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# -*-Perl-*- Test Harness script for Bioperl
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# $Id: clustalw.t 14971 2008-10-28 16:08:52Z cjfields $
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test_begin(-tests => 6);
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use_ok('Bio::AlignIO::clustalw');
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my $DEBUG = test_debug();
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my ($str,$aln,$strout,$status);
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my $io = Bio::AlignIO->new(
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-file => test_input_file("testaln.aln") );
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$aln = $io->next_aln();
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isa_ok($aln,'Bio::Align::AlignI');
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is $aln->consensus_string, "MNEGEHQIKLDELFEKLLRARKIFKNKDVLRHSWEPKDLPHRHEQIEA".
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"LAQILVPVLRGETMKIIFCGHHACELGEDRGTKGFVIDELKDVDEDRNGKVDVIEINCEHMDTHYRVLPNIAKLF".
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"DDCTGIGVPMHGGPTDEVTAKLKQVIDMKERFVIIVLDEIDKLVKKSGDEVLYSLTRINTELKRAKVSVIGISND".
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"LKFKEYLDPRVLSSLSEEEVVFPPYDANQLRDILTQRAEEAFYPGVLDEGVIPLCAALAAREHGDARKALDLLRV".
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"AGEIAEREGASKVTEKHVWKAQEKIEQDMMEEVIKTLPLQSKVLLYAIVLLDENGDLPANTGDVYAVYRELCEYI".
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"DLEPLTQRRISDLINELDMLGIINAKVVSKGRYGRTKEIRLMVTSYKIRNVLRYDYSIQPLLTISLKSEQRRLI",
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"clustalw consensus_string test";
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my $outfile = test_output_file();
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$strout = Bio::AlignIO->new(
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'-file' => ">$outfile",
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'-format' => 'clustalw');
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$status = $strout->write_aln($aln);
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is $status, 1, "clustalw (.aln) output test";
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$str = Bio::AlignIO->new(
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'-format' => 'clustalw');
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$aln = $str->next_aln($aln);
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isa_ok($aln,'Bio::Align::AlignI');
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is $aln->get_seq_by_pos(1)->get_nse, 'P84139/1-420', "clustalw (.aln) input test";