t/Tree/RandomTreeFactory.t

   1 # -*-Perl-*- Test Harness script for Bioperl
   2 # $Id$
   3
   4 use strict;
   5
   6 BEGIN {
   7     use Bio::Root::Test;
   8
   9     test_begin(-tests => 5);
  10
  11         use_ok('Bio::Tree::RandomFactory');
  12     use_ok('Bio::TreeIO');
  13     use_ok('Bio::Tree::Statistics');
  14 }
  15
  16 my $FILE1 = test_output_file();
  17
  18 my $ssize = 5;
  19 my $factory = Bio::Tree::RandomFactory->new(-sample_size => $ssize);
  20 my $stats = Bio::Tree::Statistics->new();
  21
  22 my $tree = $factory->next_tree;
  23
  24 is($tree->get_nodes, ($ssize * 2 - 1));
  25
  26 my $treeio = Bio::TreeIO->new(-format => 'newick', -file => ">$FILE1");
  27
  28 $treeio->write_tree($tree);
  29 undef $treeio;
  30
  31 ok(-s $FILE1);