Package org.apache.lucene.tests.search
Class SearchEquivalenceTestBase
- java.lang.Object
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- org.junit.Assert
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- org.apache.lucene.tests.util.LuceneTestCase
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- org.apache.lucene.tests.search.SearchEquivalenceTestBase
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@SuppressCodecs("SimpleText") public abstract class SearchEquivalenceTestBase extends LuceneTestCase
Simple base class for checking search equivalence. Extend it, and write tests that createrandomTerm()
s (all terms are single characters a-z), and useassertSameSet(Query, Query)
andassertSubsetOf(Query, Query)
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.tests.util.LuceneTestCase
LuceneTestCase.AwaitsFix, LuceneTestCase.BadApple, LuceneTestCase.Monster, LuceneTestCase.Nightly, LuceneTestCase.SuppressCodecs, LuceneTestCase.SuppressFileSystems, LuceneTestCase.SuppressFsync, LuceneTestCase.SuppressReproduceLine, LuceneTestCase.SuppressSysoutChecks, LuceneTestCase.SuppressTempFileChecks, LuceneTestCase.ThrowingConsumer<T>, LuceneTestCase.ThrowingRunnable, LuceneTestCase.Weekly
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Field Summary
Fields Modifier and Type Field Description protected static Analyzer
analyzer
protected static Directory
directory
protected static IndexReader
reader
protected static IndexSearcher
s1
protected static IndexSearcher
s2
protected static String
stopword
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Fields inherited from class org.apache.lucene.tests.util.LuceneTestCase
assertsAreEnabled, classRules, DEFAULT_LINE_DOCS_FILE, INFOSTREAM, JENKINS_LARGE_LINE_DOCS_FILE, LEAVE_TEMPORARY, MAYBE_CACHE_POLICY, RANDOM_MULTIPLIER, ruleChain, suiteFailureMarker, SYSPROP_AWAITSFIX, SYSPROP_BADAPPLES, SYSPROP_FAILFAST, SYSPROP_MAXFAILURES, SYSPROP_MONSTER, SYSPROP_NIGHTLY, SYSPROP_WEEKLY, TEST_ASSERTS_ENABLED, TEST_AWAITSFIX, TEST_BADAPPLES, TEST_CODEC, TEST_DIRECTORY, TEST_DOCVALUESFORMAT, TEST_LINE_DOCS_FILE, TEST_MONSTER, TEST_NIGHTLY, TEST_POSTINGSFORMAT, TEST_THROTTLING, TEST_WEEKLY, VERBOSE
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Constructor Summary
Constructors Constructor Description SearchEquivalenceTestBase()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static void
afterClass()
protected void
assertSameScores(Query q1, Query q2)
Assert that two queries return the same documents and with the same scores.protected void
assertSameScores(Query q1, Query q2, Query filter)
void
assertSameSet(Query q1, Query q2)
Asserts that the documents returned byq1
are the same as of those returned byq2
void
assertSubsetOf(Query q1, Query q2)
Asserts that the documents returned byq1
are a subset of those returned byq2
protected void
assertSubsetOf(Query q1, Query q2, Query filter)
Asserts that the documents returned byq1
are a subset of those returned byq2
.static void
beforeClass()
protected Query
filteredQuery(Query query, Query filter)
protected Query
randomFilter()
Returns a random filter over the document setprotected Term
randomTerm()
returns a term suitable for searching.-
Methods inherited from class org.apache.lucene.tests.util.LuceneTestCase
addVirusChecker, assertDeletedDocsEquals, assertDocsAndPositionsEnumEquals, assertDocsEnumEquals, assertDocsSkippingEquals, assertDocValuesEquals, assertDocValuesEquals, assertFieldInfosEquals, assertNormsEquals, assertPointsEquals, assertPositionsSkippingEquals, assertReaderEquals, assertReaderStatisticsEquals, assertStoredFieldEquals, assertStoredFieldsEquals, assertTermsEnumEquals, assertTermsEquals, assertTermsEquals, assertTermsStatisticsEquals, assertTermStatsEquals, assertTermVectorsEquals, asSet, assumeFalse, assumeNoException, assumeTrue, assumeWorkingMMapOnWindows, atLeast, atLeast, callStackContains, callStackContains, callStackContainsAnyOf, closeAfterSuite, closeAfterTest, collate, createTempDir, createTempDir, createTempFile, createTempFile, dumpArray, dumpIterator, ensureSaneIWCOnNightly, expectThrows, expectThrows, expectThrows, expectThrowsAnyOf, expectThrowsAnyOf, getDataInputStream, getDataPath, getJvmForkArguments, getOnlyLeafReader, getTestClass, getTestName, hasWorkingMMapOnWindows, isTestThread, localeForLanguageTag, maybeChangeLiveIndexWriterConfig, maybeWrapReader, newAlcoholicMergePolicy, newAlcoholicMergePolicy, newBytesRef, newBytesRef, newBytesRef, newBytesRef, newBytesRef, newBytesRef, newDirectory, newDirectory, newDirectory, newDirectory, newDirectory, newField, newField, newFSDirectory, newFSDirectory, newIndexWriterConfig, newIndexWriterConfig, newIndexWriterConfig, newIOContext, newIOContext, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newMaybeVirusCheckingDirectory, newMaybeVirusCheckingFSDirectory, newMergePolicy, newMergePolicy, newMergePolicy, newMockDirectory, newMockDirectory, newMockDirectory, newMockFSDirectory, newMockFSDirectory, newSearcher, newSearcher, newSearcher, newSearcher, newSnapshotIndexWriterConfig, newStringField, newStringField, newStringField, newStringField, newTextField, newTextField, newTieredMergePolicy, newTieredMergePolicy, overrideDefaultQueryCache, overrideTestDefaultQueryCache, random, randomLocale, randomTimeZone, randomVectorFormat, rarely, rarely, replaceMaxFailureRule, resetDefaultQueryCache, restoreCPUCoreCount, restoreIndexWriterMaxDocs, runWithRestrictedPermissions, setIndexWriterMaxDocs, setUp, setupCPUCoreCount, setUpExecutorService, shutdownExecutorService, slowFileExists, tearDown, usually, usually, wrapReader
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Methods inherited from class org.junit.Assert
assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertThat, assertThat, assertThrows, assertThrows, assertTrue, assertTrue, fail, fail
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Field Detail
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s1
protected static IndexSearcher s1
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s2
protected static IndexSearcher s2
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directory
protected static Directory directory
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reader
protected static IndexReader reader
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analyzer
protected static Analyzer analyzer
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stopword
protected static String stopword
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Method Detail
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randomTerm
protected Term randomTerm()
returns a term suitable for searching. terms are single characters in lowercase (a-z)
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randomFilter
protected Query randomFilter()
Returns a random filter over the document set
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assertSameSet
public void assertSameSet(Query q1, Query q2) throws Exception
Asserts that the documents returned byq1
are the same as of those returned byq2
- Throws:
Exception
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assertSubsetOf
public void assertSubsetOf(Query q1, Query q2) throws Exception
Asserts that the documents returned byq1
are a subset of those returned byq2
- Throws:
Exception
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assertSubsetOf
protected void assertSubsetOf(Query q1, Query q2, Query filter) throws Exception
Asserts that the documents returned byq1
are a subset of those returned byq2
.Both queries will be filtered by
filter
- Throws:
Exception
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assertSameScores
protected void assertSameScores(Query q1, Query q2) throws Exception
Assert that two queries return the same documents and with the same scores.- Throws:
Exception
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assertSameScores
protected void assertSameScores(Query q1, Query q2, Query filter) throws Exception
- Throws:
Exception
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