module methods tests

t/01.utils/modules.t

+
+use strict;
+use warnings;
+
+use lib 't/lib/';
+use Test::More;
+use Data::Dumper;
+
+BEGIN {
+    use_ok( 'Bio::EnsEMBL::Hive::Utils', 'load_file_or_module', 'find_submodules' );
+}
+#########################
+
+my $hive = find_submodules 'Bio::EnsEMBL';
+isa_ok($hive, 'ARRAY');
+is(@$hive, 1, 'single return');
+is($hive->[0], 'Bio::EnsEMBL::Hive', 'found hive');
+
+$hive = find_submodules 'Bio/EnsEMBL';
+isa_ok($hive, 'ARRAY');
+is(@$hive, 1, 'single return');
+is($hive->[0], 'Bio::EnsEMBL::Hive', 'found hive');
+
+my $pipe_configs = find_submodules 'Bio::EnsEMBL::Hive::PipeConfig';
+ok($pipe_configs, 'configs found');
+isa_ok($pipe_configs, 'ARRAY'); ## still an array
+my @sorted_configs = sort { $a cmp $b } @$pipe_configs;
+is(@sorted_configs, 13, 'lucky number');
+my ($generic) = grep { /HiveGeneric_conf/ } @sorted_configs;
+ok($generic, 'found generic base config');
+
+## loading the module
+
+my $module = load_file_or_module( $generic );
+is( $module, $generic, 'all good' );
+
+## and by file name ...
+
+
+done_testing();