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

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

Source:StandardRepresentation.java

...340  protected String smartFormat(Representation representation, Object[] iterable) {341    Set<Object[]> alreadyFormatted = new HashSet<>();342    String singleLineDescription = singleLineFormat(representation, iterable, DEFAULT_START, DEFAULT_END,343                                                    alreadyFormatted);344    return doesDescriptionFitOnSingleLine(singleLineDescription) ? singleLineDescription345        : multiLineFormat(representation, iterable, alreadyFormatted);346  }347  protected String format(Object[] array, String elementSeparator,348                          String indentation, Set<Object[]> alreadyFormatted) {349    if (array == null) return null;350    if (array.length == 0) return DEFAULT_START + DEFAULT_END;351    // iterable has some elements352    StringBuilder desc = new StringBuilder();353    desc.append(DEFAULT_START);354    alreadyFormatted.add(array); // used to avoid infinite recursion when array contains itself355    int i = 0;356    while (true) {357      Object element = array[i];358      // do not indent first element359      if (i != 0) desc.append(indentation);360      if (i == maxElementsForPrinting) {361        desc.append(DEFAULT_MAX_ELEMENTS_EXCEEDED);362        alreadyFormatted.remove(array);363        return desc.append(DEFAULT_END).toString();364      }365      // add element representation366      if (!isArray(element)) desc.append(element == null ? NULL : toStringOf(element));367      else if (isArrayTypePrimitive(element)) desc.append(formatPrimitiveArray(element));368      else if (alreadyFormatted.contains(element)) desc.append("(this array)");369      else desc.append(format((Object[]) element, elementSeparator, indentation, alreadyFormatted));370      // manage end description371      if (i == array.length - 1) {372        alreadyFormatted.remove(array);373        return desc.append(DEFAULT_END).toString();374      }375      // there are still elements to describe376      desc.append(elementSeparator);377      i++;378    }379  }380  protected String formatPrimitiveArray(Object o) {381    if (!isArray(o)) return null;382    if (!isArrayTypePrimitive(o)) throw Arrays.notAnArrayOfPrimitives(o);383    int size = getLength(o);384    if (size == 0) return DEFAULT_START + DEFAULT_END;385    StringBuilder buffer = new StringBuilder();386    buffer.append(DEFAULT_START);387    buffer.append(toStringOf(Array.get(o, 0)));388    for (int i = 1; i < size; i++) {389      buffer.append(ELEMENT_SEPARATOR)390            .append(INDENTATION_FOR_SINGLE_LINE);391      if (i == maxElementsForPrinting) {392        buffer.append(DEFAULT_MAX_ELEMENTS_EXCEEDED);393        break;394      }395      buffer.append(toStringOf(Array.get(o, i)));396    }397    buffer.append(DEFAULT_END);398    return buffer.toString();399  }400  public String format(Iterable<?> iterable, String start, String end, String elementSeparator, String indentation) {401    if (iterable == null) return null;402    Iterator<?> iterator = iterable.iterator();403    if (!iterator.hasNext()) return start + end;404    // iterable has some elements405    StringBuilder desc = new StringBuilder(start);406    boolean firstElement = true;407    int printedElements = 0;408    while (true) {409      Object element = iterator.next();410      // do not indent first element411      if (firstElement) firstElement = false;412      else desc.append(indentation);413      // add element representation414      if (printedElements == maxElementsForPrinting) {415        desc.append(DEFAULT_MAX_ELEMENTS_EXCEEDED);416        return desc.append(end).toString();417      }418      desc.append(element == iterable ? "(this Collection)" : toStringOf(element));419      printedElements++;420      // manage end description421      if (!iterator.hasNext()) return desc.append(end).toString();422      // there are still elements to be describe423      desc.append(elementSeparator);424    }425  }426  protected String multiLineFormat(Iterable<?> iterable) {427    return format(iterable, DEFAULT_START, DEFAULT_END, ELEMENT_SEPARATOR_WITH_NEWLINE, INDENTATION_AFTER_NEWLINE);428  }429  protected String singleLineFormat(Iterable<?> iterable, String start, String end) {430    return format(iterable, start, end, ELEMENT_SEPARATOR, INDENTATION_FOR_SINGLE_LINE);431  }432  /**433   * Returns the {@code String} representation of the given {@code Iterable}, or {@code null} if the given434   * {@code Iterable} is {@code null}.435   * <p>436   * The {@code Iterable} will be formatted to a single line if it does not exceed 100 char, otherwise each elements437   * will be formatted on a new line with 4 space indentation.438   *439   * @param iterable the {@code Iterable} to format.440   * @return the {@code String} representation of the given {@code Iterable}.441   */442  protected String smartFormat(Iterable<?> iterable) {443    String singleLineDescription = singleLineFormat(iterable, DEFAULT_START, DEFAULT_END);444    return doesDescriptionFitOnSingleLine(singleLineDescription) ? singleLineDescription : multiLineFormat(iterable);445  }446  private static boolean doesDescriptionFitOnSingleLine(String singleLineDescription) {447    return singleLineDescription == null || singleLineDescription.length() < maxLengthForSingleLineDescription;448  }449}...

doesDescriptionFitOnSingleLine

Using AI Code Generation

1public void testDoesDescriptionFitOnSingleLine() {2  StandardRepresentation rep = new StandardRepresentation();3  assertThat(rep.doesDescriptionFitOnSingleLine("")).isTrue();4  assertThat(rep.doesDescriptionFitOnSingleLine("a")).isTrue();5  assertThat(rep.doesDescriptionFitOnSingleLine("ab")).isTrue();6  assertThat(rep.doesDescriptionFitOnSingleLine("abc")).isTrue();7  assertThat(rep.doesDescriptionFitOnSingleLine("abcd")).isTrue();8  assertThat(rep.doesDescriptionFitOnSingleLine("abcde")).isTrue();9  assertThat(rep.doesDescriptionFitOnSingleLine("abcdef")).isTrue();10  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefg")).isTrue();11  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefgh")).isTrue();12  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghi")).isTrue();13  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghij")).isTrue();14  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijk")).isTrue();15  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijkl")).isTrue();16  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklm")).isTrue();17  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmn")).isTrue();18  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmno")).isTrue();19  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnop")).isTrue();20  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopq")).isTrue();21  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqr")).isTrue();22  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrs")).isTrue();23  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrst")).isTrue();24  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstu")).isTrue();25  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuv")).isTrue();26  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuvw")).isTrue();27  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuvwx")).isTrue();28  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuvwxy")).isTrue();29  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuvwxyz")).isTrue();30  assertThat(rep.doesDescriptionFitOnSingleLine("abcdefghijklmnopqrstuvwxyz")).isTrue();31  assertThat(rep

doesDescriptionFitOnSingleLine

Using AI Code Generation

1import org.assertj.core.presentation.StandardRepresentation;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class StandardRepresentationTest {5    public void testDoesDescriptionFitOnSingleLine() {6        StandardRepresentation standardRepresentation = new StandardRepresentation();7        String description = "description";8        assertThat(standardRepresentation.doesDescriptionFitOnSingleLine(description)).isTrue();9    }10}11package org.assertj.core.presentation;12import static org.assertj.core.api.Assertions.assertThat;13import static org.assertj.core.api.Assertions.assertThatExceptionOfType;14import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;15import java.util.*;16import org.assertj.core.api.ThrowableAssert.ThrowingCallable;17import org.assertj.core.presentation.StandardRepresentation;18import org.junit.Test;19public class StandardRepresentationTest {20    public void should_return_null_if_object_is_null() {21        assertThat(STANDARD_REPRESENTATION.representation(null)).isNull();22    }23    public void should_return_string_representation_of_object() {24        assertThat(STANDARD_REPRESENTATION.representation("foo")).isEqualTo("foo");25    }26    public void should_return_string_representation_of_object_with_single_line_description() {27        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar")).isEqualTo("foo");28    }29    public void should_return_string_representation_of_object_with_multi_line_description() {30        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar", "baz")).isEqualTo("foo [bar, baz]");31    }32    public void should_return_string_representation_of_object_with_multi_line_description_and_null_description() {33        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar", null)).isEqualTo("foo [bar]");34    }35    public void should_return_string_representation_of_object_with_multi_line_description_and_empty_description() {36        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar", "")).isEqualTo("foo [bar]");37    }38    public void should_return_string_representation_of_object_with_multi_line_description_and_blank_description() {39        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar", " ")).isEqualTo("foo [bar]");40    }41    public void should_return_string_representation_of_object_with_multi_line_description_and_null_description_array() {42        assertThat(STANDARD_REPRESENTATION.representation("foo", "bar", (String[]) null)).isEqualTo

doesDescriptionFitOnSingleLine

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.presentation.StandardRepresentation;3import org.junit.jupiter.api.Test;4public class StandardRepresentationTest {5    public void testShouldFitOnSingleLine() {6        StandardRepresentation standardRepresentation = new StandardRepresentation();7        String description = "This is a test description";8        Assertions.assertThat(standardRepresentation.doesDescriptionFitOnSingleLine(description)).isTrue();9    }10    public void testShouldNotFitOnSingleLine() {11        StandardRepresentation standardRepresentation = new StandardRepresentation();12        String description = "This is a test description that is too long to fit on a single line";13        Assertions.assertThat(standardRepresentation.doesDescriptionFitOnSingleLine(description)).isFalse();14    }15}16	at org.assertj.core.api.Assertions.assertThat(Assertions.java:156)17	at org.assertj.core.api.Assertions.assertThat(Assertions.java:149)18	at org.assertj.core.api.Assertions.assertThat(Assertions.java:146)19	at org.assertj.core.api.Assertions.assertThat(Assertions.java:141)20	at org.assertj.core.api.Assertions.assertThat(Assertions.java:137)21	at org.assertj.core.api.Assertions.assertThat(Assertions.java:133)22	at org.assertj.core.api.Assertions.assertThat(Assertions.java:129)23	at org.assertj.core.api.Assertions.assertThat(Assertions.java:125)24	at org.assertj.core.api.Assertions.assertThat(Assertions.java:121)25	at org.assertj.core.api.Assertions.assertThat(Assertions.java:117)26	at org.assertj.core.api.Assertions.assertThat(Assertions.java:113)27	at org.assertj.core.api.Assertions.assertThat(Assertions.java:109)28	at org.assertj.core.api.Assertions.assertThat(Assertions.java:105)29	at org.assertj.core.api.Assertions.assertThat(Assertions.java:101)30	at org.assertj.core.api.Assertions.assertThat(Assertions.java:97)31	at org.assertj.core.api.Assertions.assertThat(Assertions.java:93)32	at org.assertj.core.api.Assertions.assertThat(Assertions.java:89)

doesDescriptionFitOnSingleLine

Using AI Code Generation

1    String description = new StandardRepresentation().doesDescriptionFitOnSingleLine(description);2    if (description != null) {3      return description;4    }5    return String.format("%nExpecting:%n <%s>%nto be equal to:%n <%s>%nbut was not.", actual, expected);6  }7  public String toStringOf(Object o) {8    return new StandardRepresentation().toStringOf(o);9  }10  public String toStringOf(Object[] o) {11    return new StandardRepresentation().toStringOf(o);12  }13  public String toStringOf(Collection<?> c) {14    return new StandardRepresentation().toStringOf(c);15  }16  public String toStringOf(Map<?, ?> m) {17    return new StandardRepresentation().toStringOf(m);18  }19  public String toStringOf(AtomicReference<?> atomicReference) {20    return new StandardRepresentation().toStringOf(atomicReference);21  }22  public String toStringOf(AtomicIntegerArray atomicIntegerArray) {23    return new StandardRepresentation().toStringOf(atomicIntegerArray);24  }25  public String toStringOf(AtomicLongArray atomicLongArray) {26    return new StandardRepresentation().toStringOf(atomicLongArray);27  }28  public String toStringOf(AtomicReferenceArray<?> atomicReferenceArray) {29    return new StandardRepresentation().toStringOf(atomicReferenceArray);30  }31  public String toStringOf(AtomicBoolean atomicBoolean) {32    return new StandardRepresentation().toStringOf(atomicBoolean);33  }34  public String toStringOf(AtomicInteger atomicInteger) {35    return new StandardRepresentation().toStringOf(atomicInteger);36  }37  public String toStringOf(AtomicLong atomicLong) {38    return new StandardRepresentation().toStringOf(atomicLong);39  }40  public String toStringOf(AtomicMarkableReference<?> atomicMarkableReference) {41    return new StandardRepresentation().toStringOf(atomicMarkableReference);42  }43  public String toStringOf(AtomicStampedReference<?> atomicStampedReference) {44    return new StandardRepresentation().toStringOf(atomicStampedReference);45  }46  public String toStringOf(ConcurrentHashMap<?, ?> concurrentHashMap) {

doesDescriptionFitOnSingleLine

Using AI Code Generation

1public class AssertJTest {2    public void test() {3        assertThat("This is a very long string that does not fit on a single line").isNotEmpty();4    }5}6public class AssertJTest {7    public void test() {8        assertThat("This is a very long string that does not fit on a single line").as(new StandardRepresentation().toStringOf("This is a very long string that does not fit on a single line")).isNotEmpty();9    }10}11public class AssertJTest {12    public void test() {13        assertThat("This is a very long string that does not fit on a single line").as(new StandardRepresentation().toStringOf("This is a very long string that does not fit on a single line")).isNotEmpty();14    }15}

doesDescriptionFitOnSingleLine

Using AI Code Generation

1import org.assertj.core.presentation.StandardRepresentation2import java.lang.reflect.Method3def doesDescriptionFitOnSingleLine = StandardRepresentation.class.getDeclaredMethod("doesDescriptionFitOnSingleLine", String)4def format = StandardRepresentation.class.getDeclaredMethod("format", String)5def isTooLong = doesDescriptionFitOnSingleLine.invoke(null, description)6if (isTooLong) {7    def formattedDescription = format.invoke(null, description)8    println(formattedDescription)9}

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