7 test_begin(-tests => 126,
8 -requires_modules => [qw(Bio::Phylo)]);
9 use_ok( 'Bio::PrimarySeq' );
10 use_ok('Bio::SeqIO::nexml'); # checks that your module is there and loads ok
11 diag("WARNING: NeXML parsing for NeXML v0.9 is currently very experimental support");
13 skip("NeXML parsing for NeXML v0.9 is currently very experimental support", 124);
16 ok( my $SeqStream = Bio::SeqIO->new(
17 -file => test_input_file('nexml', 'characters.nexml.xml'),
18 -format => 'nexml'),'stream ok');
20 #checking first sequence object
21 ok( my $seq_obj = $SeqStream->next_seq(), 'seq obj' );
22 isa_ok($seq_obj, 'Bio::Seq');
23 is( $seq_obj->alphabet, 'dna', "alphabet" );
25 local $TODO = 'primary/display_id broken with NeXML 0.9';
26 is( $seq_obj->primary_id, 'DNA sequences.seq_1', "primary_id");
27 is( $seq_obj->display_id, 'DNA sequences.seq_1', "display_id");
29 is( $seq_obj->seq, 'ACGCTCGCATCGCATC', "sequence");
31 my %expected_taxa = ('Homo sapiens' => 1,
33 'Pan troglodytes' => 1,
34 'Gorilla gorilla' => 1,
35 'Pongo pygmaeus' => 1);
36 my $feat = ($seq_obj->get_SeqFeatures())[0];
37 is( ($feat->get_tag_values('taxa_id'))[0], 'taxa1', 'taxa id');
38 is( ($feat->get_tag_values('taxa_label'))[0], 'Primary taxa block', 'taxa label');
39 is( ($feat->get_tag_values('my_taxon'))[0], 'Homo sapiens', "taxon ok" );
40 my @taxa = $feat->get_tag_values('taxon');
41 is( @taxa, 5, 'number of taxa');
42 foreach my $taxon (@taxa) {
43 ok( $expected_taxa{$taxon}, 'taxon ok')
46 #checking second sequence object
47 ok( $seq_obj = $SeqStream->next_seq() );
48 is( $seq_obj->alphabet, 'dna', "alphabet" );
50 local $TODO = 'primary/display_id broken with NeXML 0.9';
51 is( $seq_obj->primary_id, 'DNA sequences.seq_2', "primary_id");
52 is( $seq_obj->display_id, 'DNA sequences.seq_2', "display_id");
54 is( $seq_obj->seq, 'ACGCTCGCATCGCATC', "sequence");
55 $SeqStream->next_seq();
56 $SeqStream->next_seq();
58 #checking fifth sequence object
59 ok( $seq_obj = $SeqStream->next_seq() );
60 is( $seq_obj->alphabet, 'rna', "alphabet" );
62 local $TODO = 'primary/display_id broken with NeXML 0.9';
63 is( $seq_obj->primary_id, 'RNA sequences.seq_2', "primary_id");
64 is( $seq_obj->display_id, 'RNA sequences.seq_2', "display_id defaults to primary");
66 is( $seq_obj->seq, 'ACGCUCGCAUCGCAUC', "sequence");
69 diag('Begin tests for writing seq files');
70 my $outdata = test_output_file();
71 ok( my $outSeqStream = Bio::SeqIO->new(-file => ">$outdata",
72 -format => 'nexml'), 'out stream ok');
73 ok $outSeqStream->write_seq($seq_obj), 'write nexml seq';
76 diag("write_seq support for NeXML 0.9 NYI");
78 #Read in the out file to test roundtrip
79 my $inSeqStream = Bio::SeqIO->new(-file => $outdata, -format => 'nexml');
81 #checking fifth sequence object
82 ok( my $seq_obj2 = $inSeqStream->next_seq() );
83 is( $seq_obj2->alphabet, 'rna', "alphabet" );
84 is( $seq_obj2->primary_id, 'RNA sequences.seq_2', "primary_id");
85 is( $seq_obj2->display_id, 'RNA sequences.seq_2', "display_id defaults to primary");
86 is( $seq_obj2->seq, 'ACGCUCGCAUCGCAUC', "sequence");
89 my $feat1 = ($seq_obj2->get_SeqFeatures())[0];
90 is( ($feat1->get_tag_values('taxa_id'))[0], 'taxa1', 'taxa id');
91 is( ($feat1->get_tag_values('taxa_label'))[0], 'Primary taxa block', 'taxa label');
92 is( ($feat1->get_tag_values('my_taxon'))[0], 'Pan paniscus', "taxon ok" );
93 my @taxa2 = $feat1->get_tag_values('taxon');
94 is( @taxa2, 5, 'number of taxa');
95 foreach my $taxon (@taxa2) {
96 ok( $expected_taxa{$taxon}, 'taxon ok')