")

representElements

Using AI Code Generation

1System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.representElements("array", new String[]{"a", "b"}));2System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.represent("array"));3System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf("array"));4System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));5System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));6System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));7System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));8System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));9System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));10System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));11System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));12System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));13System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf(new String[]{"a", "b"}));14System.out.println(StandardRepresentation.STANDARD_REPRESENTATION.toStringOf

representElements

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.presentation.StandardRepresentation.*;3import java.util.*;4import org.assertj.core.presentation.StandardRepresentation;5public class StandardRepresentationDemo {6    public static void main(String[] args) {7        List<Integer> list = Arrays.asList(1, 2, 3, 4, 5);8        StandardRepresentation representation = new StandardRepresentation();9        String representationString = representation.representElements(list);10        System.out.println(representationString);11    }12}13public String representElements(Object elements) {14    return elements(elements);15}16public String toStringOf(Object o) {17    if (o == null) {18        return NULL_REPRESENTATION;19    }20    if (o instanceof String) {21        return (String) o;22    }23    if (o instanceof Character) {24        return "'" + o + "'";25    }26    if (o instanceof Class) {27        return ((Class<?>) o).getName();28    }29    if (o instanceof Object[]) {30        return representElements((Object[]) o);31    }32    if (o instanceof boolean[]) {33        return representElements((boolean[]) o);34    }35    if (o instanceof byte[]) {36        return representElements((byte[]) o);37    }38    if (o instanceof char[]) {39        return representElements((char[]) o);40    }41    if (o instanceof double[]) {42        return representElements((double[]) o);43    }44    if (o instanceof float[]) {45        return representElements((float[]) o);46    }47    if (o instanceof int[]) {48        return representElements((int[]) o);49    }50    if (o instanceof long[]) {51        return representElements((long[]) o);52    }53    if (o instanceof short[]) {54        return representElements((short[]) o);55    }56    if (o instanceof Collection) {57        return representElements((Collection<?>) o);58    }59    if (o instanceof Map) {60        return representElements((Map<?, ?>) o);61    }62    return String.valueOf(o);

representElements

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3import java.util.Arrays;4import java.util.List;5public class ListRepresentation {6    public static void main(String[] args) {7        List<String> list = Arrays.asList("one", "two", "three");8        System.out.println(new StandardRepresentation().representElements(list));9    }10}11import org.assertj.core.api.Assertions;12import org.assertj.core.presentation.UnicodeRepresentation;13import java.util.Arrays;14import java.util.List;15public class ListRepresentation {16    public static void main(String[] args) {17        List<String> list = Arrays.asList("one", "two", "three");18        System.out.println(new UnicodeRepresentation().representElements(list));19    }20}21import org.assertj.core.api.Assertions;22import org.assertj.core.presentation.HexadecimalRepresentation;23import java.util.Arrays;24import java.util.List;25public class ListRepresentation {26    public static void main(String[] args) {27        List<String> list = Arrays.asList("one", "two", "three");28        System.out.println(new HexadecimalRepresentation().representElements(list));29    }30}31import org.assertj.core.api.Assertions;32import org.assertj.core.presentation.HexadecimalRepresentation;33import java.util.Arrays;34import java.util.List;35public class ListRepresentation {36    public static void main(String[] args) {37        List<String> list = Arrays.asList("one", "two", "three");38        System.out.println(new HexadecimalRepresentation().representElements(list));39    }40}41import org.assertj.core.api.Assertions;42import org.assertj.core.presentation.HexadecimalRepresentation;43import java.util.Arrays;44import java.util.List;45public class ListRepresentation {46    public static void main(String[] args) {47        List<String> list = Arrays.asList("

representElements

Using AI Code Generation

1List<String> list = Arrays.asList("a", "b", "c");2List<String> list2 = Arrays.asList("a", "b", "c");3assertThat(list).usingElementComparator(new Comparator<String>() {4    public int compare(String o1, String o2) {5        return o1.compareTo(o2);6    }7}).containsExactlyElementsOf(list2);8Map<String, String> map = new HashMap<>();9map.put("key1", "value1");10map.put("key2", "value2");11Map<String, String> map2 = new HashMap<>();12map2.put("key1", "value1");13map2.put("key2", "value2");14assertThat(map).usingComparatorForElementValues(new Comparator<String>() {15    public int compare(String o1, String o2) {16        return o1.compareTo(o2);17    }18}).containsExactlyEntriesOf(map2);19String[] array = {"a", "b", "c"};20String[] array2 = {"a", "b", "c"};21assertThat(array).usingComparatorForElement

representElements

Using AI Code Generation

1import static org.assertj.core.presentation.StandardRepresentation.representElements;2List<String> list = Arrays.asList("one", "two", "three");3assertThat(list).contains("one", "two");4assertThat(list).contains("one", "two").usingElementComparator(CaseInsensitiveStringComparator.instance);5assertThat(list).contains("one", "two").usingElementComparator(CaseInsensitiveStringComparator.instance).withRepresentation(representElements(list));6assertThat(list).contains("one", "two").usingElementComparator(CaseInsensitiveStringComparator.instance).withRepresentation(representElements(list, CaseInsensitiveStringComparator.instance));7assertThat(list).contains("one", "two").usingElementComparator(CaseInsensitiveStringComparator.instance).withRepresentation(representElements(list));8assertThat(list).contains("one", "two").usingElementComparator(CaseInsensitiveStringComparator.instance).withRepresentation(represent

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