com.bigdata.service.ndx

Class TestSplitter

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.service.ndx.TestSplitter

All Implemented Interfaces:

junit.framework.Test

public class TestSplitter
extends TestCase2

Unit tests for ISplitter.

Version:

$Id$

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestSplitter()
TestSplitter(String name)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	assertSplits(Split[] expected, Iterator<Split> actual) Verifies the PartitionLocator, fromIndex, and toIndex on each Split and the order of the Splits.
void	test_splitter_correctRejection() API error checking for args.
void	test_splitter_correctSplits_01() Test computing the correct splits with a single key and a single index partition.
void	test_splitter_correctSplits_02() Test with more than one key in the same index partition.
void	test_splitter_correctSplits_03() Test with one key into each of two index partitions.
void	test_splitter_duplicateKeys() Recognizing duplicate keys, which are OK as long as the do not violate the key ordering.
void	test_splitter_keysOutOfOrder() Correct detection when the keys are not fully ordered.

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getProperties, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

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, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TestSplitter

public TestSplitter()

TestSplitter

public TestSplitter(String name)

Parameters:

name -

Method Detail

test_splitter_correctRejection

public void test_splitter_correctRejection()

API error checking for args.

test_splitter_correctSplits_01

public void test_splitter_correctSplits_01()

Test computing the correct splits with a single key and a single index partition.

test_splitter_correctSplits_02

public void test_splitter_correctSplits_02()

Test with more than one key in the same index partition.

test_splitter_correctSplits_03

public void test_splitter_correctSplits_03()

Test with one key into each of two index partitions. The separator key between the index partitions is also used as the key that goes into the 2nd index partition so this tests right on the fence post.

test_splitter_keysOutOfOrder

public void test_splitter_keysOutOfOrder()

Correct detection when the keys are not fully ordered.

test_splitter_duplicateKeys

public void test_splitter_duplicateKeys()

Recognizing duplicate keys, which are OK as long as the do not violate the key ordering. This situation arises with asynchronous writes when duplicates are not filtered out.

assertSplits

protected void assertSplits(Split[] expected,
                Iterator<Split> actual)

Verifies the PartitionLocator, fromIndex, and toIndex on each Split and the order of the Splits.

Parameters:

expected -

actual -