Add unit test for "POD" and "Check load and use Modules"

Author: yusrideb

t/00-pod.t

@@ -0,0 +1,8 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use Test::More;
+eval "use Test::Pod 1.00";
+plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
+my @poddirs = qw( lib );
+all_pod_files_ok( all_pod_files( @poddirs ) );

t/01-load.t

@@ -0,0 +1,10 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use Test::More tests => 2;
+
+use CellBIS::SQL::Abstract;
+
+my $sql_abstract = CellBIS::SQL::Abstract->new;
+ok(defined $sql_abstract, 'Module CellBIS::SQL::Abstract can loaded');
+ok($sql_abstract->isa('CellBIS::SQL::Abstract'), 'Modules can be used.');