General information on using the
          PerlUnit framework can be found
          in the Test::Unit man page.
          Information on writing individual test cases can be found in
          the Test::Unit::TestCase man page.
        
Tests for individual modules should be defined in
          tests:: 
          package. You can omit the moduleTestLire::
          prefix and you can inline intermediary package names. For
          example, the unit tests of the
          Lire::ExtendedDlfSchema module are
          in the tests::ExtendedDlfSchemaTest
          package and the tests of the
          Lire::Timegroup module
          are in the
          tests::TimegroupTest
          package.
        
The Lire::Tests namespace is
          reserved for extensions to the PerlUnit framework that will
          be used to provide “fixtures” and
          “assertions” that are of general use for common
          Lire extensions.
        
This section will be expanded as common patterns for writing unit test for DLF converters, analyzers and other common Lire extension are developped.