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

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

Source:StandardRepresentation.java

...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      }...

safeStringOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3class StandardRepresentationTest {4    public static void main(String[] args) {5        StandardRepresentation representation = new StandardRepresentation();6        representation.setMaxLengthForSingleLineDescription(10);7        representation.setMaxLengthForMultilineDescription(20);8        String safeStringOf = representation.safeStringOf(new MyObject());9        Assertions.assertThat(safeStringOf).isEqualTo("MyObject[name=123456789]");10    }11    private static class MyObject {12        private String name = "1234567890";13        public String toString() {14            return "MyObject[name=" + name + "]";15        }16    }17}

safeStringOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.presentation.StandardRepresentation;4public class AssertionsWithSafeStringOf extends AbstractAssert<AssertionsWithSafeStringOf, String> {5    public AssertionsWithSafeStringOf(String actual) {6        super(actual, AssertionsWithSafeStringOf.class);7    }8    public static AssertionsWithSafeStringOf assertThat(String actual) {9        return new AssertionsWithSafeStringOf(actual);10    }11    public AssertionsWithSafeStringOf hasSafeStringRepresentation(String expected) {12        isNotNull();13        String actualAsString = new StandardRepresentation().safeStringOf(actual);14        if (!actualAsString.equals(expected)) {15            failWithMessage("Expected safe string representation of <%s> to be <%s> but was <%s>", actual, expected, actualAsString);16        }17        return this;18    }19}20import static org.assertj.core.api.Assertions.*;21import org.junit.Test;22public class AssertionsWithSafeStringOfTest {23    public void testSafeStringRepresentation() {24        assertThat("Hello").hasSafeStringRepresentation("Hello");

safeStringOf

Using AI Code Generation

1    public void testSafeStringOf() {2        StandardRepresentation standardRepresentation = new StandardRepresentation();3        String[] array = {"a", "b", "c"};4        String safeStringOf = standardRepresentation.safeStringOf(array);5        System.out.println(safeStringOf);6    }7}

safeStringOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class AssertJTest {3    public static void main(String[] args) {4        Assertions.assertThat(10).isEqualTo(10);5    }6}7import org.assertj.core.api.Assertions;8import org.assertj.core.presentation.StandardRepresentation;9public class AssertJTest {10    public static void main(String[] args) {11        Assertions.assertThat(new StandardRepresentation().safeStringOf(10)).isEqualTo(new StandardRepresentation().safeStringOf(10));12    }13}

safeStringOf

Using AI Code Generation

1import org.assertj.core.presentation.StandardRepresentation2StandardRepresentation representation = new StandardRepresentation()3representation.safeStringOf(new ArrayList<>())4import org.assertj.core.presentation.StandardRepresentation5StandardRepresentation representation = new StandardRepresentation()6representation.safeStringOf(new ArrayList<>())7import org.assertj.core.presentation.StandardRepresentation;8StandardRepresentation representation = new StandardRepresentation();9representation.safeStringOf(new ArrayList<>());10import org.assertj.core.presentation.StandardRepresentation11val representation = StandardRepresentation()12representation.safeStringOf(ArrayList())13import org.assertj.core.presentation.StandardRepresentation14val representation = new StandardRepresentation()15representation.safeStringOf(new ArrayList<>())16representation.safeStringOf(java.util.ArrayList.new)17from org.assertj.core.presentation import StandardRepresentation18representation = StandardRepresentation()19representation.safeStringOf(ArrayList())20var StandardRepresentation = Java.type('org.assertj.core.presentation.StandardRepresentation');21var representation = new StandardRepresentation();22representation.safeStringOf(new java.util.ArrayList());23import { StandardRepresentation } from 'org.assertj.core.presentation.StandardRepresentation';24const representation = new StandardRepresentation();25representation.safeStringOf(new java.util.ArrayList());26using org.assertj.core.presentation;27StandardRepresentation representation = new StandardRepresentation();28representation.safeStringOf(new ArrayList<>());

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