getKeyForNullValue - Code Search

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

        v3(),
        getMap()
            .merge(
                getKeyForNullValue(),
                v3(),
                (oldV, newV) -> {
                  throw new AssertionFailedError(
                      "Should not call merge function if key was mapped to null");
                }));
    expectReplacement(entry(getKeyForNullValue(), v3()));
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_KEYS})

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

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

- 6.8K bytes

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github.com/google/guava

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

        v3(),
        getMap()
            .merge(
                getKeyForNullValue(),
                v3(),
                (oldV, newV) -> {
                  throw new AssertionFailedError(
                      "Should not call merge function if key was mapped to null");
                }));
    expectReplacement(entry(getKeyForNullValue(), v3()));
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_KEYS})

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

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

- 6.8K bytes

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github.com/google/guava

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

  public void testContains_keyWithNullValueContained() {
    initMapWithNullValue();
    assertTrue(
        "containsKey(keyForNullValue) should return true",
        getMap().containsKey(getKeyForNullValue()));
  }

  public void testContains_wrongType() {
    try {
      // noinspection SuspiciousMethodCalls
      assertFalse(
          "containsKey(wrongType) should return false or throw",

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

- Last Modified: Wed Feb 26 21:06:36 GMT 2025

- 3.6K bytes

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github.com/google/guava

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

        getMap().put(getKeyForNullValue(), null));
    expectContents(createArrayWithNullValue());
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPut_replaceNullValueWithNonNullSupported() {
    Entry<K, V> newEntry = entry(getKeyForNullValue(), v3());
    initMapWithNullValue();

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

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

- 9.1K bytes

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github.com/google/guava

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

        getMap().put(getKeyForNullValue(), null));
    expectContents(createArrayWithNullValue());
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPut_replaceNullValueWithNonNullSupported() {
    Entry<K, V> newEntry = entry(getKeyForNullValue(), v3());
    initMapWithNullValue();

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

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

- 9.1K bytes

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github.com/google/guava

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

  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPutDuplicateValue_null() {
    initMultimapWithNullValue();
    assertFalse(multimap().put(getKeyForNullValue(), null));
    expectContents(createArrayWithNullValue());
  }

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

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

- 2.8K bytes

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github.com/google/guava

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

  public void testContains_keyWithNullValueContained() {
    initMapWithNullValue();
    assertTrue(
        "containsKey(keyForNullValue) should return true",
        getMap().containsKey(getKeyForNullValue()));
  }

  public void testContains_wrongType() {
    try {
      // noinspection SuspiciousMethodCalls
      assertFalse(
          "containsKey(wrongType) should return false or throw",

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

- Last Modified: Wed Feb 26 21:06:36 GMT 2025

- 3.6K bytes

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github.com/google/guava

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

  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPutDuplicateValue_null() {
    initMultimapWithNullValue();
    assertFalse(multimap().put(getKeyForNullValue(), null));
    expectContents(createArrayWithNullValue());
  }

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

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

- 2.8K bytes

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github.com/google/guava

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

  public void testGetOrDefault_presentMappedToNull() {
    initMapWithNullValue();
    assertNull(
        "getOrDefault(mappedToNull, default) should return null",
        getMap().getOrDefault(getKeyForNullValue(), v3()));
  }

  public void testGet_wrongType() {
    try {
      assertEquals(
          "getOrDefault(wrongType, default) should return default or throw",
          v3(),

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

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

- 4.4K bytes

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github.com/google/guava

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

  public void testGetOrDefault_presentMappedToNull() {
    initMapWithNullValue();
    assertNull(
        "getOrDefault(mappedToNull, default) should return null",
        getMap().getOrDefault(getKeyForNullValue(), v3()));
  }

  public void testGet_wrongType() {
    try {
      assertEquals(
          "getOrDefault(wrongType, default) should return default or throw",
          v3(),

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

- Last Modified: Thu Oct 31 14:51:04 GMT 2024

- 4.5K bytes

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