Restructure test suite to prepare CPAN release

Change-Id: If3033774f50d33b2e5b3344e3927fd534cef4dfb
diff --git a/t/real/lwc.t b/t/real/lwc.t
index 0998711..41651dd 100644
--- a/t/real/lwc.t
+++ b/t/real/lwc.t
@@ -24,7 +24,7 @@
 
 # New
 
-my $path = catdir(dirname(__FILE__), '../corpus/WPD17/000/22053');
+my $path = catdir(dirname(__FILE__), 'corpus','WPD17','000','22053');
 
 ok(my $doc = KorAP::XML::Krill->new( path => $path . '/' ), 'Load Korap::Document');
 ok($doc->parse, 'Parse document');
@@ -109,7 +109,7 @@
 like($token, qr!s:Januar!, 'data');
 
 
-$path = catdir(dirname(__FILE__), '../corpus/WPD17/060/18486');
+$path = catdir(dirname(__FILE__), 'corpus','WPD17','060','18486');
 
 ok($doc = KorAP::XML::Krill->new( path => $path . '/' ), 'Load Korap::Document');
 ok($doc->parse, 'Parse document');