1 # -*-Perl-*- Test Harness script for Bioperl
9 use File::Temp qw(tempfile);
10 test_begin( -tests => 40 );
11 use_ok('Bio::Tree::Node');
12 use_ok('Bio::Tree::AlleleNode');
13 use_ok('Bio::TreeIO');
16 my $node1 = Bio::Tree::Node->new();
17 my $node2 = Bio::Tree::Node->new();
18 ok( $node1->is_Leaf() );
19 is( $node1->ancestor, undef );
22 ok !$node1->has_tag('test');
23 is $node1->add_tag_value( 'test', 'a' ), 1;
24 ok $node1->has_tag('test');
25 is $node1->add_tag_value( 'test', 'b' ), 2;
26 my @tags = $node1->get_tag_values('test');
28 is scalar $node1->get_tag_values('test'), 'a', 'retrieve the first value';
30 is $node1->remove_tag('test2'), 0;
31 is $node1->remove_tag('test'), 1;
32 ok !$node1->has_tag('test');
33 is $node1->set_tag_value( 'test', ( 'a', 'b', 'c' ) ), 3;
34 is $node1->remove_all_tags(), undef;
35 ok !$node1->has_tag('test');
37 my $pnode = Bio::Tree::Node->new();
38 $pnode->add_Descendent($node1);
39 is( $node1->ancestor, $pnode );
40 $pnode->add_Descendent($node2);
41 is( $node2->ancestor, $pnode );
43 ok( !$pnode->is_Leaf );
45 my $phylo_node = Bio::Tree::Node->new(
50 $node1->add_Descendent($phylo_node);
51 ok( !$node1->is_Leaf );
52 is( $phylo_node->ancestor, $node1 );
53 is( $phylo_node->id, 'ADH_BOV' );
54 is( $phylo_node->bootstrap, 0.25 );
55 is( $phylo_node->description, 'Taxon 1' );
57 is $phylo_node->ancestor($node2), $node2;
59 is my @descs = $node2->each_Descendent, 1;
60 is $descs[0], $phylo_node;
62 my $allele_node = Bio::Tree::AlleleNode->new();
63 $allele_node->add_Genotype(
64 Bio::PopGen::Genotype->new(
69 $allele_node->add_Genotype(
70 Bio::PopGen::Genotype->new(
75 $allele_node->add_Genotype(
76 Bio::PopGen::Genotype->new(
82 my @mkrs = $allele_node->get_marker_names;
85 my ($m3) = $allele_node->get_Genotypes( -marker => 'm3' );
86 is( $m3->get_Alleles, 2 );
87 my ($a1) = $allele_node->get_Genotypes( -marker => 'm1' )->get_Alleles;
90 my ( $a2, $a3 ) = $allele_node->get_Genotypes( -marker => 'm4' )->get_Alleles;
95 my $str = "(A:52,(B:46,C:50):11,D:70)68";
96 my $in = Bio::TreeIO->new(
97 -internal_node_id => 'bootstrap',
101 my $t = $in->next_tree;
103 my $old_root = $t->get_root_node();
104 my ($b) = $t->find_node( -id => "B" );
105 my $b_anc = $b->ancestor;
107 my $r = $b->create_node_on_branch( -FRACTION => 0.5 );
111 is( $t->as_text('newick',$in->params), "(A:52,(C:50,(B:23)fake:23):11,D:70)68;", 'with fake node' );
115 is( $t->as_text('newick',$in->params), "(B:23,(C:50,(A:52,D:70)68:11):23)fake;",
116 "after reroot on fake node" );
119 is( $t->as_text('newick',$in->params), "(((C:50,(A:52,D:70)68:11):23)fake:23)B;", "reroot on B" );
122 $t->splice( -remove_id => 'fake' );
125 $t->as_text('newick',$in->params),
126 "(B:23,C:50,(A:52,D:70)68:11);",
127 "remove fake node, reroot on former B anc"
129 $t->reroot($old_root);
130 is( $t->as_text('newick',$in->params), "(A:52,(B:23,C:50):11,D:70)68;", "roundtrip" );