Class MapComputeIfPresentTester<K,V>

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

com.google.common.collect.testing.AbstractTester<OneSizeTestContainerGenerator<Map<K,V>, Map.Entry<K,V>>>

com.google.common.collect.testing.AbstractContainerTester<Map<K,V>, Map.Entry<K,V>>

com.google.common.collect.testing.AbstractMapTester<K,V>

com.google.common.collect.testing.testers.MapComputeIfPresentTester<K,V>

All Implemented Interfaces:

junit.framework.Test

@GwtCompatible
public class MapComputeIfPresentTester<K,V>
extends AbstractMapTester<K,V>

A generic JUnit test which tests Map.computeIfPresent(K, java.util.function.BiFunction<? super K, ? super V, ? extends V>). Can't be invoked directly; please see MapTestSuiteBuilder.

Author:

Louis Wasserman

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.testing.AbstractContainerTester

AbstractContainerTester.ArrayWithDuplicate<E extends @Nullable Object>

Field Summary

Fields inherited from class com.google.common.collect.testing.AbstractContainerTester

container, samples

Constructor Summary

Constructors

Constructor	Description
MapComputeIfPresentTester()

Method Summary

Modifier and Type	Method	Description
void	testComputeIfPresent_functionReturnsNull()
void	testComputeIfPresent_functionThrows()
void	testComputeIfPresent_nullKeySupportedAbsent()
void	testComputeIfPresent_nullKeySupportedPresent()
void	testComputeIfPresent_nullTreatedAsAbsent()
void	testComputeIfPresent_supportedAbsent()
void	testComputeIfPresent_supportedPresent()
void	testComputeIfPresent_unsupportedAbsent()
void	testComputeIfPresent_unsupportedPresent()

Methods inherited from class com.google.common.collect.testing.AbstractMapTester

actualContents, createArrayWithNullKey, createArrayWithNullValue, createDisjointCollection, entry, expectContents, expectMissing, expectMissingKeys, expectMissingValues, expectNullKeyMissingWhenNullKeysUnsupported, expectNullValueMissingWhenNullValuesUnsupported, expectReplacement, get, getKeyForNullValue, getMap, getNumEntries, getSampleEntries, getSampleEntries, getValueForNullKey, initMapWithNullKey, initMapWithNullValue, k0, k1, k2, k3, k4, resetMap, resetMap, v0, v1, v2, v3, v4

Methods inherited from class com.google.common.collect.testing.AbstractContainerTester

createArrayWithDuplicateElement, createOrderedArray, createSamplesArray, e0, e1, e2, e3, e4, emptyCollection, expectAdded, expectAdded, expectAdded, expectContents, expectUnchanged, getNullLocation, getNumElements, getOrderedElements, getSampleElements, getSampleElements, resetContainer, resetContainer, setUp

Methods inherited from class com.google.common.collect.testing.AbstractTester

assertNull, getName, getSubjectGenerator, getTestMethodName, init, init, tearDown

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

MapComputeIfPresentTester

public MapComputeIfPresentTester()

Method Details

testComputeIfPresent_supportedAbsent

public void testComputeIfPresent_supportedAbsent()

testComputeIfPresent_supportedPresent

public void testComputeIfPresent_supportedPresent()

testComputeIfPresent_functionReturnsNull

public void testComputeIfPresent_functionReturnsNull()

testComputeIfPresent_nullTreatedAsAbsent

public void testComputeIfPresent_nullTreatedAsAbsent()

testComputeIfPresent_functionThrows

public void testComputeIfPresent_functionThrows()

testComputeIfPresent_nullKeySupportedPresent

public void testComputeIfPresent_nullKeySupportedPresent()

testComputeIfPresent_nullKeySupportedAbsent

public void testComputeIfPresent_nullKeySupportedAbsent()

testComputeIfPresent_unsupportedAbsent

public void testComputeIfPresent_unsupportedAbsent()

testComputeIfPresent_unsupportedPresent

public void testComputeIfPresent_unsupportedPresent()