Package-level declarations

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. The stretch goal is for this test to be so thorough in testing a new geo impl that if this test passes, then all Lucene tests should also pass. Ie, if there is some bug in a given geo impl that this test fails to catch then this test needs to be improved!

Abstract class to do basic tests for a xy spatial impl (high level fields and queries)

static methods for testing geo

generates random cartesian geometry; heavy reuse of GeoTestUtil