Class CollectionToArrayTester<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.CollectionToArrayTester<E>

All Implemented Interfaces:

junit.framework.Test

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

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

Author:

Kevin Bourrillion, Chris Povirk

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
CollectionToArrayTester()

Method Summary

Modifier and Type	Method	Description
static Method	getToArrayIsPlainObjectArrayMethod()	Returns the Method instance for testToArray_isPlainObjectArray() so that tests of Arrays.asList(Object[]) can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-6260652 is fixed.
void	testToArray_emptyArray()
void	testToArray_emptyArray_ordered()
void	testToArray_emptyArrayOfObject()
void	testToArray_emptyArrayOfWrongTypeForEmptyCollection()
void	testToArray_emptyArrayOfWrongTypeForNonEmptyCollection()
void	testToArray_isPlainObjectArray()	Collection.toArray(Object[]) says: "Note that toArray(new Object[0]) is identical in function to toArray()."
void	testToArray_noArgs()
void	testToArray_oversizedArray()
void	testToArray_oversizedArray_ordered()
void	testToArray_rightSizedArray()
void	testToArray_rightSizedArray_ordered()
void	testToArray_rightSizedArrayOfObject()
void	testToArray_rightSizedArrayOfObject_ordered()

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

CollectionToArrayTester

public CollectionToArrayTester()

Method Details

testToArray_noArgs

public void testToArray_noArgs()

testToArray_isPlainObjectArray

public void testToArray_isPlainObjectArray()

Collection.toArray(Object[]) says: "Note that toArray(new Object[0]) is identical in function to toArray()."

For maximum effect, the collection under test should be created from an element array of a type other than Object[].

testToArray_emptyArray

public void testToArray_emptyArray()

testToArray_emptyArray_ordered

public void testToArray_emptyArray_ordered()

testToArray_emptyArrayOfObject

public void testToArray_emptyArrayOfObject()

testToArray_rightSizedArray

public void testToArray_rightSizedArray()

testToArray_rightSizedArray_ordered

public void testToArray_rightSizedArray_ordered()

testToArray_rightSizedArrayOfObject

public void testToArray_rightSizedArrayOfObject()

testToArray_rightSizedArrayOfObject_ordered

public void testToArray_rightSizedArrayOfObject_ordered()

testToArray_oversizedArray

public void testToArray_oversizedArray()

testToArray_oversizedArray_ordered

public void testToArray_oversizedArray_ordered()

testToArray_emptyArrayOfWrongTypeForNonEmptyCollection

public void testToArray_emptyArrayOfWrongTypeForNonEmptyCollection()

testToArray_emptyArrayOfWrongTypeForEmptyCollection

public void testToArray_emptyArrayOfWrongTypeForEmptyCollection()

getToArrayIsPlainObjectArrayMethod

@GwtIncompatible
public static Method getToArrayIsPlainObjectArrayMethod()

Returns the Method instance for testToArray_isPlainObjectArray() so that tests of Arrays.asList(Object[]) can suppress it with FeatureSpecificTestSuiteBuilder.suppressing() until JDK-6260652 is fixed.