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How to use isCollection method of org.assertj.core.api.recursive.assertion.RecursiveAssertionDriver class

Best Assertj code snippet using org.assertj.core.api.recursive.assertion.RecursiveAssertionDriver.isCollection

Source:RecursiveAssertionDriver.java

...91    boolean ignoreOptionalAssertion = configuration.shouldIgnoreOptional() && isOptionalOrPrimitiveOptional(nodeType);92    return !(ignoreContainerAssertion || ignoreMapAssertion || ignoreOptionalAssertion);93  }94  private boolean isContainer(Class<?> nodeType) {95    return isCollection(nodeType) || isArray(nodeType);96  }97  private void recurseIntoFieldsOfCurrentNode(Predicate<Object> predicate, Object node, Class<?> nodeType,98                                              FieldLocation fieldLocation) {99    if (isTypeRequiringSpecificHandling(nodeType)) {100      if (shouldRecurseOverSpecialTypes(nodeType)) {101        doRecursionForSpecialTypes(predicate, node, nodeType, fieldLocation);102      }103    } else if (shouldRecurseIntoNode(node)) {104      evaluateFieldsOfCurrentNodeRecursively(predicate, node, fieldLocation);105    }106  }107  private boolean isTypeRequiringSpecificHandling(Class<?> nodeType) {108    return isCollection(nodeType) || isMap(nodeType) || isArray(nodeType) || isOptionalOrPrimitiveOptional(nodeType);109  }110  private boolean shouldRecurseOverSpecialTypes(Class<?> nodeType) {111    boolean recurseOverContainer = isContainer(nodeType)112                                   && configuration.getCollectionAssertionPolicy() != COLLECTION_OBJECT_ONLY;113    boolean recurseOverMap = isMap(nodeType) && configuration.getMapAssertionPolicy() != MAP_OBJECT_ONLY;114    boolean recurseOverOptional = isOptionalOrPrimitiveOptional(nodeType)115                                  && configuration.getOptionalAssertionPolicy() != OPTIONAL_OBJECT_ONLY;116    return recurseOverContainer || recurseOverMap || recurseOverOptional;117  }118  private void doRecursionForSpecialTypes(Predicate<Object> predicate, Object node, Class<?> nodeType,119                                          FieldLocation fieldLocation) {120    if (isCollection(nodeType)) {121      recurseIntoCollection(predicate, (Collection<?>) node, fieldLocation);122    } else if (isArray(nodeType)) {123      recurseIntoArray(predicate, node, nodeType, fieldLocation);124    } else if (isMap(nodeType)) {125      recurseIntoMap(predicate, (Map<?, ?>) node, fieldLocation);126    } else if (isOptionalOrPrimitiveOptional(nodeType)) {127      recurseIntoOptional(predicate, node, fieldLocation);128    }129  }130  private void recurseIntoCollection(Predicate<Object> predicate, Collection<?> collection, FieldLocation fieldLocation) {131    // TODO handle collection if needed by policy132    int index = 0;133    for (Object element : collection) {134      assertRecursively(predicate, element, safeGetClass(element), fieldLocation.field(format(INDEX_FORMAT, index)));135      index++;136    }137  }138  private void recurseIntoArray(Predicate<Object> predicate, Object node, Class<?> nodeType, FieldLocation fieldLocation) {139    Class<?> arrayType = nodeType.getComponentType();140    Object[] array = Arrays.asObjectArray(node);141    for (int i = 0; i < array.length; i++) {142      assertRecursively(predicate, array[i], arrayType, fieldLocation.field(format(INDEX_FORMAT, i)));143    }144  }145  private void recurseIntoOptional(Predicate<Object> predicate, Object node, FieldLocation fieldLocation) {146    // If we are here, we know the node is an optional or a primitive optional147    if (node instanceof Optional) {148      Optional<?> optionalNode = (Optional<?>) node;149      if (optionalNode.isPresent()) {150        Class<?> nextNodeType = safeGetClass(optionalNode.get());151        assertRecursively(predicate, optionalNode.get(), nextNodeType, fieldLocation.field("value"));152      }153    } else if (node instanceof OptionalInt) {154      OptionalInt optionalIntNode = (OptionalInt) node;155      if (optionalIntNode.isPresent()) {156        evaluateAssertion(predicate, optionalIntNode.getAsInt(), fieldLocation.field("value"));157      }158    } else if (node instanceof OptionalLong) {159      OptionalLong optionalLongNode = (OptionalLong) node;160      if (optionalLongNode.isPresent()) {161        evaluateAssertion(predicate, optionalLongNode.getAsLong(), fieldLocation.field("value"));162      }163    } else if (node instanceof OptionalDouble) {164      OptionalDouble optionalDoubleNode = (OptionalDouble) node;165      if (optionalDoubleNode.isPresent()) {166        evaluateAssertion(predicate, optionalDoubleNode.getAsDouble(), fieldLocation.field("value"));167      }168    }169  }170  private void recurseIntoMap(Predicate<Object> predicate, Map<?, ?> node, FieldLocation fieldLocation) {171    // If we are here, we can assume the policy is not MAP_OBJECT_ONLY172    // For both policies VALUES_ONLY and MAP_OBJECT_AND_ENTRIES we have to recurse over the values.173    recurseIntoMapValues(predicate, node, fieldLocation);174    if (configuration.getMapAssertionPolicy() == MAP_OBJECT_AND_ENTRIES) {175      recurseIntoMapKeys(predicate, node, fieldLocation);176    }177  }178  private void recurseIntoMapValues(Predicate<Object> predicate, Map<?, ?> currentNode, FieldLocation fieldLocation) {179    currentNode.values().forEach(nextNode -> recurseIntoMapElement(predicate, fieldLocation, nextNode, VALUE_FORMAT));180  }181  private void recurseIntoMapKeys(Predicate<Object> predicate, Map<?, ?> currentNode, FieldLocation fieldLocation) {182    currentNode.keySet().forEach(nextNode -> recurseIntoMapElement(predicate, fieldLocation, nextNode, KEY_FORMAT));183  }184  private void recurseIntoMapElement(Predicate<Object> predicate, FieldLocation fieldLocation, Object nextNode,185                                     String msgFormat) {186    Class<?> nextNodeType = safeGetClass(nextNode);187    String nextNodeFieldName = nextNode != null ? nextNode.toString() : NULL;188    assertRecursively(predicate, nextNode, nextNodeType, fieldLocation.field(format(msgFormat, nextNodeFieldName)));189  }190  private static Class<?> safeGetClass(Object object) {191    return object != null ? object.getClass() : Object.class;192  }193  private boolean shouldRecurseIntoNode(Object node) {194    return node != null && !nodeIsJavaTypeToIgnore(node);195  }196  private boolean nodeIsJavaTypeToIgnore(Object node) {197    String canonicalName = node.getClass().getCanonicalName();198    boolean isJCLType = canonicalName.startsWith("java.") || canonicalName.startsWith("javax.");199    return isJCLType && configuration.shouldSkipJavaLibraryTypeObjects();200  }201  private void evaluateFieldsOfCurrentNodeRecursively(Predicate<Object> predicate, Object node, FieldLocation fieldLocation) {202    configuration.getIntrospectionStrategy().getChildNodesOf(node).forEach(field -> {203      assertRecursively(predicate, field.value, field.type, fieldLocation.field(field.name));204    });205  }206  private boolean markNodeAsVisited(Object node) {207    // Cannot mark null nodes, so just lie and say marking succeeded...208    if (node == null) return false;209    String objectId = identityToString(node);210    return !visitedNodeIds.add(objectId);211  }212  /*213   * This is taken verbatim from org.apache.commons.lang3.ObjectUtils .214   */215  private static String identityToString(final Object object) {216    if (object == null) {217      return null;218    }219    final String name = object.getClass().getName();220    final String hexString = Integer.toHexString(System.identityHashCode(object));221    return name + '@' + hexString;222  }223  private boolean isCollection(Class<?> nodeType) {224    return Collection.class.isAssignableFrom(nodeType);225  }226  private boolean isArray(Class<?> nodeType) {227    return nodeType.isArray();228  }229  private boolean isMap(Class<?> nodeType) {230    return Map.class.isAssignableFrom(nodeType);231  }232  // try to get the runtime type if possible or the declared one if not233}...

isCollection

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;2import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator;4import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.DifferenceEvaluator;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.DifferenceEvaluatorFactory;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.DifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactory;7import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.DifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactory.DifferenceEvaluatorFactoryContext;8import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.DifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactory.DifferenceEvaluatorFactoryContext.DifferenceEvaluatorFactoryContextBuilder;9import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory;10import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext;11import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilder;12import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContext;13import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilder;14import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilderContext;15import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceEvaluator.RecursiveComparisonDifferenceEvaluatorFactory.RecursiveComparisonDifferenceEvaluatorFactoryContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilder.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilderContext.RecursiveComparisonDifferenceEvaluatorFactoryContextBuilderContextBuilderContext

isCollection

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.builder;4import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.defaultRecursiveComparisonConfiguration;5class RecursiveComparisonConfigurationTest {6    void shouldUseRecursiveComparisonConfiguration() {7        RecursiveComparisonConfiguration recursiveComparisonConfiguration = builder()8                .withIgnoredFields("id")9                .build();10        assertThat(new Person("John", 35)).usingRecursiveComparison(recursiveComparisonConfiguration)11                .isEqualTo(new Person("John", 30));12    }13    void shouldUseDefaultRecursiveComparisonConfiguration() {14        assertThat(new Person("John", 35)).usingRecursiveComparison()15                .isEqualTo(new Person("John", 30));16    }17    private static class Person {18        private String name;19        private int age;20        public Person(String name, int age) {21            this.name = name;22            this.age = age;23        }24        public String getName() {25            return name;26        }27        public int getAge() {28            return age;29        }30    }31}32  <Person{name="John", age=35}>33  <Person{name="John", age=30}>34at RecursiveComparisonConfigurationTest.shouldUseRecursiveComparisonConfiguration(RecursiveComparisonConfigurationTest.java:24)35at RecursiveComparisonConfigurationTest.shouldUseDefaultRecursiveComparisonConfiguration(RecursiveComparisonConfigurationTest.java:30)36package org.assertj.core.api.recursive.comparison;37import org.assertj.core.api.recursive.comparison.FieldLocation.FieldLocationType;38import org.assertj.core.api.recursive.comparison.FieldLocation.FieldLocationType;39import java.util.ArrayList;40import java.util.List;41import java.util.Objects;42import static org.assertj.core.api.recursive.comparison.FieldLocation.FieldLocationType.FIELD;43import static org.assertj.core.api.recursive.comparison.FieldLocation.FieldLocationType.PROPERTY;44class FieldLocation {45    private final FieldLocationType type;46    private final String name;47    private FieldLocation(FieldLocationType type, String name) {

isCollection

Using AI Code Generation

1import org.assertj.core.api.recursive.api.RecursiveComparisonAssert;2import org.assertj.core.api.recursive.api.RecursiveComparisonConfiguration;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;4import java.util.Collection;5import java.util.List;6public class RecursiveComparisonAssertTest {7    public static void main(String[] args) {8        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();9        recursiveComparisonConfiguration.setRecursiveComparisonDriver(new RecursiveComparisonDriverImpl());10        RecursiveComparisonAssert recursiveComparisonAssert = new RecursiveComparisonAssert(new Person("John", 35, List.of("123-456-7890", "123-456-7891")), recursiveComparisonConfiguration);11        recursiveComparisonAssert.isEqualTo(new Person("John", 35, List.of("123-456-7890", "123-456-7891")));12    }13    private static class RecursiveComparisonDriverImpl implements org.assertj.core.api.recursive.assertion.RecursiveAssertionDriver {14        public boolean isCollection(Object actual) {15            return actual instanceof Collection;16        }17        public int collectionSize(Object actual) {18            return ((Collection) actual).size();19        }20        public Object get(Object actual, int index) {21            return ((Collection) actual).toArray()[index];22        }23        public boolean isMultiDimensional(Object actual) {24            return false;25        }26        public int dimension(Object actual) {27            return 0;28        }29        public Object get(Object actual, int... indexes) {30            return null;31        }32        public boolean isField(Object actual, String fieldName) {33            return false;34        }35        public Object get(Object actual, String fieldName) {36            return null;37        }38        public List<RecursiveComparisonDifference> compare(Object actual, Object other, RecursiveComparisonConfiguration recursiveComparisonConfiguration) {39            return null;40        }41    }42    private static class Person {43        private String name;44        private int age;45        private List<String> phoneNumbers;46        public Person(String name, int age, List<String> phoneNumbers) {47            this.name = name;48            this.age = age;49            this.phoneNumbers = phoneNumbers;50        }51        public String getName() {52            return name;53        }54        public void setName(String name) {55            this.name = name;56        }

isCollection

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;2import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonResult;4import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultAssert;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultHasDifferencesAssert;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultHasNoDifferencesAssert;7import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsEqualToAssert;8import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotEqualToAssert;9import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsSameAsAssert;10import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotSameAsAssert;11import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotSameTypeAsAssert;12import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsSameTypeAsAssert;13import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInstanceOfAssert;14import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsInstanceOfAssert;15import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotNullAssert;16import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNullAssert;17import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInAssert;18import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsInAssert;19import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInAnyOfAssert;20import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsInAnyOfAssert;21import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInAnyOfEntriesAssert;22import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsInAnyOfEntriesAssert;23import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInAnyOfIterableAssert;24import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsInAnyOfIterableAssert;25import org.assertj.core.api.recursive.comparison.RecursiveComparisonResultIsNotInAnyOfMapAssert;26import org.assertj.core.api.recursive.comparison.Rec

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