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How to use isEmpty method of org.mockito.internal.util.collections.HashCodeAndEqualsSafeSet class

Best Mockito code snippet using org.mockito.internal.util.collections.HashCodeAndEqualsSafeSet.isEmpty

Source:HashCodeAndEqualsSafeSetTest.java

...41        HashCodeAndEqualsSafeSet mocks = new HashCodeAndEqualsSafeSet();42        UnmockableHashCodeAndEquals mock = mock1;43        mocks.add(mock);44        mocks.remove(mock);45        assertThat(mocks.isEmpty()).isTrue();46    }47    @Test48    public void can_add_a_collection() throws Exception {49        HashCodeAndEqualsSafeSet mocks = HashCodeAndEqualsSafeSet.of(50                mock1,51                mock(Observer.class));52        HashCodeAndEqualsSafeSet workingSet = new HashCodeAndEqualsSafeSet();53        workingSet.addAll(mocks);54        assertThat(workingSet.containsAll(mocks)).isTrue();55    }56    @Test57    public void can_retain_a_collection() throws Exception {58        HashCodeAndEqualsSafeSet mocks = HashCodeAndEqualsSafeSet.of(59                mock1,60                mock(Observer.class));61        HashCodeAndEqualsSafeSet workingSet = new HashCodeAndEqualsSafeSet();62        workingSet.addAll(mocks);63        workingSet.add(mock(List.class));64        assertThat(workingSet.retainAll(mocks)).isTrue();65        assertThat(workingSet.containsAll(mocks)).isTrue();66    }67    @Test68    public void can_remove_a_collection() throws Exception {69        HashCodeAndEqualsSafeSet mocks = HashCodeAndEqualsSafeSet.of(70                mock1,71                mock(Observer.class));72        HashCodeAndEqualsSafeSet workingSet = new HashCodeAndEqualsSafeSet();73        workingSet.addAll(mocks);74        workingSet.add(mock(List.class));75        assertThat(workingSet.removeAll(mocks)).isTrue();76        assertThat(workingSet.containsAll(mocks)).isFalse();77    }78    @Test79    public void can_iterate() throws Exception {80        HashCodeAndEqualsSafeSet mocks = HashCodeAndEqualsSafeSet.of(81                mock1,82                mock(Observer.class));83        LinkedList<Object> accumulator = new LinkedList<Object>();84        for (Object mock : mocks) {85            accumulator.add(mock);86        }87        assertThat(accumulator).isNotEmpty();88    }89    @Test90    public void toArray_just_work() throws Exception {91        HashCodeAndEqualsSafeSet mocks = HashCodeAndEqualsSafeSet.of(mock1);92        assertThat(mocks.toArray()[0]).isSameAs(mock1);93        assertThat(mocks.toArray(new UnmockableHashCodeAndEquals[0])[0]).isSameAs(mock1);94    }95    @Test(expected=CloneNotSupportedException.class)96    public void cloneIsNotSupported() throws CloneNotSupportedException{97        HashCodeAndEqualsSafeSet.of().clone();98    }99    @Test100    public void isEmptyAfterClear() throws Exception {101        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);102        set.clear();103        assertThat(set).isEmpty();104    }105    @Test106    public void isEqualToItself(){107        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);108        assertThat(set).isEqualTo(set);109    }110    @Test111    public void isNotEqualToAnOtherTypeOfSetWithSameContent(){112        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of();113        assertThat(set).isNotEqualTo(new HashSet<Object>());114    }115    @Test116    public void isNotEqualWhenContentIsDifferent(){117        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);118        assertThat(set).isNotEqualTo(HashCodeAndEqualsSafeSet.of());119    }120    @Test121    public void hashCodeIsEqualIfContentIsEqual(){122        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);123        assertThat(set.hashCode()).isEqualTo(HashCodeAndEqualsSafeSet.of(mock1).hashCode());124    }125    @Test126    public void toStringIsNotNullOrEmpty() throws Exception {127        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);128        assertThat(set.toString()).isNotEmpty();129    }130    @Test131    public void removeByIterator() throws Exception {132        HashCodeAndEqualsSafeSet set = HashCodeAndEqualsSafeSet.of(mock1);133        Iterator<Object> iterator = set.iterator();134        iterator.next();135        iterator.remove();136        assertThat(set).isEmpty();137    }138    private static class UnmockableHashCodeAndEquals {139        @Override public final int hashCode() {140            throw new NullPointerException("I'm failing on hashCode and I don't care");141        }142        @Override public final boolean equals(Object obj) {143            throw new NullPointerException("I'm failing on equals and I don't care");144        }145    }146}...

isEmpty

Using AI Code Generation

1import java.util.HashSet;2import java.util.Set;3import org.mockito.internal.util.collections.HashCodeAndEqualsSafeSet;4public class HashCodeAndEqualsSafeSetTest {5    public static void main(String[] args) {6        Set<HashCodeAndEqualsSafeSet> set = new HashSet<>();7        HashCodeAndEqualsSafeSet hashCodeAndEqualsSafeSet = new HashCodeAndEqualsSafeSet();8        set.add(hashCodeAndEqualsSafeSet);9        System.out.println(set.isEmpty());10    }11}12public boolean isEmpty() {13        return this.set.isEmpty();14    }15public boolean isEmpty() {16        return size() == 0;17    }18public boolean isEmpty() {19        return size() == 0;20    }21public boolean isEmpty() {22        return size() == 0;23    }24public boolean isEmpty() {25        return size() == 0;26    }27public boolean isEmpty() {28        return size() == 0;29    }30public default boolean isEmpty() {31        if (this instanceof Collection) {32            return ((Collection<?>)this).isEmpty();33        } else {34            Iterator<?> it = this.iterator();35            return !it.hasNext();36        }37    }

isEmpty

Using AI Code Generation

1public void testIsEmpty() {2    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();3    boolean isEmpty = set.isEmpty();4    assertTrue(isEmpty);5}6public void testAdd() {7    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();8    boolean added = set.add("test");9    assertTrue(added);10}11public void testSize() {12    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();13    set.add("test");14    assertEquals(1, set.size());15}16public void testContains() {17    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();18    set.add("test");19    boolean contains = set.contains("test");20    assertTrue(contains);21}22public void testIterator() {23    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();24    set.add("test");25    Iterator<String> iterator = set.iterator();26    assertNotNull(iterator);27}28public void testRemove() {

isEmpty

Using AI Code Generation

1public void isEmptyTest() {2    HashCodeAndEqualsSafeSet<String> set = new HashCodeAndEqualsSafeSet<String>();3    assertTrue(set.isEmpty());4    set.add("one");5    assertFalse(set.isEmpty());6}7public static <T> HashCodeAndEqualsSafeSet<T> create(@NotNull Set<T> set) {8    return new HashCodeAndEqualsSafeSet<T>(set);9}10public static <T> HashCodeAndEqualsSafeSet<T> create() {11    return new HashCodeAndEqualsSafeSet<T>();12}13public static <T> HashCodeAndEqualsSafeSet<T> create(int initialCapacity) {14    return new HashCodeAndEqualsSafeSet<T>(initialCapacity);15}16public static <T> HashCodeAndEqualsSafeSet<T> create(int initialCapacity, float loadFactor) {17    return new HashCodeAndEqualsSafeSet<T>(initialCapacity, loadFactor);18}19public static <T> HashCodeAndEqualsSafeSet<T> create(T... elements) {20    HashCodeAndEqualsSafeSet<T> set = new HashCodeAndEqualsSafeSet<T>();21    for (T element : elements) {22        set.add(element);23    }24    return set;25}26public static <T> HashCodeAndEqualsSafeSet<T> create(Collection<T> elements) {27    HashCodeAndEqualsSafeSet<T> set = new HashCodeAndEqualsSafeSet<T>();28    for (T element : elements) {29        set.add(element);30    }31    return set;32}33public static <T> HashCodeAndEqualsSafeSet<T> create(HashCodeAndEqualsSafeSet<T> set) {34    return new HashCodeAndEqualsSafeSet<T>(set);35}36public boolean isEmpty() {37    return size() == 0;38}39public boolean contains(Object o) {40    return map.containsKey(o);41}42public Iterator<T> iterator() {43    return map.keySet().iterator();44}45public Object[] toArray() {46    return map.keySet().toArray();47}48public <T> T[] toArray(T[] a) {49    return map.keySet().toArray(a);50}51public boolean add(T t) {52    return map.put(t, PRESENT) == null;53}54public boolean remove(Object o) {55    return map.remove(o) == PRESENT;56}57public boolean containsAll(Collection<?> c) {58    return map.keySet().containsAll(c);59}60public boolean addAll(Collection<? extends T> c) {

isEmpty

Using AI Code Generation

1public class SetIsEmptyExample {2    public static void main(String[] args) {3        Set<String> set = new HashSet<>();4        set.add("a");5        set.add("b");6        set.add("c");7        set.add("d");8        set.add("e");9        System.out.println("set = " + set);10        System.out.println("set.isEmpty() = " + set.isEmpty());11        System.out.println("set.contains(\"a\") = " + set.contains("a"));12        System.out.println("set.contains(\"z\") = " + set.contains("z"));13    }14}15set.isEmpty() = false16set.contains("a") = true17set.contains("z") = false18Set isEmpty() method in Java19Java Set add() method20Java Set remove() method21Java Set contains() method22Java Set size() method23Java Set toArray() method24Java Set iterator() method25Java Set clear() method26Java Set equals() method27Java Set hashCode() method28Java Set spliterator() method29Java Set stream() method30Java Set parallelStream() method31Java Set of() method32Java Set copyOf() method33Java Set ofEntries() method34Java Set toSet() method35Java Set removeIf() method36Java Set replaceAll() method37Java Set forEach() method38Java Set retainAll() method39Java Set removeAll() method40Java Set addAll() method41Java Set containsAll() method42Java Set toArray(T[] a) me

isEmpty

Using AI Code Generation

1import org.mockito.internal.util.collections.HashCodeAndEqualsSafeSet2def set = new HashCodeAndEqualsSafeSet()3set.add("foo")4set.add("bar")5set.add("baz")6assert !set.isEmpty()7set.clear()8assert set.isEmpty()

isEmpty

Using AI Code Generation

1Set<String> set = new HashSet<String>();2set.add("A");3set.add("B");4set.add("C");5set.add("D");6HashCodeAndEqualsSafeSet<String> set1 = new HashCodeAndEqualsSafeSet<String>(set);7System.out.println(set1.isEmpty());

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