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android/guava-testlib/src/com/google/common/collect/testing/testers/ConcurrentMapPutIfAbsentTester.java

    return (ConcurrentMap<K, V>) super.getMap();
  }

  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutIfAbsent_supportedAbsent() {
    assertNull("putIfAbsent(notPresent, value) should return null", putIfAbsent(e3()));
    expectAdded(e3());
  }

  @MapFeature.Require(SUPPORTS_PUT)
  @CollectionSize.Require(absent = ZERO)
  public void testPutIfAbsent_supportedPresent() {
    assertEquals(

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Sat Dec 21 14:50:24 GMT 2024

- 4.9K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultimapAsMapGetTester.java

    assertEquals(2, multimap().size());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_REMOVE)
  public void testPropagatesRemoveLastElementToMultimap() {
    Collection<V> result = multimap().asMap().get(k0());
    assertTrue(result.remove(v0()));
    assertGet(k0());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_REMOVE)
  public void testPropagatesClearToMultimap() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Nov 14 23:40:07 GMT 2024

- 5.1K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/NavigableSetNavigationTester.java

    assertNull(navigableSet.higher(e0()));
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(ZERO)
  public void testEmptySetPollLast() {
    assertNull(navigableSet.pollLast());
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(ONE)
  public void testSingletonSetPollFirst() {
    assertEquals(a, navigableSet.pollFirst());

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Nov 14 23:40:07 GMT 2024

- 8.5K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultimapSizeTester.java

    }
    assertEquals(expectedSize, size2);
  }

  @CollectionSize.Require(ZERO)
  public void testIsEmptyYes() {
    assertTrue(multimap().isEmpty());
  }

  @CollectionSize.Require(absent = ZERO)
  public void testIsEmptyNo() {
    assertFalse(multimap().isEmpty());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(ALLOWS_NULL_KEYS)
  public void testSizeNullKey() {
    initMultimapWithNullKey();

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Sun Dec 22 03:38:46 GMT 2024

- 3.8K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/MapCreationTester.java

public class MapCreationTester<K, V> extends AbstractMapTester<K, V> {
  @MapFeature.Require(ALLOWS_NULL_KEYS)
  @CollectionSize.Require(absent = ZERO)
  public void testCreateWithNullKeySupported() {
    initMapWithNullKey();
    expectContents(createArrayWithNullKey());
  }

  @MapFeature.Require(absent = ALLOWS_NULL_KEYS)
  @CollectionSize.Require(absent = ZERO)
  public void testCreateWithNullKeyUnsupported() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Aug 07 16:05:33 GMT 2025

- 5.6K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultisetRemoveTester.java

  }

  @CollectionSize.Require(SEVERAL)
  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testRemoveAllIgnoresCount() {
    initThreeCopies();
    assertTrue(getMultiset().removeAll(singleton(e0())));
    assertEmpty(getMultiset());
  }

  @CollectionSize.Require(SEVERAL)
  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testRetainAllIgnoresCount() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Aug 07 16:05:33 GMT 2025

- 7K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/google/MultisetRemoveTester.java

  }

  @CollectionSize.Require(SEVERAL)
  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testRemoveAllIgnoresCount() {
    initThreeCopies();
    assertTrue(getMultiset().removeAll(singleton(e0())));
    assertEmpty(getMultiset());
  }

  @CollectionSize.Require(SEVERAL)
  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testRetainAllIgnoresCount() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Aug 07 16:05:33 GMT 2025

- 7K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/testers/ListSetTester.java

  @ListFeature.Require(SUPPORTS_SET)
  @CollectionSize.Require(absent = ZERO)
  public void testSet() {
    doTestSet(e3());
  }

  @CollectionSize.Require(absent = ZERO)
  @CollectionFeature.Require(ALLOWS_NULL_VALUES)
  @ListFeature.Require(SUPPORTS_SET)
  public void testSet_null() {
    doTestSet(null);
  }

  @CollectionSize.Require(absent = ZERO)

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Aug 07 16:05:33 GMT 2025

- 5.2K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/testers/MapRemoveTester.java

  }

  @MapFeature.Require(SUPPORTS_REMOVE)
  public void testRemove_notPresent() {
    assertNull("remove(notPresent) should return null", getMap().remove(k3()));
    expectUnchanged();
  }

  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_NULL_KEYS})
  @CollectionSize.Require(absent = ZERO)
  public void testRemove_nullPresent() {
    initMapWithNullKey();

    int initialSize = getMap().size();
    assertEquals(

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Nov 14 23:40:07 GMT 2024

- 5.9K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/google/MultimapPutIterableTester.java

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAllNonEmptyIterableOnPresentKey() {
    assertTrue(multimap().putAll(k0(), newArrayList(v3(), v4())::iterator));
    assertGet(k0(), v0(), v3(), v4());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAllNonEmptyCollectionOnPresentKey() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Sep 22 20:54:16 GMT 2025

- 7.4K bytes

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