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    Class SearchEquivalenceTestBase

    Simple base class for checking search equivalence. Extend it, and write tests that create RandomTerm()s (all terms are single characters a-z), and use AssertSameSet(Query, Query) and AssertSubsetOf(Query, Query).

    Inheritance
    System.Object
    LuceneTestCase
    SearchEquivalenceTestBase
    Inherited Members
    LuceneTestCase.TEST_VERSION_CURRENT
    LuceneTestCase.VERBOSE
    LuceneTestCase.INFOSTREAM
    LuceneTestCase.RANDOM_MULTIPLIER
    LuceneTestCase.DEFAULT_LINE_DOCS_FILE
    LuceneTestCase.JENKINS_LARGE_LINE_DOCS_FILE
    LuceneTestCase.TEST_CODEC
    LuceneTestCase.TEST_POSTINGSFORMAT
    LuceneTestCase.TEST_DOCVALUESFORMAT
    LuceneTestCase.TEST_DIRECTORY
    LuceneTestCase.TEST_LINE_DOCS_FILE
    LuceneTestCase.LEAVE_TEMPORARY
    LuceneTestCase.DoesntSupportOffsets
    LuceneTestCase.OldFormatImpersonationIsActive
    LuceneTestCase.SuiteFailureMarker
    LuceneTestCase.SetUp()
    LuceneTestCase.TearDown()
    LuceneTestCase.CodecFactory
    LuceneTestCase.DocValuesFormatFactory
    LuceneTestCase.PostingsFormatFactory
    LuceneTestCase.Random
    LuceneTestCase.GetTestClass()
    LuceneTestCase.TestName
    LuceneTestCase.GetOnlySegmentReader(DirectoryReader)
    LuceneTestCase.AssertSaneFieldCaches(String)
    LuceneTestCase.AtLeast(Random, Int32)
    LuceneTestCase.AtLeast(Int32)
    LuceneTestCase.Rarely(Random)
    LuceneTestCase.Rarely()
    LuceneTestCase.Usually(Random)
    LuceneTestCase.Usually()
    LuceneTestCase.AssumeTrue(String, Boolean)
    LuceneTestCase.AssumeFalse(String, Boolean)
    LuceneTestCase.AssumeNoException(String, Exception)
    LuceneTestCase.AsSet(Object[])
    LuceneTestCase.DumpEnumerator(String, IEnumerator, TextWriter)
    LuceneTestCase.DumpArray(String, Object[], TextWriter)
    LuceneTestCase.NewIndexWriterConfig(LuceneVersion, Analyzer)
    LuceneTestCase.NewIndexWriterConfig(Random, LuceneVersion, Analyzer)
    LuceneTestCase.NewMergePolicy(Random)
    LuceneTestCase.NewMergePolicy()
    LuceneTestCase.NewLogMergePolicy()
    LuceneTestCase.NewTieredMergePolicy()
    LuceneTestCase.NewAlcoholicMergePolicy()
    LuceneTestCase.NewAlcoholicMergePolicy(Random, TimeZoneInfo)
    LuceneTestCase.NewLogMergePolicy(Random)
    LuceneTestCase.NewTieredMergePolicy(Random)
    LuceneTestCase.NewLogMergePolicy(Boolean)
    LuceneTestCase.NewLogMergePolicy(Boolean, Int32)
    LuceneTestCase.NewLogMergePolicy(Int32)
    LuceneTestCase.NewDirectory()
    LuceneTestCase.NewDirectory(Random)
    LuceneTestCase.NewMockDirectory()
    LuceneTestCase.NewMockDirectory(Random)
    LuceneTestCase.NewMockFSDirectory(DirectoryInfo)
    LuceneTestCase.NewDirectory(Directory)
    LuceneTestCase.NewFSDirectory(DirectoryInfo)
    LuceneTestCase.NewFSDirectory(DirectoryInfo, LockFactory)
    LuceneTestCase.NewDirectory(Random, Directory)
    LuceneTestCase.NewStringField(String, String, Field.Store)
    LuceneTestCase.NewTextField(String, String, Field.Store)
    LuceneTestCase.NewStringField(Random, String, String, Field.Store)
    LuceneTestCase.NewTextField(Random, String, String, Field.Store)
    LuceneTestCase.NewField(String, String, FieldType)
    LuceneTestCase.NewField(Random, String, String, FieldType)
    LuceneTestCase.RandomCulture(Random)
    LuceneTestCase.RandomTimeZone(Random)
    LuceneTestCase.CultureForName(String)
    LuceneTestCase.DefaultCodecSupportsDocValues
    LuceneTestCase.MaybeWrapReader(IndexReader)
    LuceneTestCase.NewIOContext(Random)
    LuceneTestCase.NewIOContext(Random, IOContext)
    LuceneTestCase.NewSearcher(IndexReader)
    LuceneTestCase.NewSearcher(IndexReader, Boolean)
    LuceneTestCase.NewSearcher(IndexReader, Boolean, Boolean)
    LuceneTestCase.GetDataFile(String)
    LuceneTestCase.DefaultCodecSupportsMissingDocValues
    LuceneTestCase.DefaultCodecSupportsSortedSet
    LuceneTestCase.DefaultCodecSupportsDocsWithField
    LuceneTestCase.DefaultCodecSupportsFieldUpdates
    LuceneTestCase.AssertReaderEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertReaderStatisticsEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertFieldsEquals(String, IndexReader, Fields, Fields, Boolean)
    LuceneTestCase.AssertFieldStatisticsEquals(String, Fields, Fields)
    LuceneTestCase.AssertTermsEquals(String, IndexReader, Terms, Terms, Boolean)
    LuceneTestCase.AssertTermsStatisticsEquals(String, Terms, Terms)
    LuceneTestCase.AssertTermsEnumEquals(String, IndexReader, TermsEnum, TermsEnum, Boolean)
    LuceneTestCase.AssertDocsAndPositionsEnumEquals(String, DocsAndPositionsEnum, DocsAndPositionsEnum)
    LuceneTestCase.AssertDocsEnumEquals(String, DocsEnum, DocsEnum, Boolean)
    LuceneTestCase.AssertDocsSkippingEquals(String, IndexReader, Int32, DocsEnum, DocsEnum, Boolean)
    LuceneTestCase.AssertPositionsSkippingEquals(String, IndexReader, Int32, DocsAndPositionsEnum, DocsAndPositionsEnum)
    LuceneTestCase.AssertTermStatsEquals(String, TermsEnum, TermsEnum)
    LuceneTestCase.AssertNormsEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertStoredFieldsEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertStoredFieldEquals(String, IIndexableField, IIndexableField)
    LuceneTestCase.AssertTermVectorsEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertDocValuesEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertDocValuesEquals(String, Int32, NumericDocValues, NumericDocValues)
    LuceneTestCase.AssertDeletedDocsEquals(String, IndexReader, IndexReader)
    LuceneTestCase.AssertFieldInfosEquals(String, IndexReader, IndexReader)
    LuceneTestCase.SlowFileExists(Directory, String)
    LuceneTestCase.CreateTempDir()
    LuceneTestCase.CreateTempDir(String)
    LuceneTestCase.CreateTempFile(String, String)
    LuceneTestCase.CreateTempFile()
    LuceneTestCase.GetFullMethodName(String)
    LuceneTestCase.RandomGaussian()
    Namespace: Lucene.Net.Search
    Assembly: Lucene.Net.TestFramework.dll
    Syntax
    public abstract class SearchEquivalenceTestBase : LuceneTestCase

    Fields

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    m_analyzer

    Declaration
    protected static Analyzer m_analyzer
    Field Value
    Type Description
    Analyzer
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    m_directory

    Declaration
    protected static Directory m_directory
    Field Value
    Type Description
    Directory
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    m_reader

    Declaration
    protected static IndexReader m_reader
    Field Value
    Type Description
    IndexReader
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    m_s1

    Declaration
    protected static IndexSearcher m_s1
    Field Value
    Type Description
    IndexSearcher
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    m_s2

    Declaration
    protected static IndexSearcher m_s2
    Field Value
    Type Description
    IndexSearcher
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    m_stopword

    Declaration
    protected static string m_stopword
    Field Value
    Type Description
    System.String

    Methods

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    AfterClass()

    Declaration
    public override void AfterClass()
    Overrides
    LuceneTestCase.AfterClass()
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    AssertSameSet(Query, Query)

    Asserts that the documents returned by q1 are the same as of those returned by q2.

    Declaration
    public virtual void AssertSameSet(Query q1, Query q2)
    Parameters
    Type Name Description
    Query q1
    Query q2
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    AssertSubsetOf(Query, Query)

    Asserts that the documents returned by q1 are a subset of those returned by q2.

    Declaration
    public virtual void AssertSubsetOf(Query q1, Query q2)
    Parameters
    Type Name Description
    Query q1
    Query q2
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    AssertSubsetOf(Query, Query, Filter)

    Asserts that the documents returned by q1 are a subset of those returned by q2.

    Both queries will be filtered by filter.

    Declaration
    protected virtual void AssertSubsetOf(Query q1, Query q2, Filter filter)
    Parameters
    Type Name Description
    Query q1
    Query q2
    Filter filter
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    BeforeClass()

    Declaration
    public override void BeforeClass()
    Overrides
    LuceneTestCase.BeforeClass()
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    RandomFilter()

    Returns a random filter over the document set.

    Declaration
    protected virtual Filter RandomFilter()
    Returns
    Type Description
    Filter
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    RandomTerm()

    Returns a term suitable for searching. Terms are single characters in lowercase (a-z).

    Declaration
    protected virtual Term RandomTerm()
    Returns
    Type Description
    Term
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