## Uses of Class
org.apache.lucene.util.LuceneTestCase

- Packages that use LuceneTestCase
  Package | Description
  --- | ---
  org.apache.lucene.analysis | Support for testing analysis components.
  org.apache.lucene.analysis.standard | Classes to support `StandardAnalyzer` component testing
  org.apache.lucene.geo | Reusable Geo test utilities.
  org.apache.lucene.index | Support for testing of indexes.
  org.apache.lucene.mockfile | Support for testing/debugging with virtual filesystems
  org.apache.lucene.search | Support for testing search components.
  org.apache.lucene.store | Support for testing store mechanisms.
  org.apache.lucene.util | General test support.

- - ### Uses of LuceneTestCase in org.apache.lucene.analysis

    Subclasses of LuceneTestCase in org.apache.lucene.analysis
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseTokenStreamTestCase` Base class for all Lucene unit tests that use TokenStreams.
    `class` | `CollationTestBase` Base test class for testing Unicode collation.

  - ### Uses of LuceneTestCase in org.apache.lucene.analysis.standard

    Subclasses of LuceneTestCase in org.apache.lucene.analysis.standard
    Modifier and Type | Class and Description
    --- | ---
    `class` | `EmojiTokenizationTestUnicode_11_0` This class was automatically generated by generateEmojiTokenizationTest.pl from: http://www.unicode.org/Public/emoji/11.0/emoji-test.txt emoji-test.txt contains emoji char sequences, which are represented as tokenization tests in this class.
    `class` | `WordBreakTestUnicode_9_0_0` This class was automatically generated by generateJavaUnicodeWordBreakTest.pl from: http://www.unicode.org/Public/9.0.0/ucd/auxiliary/WordBreakTest.txt WordBreakTest.txt indicates the points in the provided character sequences at which conforming implementations must and must not break words.

  - ### Uses of LuceneTestCase in org.apache.lucene.geo

    Subclasses of LuceneTestCase in org.apache.lucene.geo
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseGeoPointTestCase` Abstract class to do basic tests for a geospatial impl (high level fields and queries) NOTE: This test focuses on geospatial (distance queries, polygon queries, etc) indexing and search, not any underlying storage format or encoding: it merely supplies two hooks for the encoding so that tests can be exact.

  - ### Uses of LuceneTestCase in org.apache.lucene.index

    Subclasses of LuceneTestCase in org.apache.lucene.index
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseCompoundFormatTestCase` Abstract class to do basic tests for a compound format.
    `class` | `BaseCompressingDocValuesFormatTestCase` Extends `BaseDocValuesFormatTestCase` to add compression checks.
    `class` | `BaseDocValuesFormatTestCase` Abstract class to do basic tests for a docvalues format.
    `class` | `BaseFieldInfoFormatTestCase` Abstract class to do basic tests for fis format.
    `class` | `BaseLiveDocsFormatTestCase` Abstract class that performs basic testing of a codec's `LiveDocsFormat`.
    `class` | `BaseMergePolicyTestCase` Base test case for `MergePolicy`.
    `class` | `BaseNormsFormatTestCase` Abstract class to do basic tests for a norms format.
    `class` | `BasePointsFormatTestCase` Abstract class to do basic tests for a points format.
    `class` | `BasePostingsFormatTestCase` Abstract class to do basic tests for a postings format.
    `class` | `BaseSegmentInfoFormatTestCase` Abstract class to do basic tests for si format.
    `class` | `BaseStoredFieldsFormatTestCase` Base class aiming at testing `stored fields formats`.
    `class` | `BaseTermVectorsFormatTestCase` Base class aiming at testing `term vectors formats`.
    `class` | `BaseTestCheckIndex` Base class for CheckIndex tests.
    `class` | `ThreadedIndexingAndSearchingTestCase` Utility class that spawns multiple indexing and searching threads.

  - ### Uses of LuceneTestCase in org.apache.lucene.mockfile

    Subclasses of LuceneTestCase in org.apache.lucene.mockfile
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MockFileSystemTestCase` Base class for testing mockfilesystems.

  - ### Uses of LuceneTestCase in org.apache.lucene.search

    Subclasses of LuceneTestCase in org.apache.lucene.search
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseExplanationTestCase` Tests primitive queries (ie: that rewrite to themselves) to insure they match the expected set of docs, and that the score of each match is equal to the value of the scores explanation.
    `class` | `BaseRangeFieldQueryTestCase` Abstract class to do basic tests for a RangeField query.
    `class` | `SearchEquivalenceTestBase` Simple base class for checking search equivalence.
    `class` | `ShardSearchingTestBase` Base test class for simulating distributed search across multiple shards.

  - ### Uses of LuceneTestCase in org.apache.lucene.store

    Subclasses of LuceneTestCase in org.apache.lucene.store
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseDirectoryTestCase` Base class for per-Directory tests.
    `class` | `BaseLockFactoryTestCase` Base class for per-LockFactory tests.

  - ### Uses of LuceneTestCase in org.apache.lucene.util

    Subclasses of LuceneTestCase in org.apache.lucene.util
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BaseBitSetTestCase<T extends BitSet>` Base test case for BitSets.
    `class` | `BaseDocIdSetTestCase<T extends DocIdSet>` Base test class for `DocIdSet`s.

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