+#define BOOST_AUTO_TEST_MAIN
#include <boost/test/auto_unit_test.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/operations.hpp>
namespace fs=boost::filesystem;
+#include <boost/algorithm/string/case_conv.hpp>
+
#include <list>
#include <iostream>
#include <sstream>
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
+#include <boost/archive/xml_oarchive.hpp>
+#include <boost/archive/xml_iarchive.hpp>
#include "alg/sequence.hpp"
#include "mussa_exceptions.hpp"
using namespace std;
+BOOST_AUTO_TEST_CASE( sequence_copy_constructor )
+{
+ SequenceRef s(new Sequence("AAAAGGGG"));
+ s->set_species("foo");
+ BOOST_CHECK_EQUAL(s->get_species(), "foo");
+
+ SequenceRef c(new Sequence(s));
+ BOOST_CHECK_EQUAL(c->get_species(), "foo");
+
+ c->set_species("bar");
+ BOOST_CHECK_EQUAL(s->get_species(), "foo");
+ BOOST_CHECK_EQUAL(c->get_species(), "bar");
+}
+BOOST_AUTO_TEST_CASE( sequence_get_sequence )
+{
+ Sequence s;
+ // make sure that retrieving the sequence doesn't throw an error
+ BOOST_CHECK_EQUAL(s.get_sequence(), std::string() );
+}
+
+BOOST_AUTO_TEST_CASE( sequence_from_string )
+{
+ std::string str1("AAAT");
+ Sequence seq1(str1);
+ BOOST_CHECK_EQUAL(seq1.get_sequence(), str1);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_find_first_not_of )
+{
+ std::string str1("AAAAT");
+ Sequence seq1(str1);
+ BOOST_CHECK_EQUAL(seq1.find_first_not_of("A"), str1.find_first_not_of("A"));
+
+ std::string str2("AATTGGCC");
+ Sequence seq2(str2);
+ BOOST_CHECK_EQUAL(seq2.find_first_not_of("qwer"), str2.find_first_not_of("qwer"));
+}
+
//! when we try to load a missing file, do we get an error?
BOOST_AUTO_TEST_CASE( sequence_load_exception )
{
BOOST_AUTO_TEST_CASE( sequence_filter )
{
const char *core_seq = "AATTGGCC";
- Sequence s1(core_seq);
+ Sequence s1(core_seq, reduced_dna_alphabet);
BOOST_CHECK_EQUAL(s1, core_seq);
- Sequence s2("aattggcc");
+ Sequence s2("aattggcc", reduced_dna_alphabet);
BOOST_CHECK_EQUAL(s2, "AATTGGCC");
BOOST_CHECK_EQUAL(s2.rev_comp(), "GGCCAATT");
+ BOOST_CHECK_EQUAL(s2.rev_comp(), "ggccaatt"); // we should be case insensitive now
BOOST_CHECK_EQUAL(s2.size(), s2.size());
- BOOST_CHECK_EQUAL(s2.c_str(), core_seq);
+ //We're currently forcing sequences to uppercase
+ BOOST_CHECK_EQUAL(s2.get_sequence(), "AATTGGCC");
- Sequence s3("asdfg");
+ Sequence s3("asdfg", reduced_dna_alphabet);
BOOST_CHECK_EQUAL(s3, "ANNNG");
BOOST_CHECK_EQUAL(s3.subseq(0,2), "AN");
- s3.set_filtered_sequence("AAGGCCTT", 0, 2);
+ s3.set_filtered_sequence("AAGGCCTT", reduced_dna_alphabet, 0, 2);
BOOST_CHECK_EQUAL(s3, "AA");
- s3.set_filtered_sequence("AAGGCCTT", 2, 2);
+ s3.set_filtered_sequence("AAGGCCTT", reduced_dna_alphabet, 2, 2);
BOOST_CHECK_EQUAL( s3, "GG");
- s3.set_filtered_sequence("AAGGCCTT", 4);
+ s3.set_filtered_sequence("AAGGCCTT", reduced_dna_alphabet, 4);
BOOST_CHECK_EQUAL( s3, "CCTT");
-
- s3.clear();
- BOOST_CHECK_EQUAL(s3, "");
s3 = "AAGGFF";
BOOST_CHECK_EQUAL(s3, "AAGGNN");
}
+BOOST_AUTO_TEST_CASE( sequence_nucleic_alphabet )
+{
+ std::string agct("AGCT");
+ Sequence seq(agct, nucleic_alphabet);
+ BOOST_CHECK_EQUAL(seq.size(), agct.size());
+ BOOST_CHECK_EQUAL(seq.get_sequence(), agct);
+
+ std::string bdv("BDv");
+ Sequence seq_bdv(bdv, nucleic_alphabet);
+ BOOST_CHECK_EQUAL(seq_bdv.size(), bdv.size());
+ // forcing sequence to upper case
+ BOOST_CHECK_EQUAL(seq_bdv.get_sequence(),
+ boost::algorithm::to_upper_copy(bdv));
+
+}
+
+BOOST_AUTO_TEST_CASE( sequence_default_alphabet )
+{
+ std::string agct("AGCT");
+ Sequence seq(agct);
+ BOOST_CHECK_EQUAL(seq.size(), agct.size());
+ BOOST_CHECK_EQUAL(seq.get_sequence(), agct);
+ BOOST_CHECK_EQUAL(seq[0], agct[0]);
+ BOOST_CHECK_EQUAL(seq[1], agct[1]);
+ BOOST_CHECK_EQUAL(seq[2], agct[2]);
+ BOOST_CHECK_EQUAL(seq[3], agct[3]);
+
+ std::string bdv("BDv");
+ Sequence seq_bdv(bdv);
+ BOOST_CHECK_EQUAL(seq_bdv.size(), bdv.size());
+ // default alphabet only allows AGCTUN
+ BOOST_CHECK_EQUAL(seq_bdv.get_sequence(), "NNN");
+}
+
BOOST_AUTO_TEST_CASE( subseq_names )
{
- Sequence s1("AAGGCCTT");
+ Sequence s1("AAGGCCTT", reduced_dna_alphabet);
s1.set_species("species");
s1.set_fasta_header("a fasta header");
Sequence s2 = s1.subseq(2,2);
BOOST_CHECK_EQUAL(s2.get_fasta_header(), s1.get_fasta_header());
}
+BOOST_AUTO_TEST_CASE( sequence_start_stop )
+{
+ Sequence s1;
+ BOOST_CHECK_EQUAL( s1.start(), 0 );
+ BOOST_CHECK_EQUAL( s1.stop(), 0 );
+
+ std::string seq_string("AAGGCCTT");
+ Sequence s2(seq_string, reduced_dna_alphabet);
+ BOOST_CHECK_EQUAL( s2.start(), 0 );
+ BOOST_CHECK_EQUAL( s2.stop(), seq_string.size() );
+
+ std::string s3seq_string = seq_string.substr(2,3);
+ Sequence s3 = s2.subseq(2,3);
+ BOOST_CHECK_EQUAL( s3.start(), 2);
+ BOOST_CHECK_EQUAL( s3.stop(), 2+3);
+ BOOST_CHECK_EQUAL( s3.size(), 3);
+ BOOST_CHECK_EQUAL( s3, s3seq_string);
+
+ std::string s4seq_string = s3seq_string.substr(1,1);
+ Sequence s4 = s3.subseq(1,1);
+ BOOST_CHECK_EQUAL( s4.start(), 1 );
+ BOOST_CHECK_EQUAL( s4.stop(), 1+1);
+ BOOST_CHECK_EQUAL( s4.size(), 1);
+ BOOST_CHECK_EQUAL( s4, s4seq_string);
+}
+
//! Can we load data from a file
BOOST_AUTO_TEST_CASE( sequence_load )
{
- fs::path seq_path(fs::path(EXAMPLE_DIR)/ "seq" );
+ fs::path seq_path(fs::path(EXAMPLE_DIR, fs::native)/ "seq");
seq_path /= "human_mck_pro.fa";
Sequence s;
- s.load_fasta(seq_path);
+ s.load_fasta(seq_path, reduced_dna_alphabet);
BOOST_CHECK_EQUAL(s.subseq(0, 5), "GGATC"); // first few chars of fasta file
BOOST_CHECK_EQUAL(s.subseq(2, 3), "ATC");
BOOST_CHECK_EQUAL(s.get_fasta_header(), "gi|180579|gb|M21487.1|HUMCKMM1 Human "
"5' flank");
}
+BOOST_AUTO_TEST_CASE( sequence_load_fasta_error )
+{
+ fs::path seq_path(fs::path(EXAMPLE_DIR, fs::native)/"seq");
+ seq_path /= "broken.fa";
+ bool exception_thrown = false;
+ std::string exception_filename;
+ Sequence s;
+ try {
+ s.load_fasta(seq_path);
+ } catch(sequence_invalid_load_error e) {
+ exception_thrown = true;
+ size_t native_string_size = seq_path.native_file_string().size();
+ std:string estr(e.what());
+ BOOST_REQUIRE(estr.size() > native_string_size);
+ std::copy(estr.begin(), estr.begin()+native_string_size,
+ std::back_inserter(exception_filename));
+ }
+ BOOST_CHECK_EQUAL(exception_thrown, true);
+ BOOST_CHECK_EQUAL(seq_path.native_file_string(), exception_filename);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_load_annot_error )
+{
+ fs::path seq_path(fs::path(EXAMPLE_DIR, fs::native)/"seq");
+ seq_path /= "mouse_mck_pro.fa";
+ fs::path annot_path(fs::path(EXAMPLE_DIR, fs::native));
+ annot_path /= "broken.annot";
+ bool exception_thrown = false;
+ Sequence s;
+ s.load_fasta(seq_path);
+
+ std::string exception_filename;
+ try {
+ s.load_annot(annot_path, 0, 0);
+ } catch(annotation_load_error e) {
+ exception_thrown = true;
+ std:string estr(e.what());
+ size_t native_string_size = annot_path.native_file_string().size();
+ BOOST_REQUIRE(estr.size() > native_string_size);
+ std::copy(estr.begin(), estr.begin()+native_string_size,
+ std::back_inserter(exception_filename));
+ }
+ BOOST_CHECK_EQUAL(exception_thrown, true);
+ BOOST_CHECK_EQUAL(annot_path.native_file_string(), exception_filename);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_load_dna_reduced )
+{
+ std::string reduced_dna_fasta_string(">foo\nAAGGCCTTNN\n");
+ std::stringstream reduced_dna_fasta(reduced_dna_fasta_string);
+ std::string invalid_dna_fasta_string(">wrong\nAUSSI\n");
+ std::stringstream invalid_dna_fasta(invalid_dna_fasta_string);
+ std::string reduced_rna_fasta_string(">foo\nAAGGCCUUNN-\n");
+ std::stringstream reduced_rna_fasta(reduced_rna_fasta_string);
+ std::string garbage_string(">foo\na34ralk3547oilk,jual;(*&^#%-\n");
+ std::stringstream garbage_fasta(garbage_string);
+
+ Sequence s;
+ s.load_fasta(reduced_dna_fasta, reduced_dna_alphabet);
+ BOOST_CHECK_THROW(s.load_fasta(invalid_dna_fasta,
+ reduced_dna_alphabet),
+ sequence_invalid_load_error);
+ BOOST_CHECK_THROW(s.load_fasta(reduced_rna_fasta,
+ reduced_dna_alphabet),
+ sequence_invalid_load_error);
+ BOOST_CHECK_THROW(s.load_fasta(garbage_fasta,
+ reduced_dna_alphabet),
+ sequence_invalid_load_error);
+
+}
+
+BOOST_AUTO_TEST_CASE( sequence_load_rna_reduced )
+{
+ std::string reduced_rna_fasta_string(">foo\nAAGGCCUUNN\n");
+ std::stringstream reduced_rna_fasta(reduced_rna_fasta_string);
+ std::string invalid_rna_fasta_string(">wrong\nATSSI\n");
+ std::stringstream invalid_rna_fasta(invalid_rna_fasta_string);
+ std::string reduced_dna_fasta_string(">foo\nAAGGCCTTNN\n");
+ std::stringstream reduced_dna_fasta(reduced_dna_fasta_string);
+ std::string garbage_string(">foo\na34ralk3547oilk,jual;(*&^#%-\n");
+ std::stringstream garbage_fasta(garbage_string);
+
+ Sequence s;
+ s.load_fasta(reduced_rna_fasta, reduced_rna_alphabet);
+ BOOST_CHECK_THROW(s.load_fasta(invalid_rna_fasta,
+ reduced_rna_alphabet),
+ sequence_invalid_load_error);
+ BOOST_CHECK_THROW(s.load_fasta(reduced_dna_fasta,
+ reduced_rna_alphabet),
+ sequence_invalid_load_error);
+ BOOST_CHECK_THROW(s.load_fasta(garbage_fasta,
+ reduced_rna_alphabet),
+ sequence_invalid_load_error);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_load_fasta_default )
+{
+ std::string reduced_rna_fasta_string(">foo\nAAGGCCUUNN\n");
+ std::stringstream reduced_rna_fasta1(reduced_rna_fasta_string);
+ std::stringstream reduced_rna_fasta2(reduced_rna_fasta_string);
+ std::string invalid_nucleotide_fasta_string(">wrong\nATSSI\n");
+ std::stringstream invalid_nucleotide_fasta(invalid_nucleotide_fasta_string);
+ std::string reduced_dna_fasta_string(">foo\nAAGGCCTTNN\n");
+ std::stringstream reduced_dna_fasta1(reduced_dna_fasta_string);
+ std::stringstream reduced_dna_fasta2(reduced_dna_fasta_string);
+ std::string garbage_string(">foo\na34ralk3547oilk,jual;(*&^#%-\n");
+ std::stringstream garbage_fasta(garbage_string);
+
+ Sequence s;
+ Sequence specific;
+ // there's two copies of reduced_rna_fasta because i didn't feel like
+ // figuring out how to properly reset the read pointer in a stringstream
+ s.load_fasta(reduced_rna_fasta1);
+ specific.load_fasta(reduced_rna_fasta2, reduced_nucleic_alphabet);
+ BOOST_CHECK_EQUAL(s, specific);
+
+ s.load_fasta(reduced_dna_fasta1);
+ specific.load_fasta(reduced_dna_fasta2, reduced_nucleic_alphabet);
+ BOOST_CHECK_EQUAL(s, specific);
+
+ BOOST_CHECK_THROW(s.load_fasta(invalid_nucleotide_fasta),
+ sequence_invalid_load_error);
+ BOOST_CHECK_THROW(s.load_fasta(garbage_fasta),
+ sequence_invalid_load_error);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_load_multiple_sequences_one_fasta )
+{
+ std::string fasta_file(
+ ">gi|10129974|gb|AF188002.1|AF188002\n"
+ "AAAAGGCTCCTGTCATATTGTGTCCTGCTCTGGTCTGC\n"
+ ">gi|180579|gb|M21487.1|HUMCKMM1\n"
+ "CGCCGAGAGCGCTTGCTCTGCCCAGATCTCGGCGAGTC\n"
+ ">gi|1621|emb|X55146.1|OCMCK1\n"
+ "CTCCCTGAGGGGAGTGCCCCGCTTAGCCC\n"
+ );
+ istringstream seq1_file(fasta_file);
+ Sequence seq1;
+ seq1.load_fasta(seq1_file, 1, 0, 0);
+ BOOST_CHECK_EQUAL(seq1.get_sequence(), "AAAAGGCTCCTGTCATATTGTGTCCTGCTCTGGTCTGC");
+
+ istringstream seq2_file(fasta_file);
+ Sequence seq2;
+ seq2.load_fasta(seq2_file, 2, 0, 0);
+ BOOST_CHECK_EQUAL(seq2.get_sequence(), "CGCCGAGAGCGCTTGCTCTGCCCAGATCTCGGCGAGTC");
+
+ istringstream seq3_file(fasta_file);
+ Sequence seq3;
+ seq3.load_fasta(seq3_file, 3, 0, 0);
+ BOOST_CHECK_EQUAL(seq3.get_sequence(), "CTCCCTGAGGGGAGTGCCCCGCTTAGCCC");
+}
+
+BOOST_AUTO_TEST_CASE( sequence_reverse_complement )
+{
+ std::string iupac_symbols("AaCcGgTtRrYySsWwKkMmBbDdHhVvNn-~.?");
+ Sequence seq(iupac_symbols, nucleic_alphabet);
+ Sequence seqr = seq.rev_comp();
+
+ BOOST_CHECK( seq != seqr );
+ BOOST_CHECK_EQUAL( seq, seqr.rev_comp() );
+ // forcing sequence to upper case
+ BOOST_CHECK_EQUAL( seq.get_sequence(),
+ boost::algorithm::to_upper_copy(iupac_symbols) );
+}
+
+BOOST_AUTO_TEST_CASE( sequence_reverse_complement_dna )
+{
+ std::string dna_str("AGCTN");
+ Sequence dna_seq(dna_str, reduced_dna_alphabet);
+ BOOST_CHECK_EQUAL(dna_seq.rev_comp(), "NAGCT");
+ BOOST_CHECK_EQUAL(dna_seq, dna_seq.rev_comp().rev_comp());
+}
+
+BOOST_AUTO_TEST_CASE( sequence_reverse_complement_rna )
+{
+ std::string rna_str("AGCUN");
+ Sequence rna_seq(rna_str, reduced_rna_alphabet);
+ BOOST_CHECK_EQUAL(rna_seq.rev_comp().get_sequence(), "NAGCU");
+ BOOST_CHECK_EQUAL(rna_seq.get_sequence(),
+ rna_seq.rev_comp().rev_comp().get_sequence());
+}
+
+BOOST_AUTO_TEST_CASE( sequence_reverse_complement_subseq )
+{
+ std::string dna_str("AAAAAAAAAAGGGGGGGGGGG");
+ Sequence seq(dna_str, reduced_dna_alphabet);
+ Sequence subseq = seq.subseq(8,4);
+ BOOST_CHECK_EQUAL( subseq, "AAGG");
+ Sequence rev_subseq = subseq.rev_comp();
+ BOOST_CHECK_EQUAL( rev_subseq.size(), subseq.size() );
+ BOOST_CHECK_EQUAL( rev_subseq.get_sequence(), "CCTT");
+}
+
+BOOST_AUTO_TEST_CASE( sequence_reverse_iterator )
+{
+ std::string dna_str("AAAAAAAAAAGGGGGGGGGGG");
+ std::string dna_str_reversed(dna_str.rbegin(), dna_str.rend());
+ Sequence seq(dna_str);
+ std::string seq_reversed(seq.rbegin(), seq.rend());
+ BOOST_CHECK_EQUAL(seq_reversed, dna_str_reversed);
+
+ std::string substr = dna_str.substr(8,4);
+ Sequence subseq = seq.subseq(8,4);
+ BOOST_CHECK_EQUAL(substr, subseq);
+
+ std::string substr_reversed(substr.rbegin(), substr.rend());
+ std::string subseq_reversed(subseq.rbegin(), subseq.rend());
+ BOOST_CHECK_EQUAL(substr_reversed, subseq_reversed);
+}
+
+BOOST_AUTO_TEST_CASE( sequence_empty_reverse_iterator)
+{
+ // so what happens with reverse interators when we have no sequence?
+ Sequence seq1;
+ Sequence seq2;
+ Sequence seq3("AGCT");
+
+ // all the empty sequences should have equal iterators
+ BOOST_CHECK(seq1.rbegin() == seq1.rend());
+ BOOST_CHECK(seq1.rbegin() == seq2.rend());
+
+ // none of the seq1 iterators should equal any of the seq3 iterators
+ BOOST_CHECK(seq1.rbegin() != seq3.rbegin());
+ BOOST_CHECK(seq1.rbegin() != seq3.rend());
+ BOOST_CHECK(seq1.rend() != seq3.rbegin());
+ BOOST_CHECK(seq1.rend() != seq3.rend());
+
+ // seq3 iterators should work
+ BOOST_CHECK(seq3.rbegin() != seq3.rend());
+
+}
+
BOOST_AUTO_TEST_CASE( annotation_load )
{
string annot_data = "human\n"
;
string s(100, 'A');
s += "GCTGCTAATT";
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
//istringstream annot_stream(annot_data);
seq.parse_annot(annot_data, 0, 0);
//BOOST_CHECK_EQUAL( annots
}
+BOOST_AUTO_TEST_CASE( annotation_broken_load )
+{
+ string annot_data = "human\n"
+ "0 10 name type\n"
+ "blah60 50 backward\n"
+ ">ident3 asdf\n"
+ "GCT\n"
+ "gCTn\n"
+ ;
+ string s(100, 'A');
+ s += "GCTGCTAATT";
+ Sequence seq(s, reduced_dna_alphabet);
+
+ BOOST_CHECK_THROW(seq.parse_annot(annot_data, 0, 0), annotation_load_error);
+ BOOST_CHECK_EQUAL(seq.annotations().size(), 0);
+ }
BOOST_AUTO_TEST_CASE(annotation_ucsc_html_load)
{
"TGGGTCAGTGTCACCTCCAGGATACAGACAGCCCCCCTTCAGCCCAGCCCAGCCAG"
"AAAAA"
"GGTGGAGACGACCTGGACCCTAACTACGTGCTCAGCAGCCGCGTCCGCAC";
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
seq.parse_annot(annot_data);
std::list<annot> annots = seq.annotations();
BOOST_CHECK_EQUAL( annots.size(), 2);
;
string s(100, 'A');
s += "GCTGCTAATT";
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
//istringstream annot_stream(annot_data);
seq.parse_annot(annot_data, 0, 0);
// have fasta headers it crashes.
BOOST_AUTO_TEST_CASE( sequence_past_end )
{
- fs::path seq_path(fs::path(EXAMPLE_DIR)/ "seq" );
+ fs::path seq_path(fs::path(EXAMPLE_DIR, fs::native)/ "seq" );
seq_path /= "misformated_seq.fa";
Sequence s;
BOOST_CHECK_THROW( s.load_fasta(seq_path), mussa_load_error );
BOOST_AUTO_TEST_CASE ( sequence_empty )
{
+
Sequence s;
BOOST_CHECK_EQUAL( s.empty(), true );
s = "AAAGGG";
BOOST_CHECK_EQUAL( s.empty(), false );
+ s.clear();
+ BOOST_CHECK_EQUAL( s.empty(), true);
+ s = "";
+ BOOST_CHECK_EQUAL( s.empty(), true);
+}
+
+BOOST_AUTO_TEST_CASE ( sequence_size )
+{
+
+ Sequence s;
+ BOOST_CHECK_EQUAL( s.size(), 0);
+ std::string seq_string("AAAGGG");
+ s = seq_string;
+ BOOST_CHECK_EQUAL( s.size(), seq_string.size() );
+ s.clear();
+ BOOST_CHECK_EQUAL( s.size(), 0);
+ s = "";
+ BOOST_CHECK_EQUAL( s.size(), 0);
}
+BOOST_AUTO_TEST_CASE( sequence_empty_equality )
+{
+ Sequence szero("", reduced_dna_alphabet);
+ BOOST_CHECK_EQUAL(szero.empty(), true);
+ BOOST_CHECK_EQUAL(szero, szero);
+ BOOST_CHECK_EQUAL(szero, "");
+
+ Sequence sclear("AGCT", reduced_dna_alphabet);
+ sclear.clear();
+ BOOST_CHECK_EQUAL(sclear.empty(), true);
+ BOOST_CHECK_EQUAL(sclear, sclear);
+ BOOST_CHECK_EQUAL(sclear, szero);
+ BOOST_CHECK_EQUAL(sclear, "");
+
+}
BOOST_AUTO_TEST_CASE ( sequence_iterators )
{
std::string seq_string = "AAGGCCTTNNTATA";
- Sequence s(seq_string);
+ Sequence s(seq_string, reduced_dna_alphabet);
const Sequence cs(s);
std::string::size_type count = 0;
std::string::iterator str_itor;
- Sequence::iterator s_itor;
+ Sequence::const_iterator s_itor;
Sequence::const_iterator cs_itor;
for( str_itor = seq_string.begin(),
{
string m("AAAA");
string bogus("AATTGGAA");
- Sequence s1("AAAAGGGGCCCCTTTT");
+ Sequence s1("AAAAGGGGCCCCTTTT", reduced_dna_alphabet);
list<motif>::const_iterator motif_i = s1.motifs().begin();
list<motif>::const_iterator motif_end = s1.motifs().end();
*/
}
+BOOST_AUTO_TEST_CASE( sequence_motif_subseq)
+{
+ // when searching for a motif on a subsequence we should
+ // only search the subsequence ticket:199
+ string aaaa("AAAA");
+ string cccc("CCCC");
+ Sequence s1("AAAANCCCC", reduced_dna_alphabet);
+
+ // this shouldn't show up
+ s1.add_motif(cccc);
+ BOOST_CHECK_EQUAL( s1.motifs().size(), 1 );
+
+ s1.add_motif(aaaa);
+ BOOST_CHECK_EQUAL( s1.motifs().size(), 2 );
+
+ Sequence subseq1 = s1.subseq(4,5);
+ BOOST_CHECK_EQUAL(subseq1.motifs().size(), 2);
+ subseq1.clear_motifs();
+ BOOST_CHECK_EQUAL(subseq1.motifs().size(), 0);
+ // this is outside of our subsequence, and so shouldn't be found
+ subseq1.add_motif(aaaa);
+ BOOST_CHECK_EQUAL( subseq1.motifs().size(), 0 );
+
+ subseq1.add_motif(cccc);
+ BOOST_CHECK_EQUAL( subseq1.motifs().size(), 1);
+ std::list<motif>::const_iterator motif_i = subseq1.motifs().begin();
+ BOOST_REQUIRE(motif_i != subseq1.motifs().end());
+ BOOST_CHECK_EQUAL(motif_i->begin, 1);
+ BOOST_CHECK_EQUAL(motif_i->end, 5);
+}
+
BOOST_AUTO_TEST_CASE( annot_test )
{
annot a(0, 10, "test", "thing");
"AGCTAAAACTTTGGAAACTTTAGATCCCAGACAGGTGGCTTTCTTGCAGT");
string gc("GCCCCC");
string gga("GGACACCTC");
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
std::list<Sequence> query_list;
std::list<string> string_list;
}
}
BOOST_CHECK_EQUAL(seq.annotations().size(), count);
+ const std::list<annot> &a = seq.annotations();
+ for (std::list<annot>::const_iterator annot_i = a.begin();
+ annot_i != a.end();
+ ++annot_i)
+ {
+ int count = annot_i->end - annot_i->begin ;
+ }
}
BOOST_AUTO_TEST_CASE( subseq_annotation_test )
"GGGGCTCCAGCCCCGCGGGAATGGCAGAACTTCGCACGCGGAACTGGTAA"
"CCTCCAGGACACCTCGAATCAGGGTGATTGTAGCGCAGGGGCCTTGGCCA"
"AGCTAAAACTTTGGAAACTTTAGATCCCAGACAGGTGGCTTTCTTGCAGT");
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
seq.add_annotation(annot(0, 10, "0-10", "0-10"));
"GGGGCTCCAGCCCCGCGGGAATGGCAGAACTTCGCACGCGGAACTGGTAA"
"CCTCCAGGACACCTCGAATCAGGGTGATTGTAGCGCAGGGGCCTTGGCCA"
"AGCTAAAACTTTGGAAACTTTAGATCCCAGACAGGTGGCTTTCTTGCAGT");
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
// starting conditions
BOOST_CHECK_EQUAL(seq.annotations().size(), 0);
BOOST_AUTO_TEST_CASE( out_operator )
{
string s("AAGGCCTT");
- Sequence seq(s);
+ Sequence seq(s, reduced_dna_alphabet);
ostringstream buf;
buf << s;
BOOST_AUTO_TEST_CASE( get_name )
{
- Sequence seq("AAGGCCTT");
+ Sequence seq("AAGGCCTT", reduced_dna_alphabet);
BOOST_CHECK_EQUAL( seq.get_name(), "" );
seq.set_species("hooman"); // anyone remember tradewars?
BOOST_AUTO_TEST_CASE( serialize_simple )
{
std::string seq_string = "AAGGCCTT";
- Sequence seq(seq_string);
+ Sequence seq(seq_string, reduced_dna_alphabet);
+ seq.set_species("ribbet");
+ std::ostringstream oss;
+ // allocate/deallocate serialization components
+ {
+ boost::archive::text_oarchive oarchive(oss);
+ const Sequence& const_seq(seq);
+ BOOST_CHECK_EQUAL(seq, const_seq);
+ oarchive << const_seq;
+ }
+ Sequence seq_loaded;
+ {
+ std::istringstream iss(oss.str());
+ boost::archive::text_iarchive iarchive(iss);
+ iarchive >> seq_loaded;
+ }
+ BOOST_CHECK_EQUAL(seq_loaded, seq);
+ BOOST_CHECK_EQUAL(seq.get_species(), "ribbet");
+}
+
+BOOST_AUTO_TEST_CASE( serialize_tree )
+{
+ std::string seq_string = "AAGGCCTT";
+ Sequence seq(seq_string, reduced_dna_alphabet);
+ seq.set_species("ribbet");
+ seq.add_motif("AA");
+ seq.add_motif("GC");
+ annot a1(6,7,"t","t");
+ seq.add_annotation(a1);
std::ostringstream oss;
// allocate/deallocate serialization components
boost::archive::text_iarchive iarchive(iss);
iarchive >> seq_loaded;
}
+ BOOST_CHECK_EQUAL(seq_loaded, seq);
}
+
+// this writes out an "old" style annotated sequence
+// with annotations attached as "motifs" and "annots"
+BOOST_AUTO_TEST_CASE( serialize_xml_sequence )
+{
+ std::string seq_string = "AAGGCCTT";
+ Sequence seq(seq_string, reduced_dna_alphabet);
+ seq.set_species("ribbet");
+ seq.add_motif("AA");
+ seq.add_motif("GC");
+ annot a1(6,7,"t","t");
+ seq.add_annotation(a1);
+
+ std::ostringstream oss;
+ // allocate/deallocate serialization components
+ {
+ boost::archive::xml_oarchive oarchive(oss);
+ const Sequence& const_seq(seq);
+ BOOST_CHECK_EQUAL(seq, const_seq);
+ oarchive << boost::serialization::make_nvp("root", const_seq);
+ }
+ Sequence seq_loaded;
+ {
+ std::istringstream iss(oss.str());
+ boost::archive::xml_iarchive iarchive(iss);
+ iarchive >> boost::serialization::make_nvp("root", seq_loaded);
+ }
+ BOOST_CHECK_EQUAL(seq_loaded, seq);
+}
+
+BOOST_AUTO_TEST_CASE( serialize_xml_two )
+{
+ std::string seq_string = "AAGGCCTT";
+ Sequence seq1(seq_string, reduced_dna_alphabet);
+ Sequence seq2(seq1);
+
+ std::ostringstream oss;
+ // allocate/deallocate serialization components
+ {
+ boost::archive::xml_oarchive oarchive(oss);
+ const Sequence& const_seq1(seq1);
+ const Sequence& const_seq2(seq2);
+ oarchive << boost::serialization::make_nvp("seq1", const_seq1);
+ oarchive << boost::serialization::make_nvp("seq2", const_seq2);
+ }
+ //std::cout << "xml: " << oss.str() << std::endl;
+ Sequence seq1_loaded;
+ Sequence seq2_loaded;
+ {
+ std::istringstream iss(oss.str());
+ boost::archive::xml_iarchive iarchive(iss);
+ iarchive >> boost::serialization::make_nvp("seq1", seq1_loaded);
+ iarchive >> boost::serialization::make_nvp("seq2", seq2_loaded);
+ }
+ BOOST_CHECK_EQUAL(seq1_loaded, seq1);
+ BOOST_CHECK_EQUAL(seq2_loaded, seq2);
+ // test if our pointers are the same
+ BOOST_CHECK_EQUAL(seq1_loaded.data(), seq2_loaded.data());
+}