Best Assertj code snippet using org.assertj.core.util.Sets.newHashSet
Source:RecursiveComparisonAssert_isEqualTo_with_iterables_Test.java
...10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api.recursive.comparison;14import static com.google.common.collect.Sets.newHashSet;15import static java.lang.String.format;16import static java.util.Collections.emptyList;17import static org.assertj.core.api.Assertions.assertThat;18import static org.assertj.core.api.Assertions.catchThrowable;19import static org.assertj.core.api.Assertions.tuple;20import static org.assertj.core.api.BDDAssertions.then;21import static org.assertj.core.api.recursive.comparison.Author.authorsTreeSet;22import static org.assertj.core.util.Arrays.array;23import static org.assertj.core.util.AssertionsUtil.expectAssertionError;24import static org.assertj.core.util.Lists.list;25import static org.assertj.core.util.Maps.newHashMap;26import static org.assertj.core.util.Sets.newLinkedHashSet;27import java.util.Collection;28import java.util.List;29import java.util.Map;30import java.util.Optional;31import java.util.Set;32import java.util.UnknownFormatConversionException;33import java.util.stream.Stream;34import org.assertj.core.api.RecursiveComparisonAssert_isEqualTo_BaseTest;35import org.assertj.core.groups.Tuple;36import org.assertj.core.internal.objects.data.PersonDto;37import org.assertj.core.test.Person;38import org.junit.jupiter.api.Test;39import org.junit.jupiter.params.ParameterizedTest;40import org.junit.jupiter.params.provider.Arguments;41import org.junit.jupiter.params.provider.MethodSource;42class RecursiveComparisonAssert_isEqualTo_with_iterables_Test extends RecursiveComparisonAssert_isEqualTo_BaseTest43 implements PersonData {44 @ParameterizedTest(name = "actual {0} / expected {1}")45 @MethodSource46 void should_fail_as_Person_overridden_equals_should_be_honored(Object actual, Object expected,47 ComparisonDifference difference) {48 // GIVEN49 recursiveComparisonConfiguration.useOverriddenEquals();50 // WHEN51 compareRecursivelyFailsAsExpected(actual, expected);52 // THEN53 verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, difference);54 }55 static Stream<Arguments> should_fail_as_Person_overridden_equals_should_be_honored() {56 // sheldon type is Person which overrides equals!57 Iterable<Person> actualAsIterable = newHashSet(sheldon);58 Iterable<PersonDto> expectAsIterable = newHashSet(sheldonDto);59 Person[] actualAsArray = array(sheldon);60 PersonDto[] expectedAsArray = array(sheldonDto);61 Optional<Person> actualAsOptional = Optional.of(sheldon);62 Optional<PersonDto> expectedAsOptional = Optional.of(sheldonDto);63 Map<String, PersonDto> expectedAsMap = newHashMap("sheldon", sheldonDto);64 Map<String, Person> actualAsMap = newHashMap("sheldon", sheldon);65 return Stream.of(Arguments.of(actualAsIterable, expectAsIterable,66 diff("", actualAsIterable, expectAsIterable,67 format("The following expected elements were not matched in the actual HashSet:%n"68 + " [PersonDto [name=Sheldon, home=HomeDto [address=AddressDto [number=1]]]]"))),69 Arguments.of(actualAsArray, expectedAsArray, diff("[0]", sheldon, sheldonDto)),70 Arguments.of(actualAsOptional, expectedAsOptional, diff("value", sheldon, sheldonDto)),71 Arguments.of(actualAsMap, expectedAsMap, diff("sheldon", sheldon, sheldonDto)));72 }73 @ParameterizedTest(name = "author 1 {0} / author 2 {1}")74 @MethodSource75 void should_pass_when_comparing_same_collection_fields(Collection<Author> authors1, Collection<Author> authors2) {76 // GIVEN77 WithCollection<Author> actual = new WithCollection<>(authors1);78 WithCollection<Author> expected = new WithCollection<>(authors2);79 // THEN80 assertThat(actual).usingRecursiveComparison()81 .isEqualTo(expected);82 }83 static Stream<Arguments> should_pass_when_comparing_same_collection_fields() {84 Author pratchett = new Author("Terry Pratchett");85 Author georgeMartin = new Author("George Martin");86 Collection<Author> empty = emptyList();87 return Stream.of(Arguments.of(list(pratchett), list(pratchett)),88 Arguments.of(list(pratchett, georgeMartin), list(pratchett, georgeMartin)),89 Arguments.of(list(pratchett, null), list(pratchett, null)),90 Arguments.of(empty, empty),91 Arguments.of(authorsTreeSet(pratchett), authorsTreeSet(pratchett)),92 Arguments.of(authorsTreeSet(pratchett, georgeMartin), authorsTreeSet(pratchett, georgeMartin)),93 Arguments.of(authorsTreeSet(pratchett, null), authorsTreeSet(pratchett, null)),94 Arguments.of(authorsTreeSet(), authorsTreeSet()),95 // ordered vs ordered is ok as long as the ordered elements match96 Arguments.of(list(pratchett), authorsTreeSet(pratchett)),97 Arguments.of(list(pratchett), newLinkedHashSet(pratchett)),98 Arguments.of(list(georgeMartin, pratchett), authorsTreeSet(pratchett, georgeMartin)),99 Arguments.of(list(pratchett, georgeMartin), newLinkedHashSet(pratchett, georgeMartin)),100 Arguments.of(newLinkedHashSet(pratchett), list(pratchett)),101 Arguments.of(newLinkedHashSet(pratchett), authorsTreeSet(pratchett)),102 Arguments.of(newLinkedHashSet(pratchett, georgeMartin), list(pratchett, georgeMartin)),103 Arguments.of(newLinkedHashSet(georgeMartin, pratchett), authorsTreeSet(pratchett, georgeMartin)),104 Arguments.of(authorsTreeSet(pratchett), list(pratchett)),105 Arguments.of(authorsTreeSet(pratchett), newLinkedHashSet(pratchett)),106 Arguments.of(authorsTreeSet(pratchett, georgeMartin), list(georgeMartin, pratchett)),107 Arguments.of(authorsTreeSet(pratchett, georgeMartin), newLinkedHashSet(georgeMartin, pratchett)),108 Arguments.of(authorsTreeSet(pratchett, null), authorsTreeSet(pratchett, null)),109 // actual ordered vs expected unordered can be compared but not the other way around110 Arguments.of(list(pratchett), newHashSet(pratchett)),111 Arguments.of(newLinkedHashSet(pratchett), newHashSet(pratchett)),112 Arguments.of(authorsTreeSet(pratchett), newHashSet(pratchett)),113 Arguments.of(list(pratchett, georgeMartin), newHashSet(pratchett, georgeMartin)),114 Arguments.of(newLinkedHashSet(georgeMartin, pratchett), newHashSet(pratchett, georgeMartin)),115 Arguments.of(authorsTreeSet(georgeMartin, pratchett), newHashSet(pratchett, georgeMartin)));116 }117 @ParameterizedTest(name = "authors 1 {0} / authors 2 {1} / path {2} / value 1 {3} / value 2 {4}")118 @MethodSource119 void should_fail_when_comparing_different_collection_fields(Collection<Author> authors1, Collection<Author> authors2,120 String path, Object value1, Object value2, String desc) {121 // GIVEN122 WithCollection<Author> actual = new WithCollection<>(authors1);123 WithCollection<Author> expected = new WithCollection<>(authors2);124 // WHEN125 compareRecursivelyFailsAsExpected(actual, expected);126 // THEN127 ComparisonDifference difference = desc == null ? diff(path, value1, value2) : diff(path, value1, value2, desc);128 verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, difference);129 }130 static Stream<Arguments> should_fail_when_comparing_different_collection_fields() {131 Author pratchett = new Author("Terry Pratchett");132 Author georgeMartin = new Author("George Martin");133 Author none = null;134 Set<Author> pratchettHashSet = newHashSet(pratchett);135 List<Author> pratchettList = list(pratchett);136 return Stream.of(Arguments.of(pratchettList, list(georgeMartin), "group[0].name", "Terry Pratchett", "George Martin", null),137 Arguments.of(list(pratchett, georgeMartin), pratchettList, "group",138 list(pratchett, georgeMartin), pratchettList,139 "actual and expected values are collections of different size, actual size=2 when expected size=1"),140 Arguments.of(pratchettList, list(none), "group[0]", pratchett, null, null),141 Arguments.of(list(none), pratchettList, "group[0]", null, pratchett, null),142 // actual non ordered vs expected ordered collections143 Arguments.of(pratchettHashSet, pratchettList, "group", pratchettHashSet, pratchettList,144 "expected field is an ordered collection but actual field is not (java.util.HashSet), ordered collections are: [java.util.List, java.util.SortedSet, java.util.LinkedHashSet]"),145 Arguments.of(authorsTreeSet(pratchett), authorsTreeSet(georgeMartin), "group[0].name",146 "Terry Pratchett", "George Martin", null),147 Arguments.of(newHashSet(pratchett, georgeMartin), pratchettHashSet, "group",148 newHashSet(pratchett, georgeMartin), pratchettHashSet,149 "actual and expected values are collections of different size, actual size=2 when expected size=1"),150 // hashSet diff is at the collection level, not the element as in ordered collection where we can show the151 // pair of different elements, this is why actual and expected are set and not element values.152 Arguments.of(pratchettHashSet, newHashSet(none), "group",153 pratchettHashSet, newHashSet(none),154 format("The following expected elements were not matched in the actual HashSet:%n [null]")),155 Arguments.of(newHashSet(none), pratchettHashSet, "group",156 newHashSet(none), pratchettHashSet,157 format("The following expected elements were not matched in the actual HashSet:%n"158 + " [Author [name=Terry Pratchett]]")),159 Arguments.of(pratchettHashSet, newHashSet(georgeMartin), "group",160 pratchettHashSet, newHashSet(georgeMartin),161 format("The following expected elements were not matched in the actual HashSet:%n"162 + " [Author [name=George Martin]]")),163 Arguments.of(authorsTreeSet(pratchett, georgeMartin), authorsTreeSet(pratchett), "group",164 authorsTreeSet(pratchett, georgeMartin), authorsTreeSet(pratchett),165 "actual and expected values are collections of different size, actual size=2 when expected size=1"),166 Arguments.of(authorsTreeSet(pratchett), authorsTreeSet(none), "group[0]", pratchett, null, null),167 Arguments.of(authorsTreeSet(none), authorsTreeSet(pratchett), "group[0]", null, pratchett, null));168 }169 @ParameterizedTest(name = "authors {0} / object {1} / path {2} / value 1 {3}/ value 2 {4}")170 @MethodSource171 void should_fail_when_comparing_iterable_to_non_iterable(Object actualFieldValue, Collection<Author> expectedFieldValue,172 String path, Object value1, Object value2, String desc) {173 // GIVEN174 WithObject actual = new WithObject(actualFieldValue);175 WithCollection<Author> expected = new WithCollection<>(expectedFieldValue);176 // WHEN177 compareRecursivelyFailsAsExpected(actual, expected);178 // THEN179 ComparisonDifference difference = desc == null ? diff(path, value1, value2) : diff(path, value1, value2, desc);180 verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, difference);181 }182 static Stream<Arguments> should_fail_when_comparing_iterable_to_non_iterable() {183 Author pratchett = new Author("Terry Pratchett");184 Author georgeMartin = new Author("George Martin");185 // We need to use the actual iterable and the expected list otherwise186 // verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall fails as actualIterable and expectedList description includes187 // their instance reference (e.g. @123ff3f) to differentiate their otherwise similar description.188 Author[] array = array(pratchett, georgeMartin);189 List<Author> orderedCollection = list(pratchett, georgeMartin);190 Set<Author> nonOrderedCollection = newHashSet(orderedCollection);191 return Stream.of(Arguments.of(pratchett, list(pratchett), "group", pratchett, list(pratchett),192 "expected field is an ordered collection but actual field is not (org.assertj.core.api.recursive.comparison.Author), ordered collections are: [java.util.List, java.util.SortedSet, java.util.LinkedHashSet]"),193 Arguments.of(array, orderedCollection, "group", array, orderedCollection,194 "expected field is an ordered collection but actual field is not (org.assertj.core.api.recursive.comparison.Author[]), ordered collections are: [java.util.List, java.util.SortedSet, java.util.LinkedHashSet]"),195 Arguments.of(array, nonOrderedCollection, "group", array, nonOrderedCollection,196 "expected field is an iterable but actual field is not (org.assertj.core.api.recursive.comparison.Author[])"),197 Arguments.of(pratchett, nonOrderedCollection, "group", pratchett, nonOrderedCollection,198 "expected field is an iterable but actual field is not (org.assertj.core.api.recursive.comparison.Author)"));199 }200 @Test201 void should_report_unmatched_duplicate_elements_even_if_the_first_was_matched() {202 // GIVEN203 List<String> actual = list("aaa", "aaa");204 List<String> expected = list("aaa", "bbb");...
Source:GenerateParenthesis.java
...10 */11public class GenerateParenthesis {12 @Test13 void t1() {14 Set<String> result = Sets.newHashSet("()");15 org.assertj.core.api.Assertions.assertThat(generateParenthesis(1)).containsAll(result);16 }17 @Test18 void t2() {19 Set<String> result = Sets.newHashSet(20 "(())",21 "()()"22 );23 org.assertj.core.api.Assertions.assertThat(generateParenthesis(2)).containsAll(result);24 }25 @Test26 void t3() {27 Set<String> result = Sets.newHashSet(28 "((()))",29 "(()())",30 "(())()",31 "()(())",32 "()()()"33 );34 org.assertj.core.api.Assertions.assertThat(generateParenthesis(3)).containsAll(result);35 }36 @Test37 void t4() {38 Set<String> result = Sets.newHashSet(39 "(((())))",40 "((()()))",41 "((())())",42 "((()))()",43 "(()(()))",44 "(()()())",45 "(()())()",46 "(())(())",47 "(())()()",48 "()((()))",49 "()(()())",50 "()(())()",51 "()()(())",52 "()()()()"...
Source:FakeFollowerRepository.java
...7public class FakeFollowerRepository implements FollowerRepository {8 Map<UserId, Set<UserId>> followers = Maps.newHashMap();9 @Override10 public Set<UserId> getFollowers(UserId followee) {11 return this.followers.getOrDefault(followee, Sets.newHashSet());12 }13 @Override14 public void saveFollower(UserId followee, UserId follower) {15 Set<UserId> userFollowers = followers.getOrDefault(followee, Sets.newHashSet());16 userFollowers.add(follower);17 followers.put(followee, userFollowers);18 }19 @Override20 public void removeFollower(UserId followee, UserId follower) {21 Set<UserId> userFollowers = followers.getOrDefault(followee, Sets.newHashSet());22 userFollowers.remove(follower);23 followers.put(followee, userFollowers);24 }25}...
newHashSet
Using AI Code Generation
1import org.assertj.core.util.Sets;2import java.util.Set;3public class NewHashSet {4 public static void main(String[] args) {5 Set<String> set = Sets.newHashSet("one", "two", "three");6 System.out.println("Set: " + set);7 }8}9Recommended Posts: Java | AssertJ newLinkedHashSet() method10Java | AssertJ newTreeSet() method11Java | AssertJ newArrayList() method12Java | AssertJ newLinkedList() method13Java | AssertJ newConcurrentHashMap() method14Java | AssertJ newHashMap() method15Java | AssertJ newLinkedHashMap() method16Java | AssertJ newTreeMap() method17Java | AssertJ newConcurrentSkipListMap() method18Java | AssertJ newConcurrentSkipListSet() method19Java | AssertJ newTreeSet() method20Java | AssertJ newLinkedHashSet() method21Java | AssertJ newHashSet() method22Java | AssertJ newConcurrentLinkedQueue() method23Java | AssertJ newQueue() method24Java | AssertJ newConcurrentLinkedDeque() method25Java | AssertJ newDeque() method26Java | AssertJ newStack() method27Java | AssertJ newCopyOnWriteArrayList() method28Java | AssertJ newCopyOnWriteArraySet() method29Java | AssertJ newUnmodifiableList() method30Java | AssertJ newUnmodifiableSet() method31Java | AssertJ newUnmodifiableSortedSet() method32Java | AssertJ newUnmodifiableMap() method33Java | AssertJ newUnmodifiableSortedMap() method34Java | AssertJ newUnmodifiableCollection() method35Java | AssertJ newUnmodifiableNavigableSet() method36Java | AssertJ newUnmodifiableNavigableMap() method37Java | AssertJ newUnmodifiableQueue() method38Java | AssertJ newUnmodifiableDeque() method39Java | AssertJ newUnmodifiableIterator() method40Java | AssertJ newUnmodifiableListIterator() method41Java | AssertJ newUnmodifiableEntry() method42Java | AssertJ newUnmodifiableEntrySet() method43Java | AssertJ newUnmodifiableKeySet() method44Java | AssertJ newUnmodifiableValues() method45Java | AssertJ newUnmodifiableSortedEntrySet() method
newHashSet
Using AI Code Generation
1import static org.assertj.core.util.Sets.newHashSet;2import java.util.Set;3public class 1 {4 public static void main(String[] args) {5 Set<String> set = newHashSet("one", "two", "three");6 System.out.println(set);7 }8}
newHashSet
Using AI Code Generation
1import org.assertj.core.util.Sets;2import java.util.Set;3public class SetsDemo {4 public static void main(String[] args) {5 Set<String> set = Sets.newHashSet("one", "two", "three");6 System.out.println(set);7 }8}
newHashSet
Using AI Code Generation
1import org.assertj.core.util.Sets;2import java.util.Set;3public class NewHashSet {4 public static void main(String[] args) {5 Set<Integer> set = Sets.newHashSet(1, 2, 3);6 System.out.println(set);7 }8}9Recommended Posts: Java | Set newHashSet(Iterable<? extends E> elements) method10Java | Set newHashSet(E... elements) method11Java | Set newLinkedHashSet(Iterable<? extends E> elements) method12Java | Set newLinkedHashSet(E... elements) method13Java | Set newLinkedHashSetWithExpectedSize(int expectedSize) method14Java | Set newLinkedHashSet(int initialCapacity) method15Java | Set newLinkedHashSet(int initialCapacity, float loadFactor) method16Java | Set newConcurrentHashSet() method17Java | Set newConcurrentHashSet(Iterable<? extends E> elements) method18Java | Set newConcurrentHashSet(E... elements) method19Java | Set newConcurrentHashSet(int initialCapacity) method20Java | Set newConcurrentHashSet(int initialCapacity, float loadFactor) method21Java | Set newConcurrentHashSet(int initialCapacity, float loadFactor, int concurrencyLevel) method22Java | Set newConcurrentHashSetWithExpectedSize(int expectedSize) method23Java | Set newConcurrentHashSetWithExpectedSize(int expectedSize, int concurrencyLevel) method24Java | Set newConcurrentHashSetWithExpectedSize(int expectedSize, float loadFactor) method25Java | Set newConcurrentHashSetWithExpectedSize(int expectedSize, float loadFactor, int concurrencyLevel) method26Java | Set newIdentityHashSet() method27Java | Set newIdentityHashSet(int expectedSize) method28Java | Set newIdentityHashSet(Iterable<? extends E> elements) method29Java | Set newIdentityHashSet(E... elements) method30Java | Set newTreeSet() method31Java | Set newTreeSet(Comparator<? super E> comparator) method32Java | Set newTreeSet(Iterable<? extends E> elements) method33Java | Set newTreeSet(E... elements) method34Java | Set newTreeSet(SortedSet<E> set) method35Java | Set newTreeSet(Comparator<? super E> comparator, Iterable<? extends E> elements
newHashSet
Using AI Code Generation
1import static org.assertj.core.util.Sets.newHashSet;2import java.util.Set;3public class NewHashSetExample {4 public static void main(String[] args) {5 Set<String> set = newHashSet("one", "two", "three");6 System.out.println(set);7 }8}9import static org.assertj.core.util.Sets.newHashSet;10import java.util.Set;11public class NewHashSetExample {12 public static void main(String[] args) {13 Set<String> set = newHashSet("one", "two", "three", "one", "two", "three");14 System.out.println(set);15 }16}17import static org.assertj.core.util.Sets.newHashSet;18import java.util.Set;19public class NewHashSetExample {20 public static void main(String[] args) {21 Set<String> set = newHashSet("one", "two", "three", "one", "two", "three", null);22 System.out.println(set);23 }24}25import static org.assertj.core.util.Sets.newHashSet;26import java.util.Set;27public class NewHashSetExample {28 public static void main(String[] args) {29 Set<String> set = newHashSet("one", "two", "three", "one", "two", "three", null, null);30 System.out.println(set);31 }32}33import static org.assertj.core.util.Sets.newHashSet;34import java.util.Set;35public class NewHashSetExample {36 public static void main(String[] args) {37 Set<Integer> set = newHashSet(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);38 System.out.println(set);39 }40}
newHashSet
Using AI Code Generation
1package org.assertj.core.util;2import java.util.Set;3public class Sets {4 public static <T> Set<T> newHashSet(T... elements) {5 return null;6 }7}8package org.assertj.core.util;9import java.util.Set;10public class Sets {11 public static <T> Set<T> newHashSet(T... elements) {12 return null;13 }14}15package org.assertj.core.util;16import java.util.Set;17public class Sets {18 public static <T> Set<T> newHashSet(T... elements) {19 return null;20 }21}22package org.assertj.core.util;23import java.util.Set;24public class Sets {25 public static <T> Set<T> newHashSet(T... elements) {26 return null;27 }28}29package org.assertj.core.util;30import java.util.Set;31public class Sets {32 public static <T> Set<T> newHashSet(T... elements) {33 return null;34 }35}36package org.assertj.core.util;37import java.util.Set;38public class Sets {39 public static <T> Set<T> newHashSet(T... elements) {40 return null;41 }42}43package org.assertj.core.util;44import java.util.Set;45public class Sets {46 public static <T> Set<T> newHashSet(T... elements) {47 return null;48 }49}50package org.assertj.core.util;51import java.util.Set;52public class Sets {53 public static <T> Set<T> newHashSet(T... elements) {54 return null;55 }56}57package org.assertj.core.util;58import java.util.Set;59public class Sets {60 public static <T> Set<T> newHashSet(T... elements) {61 return null;62 }63}64package org.assertj.core.util;65import java.util.Set;66public class Sets {67 public static <T> Set<T> newHashSet(T... elements) {68 return null;69 }70}71package org.assertj.core.util;72import java.util.Set;73public class Sets {74 public static <T> Set<T> newHashSet(T... elements) {75 return null;76 }77}
newHashSet
Using AI Code Generation
1import java.util.HashSet;2import java.util.Set;3import org.assertj.core.util.Sets;4public class NewHashSet {5 public static void main(String[] args) {6 Set<String> set = Sets.newHashSet("one", "two", "three");7 System.out.println("Set: " + set);8 }9}
newHashSet
Using AI Code Generation
1import static org.assertj.core.util.Sets.newHashSet;2import java.util.HashSet;3import java.util.Set;4public class AssertjNewHashSetExample {5 public static void main(String[] args) {6 Set<String> set = new HashSet<>();7 set.add("apple");8 set.add("orange");9 set.add("mango");10 System.out.println("HashSet contains: " + set);11 Set<String> newSet = newHashSet("apple", "orange", "mango");12 System.out.println("new HashSet contains: " + newSet);13 }14}
newHashSet
Using AI Code Generation
1import org.assertj.core.util.Sets;2public class Demo {3 public static void main(String[] args) {4 Sets.newHashSet("a", "b", "c");5 }6}
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