Class CollectionAddTester<E>

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

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

com.google.common.collect.testing.AbstractContainerTester<Collection<E>,E>

com.google.common.collect.testing.AbstractCollectionTester<E>

com.google.common.collect.testing.testers.CollectionAddTester<E>

All Implemented Interfaces:

junit.framework.Test

@GwtCompatible(emulated=true)
public class CollectionAddTester<E>
extends AbstractCollectionTester<E>

A generic JUnit test which tests add operations on a collection. Can't be invoked directly; please see CollectionTestSuiteBuilder.

Author:

Chris Povirk, Kevin Bourrillion

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.AbstractCollectionTester

collection

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

container, samples

Constructor Summary

Constructors

Constructor	Description
CollectionAddTester()

Method Summary

Modifier and Type	Method	Description
static Method	getAddNullSupportedMethod()	Returns the Method instance for testAdd_nullSupported() so that tests of Collections.checkedCollection(java.util.Collection, Class) can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-6409434 is fixed.
static Method	getAddNullUnsupportedMethod()	Returns the Method instance for testAdd_nullSupported() so that tests of TreeSet can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-5045147 is fixed.
static Method	getAddUnsupportedNotPresentMethod()	Returns the Method instance for testAdd_unsupportedNotPresent() so that tests can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() while we figure out what to do with ConcurrentHashMap support for entrySet().add().
void	testAdd_nullSupported()
void	testAdd_nullUnsupported()
void	testAdd_supportedNotPresent()
void	testAdd_unsupportedNotPresent()
void	testAdd_unsupportedPresent()
void	testAddConcurrentWithIteration()

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

actualContents, createArrayWithNullElement, expectNullMissingWhenNullUnsupported, initCollectionWithNullElement, resetCollection, resetContainer

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

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

CollectionAddTester

public CollectionAddTester()

Method Details

testAdd_supportedNotPresent

public void testAdd_supportedNotPresent()

testAdd_unsupportedNotPresent

public void testAdd_unsupportedNotPresent()

testAdd_unsupportedPresent

public void testAdd_unsupportedPresent()

testAdd_nullSupported

public void testAdd_nullSupported()

testAdd_nullUnsupported

public void testAdd_nullUnsupported()

testAddConcurrentWithIteration

public void testAddConcurrentWithIteration()

getAddNullSupportedMethod

@GwtIncompatible
public static Method getAddNullSupportedMethod()

Returns the Method instance for testAdd_nullSupported() so that tests of Collections.checkedCollection(java.util.Collection, Class) can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-6409434 is fixed. It's unclear whether nulls were to be permitted or forbidden, but presumably the eventual fix will be to permit them, as it seems more likely that code would depend on that behavior than on the other. Thus, we say the bug is in add(), which fails to support null.

getAddNullUnsupportedMethod

@GwtIncompatible
public static Method getAddNullUnsupportedMethod()

Returns the Method instance for testAdd_nullSupported() so that tests of TreeSet can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-5045147 is fixed.

getAddUnsupportedNotPresentMethod

@GwtIncompatible
public static Method getAddUnsupportedNotPresentMethod()

Returns the Method instance for testAdd_unsupportedNotPresent() so that tests can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() while we figure out what to do with ConcurrentHashMap support for entrySet().add().