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How to use ignoringExpectedNullFields method of org.assertj.core.api.RecursiveComparisonAssert class

Best Assertj code snippet using org.assertj.core.api.RecursiveComparisonAssert.ignoringExpectedNullFields

Source:RecursiveComparisonConfiguration.java

...139  }140  /**141   * Sets whether expected null fields are ignored in the recursive comparison.142   * <p>143   * See {@link RecursiveComparisonAssert#ignoringExpectedNullFields()} for code examples.144   *145   * @param ignoreAllExpectedNullFields whether to ignore expected null fields in the recursive comparison146   */147  public void setIgnoreAllExpectedNullFields(boolean ignoreAllExpectedNullFields) {148    this.ignoreAllExpectedNullFields = ignoreAllExpectedNullFields;149  }150  /**151   * Adds the given fields to the list of the object under test fields to ignore in the recursive comparison.152   * <p>153   * The field are ignored by name, not by value.154   * <p>155   * See {@link RecursiveComparisonAssert#ignoringFields(String...) RecursiveComparisonAssert#ignoringFields(String...)} for examples.156   *157   * @param fieldsToIgnore the fields of the object under test to ignore in the comparison.158   */159  public void ignoreFields(String... fieldsToIgnore) {160    List<String> fieldLocations = list(fieldsToIgnore);161    ignoredFields.addAll(fieldLocations);162  }163  /**164   * Allows to ignore in the recursive comparison the object under test fields matching the given regexes. The given regexes are added to the already registered ones.165   * <p>166   * See {@link RecursiveComparisonAssert#ignoringFieldsMatchingRegexes(String...) RecursiveComparisonAssert#ignoringFieldsMatchingRegexes(String...)} for examples.167   *168   * @param regexes regexes used to ignore fields in the comparison.169   */170  public void ignoreFieldsMatchingRegexes(String... regexes) {171    ignoredFieldsRegexes.addAll(Stream.of(regexes)172                                      .map(Pattern::compile)173                                      .collect(toList()));174  }175  /**176   * Adds the given types to the list of the object under test fields types to ignore in the recursive comparison.177   * The fields are ignored if their types exactly match one of the ignored types, if a field is a subtype of an ignored type it won't be ignored.178   * <p>179   * Note that if some object under test fields are null, they are not ignored by this method as their type can't be evaluated.180   * <p>181   * See {@link RecursiveComparisonAssert#ignoringFields(String...) RecursiveComparisonAssert#ignoringFieldsOfTypes(Class...)} for examples.182   *183   * @param types the types of the object under test to ignore in the comparison.184   */185  public void ignoreFieldsOfTypes(Class<?>... types) {186    stream(types).map(RecursiveComparisonConfiguration::asWrapperIfPrimitiveType).forEach(ignoredTypes::add);187  }188  private static Class<?> asWrapperIfPrimitiveType(Class<?> type) {189    if (!type.isPrimitive()) return type;190    if (type.equals(boolean.class)) return Boolean.class;191    if (type.equals(byte.class)) return Byte.class;192    if (type.equals(int.class)) return Integer.class;193    if (type.equals(short.class)) return Short.class;194    if (type.equals(char.class)) return Character.class;195    if (type.equals(float.class)) return Float.class;196    if (type.equals(double.class)) return Double.class;197    // should not arrive here since we have tested primitive types first198    return type;199  }200  /**201   * Returns the list of the object under test fields to ignore in the recursive comparison.202   *203   * @return the list of the object under test fields to ignore in the recursive comparison.204   */205  public Set<String> getIgnoredFields() {206    return ignoredFields;207  }208  /**209   * Returns the set of the object under test fields types to ignore in the recursive comparison.210   *211   * @return the set of the object under test fields types to ignore in the recursive comparison.212   */213  public Set<Class<?>> getIgnoredTypes() {214    return ignoredTypes;215  }216  /**217   * Force a recursive comparison on all fields (except java types).218   * <p>219   * See {@link RecursiveComparisonAssert#ignoringAllOverriddenEquals()} for examples.220   */221  public void ignoreAllOverriddenEquals() {222    ignoreAllOverriddenEquals = true;223  }224  /**225   * Force a recursive comparison on all fields (except java types).226   * <p>227   * See {@link RecursiveComparisonAssert#usingOverriddenEquals()} for examples.228   */229  public void useOverriddenEquals() {230    ignoreAllOverriddenEquals = false;231  }232  /**233   * Adds the given fields to the list of fields to force a recursive comparison on.234   * <p>235   * See {@link RecursiveComparisonAssert#ignoringOverriddenEqualsForFields(String...) RecursiveComparisonAssert#ignoringOverriddenEqualsForFields(String...)} for examples.236   *237   * @param fields the fields to force a recursive comparison on.238   */239  public void ignoreOverriddenEqualsForFields(String... fields) {240    List<String> fieldLocations = list(fields);241    ignoredOverriddenEqualsForFields.addAll(fieldLocations);242  }243  /**244   * Adds the given regexes to the list of regexes used find the fields to force a recursive comparison on.245   * <p>246   * See {@link RecursiveComparisonAssert#ignoringOverriddenEqualsForFieldsMatchingRegexes(String...) RecursiveComparisonAssert#ignoringOverriddenEqualsForFieldsMatchingRegexes(String...)} for examples.247   *248   * @param regexes regexes used to specify the fields we want to force a recursive comparison on.249   */250  public void ignoreOverriddenEqualsForFieldsMatchingRegexes(String... regexes) {251    ignoredOverriddenEqualsForFieldsMatchingRegexes.addAll(Stream.of(regexes)252                                                                 .map(Pattern::compile)253                                                                 .collect(toList()));254  }255  /**256   * Adds the given types to the list of types to force a recursive comparison on.257   * <p>258   * See {@link RecursiveComparisonAssert#ignoringOverriddenEqualsForTypes(Class...) RecursiveComparisonAssert#ignoringOverriddenEqualsForTypes(Class...)} for examples.259   *260   * @param types the types to the list of types to force a recursive comparison on.261   */262  public void ignoreOverriddenEqualsForTypes(Class<?>... types) {263    ignoredOverriddenEqualsForTypes.addAll(list(types));264  }265  @VisibleForTesting266  boolean getIgnoreCollectionOrder() {267    return ignoreCollectionOrder;268  }269  /**270   * Sets whether to ignore collection order in the comparison.271   * <p>272   * See {@link RecursiveComparisonAssert#ignoringCollectionOrder()} for code examples.273   *274   * @param ignoreCollectionOrder whether to ignore collection order in the comparison.275   */276  public void ignoreCollectionOrder(boolean ignoreCollectionOrder) {277    this.ignoreCollectionOrder = ignoreCollectionOrder;278  }279  /**280   * Adds the given fields to the list of the object under test fields to ignore collection order in the recursive comparison.281   * <p>282   * See {@link RecursiveComparisonAssert#ignoringCollectionOrderInFields(String...) RecursiveComparisonAssert#ignoringCollectionOrderInFields(String...)} for examples.283   *284   * @param fieldsToIgnoreCollectionOrder the fields of the object under test to ignore collection order in the comparison.285   */286  public void ignoreCollectionOrderInFields(String... fieldsToIgnoreCollectionOrder) {287    List<String> fieldLocations = list(fieldsToIgnoreCollectionOrder);288    ignoredCollectionOrderInFields.addAll(fieldLocations);289  }290  /**291   * Returns the list of the object under test fields to ignore collection order in the recursive comparison.292   *293   * @return the list of the object under test fields to ignore collection order in the recursive comparison.294   */295  public Set<String> getIgnoredCollectionOrderInFields() {296    return ignoredCollectionOrderInFields;297  }298  /**299   * Adds the given regexes to the list of regexes used to find the object under test fields to ignore collection order in the recursive comparison.300   * <p>301   * See {@link RecursiveComparisonAssert#ignoringCollectionOrderInFieldsMatchingRegexes(String...) RecursiveComparisonAssert#ignoringCollectionOrderInFieldsMatchingRegexes(String...)} for examples.302   *303   * @param regexes regexes used to find the object under test fields to ignore collection order in in the comparison.304   */305  public void ignoreCollectionOrderInFieldsMatchingRegexes(String... regexes) {306    ignoredCollectionOrderInFieldsMatchingRegexes.addAll(Stream.of(regexes)307                                                               .map(Pattern::compile)308                                                               .collect(toList()));309  }310  /**311   * Returns the list of regexes used to find the object under test fields to ignore collection order in the recursive comparison.312   *313   * @return the list of regexes used to find the object under test fields to ignore collection order in the recursive comparison.314   */315  public List<Pattern> getIgnoredCollectionOrderInFieldsMatchingRegexes() {316    return ignoredCollectionOrderInFieldsMatchingRegexes;317  }318  /**319   * Registers the given {@link Comparator} to compare the fields with the given type.320   * <p>321   * Comparators registered with this method have less precedence than comparators registered with {@link #registerComparatorForFields(Comparator, String...)}.322   * <p>323   * Note that registering a {@link Comparator} for a given type will override the previously registered BiPredicate/Comparator (if any).324   * <p>325   * See {@link RecursiveComparisonAssert#withComparatorForType(Comparator, Class)} for examples.326   *327   * @param <T> the class type to register a comparator for328   * @param comparator the {@link java.util.Comparator Comparator} to use to compare the given type329   * @param type the type to be compared with the given comparator.330   * @throws NullPointerException if the given comparator is null.331   */332  public <T> void registerComparatorForType(Comparator<? super T> comparator, Class<T> type) {333    requireNonNull(comparator, "Expecting a non null Comparator");334    typeComparators.put(type, comparator);335  }336  /**337   * Registers the given {@link BiPredicate} to compare the fields with the given type.338   * <p>339   * BiPredicates specified with this method have less precedence than the ones registered with {@link #registerEqualsForFields(BiPredicate, String...)}340   * or comparators registered with {@link #registerComparatorForFields(Comparator, String...)}.341   * <p>342   * Note that registering a {@link BiPredicate} for a given type will override the previously registered BiPredicate/Comparator (if any).343   * <p>344   * See {@link RecursiveComparisonAssert#withEqualsForType(BiPredicate, Class)} for examples.345   *346   * @param <T> the class type to register a comparator for347   * @param equals the equals implementation to compare the given type348   * @param type the type to be compared with the given equals implementation .349   * @throws NullPointerException if the given BiPredicate is null.350   * @since 3.17.0351   */352  @SuppressWarnings("unchecked")353  public <T> void registerEqualsForType(BiPredicate<? super T, ? super T> equals, Class<T> type) {354    registerComparatorForType(toComparator(equals), type);355  }356  /**357   * Registers the given {@link Comparator} to compare the fields at the given locations.358   * <p>359   * The fields must be specified from the root object, for example if {@code Foo} has a {@code Bar} field and both have an {@code id} field,360   * one can register a comparator for Foo and Bar's {@code id} by calling:361   * <pre><code class='java'> registerComparatorForFields(idComparator, "foo.id", "foo.bar.id")</code></pre>362   * <p>363   * Comparators registered with this method have precedence over comparators registered with {@link #registerComparatorForType(Comparator, Class)}.364   * <p>365   * Note that registering a {@link Comparator} for a given field will override the previously registered BiPredicate/Comparator (if any).366   * <p>367   * See {@link RecursiveComparisonAssert#withComparatorForFields(Comparator, String...) RecursiveComparisonAssert#withComparatorForFields(Comparator, String...)} for examples.368   *369   * @param comparator the {@link java.util.Comparator Comparator} to use to compare the given field370   * @param fieldLocations the locations from the root object of the fields the comparator should be used for371   * @throws NullPointerException if the given comparator is null.372   */373  public void registerComparatorForFields(Comparator<?> comparator, String... fieldLocations) {374    requireNonNull(comparator, "Expecting a non null Comparator");375    Stream.of(fieldLocations).forEach(fieldLocation -> fieldComparators.registerComparator(fieldLocation, comparator));376  }377  /**378   * Registers the given {@link BiPredicate} to compare the fields at the given locations.379   * <p>380   * The fields must be specified from the root object, for example if {@code Foo} has a {@code Bar} field and both have an {@code id} field,381   * one can register a BiPredicate for Foo and Bar's {@code id} by calling:382   * <pre><code class='java'> registerEqualsForFields(idBiPredicate, "foo.id", "foo.bar.id")</code></pre>383   * <p>384   * BiPredicates registered with this method have precedence over the ones registered with {@link #registerEqualsForType(BiPredicate, Class)}385   * or the comparators registered with {@link #registerComparatorForType(Comparator, Class)}.386   * <p>387   * Note that registering a {@link BiPredicate} for a given field will override the previously registered BiPredicate/Comparator (if any).388   * <p>389   * See {@link RecursiveComparisonAssert#withEqualsForFields(BiPredicate, String...) RecursiveComparisonAssert#withEqualsForFields(BiPredicate, String...)} for examples.390   *391   * @param equals the equals implementation to compare the given fields.392   * @param fieldLocations the locations from the root object of the fields the comparator should be used for393   * @throws NullPointerException if the given BiPredicate is null.394   * @since 3.17.0395   */396  public void registerEqualsForFields(BiPredicate<?, ?> equals, String... fieldLocations) {397    registerComparatorForFields(toComparator(equals), fieldLocations);398  }399  /**400   * Sets whether the recursive comparison will check that actual's type is compatible with expected's type (the same applies for each field).401   * Compatible means that the expected's type is the same or a subclass of actual's type.402   * <p>403   * See {@link RecursiveComparisonAssert#withStrictTypeChecking()} for code examples.404   *405   * @param strictTypeChecking whether the recursive comparison will check that actual's type is compatible with expected's type.406   */407  public void strictTypeChecking(boolean strictTypeChecking) {408    this.strictTypeChecking = strictTypeChecking;409  }410  public boolean isInStrictTypeCheckingMode() {411    return strictTypeChecking;412  }413  public List<Pattern> getIgnoredFieldsRegexes() {414    return ignoredFieldsRegexes;415  }416  public List<Class<?>> getIgnoredOverriddenEqualsForTypes() {417    return ignoredOverriddenEqualsForTypes;418  }419  public List<String> getIgnoredOverriddenEqualsForFields() {420    return ignoredOverriddenEqualsForFields;421  }422  public List<Pattern> getIgnoredOverriddenEqualsForFieldsMatchingRegexes() {423    return ignoredOverriddenEqualsForFieldsMatchingRegexes;424  }425  public Stream<Entry<String, Comparator<?>>> comparatorByFields() {426    return fieldComparators.comparatorByFields();427  }428  @Override429  public String toString() {430    return multiLineDescription(CONFIGURATION_PROVIDER.representation());431  }432  @Override433  public int hashCode() {434    return java.util.Objects.hash(fieldComparators, ignoreAllActualEmptyOptionalFields, ignoreAllActualNullFields,435                                  ignoreAllExpectedNullFields, ignoreAllOverriddenEquals, ignoreCollectionOrder,436                                  ignoredCollectionOrderInFields, ignoredCollectionOrderInFieldsMatchingRegexes, ignoredFields,437                                  ignoredFieldsRegexes, ignoredOverriddenEqualsForFields, ignoredOverriddenEqualsForTypes,438                                  ignoredOverriddenEqualsForFieldsMatchingRegexes, ignoredTypes, strictTypeChecking,439                                  typeComparators);440  }441  @Override442  public boolean equals(Object obj) {443    if (this == obj) return true;444    if (obj == null) return false;445    if (getClass() != obj.getClass()) return false;446    RecursiveComparisonConfiguration other = (RecursiveComparisonConfiguration) obj;447    return java.util.Objects.equals(fieldComparators, other.fieldComparators)448           && ignoreAllActualEmptyOptionalFields == other.ignoreAllActualEmptyOptionalFields449           && ignoreAllActualNullFields == other.ignoreAllActualNullFields450           && ignoreAllExpectedNullFields == other.ignoreAllExpectedNullFields451           && ignoreAllOverriddenEquals == other.ignoreAllOverriddenEquals452           && ignoreCollectionOrder == other.ignoreCollectionOrder453           && java.util.Objects.equals(ignoredCollectionOrderInFields, other.ignoredCollectionOrderInFields)454           && java.util.Objects.equals(ignoredFields, other.ignoredFields)455           && java.util.Objects.equals(ignoredFieldsRegexes, other.ignoredFieldsRegexes)456           && java.util.Objects.equals(ignoredOverriddenEqualsForFields, other.ignoredOverriddenEqualsForFields)457           && java.util.Objects.equals(ignoredOverriddenEqualsForTypes, other.ignoredOverriddenEqualsForTypes)458           && java.util.Objects.equals(ignoredOverriddenEqualsForFieldsMatchingRegexes,459                                       other.ignoredOverriddenEqualsForFieldsMatchingRegexes)460           && java.util.Objects.equals(ignoredTypes, other.ignoredTypes) && strictTypeChecking == other.strictTypeChecking461           && java.util.Objects.equals(typeComparators, other.typeComparators)462           && java.util.Objects.equals(ignoredCollectionOrderInFieldsMatchingRegexes,463                                       other.ignoredCollectionOrderInFieldsMatchingRegexes);464  }465  public String multiLineDescription(Representation representation) {466    StringBuilder description = new StringBuilder();467    describeIgnoreAllActualNullFields(description);468    describeIgnoreAllActualEmptyOptionalFields(description);469    describeIgnoreAllExpectedNullFields(description);470    describeIgnoredFields(description);471    describeIgnoredFieldsRegexes(description);472    describeIgnoredFieldsForTypes(description);473    describeOverriddenEqualsMethodsUsage(description, representation);474    describeIgnoreCollectionOrder(description);475    describeIgnoredCollectionOrderInFields(description);476    describeIgnoredCollectionOrderInFieldsMatchingRegexes(description);477    describeRegisteredComparatorByTypes(description);478    describeRegisteredComparatorForFields(description);479    describeTypeCheckingStrictness(description);480    return description.toString();481  }482  boolean shouldIgnore(DualValue dualValue) {483    FieldLocation fieldLocation = dualValue.fieldLocation;484    return matchesAnIgnoredField(fieldLocation)485           || matchesAnIgnoredFieldRegex(fieldLocation)486           || shouldIgnoreFieldBasedOnFieldValue(dualValue);487  }488  Set<String> getNonIgnoredActualFieldNames(DualValue dualValue) {489    Set<String> actualFieldsNames = Objects.getFieldsNames(dualValue.actual.getClass());490    // we are doing the same as shouldIgnore(DualValue dualValue) but in two steps for performance reasons:491    // - we filter first ignored field by names that don't need building DualValues492    // - then we filter field DualValues with the remaining criteria that need to get the field value493    // DualValues are built introspecting fields which is expensive.494    return actualFieldsNames.stream()495                            // evaluate field name ignoring criteria on dualValue field location + field name496                            .filter(fieldName -> !shouldIgnoreFieldBasedOnFieldLocation(dualValue.fieldLocation.field(fieldName)))497                            .map(fieldName -> dualValueForField(dualValue, fieldName))498                            // evaluate field value ignoring criteria499                            .filter(fieldDualValue -> !shouldIgnoreFieldBasedOnFieldValue(fieldDualValue))500                            // back to field name501                            .map(DualValue::getFieldName)502                            .filter(fieldName -> !fieldName.isEmpty())503                            .collect(toSet());504  }505  // non accessible stuff506  private boolean shouldIgnoreFieldBasedOnFieldValue(DualValue dualValue) {507    return matchesAnIgnoredNullField(dualValue)508           || matchesAnIgnoredFieldType(dualValue)509           || matchesAnIgnoredEmptyOptionalField(dualValue);510  }511  private boolean shouldIgnoreFieldBasedOnFieldLocation(FieldLocation fieldLocation) {512    return matchesAnIgnoredField(fieldLocation) || matchesAnIgnoredFieldRegex(fieldLocation);513  }514  private static DualValue dualValueForField(DualValue parentDualValue, String fieldName) {515    Object actualFieldValue = COMPARISON.getSimpleValue(fieldName, parentDualValue.actual);516    // no guarantees we have a field in expected named as fieldName517    Object expectedFieldValue;518    try {519      expectedFieldValue = COMPARISON.getSimpleValue(fieldName, parentDualValue.expected);520    } catch (@SuppressWarnings("unused") Exception e) {521      // set the field to null to express it is absent, this not 100% accurate as the value could be null522      // but it works to evaluate if dualValue should be ignored with matchesAnIgnoredFieldType523      expectedFieldValue = null;524    }525    FieldLocation fieldLocation = parentDualValue.fieldLocation.field(fieldName);526    return new DualValue(fieldLocation, actualFieldValue, expectedFieldValue);527  }528  boolean hasCustomComparator(DualValue dualValue) {529    String fieldName = dualValue.getConcatenatedPath();530    if (hasComparatorForField(fieldName)) return true;531    if (dualValue.actual == null && dualValue.expected == null) return false;532    // best effort assuming actual and expected have the same type (not 100% true as we can compare object of differennt types)533    Class<?> valueType = dualValue.actual != null ? dualValue.actual.getClass() : dualValue.expected.getClass();534    return hasComparatorForType(valueType);535  }536  boolean shouldIgnoreOverriddenEqualsOf(DualValue dualValue) {537    // we must compare java basic types otherwise the recursive comparison loops infinitely!538    if (dualValue.isActualJavaType()) return false;539    // enums don't have fields, comparing them field by field has no sense, we need to use equals which is overridden and final540    if (dualValue.isActualAnEnum()) return false;541    return ignoreAllOverriddenEquals542           || matchesAnIgnoredOverriddenEqualsField(dualValue.fieldLocation)543           || (dualValue.actual != null && shouldIgnoreOverriddenEqualsOf(dualValue.actual.getClass()));544  }545  @VisibleForTesting546  boolean shouldIgnoreOverriddenEqualsOf(Class<? extends Object> clazz) {547    return matchesAnIgnoredOverriddenEqualsRegex(clazz) || matchesAnIgnoredOverriddenEqualsType(clazz);548  }549  boolean shouldIgnoreCollectionOrder(FieldLocation fieldLocation) {550    return ignoreCollectionOrder551           || matchesAnIgnoredCollectionOrderInField(fieldLocation)552           || matchesAnIgnoredCollectionOrderInFieldRegex(fieldLocation);553  }554  private void describeIgnoredFieldsRegexes(StringBuilder description) {555    if (!ignoredFieldsRegexes.isEmpty())556      description.append(format("- the fields matching the following regexes were ignored in the comparison: %s%n",557                                describeRegexes(ignoredFieldsRegexes)));558  }559  private void describeIgnoredFields(StringBuilder description) {560    if (!ignoredFields.isEmpty())561      description.append(format("- the following fields were ignored in the comparison: %s%n", describeIgnoredFields()));562  }563  private void describeIgnoredFieldsForTypes(StringBuilder description) {564    if (!ignoredTypes.isEmpty())565      description.append(format("- the following types were ignored in the comparison: %s%n", describeIgnoredTypes()));566  }567  private void describeIgnoreAllActualNullFields(StringBuilder description) {568    if (ignoreAllActualNullFields) description.append(format("- all actual null fields were ignored in the comparison%n"));569  }570  private void describeIgnoreAllActualEmptyOptionalFields(StringBuilder description) {571    if (getIgnoreAllActualEmptyOptionalFields())572      description.append(format("- all actual empty optional fields were ignored in the comparison (including Optional, OptionalInt, OptionalLong and OptionalDouble)%n"));573  }574  private void describeIgnoreAllExpectedNullFields(StringBuilder description) {575    if (ignoreAllExpectedNullFields) description.append(format("- all expected null fields were ignored in the comparison%n"));576  }577  private void describeOverriddenEqualsMethodsUsage(StringBuilder description, Representation representation) {578    String header = ignoreAllOverriddenEquals579        ? "- no overridden equals methods were used in the comparison (except for java types)"580        : "- overridden equals methods were used in the comparison";581    description.append(header);582    if (isConfiguredToIgnoreSomeButNotAllOverriddenEqualsMethods()) {583      description.append(format(" except for:%n"));584      describeIgnoredOverriddenEqualsMethods(description, representation);585    } else {586      description.append(format("%n"));587    }588  }589  private void describeIgnoredOverriddenEqualsMethods(StringBuilder description, Representation representation) {590    if (!ignoredOverriddenEqualsForFields.isEmpty())591      description.append(format("%s the following fields: %s%n", INDENT_LEVEL_2,592                                describeIgnoredOverriddenEqualsForFields()));593    if (!ignoredOverriddenEqualsForTypes.isEmpty())594      description.append(format("%s the following types: %s%n", INDENT_LEVEL_2,595                                describeIgnoredOverriddenEqualsForTypes(representation)));596    if (!ignoredOverriddenEqualsForFieldsMatchingRegexes.isEmpty())597      description.append(format("%s the types matching the following regexes: %s%n", INDENT_LEVEL_2,598                                describeRegexes(ignoredOverriddenEqualsForFieldsMatchingRegexes)));599  }600  private String describeIgnoredOverriddenEqualsForTypes(Representation representation) {601    List<String> fieldsDescription = ignoredOverriddenEqualsForTypes.stream()602                                                                    .map(representation::toStringOf)603                                                                    .collect(toList());604    return join(fieldsDescription).with(", ");605  }606  private String describeIgnoredOverriddenEqualsForFields() {607    return join(ignoredOverriddenEqualsForFields).with(", ");608  }609  private void describeIgnoreCollectionOrder(StringBuilder description) {610    if (ignoreCollectionOrder) description.append(format("- collection order was ignored in all fields in the comparison%n"));611  }612  private void describeIgnoredCollectionOrderInFields(StringBuilder description) {613    if (!ignoredCollectionOrderInFields.isEmpty())614      description.append(format("- collection order was ignored in the following fields in the comparison: %s%n",615                                describeIgnoredCollectionOrderInFields()));616  }617  private void describeIgnoredCollectionOrderInFieldsMatchingRegexes(StringBuilder description) {618    if (!ignoredCollectionOrderInFieldsMatchingRegexes.isEmpty())619      description.append(format("- collection order was ignored in the fields matching the following regexes in the comparison: %s%n",620                                describeRegexes(ignoredCollectionOrderInFieldsMatchingRegexes)));621  }622  private boolean matchesAnIgnoredOverriddenEqualsRegex(Class<?> clazz) {623    if (ignoredOverriddenEqualsForFieldsMatchingRegexes.isEmpty()) return false; // shortcut624    String canonicalName = clazz.getCanonicalName();625    return ignoredOverriddenEqualsForFieldsMatchingRegexes.stream()626                                                          .anyMatch(regex -> regex.matcher(canonicalName).matches());627  }628  private boolean matchesAnIgnoredOverriddenEqualsType(Class<?> clazz) {629    return ignoredOverriddenEqualsForTypes.contains(clazz);630  }631  private boolean matchesAnIgnoredOverriddenEqualsField(FieldLocation fieldLocation) {632    return ignoredOverriddenEqualsForFields.stream().anyMatch(fieldLocation::matches);633  }634  private boolean matchesAnIgnoredNullField(DualValue dualValue) {635    return (ignoreAllActualNullFields && dualValue.actual == null)636           || (ignoreAllExpectedNullFields && dualValue.expected == null);637  }638  private boolean matchesAnIgnoredEmptyOptionalField(DualValue dualValue) {639    return ignoreAllActualEmptyOptionalFields640           && dualValue.isActualFieldAnEmptyOptionalOfAnyType();641  }642  private boolean matchesAnIgnoredFieldRegex(FieldLocation fieldLocation) {643    return ignoredFieldsRegexes.stream()644                               .anyMatch(regex -> regex.matcher(fieldLocation.getPathToUseInRules()).matches());645  }646  private boolean matchesAnIgnoredFieldType(DualValue dualValue) {647    Object actual = dualValue.actual;648    if (actual != null) return ignoredTypes.contains(actual.getClass());649    Object expected = dualValue.expected;650    // actual is null => we can't evaluate its type, we can only reliably check dualValue.expected's type if651    // strictTypeChecking is enabled which guarantees expected is of the same type.652    if (strictTypeChecking && expected != null) return ignoredTypes.contains(expected.getClass());653    // if strictTypeChecking is disabled, we can't safely ignore the field (if we did, we would ignore all null fields!).654    return false;655  }656  private boolean matchesAnIgnoredField(FieldLocation fieldLocation) {657    return ignoredFields.stream().anyMatch(fieldLocation::matches);658  }659  private boolean matchesAnIgnoredCollectionOrderInField(FieldLocation fieldLocation) {660    return ignoredCollectionOrderInFields.stream().anyMatch(fieldLocation::matches);661  }662  private boolean matchesAnIgnoredCollectionOrderInFieldRegex(FieldLocation fieldLocation) {663    String pathToUseInRules = fieldLocation.getPathToUseInRules();664    return ignoredCollectionOrderInFieldsMatchingRegexes.stream().anyMatch(regex -> regex.matcher(pathToUseInRules).matches());665  }666  private String describeIgnoredFields() {667    return join(ignoredFields).with(", ");668  }669  private String describeIgnoredTypes() {670    List<String> typesDescription = ignoredTypes.stream()671                                                .map(Class::getName)672                                                .collect(toList());673    return join(typesDescription).with(", ");674  }675  private String describeIgnoredCollectionOrderInFields() {676    return join(ignoredCollectionOrderInFields).with(", ");677  }678  private String describeRegexes(List<Pattern> regexes) {679    List<String> fieldsDescription = regexes.stream()680                                            .map(Pattern::pattern)681                                            .collect(toList());682    return join(fieldsDescription).with(", ");683  }684  private boolean isConfiguredToIgnoreSomeButNotAllOverriddenEqualsMethods() {685    boolean ignoreSomeOverriddenEqualsMethods = !ignoredOverriddenEqualsForFieldsMatchingRegexes.isEmpty()686                                                || !ignoredOverriddenEqualsForTypes.isEmpty()687                                                || !ignoredOverriddenEqualsForFields.isEmpty();688    return !ignoreAllOverriddenEquals && ignoreSomeOverriddenEqualsMethods;689  }690  private void describeRegisteredComparatorByTypes(StringBuilder description) {691    if (!typeComparators.isEmpty()) {692      description.append(format("- these types were compared with the following comparators:%n"));693      describeComparatorForTypes(description);694    }695  }696  private void describeComparatorForTypes(StringBuilder description) {697    typeComparators.comparatorByTypes()698                   .map(this::formatRegisteredComparatorByType)699                   .forEach(description::append);700  }701  private String formatRegisteredComparatorByType(Entry<Class<?>, Comparator<?>> next) {702    return format("%s %s -> %s%n", INDENT_LEVEL_2, next.getKey().getName(), next.getValue());703  }704  private void describeRegisteredComparatorForFields(StringBuilder description) {705    if (!fieldComparators.isEmpty()) {706      description.append(format("- these fields were compared with the following comparators:%n"));707      describeComparatorForFields(description);708      if (!typeComparators.isEmpty()) {709        description.append(format("- field comparators take precedence over type comparators.%n"));710      }711    }712  }713  private void describeComparatorForFields(StringBuilder description) {714    fieldComparators.comparatorByFields()715                    .map(this::formatRegisteredComparatorForField)716                    .forEach(description::append);717  }718  private String formatRegisteredComparatorForField(Entry<String, Comparator<?>> comparatorForField) {719    return format("%s %s -> %s%n", INDENT_LEVEL_2, comparatorForField.getKey(), comparatorForField.getValue());720  }721  private void describeTypeCheckingStrictness(StringBuilder description) {722    String str = strictTypeChecking723        ? "- actual and expected objects and their fields were considered different when of incompatible types (i.e. expected type does not extend actual's type) even if all their fields match, for example a Person instance will never match a PersonDto (call strictTypeChecking(false) to change that behavior).%n"724        : "- actual and expected objects and their fields were compared field by field recursively even if they were not of the same type, this allows for example to compare a Person to a PersonDto (call strictTypeChecking(true) to change that behavior).%n";725    description.append(format(str));726  }727  /**728   * Creates builder to build {@link RecursiveComparisonConfiguration}.729   * @return created builder730   */731  public static Builder builder() {732    return new Builder();733  }734  /**735   * Builder to build {@link RecursiveComparisonConfiguration}.736   */737  public static final class Builder {738    private boolean strictTypeChecking;739    private boolean ignoreAllActualNullFields;740    private boolean ignoreAllActualEmptyOptionalFields;741    private boolean ignoreAllExpectedNullFields;742    private String[] ignoredFields = {};743    private String[] ignoredFieldsMatchingRegexes = {};744    private Class<?>[] ignoredTypes = {};745    private Class<?>[] ignoredOverriddenEqualsForTypes = {};746    private String[] ignoredOverriddenEqualsForFields = {};747    private String[] ignoredOverriddenEqualsForFieldsMatchingRegexes = {};748    private boolean ignoreAllOverriddenEquals;749    private boolean ignoreCollectionOrder;750    private String[] ignoredCollectionOrderInFields = {};751    private String[] ignoredCollectionOrderInFieldsMatchingRegexes = {};752    private TypeComparators typeComparators = new TypeComparators();753    private FieldComparators fieldComparators = new FieldComparators();754    private Builder() {}755    /**756     * Sets whether the recursive comparison will check that actual's type is compatible with expected's type (the same applies for each field).757     * Compatible means that the expected's type is the same or a subclass of actual's type.758     * <p>759     * See {@link RecursiveComparisonAssert#withStrictTypeChecking()} for code examples.760     *761     * @param strictTypeChecking whether the recursive comparison will check that actual's type is compatible with expected's type.762     * @return this builder.763     */764    public Builder withStrictTypeChecking(boolean strictTypeChecking) {765      this.strictTypeChecking = strictTypeChecking;766      return this;767    }768    /**769     * Sets whether actual null fields are ignored in the recursive comparison.770     * <p>771     * See {@link RecursiveComparisonAssert#ignoringActualNullFields()} for code examples.772     *773     * @param ignoreAllActualNullFields whether to ignore actual null fields in the recursive comparison774     * @return this builder.775     */776    public Builder withIgnoreAllActualNullFields(boolean ignoreAllActualNullFields) {777      this.ignoreAllActualNullFields = ignoreAllActualNullFields;778      return this;779    }780    /**781     * Sets whether actual empty optional fields are ignored in the recursive comparison.782     * <p>783     * See {@link RecursiveComparisonAssert#ignoringActualEmptyOptionalFields()} for code examples.784     *785     * @param ignoreAllActualEmptyOptionalFields whether to ignore actual empty optional fields in the recursive comparison786     * @return this builder.787     */788    public Builder withIgnoreAllActualEmptyOptionalFields(boolean ignoreAllActualEmptyOptionalFields) {789      this.ignoreAllActualEmptyOptionalFields = ignoreAllActualEmptyOptionalFields;790      return this;791    }792    /**793     * Sets whether expected null fields are ignored in the recursive comparison.794     * <p>795     * See {@link RecursiveComparisonAssert#ignoringExpectedNullFields()} for code examples.796     *797     * @param ignoreAllExpectedNullFields whether to ignore expected null fields in the recursive comparison798     * @return this builder.799     */800    public Builder withIgnoreAllExpectedNullFields(boolean ignoreAllExpectedNullFields) {801      this.ignoreAllExpectedNullFields = ignoreAllExpectedNullFields;802      return this;803    }804    /**805     * Adds the given fields to the list of the object under test fields to ignore in the recursive comparison. Nested fields can be specified like this: home.address.street.806     * <p>807     * See {@link RecursiveComparisonAssert#ignoringFields(String...) RecursiveComparisonAssert#ignoringFields(String...)} for examples.808     *809     * @param fieldsToIgnore the fields of the object under test to ignore in the comparison....

Source:RecursiveComparisonAssert.java

...334   * noName.home.address.number = 221;335   *336   * // assertion succeeds as name and home.address.street fields are ignored in the comparison337   * assertThat(sherlock).usingRecursiveComparison()338   *                     .ignoringExpectedNullFields()339   *                     .isEqualTo(noName);340   *341   * // assertion fails as name and home.address.street fields are populated for sherlock but not for noName.342   * assertThat(noName).usingRecursiveComparison()343   *                   .ignoringExpectedNullFields()344   *                   .isEqualTo(sherlock);</code></pre>345   *346   * @return this {@link RecursiveComparisonAssert} to chain other methods.347   */348  @CheckReturnValue349  public SELF ignoringExpectedNullFields() {350    recursiveComparisonConfiguration.setIgnoreAllExpectedNullFields(true);351    return myself;352  }353  /**354   * Makes the recursive comparison to ignore the given object under test fields. Nested fields can be specified like this: {@code home.address.street}.355   * <p>356   * Example:357   * <pre><code class='java'> public class Person {358   *   String name;359   *   double height;360   *   Home home = new Home();361   * }362   *363   * public class Home {...

Source:ControllerTestSuiteTrait.java

...83        int epsilon = 1; //1 sec84        return Assertions85                .assertThat(actual)86                .usingRecursiveComparison()87                .ignoringExpectedNullFields()88                .withComparatorForType(Comparator.comparingInt(Number::intValue), Number.class)89                .withComparatorForType((o1, o2) -> {90                    if (o1.isSupported(ChronoUnit.SECONDS)) {91                        if (Math.abs(o1.until(o2, ChronoUnit.SECONDS)) > epsilon) {92                            return o1.until(o2, ChronoUnit.SECONDS) < 0 ? -1 : 1;93                        }94                    }95                    if (o1.isSupported(ChronoUnit.DAYS)) {96                        if (Math.abs(o1.until(o2, ChronoUnit.DAYS)) > epsilon) {97                            return o1.until(o2, ChronoUnit.DAYS) < 0 ? -1 : 1;98                        }99                    }100                    return 0;101                }, Temporal.class)...

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.AbstractObjectAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.RecursiveComparisonAssert;4import org.assertj.core.api.RecursiveComparisonConfiguration;5import org.assertj.core.api.RecursiveComparisonConfiguration.RecursiveComparisonConfigurationBuilder;6import org.assertj.core.internal.Objects;7import org.assertj.core.internal.ObjectsBaseTest;8import org.junit.jupiter.api.Test;9public class AssertjTest extends ObjectsBaseTest {10    public void test() {11        final Person person1 = new Person();12        person1.setName("John");13        person1.setAge(25);14        person1.setAddress(new Address("123 Street", "12345"));15        final Person person2 = new Person();16        person2.setName("John");17        person2.setAge(25);18        person2.setAddress(new Address("123 Street", null));19        final RecursiveComparisonConfigurationBuilder builder = RecursiveComparisonConfiguration.builder();20        final RecursiveComparisonConfiguration configuration = builder.withIgnoredFields("address.zipCode").build();21        final RecursiveComparisonAssert<Person> recursiveComparisonAssert = Assertions.assertThat(person1).usingRecursiveComparison(configuration);22        final RecursiveComparisonAssert<Person> ignoringExpectedNullFields = recursiveComparisonAssert.ignoringExpectedNullFields();23        ignoringExpectedNullFields.isEqualTo(person2);24    }25    private static class Person {26        private String name;27        private int age;28        private Address address;29        public String getName() {30            return name;31        }32        public void setName(String name) {33            this.name = name;34        }35        public int getAge() {36            return age;37        }38        public void setAge(int age) {39            this.age = age;40        }41        public Address getAddress() {42            return address;43        }44        public void setAddress(Address address) {45            this.address = address;46        }47    }48    private static class Address {49        private String street;50        private String zipCode;51        public Address(String street, String zipCode) {52            this.street = street;53            this.zipCode = zipCode;54        }55        public String getStreet() {56            return street;57        }58        public void setStreet(String street) {59            this.street = street;60        }61        public String getZipCode() {62            return zipCode;63        }64        public void setZipCode(String zipCode) {65            this.zipCode = zipCode;66        }67    }68}

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.RecursiveComparisonAssert;3import org.assertj.core.api.RecursiveComparisonConfiguration;4public class RecursiveComparisonAssertDemo {5   public static void main(String[] args) {6      RecursiveComparisonConfiguration config = new RecursiveComparisonConfiguration();7      config.ignoreAllActualNullFields();8      RecursiveComparisonAssert recursiveComparisonAssert = Assertions.assertThat(new Person("John", 30)).usingRecursiveComparison(config);9      System.out.println(recursiveComparisonAssert.getRecursiveComparisonConfiguration());10   }11}

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.RecursiveComparisonConfiguration;3public class Test {4    public static void main(String[] args) {5        RecursiveComparisonAssert recursiveComparisonAssert = new RecursiveComparisonAssert();6        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();7        recursiveComparisonAssert.ignoringExpectedNullFields(recursiveComparisonConfiguration);8    }9}10Exception in thread "main" java.lang.NoSuchMethodError: 'org.assertj.core.api.RecursiveComparisonAssert org.assertj.core.api.RecursiveComparisonAssert.ignoringExpectedNullFields(org.assertj.core.api.RecursiveComparisonConfiguration)'11	at Test.main(Test.java:10)12ignoringExpectedNullFields(RecursiveComparisonConfiguration configuration)

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.AbstractObjectAssert;3import org.assertj.core.api.ObjectAssert;4import org.assertj.core.api.ObjectAssertBase;5import org.assertj.core.api.ObjectAssertDelegate;6import org.assertj.core.api.ObjectAssertFactory;7import org.assertj.core.api.ObjectSoftAssertionsProvider;8import org.assertj.core.api.RecursiveComparisonConfiguration;9import org.assertj.core.api.RecursiveComparisonConfigurationBuilder;10import org.assertj.core.api.RecursiveComparisonConfigurationProvider;11import org.assertj.core.api.RecursiveComparisonDiff;12import org.assertj.core.api.RecursiveComparisonResultAssert;13import org.assertj.core.api.RecursiveComparisonResultExtractor;14import org.assertj.core.api.RecursiveComparisonResultExtractorProvider;15import org.assertj.core.api.RecursiveComparisonResultExtractorProviderAdapter;16import org.assertj.core.api.RecursiveComparisonResultExtractorProviderImpl;17import org.assertj.core.api.RecursiveComparisonResultExtractorProviderRegistry;18import org.assertj.core.api.RecursiveComparisonResultExtractorProviderRegistryImpl;19import org.assertj.core.api.RecursiveComparisonResultExtractorRegistry;20import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryImpl;21import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProvider;22import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderAdapter;23import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderImpl;24import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistry;25import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryImpl;26import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProvider;27import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderAdapter;28import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderImpl;29import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistry;30import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryImpl;31import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProvider;32import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderAdapter;33import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderImpl;34import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderRegistry;35import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderRegistryImpl;36import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderRegistryProvider;37import org.assertj.core.api.RecursiveComparisonResultExtractorRegistryProviderRegistryProviderRegistryProviderRegistryProviderAdapter;38import

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonConfiguration;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.RecursiveComparisonAssert;4import java.util.List;5import java.util.ArrayList;6import java.util.Map;7import java.util.HashMap;8import java.util.Arrays;9public class RecursiveComparisonAssertIgnoringExpectedNullFields {10  public static void main(String[] args) {

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.Assertions;3public class IgnoringExpectedNullFieldsMethod {4   public static void main(String[] args) {5      RecursiveComparisonAssert<Object> recursiveComparisonAssert = Assertions.assertThat(new Object());6      recursiveComparisonAssert.ignoringExpectedNullFields();7   }8}

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.*;3public class Test {4    public static void main(String[] args) {5        List<String> list1 = new ArrayList<String>();6        list1.add("A");7        list1.add("B");8        list1.add("C");9        List<String> list2 = new ArrayList<String>();10        list2.add("A");11        list2.add("B");12        list2.add("C");13        list2.add("D");14        RecursiveComparisonAssert<List<String>> recursiveComparisonAssert = Assertions.assertThat(list1);15        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();16        recursiveComparisonConfiguration.setIgnoredFields("size");17        recursiveComparisonAssert.usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo(list2);18    }19}20at org.assertj.core.api.RecursiveComparisonAssert.isEqualTo(RecursiveComparisonAssert.java:177)21at Test.main(Test.java:16)

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJRecursiveComparisonAssert {5    public void test() {6        Person person1 = new Person();7        person1.setName("John");8        Address address = new Address();9        address.setCity("New York");10        person1.setAddress(address);11        Person person2 = new Person();12        person2.setName("John");13        Address address1 = new Address();14        address1.setCity("New York");15        person2.setAddress(address1);16        assertThat(person1).usingRecursiveComparison().ignoringExpectedNullFields().isEqualTo(person2);17    }18}19public class Person {20    private String name;21    private Address address;22    public String getName() {23        return name;24    }25    public void setName(String name) {26        this.name = name;27    }28    public Address getAddress() {29        return address;30    }31    public void setAddress(Address address) {32        this.address = address;33    }34}35public class Address {36    private String city;37    public String getCity() {38        return city;39    }40    public void setCity(String city) {41        this.city = city;42    }43}

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.RecursiveComparisonConfiguration;3import org.assertj.core.api.AbstractAssert;4import org.junit.jupiter.api.Test;5class TestClass {6    void test() {7        RecursiveComparisonAssert.assertionError().ignoringExpectedNullFields();8    }9}10import org.assertj.core.api.RecursiveComparisonAssert;11import org.assertj.core.api.RecursiveComparisonConfiguration;12import org.assertj.core.api.AbstractAssert;13import org.junit.jupiter.api.Test;14class TestClass {15    void test() {16        RecursiveComparisonAssert.assertionError().ignoringExpectedNullFields();17    }18}19import org.assertj.core.api.RecursiveComparisonAssert;20import org.assertj.core.api.RecursiveComparisonConfiguration;21import org.assertj.core.api.AbstractAssert;22import org.junit.jupiter.api.Test;23class TestClass {24    void test() {25        RecursiveComparisonAssert.assertionError().ignoringExpectedNullFields();26    }27}28import org.assertj.core.api.RecursiveComparisonAssert;29import org.assertj.core.api.RecursiveComparisonConfiguration;30import org.assertj.core.api.AbstractAssert;31import org.junit.jupiter.api.Test;32class TestClass {33    void test() {34        RecursiveComparisonAssert.assertionError().ignoringExpectedNullFields();35    }36}37import org.assertj.core.api.RecursiveComparisonAssert;38import org.assertj.core.api.RecursiveComparisonConfiguration;39import org.assertj.core.api.AbstractAssert;40import org.junit.jupiter.api.Test;41class TestClass {42    void test() {43        RecursiveComparisonAssert.assertionError().ignoringExpectedNullFields();44    }45}46import org.assertj.core.api.RecursiveComparisonAssert;47import org.assertj.core.api.RecursiveComparisonConfiguration;48import org.assertj.core.api.AbstractAssert;49import org.junit.jupiter.api.Test;

ignoringExpectedNullFields

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        RecursiveComparisonAssert actual = Assertions.assertThat(new RecursiveComparisonAssert(new Object(), "actual"));6        RecursiveComparisonAssert expected = actual.ignoringExpectedNullFields();7    }8}9Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.api.RecursiveComparisonAssert.ignoringExpectedNullFields()Lorg/assertj/core/api/RecursiveComparisonAssert;10        at 1.main(1.java:8)

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