Package com.google.common.collect.testing.testers

Class MapComputeIfAbsentTester<K,V>

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

com.google.common.collect.testing.AbstractTester<OneSizeTestContainerGenerator<C,E>>

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.MapComputeIfAbsentTester<K,V>

All Implemented Interfaces:

junit.framework.Test

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

A generic JUnit test which tests Map.computeIfAbsent(K, java.util.function.Function<? super K, ? 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>

Field Summary

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

container, samples

Constructor Summary

Constructors

Constructor	Description
MapComputeIfAbsentTester()

Method Summary

Modifier and Type	Method	Description
void	testComputeIfAbsent_functionReturnsNullNotInserted()
void	testComputeIfAbsent_functionThrows()
void	testComputeIfAbsent_nullKeySupported()
void	testComputeIfAbsent_nullKeyUnsupported()
void	testComputeIfAbsent_nullTreatedAsAbsent()
void	testComputeIfAbsent_supportedAbsent()
void	testComputeIfAbsent_supportedPresent()
void	testComputeIfAbsent_unsupportedAbsent()
void	testComputeIfAbsent_unsupportedPresentDifferentValue()
void	testComputeIfAbsent_unsupportedPresentExistingValue()

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

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, 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 Detail

MapComputeIfAbsentTester

public MapComputeIfAbsentTester()

Method Detail

testComputeIfAbsent_supportedAbsent

public void testComputeIfAbsent_supportedAbsent()

testComputeIfAbsent_supportedPresent

public void testComputeIfAbsent_supportedPresent()

testComputeIfAbsent_functionReturnsNullNotInserted

public void testComputeIfAbsent_functionReturnsNullNotInserted()

testComputeIfAbsent_nullTreatedAsAbsent

public void testComputeIfAbsent_nullTreatedAsAbsent()

testComputeIfAbsent_nullKeySupported

public void testComputeIfAbsent_nullKeySupported()

testComputeIfAbsent_functionThrows

public void testComputeIfAbsent_functionThrows()

testComputeIfAbsent_unsupportedAbsent

public void testComputeIfAbsent_unsupportedAbsent()

testComputeIfAbsent_unsupportedPresentExistingValue

public void testComputeIfAbsent_unsupportedPresentExistingValue()

testComputeIfAbsent_unsupportedPresentDifferentValue

public void testComputeIfAbsent_unsupportedPresentDifferentValue()

testComputeIfAbsent_nullKeyUnsupported

public void testComputeIfAbsent_nullKeyUnsupported()