import jalview.datamodel.AlignmentI;
import jalview.datamodel.Annotation;
import jalview.datamodel.DBRefEntry;
+import jalview.datamodel.GeneLociI;
import jalview.datamodel.Mapping;
import jalview.datamodel.SearchResultMatchI;
import jalview.datamodel.SearchResultsI;
import jalview.io.gff.SequenceOntologyI;
import jalview.util.MapList;
import jalview.util.MappingUtils;
+import jalview.ws.params.InvalidArgumentException;
import java.io.IOException;
import java.util.ArrayList;
public class AlignmentUtilsTests
{
+ private static Sequence ts = new Sequence("short",
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklm");
@BeforeClass(alwaysRun = true)
public void setUpJvOptionPane()
JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
}
- public static Sequence ts = new Sequence("short",
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklm");
-
@Test(groups = { "Functional" })
public void testExpandContext()
{
assertTrue(AlignmentUtils.haveCrossRef(seq2, seq1));
// now the other way round
- seq1.setDBRefs(null);
+ try {
+ seq1.setDBRefs(null);
+ } catch (InvalidArgumentException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
seq2.addDBRef(new DBRefEntry("EMBL", "1", "A12345"));
assertTrue(AlignmentUtils.haveCrossRef(seq1, seq2));
assertTrue(AlignmentUtils.haveCrossRef(seq2, seq1));
dna.addCodonFrame(acf);
/*
- * In this case, mappings originally came from matching Uniprot accessions - so need an xref on dna involving those regions. These are normally constructed from CDS annotation
+ * In this case, mappings originally came from matching Uniprot accessions
+ * - so need an xref on dna involving those regions.
+ * These are normally constructed from CDS annotation
*/
DBRefEntry dna1xref = new DBRefEntry("UNIPROT", "ENSEMBL", "pep1",
new Mapping(mapfordna1));
- dna1.getDatasetSequence().addDBRef(dna1xref);
+ dna1.addDBRef(dna1xref);
+ assertEquals(2, dna1.getDBRefs().size()); // to self and to pep1
DBRefEntry dna2xref = new DBRefEntry("UNIPROT", "ENSEMBL", "pep2",
new Mapping(mapfordna2));
- dna2.getDatasetSequence().addDBRef(dna2xref);
+ dna2.addDBRef(dna2xref);
+ assertEquals(2, dna2.getDBRefs().size()); // to self and to pep2
/*
* execute method under test:
* verify CDS has a dbref with mapping to peptide
*/
assertNotNull(cds1Dss.getDBRefs());
- assertEquals(2, cds1Dss.getDBRefs().length);
- dbref = cds1Dss.getDBRefs()[0];
+ assertEquals(2, cds1Dss.getDBRefs().size());
+ dbref = cds1Dss.getDBRefs().get(0);
assertEquals(dna1xref.getSource(), dbref.getSource());
// version is via ensembl's primary ref
assertEquals(dna1xref.getVersion(), dbref.getVersion());
*/
assertNotNull(pep1.getDBRefs());
// FIXME pep1.getDBRefs() is 1 - is that the correct behaviour ?
- assertEquals(2, pep1.getDBRefs().length);
- dbref = pep1.getDBRefs()[1];
+ assertEquals(2, pep1.getDBRefs().size());
+ dbref = pep1.getDBRefs().get(1);
assertEquals("ENSEMBL", dbref.getSource());
assertEquals("0", dbref.getVersion());
assertEquals("CDS|dna1", dbref.getAccessionId());
assertEquals(cdsMapping.getInverse(), dbref.getMap().getMap());
/*
+ * verify cDNA has added a dbref with mapping to CDS
+ */
+ assertEquals(3, dna1.getDBRefs().size());
+ DBRefEntry dbRefEntry = dna1.getDBRefs().get(2);
+ assertSame(cds1Dss, dbRefEntry.getMap().getTo());
+ MapList dnaToCdsMapping = new MapList(new int[] { 4, 6, 10, 12 },
+ new int[] { 1, 6 }, 1, 1);
+ assertEquals(dnaToCdsMapping, dbRefEntry.getMap().getMap());
+ assertEquals(3, dna2.getDBRefs().size());
+ dbRefEntry = dna2.getDBRefs().get(2);
+ assertSame(cds2Dss, dbRefEntry.getMap().getTo());
+ dnaToCdsMapping = new MapList(new int[] { 1, 3, 7, 9, 13, 15 },
+ new int[] { 1, 9 }, 1, 1);
+ assertEquals(dnaToCdsMapping, dbRefEntry.getMap().getMap());
+
+ /*
+ * verify CDS has added a dbref with mapping to cDNA
+ */
+ assertEquals(2, cds1Dss.getDBRefs().size());
+ dbRefEntry = cds1Dss.getDBRefs().get(1);
+ assertSame(dna1.getDatasetSequence(), dbRefEntry.getMap().getTo());
+ MapList cdsToDnaMapping = new MapList(new int[] { 1, 6 }, new int[] {
+ 4, 6, 10, 12 }, 1, 1);
+ assertEquals(cdsToDnaMapping, dbRefEntry.getMap().getMap());
+ assertEquals(2, cds2Dss.getDBRefs().size());
+ dbRefEntry = cds2Dss.getDBRefs().get(1);
+ assertSame(dna2.getDatasetSequence(), dbRefEntry.getMap().getTo());
+ cdsToDnaMapping = new MapList(new int[] { 1, 9 }, new int[] { 1, 3, 7,
+ 9, 13, 15 }, 1, 1);
+ assertEquals(cdsToDnaMapping, dbRefEntry.getMap().getMap());
+
+ /*
* Verify mappings from CDS to peptide, cDNA to CDS, and cDNA to peptide
* the mappings are on the shared alignment dataset
* 6 mappings, 2*(DNA->CDS), 2*(DNA->Pep), 2*(CDS->Pep)
sf6.setValue("alleles", "g, a"); // should force to upper-case
sf6.setValue("ID", "sequence_variant:rs758803216");
dna.addSequenceFeature(sf6);
+
SequenceFeature sf7 = new SequenceFeature("sequence_variant", "", 15,
15, 0f, null);
sf7.setValue("alleles", "A, T");
* variants:
* GAA -> E source: Ensembl
* CAA -> Q source: dbSNP
+ * TAA -> STOP source: dnSNP
* AAG synonymous source: COSMIC
* AAT -> N source: Ensembl
* ...TTC synonymous source: dbSNP
String ensembl = "Ensembl";
String dbSnp = "dbSNP";
String cosmic = "COSMIC";
+
+ /*
+ * NB setting "id" (as returned by Ensembl for features in JSON format);
+ * previously "ID" (as returned for GFF3 format)
+ */
SequenceFeature sf1 = new SequenceFeature("sequence_variant", "", 1, 1,
0f, ensembl);
- sf1.setValue("alleles", "A,G"); // GAA -> E
- sf1.setValue("ID", "var1.125A>G");
+ sf1.setValue("alleles", "A,G"); // AAA -> GAA -> K/E
+ sf1.setValue("id", "var1.125A>G");
+
SequenceFeature sf2 = new SequenceFeature("sequence_variant", "", 1, 1,
0f, dbSnp);
- sf2.setValue("alleles", "A,C"); // CAA -> Q
- sf2.setValue("ID", "var2");
+ sf2.setValue("alleles", "A,C"); // AAA -> CAA -> K/Q
+ sf2.setValue("id", "var2");
sf2.setValue("clinical_significance", "Dodgy");
- SequenceFeature sf3 = new SequenceFeature("sequence_variant", "", 3, 3,
- 0f, cosmic);
- sf3.setValue("alleles", "A,G"); // synonymous
- sf3.setValue("ID", "var3");
- sf3.setValue("clinical_significance", "None");
+
+ SequenceFeature sf3 = new SequenceFeature("sequence_variant", "", 1, 1,
+ 0f, dbSnp);
+ sf3.setValue("alleles", "A,T"); // AAA -> TAA -> stop codon
+ sf3.setValue("id", "var3");
+ sf3.setValue("clinical_significance", "Bad");
+
SequenceFeature sf4 = new SequenceFeature("sequence_variant", "", 3, 3,
+ 0f, cosmic);
+ sf4.setValue("alleles", "A,G"); // AAA -> AAG synonymous
+ sf4.setValue("id", "var4");
+ sf4.setValue("clinical_significance", "None");
+
+ SequenceFeature sf5 = new SequenceFeature("sequence_variant", "", 3, 3,
0f, ensembl);
- sf4.setValue("alleles", "A,T"); // AAT -> N
- sf4.setValue("ID", "sequence_variant:var4"); // prefix gets stripped off
- sf4.setValue("clinical_significance", "Benign");
- SequenceFeature sf5 = new SequenceFeature("sequence_variant", "", 6, 6,
+ sf5.setValue("alleles", "A,T"); // AAA -> AAT -> K/N
+ sf5.setValue("id", "sequence_variant:var5"); // prefix gets stripped off
+ sf5.setValue("clinical_significance", "Benign");
+
+ SequenceFeature sf6 = new SequenceFeature("sequence_variant", "", 6, 6,
0f, dbSnp);
- sf5.setValue("alleles", "T,C"); // synonymous
- sf5.setValue("ID", "var5");
- sf5.setValue("clinical_significance", "Bad");
- SequenceFeature sf6 = new SequenceFeature("sequence_variant", "", 8, 8,
+ sf6.setValue("alleles", "T,C"); // TTT -> TTC synonymous
+ sf6.setValue("id", "var6");
+
+ SequenceFeature sf7 = new SequenceFeature("sequence_variant", "", 8, 8,
0f, cosmic);
- sf6.setValue("alleles", "C,A,G"); // CAC,CGC -> H,R
- sf6.setValue("ID", "var6");
- sf6.setValue("clinical_significance", "Good");
+ sf7.setValue("alleles", "C,A,G"); // CCC -> CAC,CGC -> P/H/R
+ sf7.setValue("id", "var7");
+ sf7.setValue("clinical_significance", "Good");
List<DnaVariant> codon1Variants = new ArrayList<>();
List<DnaVariant> codon2Variants = new ArrayList<>();
List<DnaVariant> codon3Variants = new ArrayList<>();
+
List<DnaVariant> codonVariants[] = new ArrayList[3];
codonVariants[0] = codon1Variants;
codonVariants[1] = codon2Variants;
*/
codon1Variants.add(new DnaVariant("A", sf1));
codon1Variants.add(new DnaVariant("A", sf2));
+ codon1Variants.add(new DnaVariant("A", sf3));
codon2Variants.add(new DnaVariant("A"));
- codon2Variants.add(new DnaVariant("A"));
- codon3Variants.add(new DnaVariant("A", sf3));
+ // codon2Variants.add(new DnaVariant("A"));
codon3Variants.add(new DnaVariant("A", sf4));
+ codon3Variants.add(new DnaVariant("A", sf5));
AlignmentUtils.computePeptideVariants(peptide, 1, codonVariants);
/*
codon3Variants.clear();
codon1Variants.add(new DnaVariant("T"));
codon2Variants.add(new DnaVariant("T"));
- codon3Variants.add(new DnaVariant("T", sf5));
+ codon3Variants.add(new DnaVariant("T", sf6));
AlignmentUtils.computePeptideVariants(peptide, 2, codonVariants);
/*
codon2Variants.clear();
codon3Variants.clear();
codon1Variants.add(new DnaVariant("C"));
- codon2Variants.add(new DnaVariant("C", sf6));
+ codon2Variants.add(new DnaVariant("C", sf7));
codon3Variants.add(new DnaVariant("C"));
AlignmentUtils.computePeptideVariants(peptide, 3, codonVariants);
* verify added sequence features for
* var1 K -> E Ensembl
* var2 K -> Q dbSNP
- * var4 K -> N Ensembl
- * var6 P -> H COSMIC
- * var6 P -> R COSMIC
+ * var3 K -> stop
+ * var4 synonymous
+ * var5 K -> N Ensembl
+ * var6 synonymous
+ * var7 P -> H COSMIC
+ * var8 P -> R COSMIC
*/
List<SequenceFeature> sfs = peptide.getSequenceFeatures();
SequenceFeatures.sortFeatures(sfs, true);
- assertEquals(5, sfs.size());
+ assertEquals(8, sfs.size());
/*
* features are sorted by start position ascending, but in no
* particular order where start positions match; asserts here
* simply match the data returned (the order is not important)
*/
+ // AAA -> AAT -> K/N
SequenceFeature sf = sfs.get(0);
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
+ assertEquals("nonsynonymous_variant", sf.getType());
assertEquals("p.Lys1Asn", sf.getDescription());
- assertEquals("var4", sf.getValue("ID"));
+ assertEquals("var5", sf.getValue("id"));
assertEquals("Benign", sf.getValue("clinical_significance"));
- assertEquals("ID=var4;clinical_significance=Benign", sf.getAttributes());
+ assertEquals("id=var5;clinical_significance=Benign",
+ sf.getAttributes());
assertEquals(1, sf.links.size());
assertEquals(
- "p.Lys1Asn var4|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var4",
+ "p.Lys1Asn var5|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var5",
sf.links.get(0));
assertEquals(ensembl, sf.getFeatureGroup());
+ // AAA -> CAA -> K/Q
sf = sfs.get(1);
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
+ assertEquals("nonsynonymous_variant", sf.getType());
assertEquals("p.Lys1Gln", sf.getDescription());
- assertEquals("var2", sf.getValue("ID"));
+ assertEquals("var2", sf.getValue("id"));
assertEquals("Dodgy", sf.getValue("clinical_significance"));
- assertEquals("ID=var2;clinical_significance=Dodgy", sf.getAttributes());
+ assertEquals("id=var2;clinical_significance=Dodgy", sf.getAttributes());
assertEquals(1, sf.links.size());
assertEquals(
"p.Lys1Gln var2|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var2",
sf.links.get(0));
assertEquals(dbSnp, sf.getFeatureGroup());
+ // AAA -> GAA -> K/E
sf = sfs.get(2);
assertEquals(1, sf.getBegin());
assertEquals(1, sf.getEnd());
+ assertEquals("nonsynonymous_variant", sf.getType());
assertEquals("p.Lys1Glu", sf.getDescription());
- assertEquals("var1.125A>G", sf.getValue("ID"));
+ assertEquals("var1.125A>G", sf.getValue("id"));
assertNull(sf.getValue("clinical_significance"));
- assertEquals("ID=var1.125A>G", sf.getAttributes());
+ assertEquals("id=var1.125A>G", sf.getAttributes());
assertEquals(1, sf.links.size());
// link to variation is urlencoded
assertEquals(
sf.links.get(0));
assertEquals(ensembl, sf.getFeatureGroup());
+ // AAA -> TAA -> stop codon
sf = sfs.get(3);
+ assertEquals(1, sf.getBegin());
+ assertEquals(1, sf.getEnd());
+ assertEquals("stop_gained", sf.getType());
+ assertEquals("Aaa/Taa", sf.getDescription());
+ assertEquals("var3", sf.getValue("id"));
+ assertEquals("Bad", sf.getValue("clinical_significance"));
+ assertEquals("id=var3;clinical_significance=Bad", sf.getAttributes());
+ assertEquals(1, sf.links.size());
+ assertEquals(
+ "Aaa/Taa var3|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var3",
+ sf.links.get(0));
+ assertEquals(dbSnp, sf.getFeatureGroup());
+
+ // AAA -> AAG synonymous
+ sf = sfs.get(4);
+ assertEquals(1, sf.getBegin());
+ assertEquals(1, sf.getEnd());
+ assertEquals("synonymous_variant", sf.getType());
+ assertEquals("aaA/aaG", sf.getDescription());
+ assertEquals("var4", sf.getValue("id"));
+ assertEquals("None", sf.getValue("clinical_significance"));
+ assertEquals("id=var4;clinical_significance=None", sf.getAttributes());
+ assertEquals(1, sf.links.size());
+ assertEquals(
+ "aaA/aaG var4|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var4",
+ sf.links.get(0));
+ assertEquals(cosmic, sf.getFeatureGroup());
+
+ // TTT -> TTC synonymous
+ sf = sfs.get(5);
+ assertEquals(2, sf.getBegin());
+ assertEquals(2, sf.getEnd());
+ assertEquals("synonymous_variant", sf.getType());
+ assertEquals("ttT/ttC", sf.getDescription());
+ assertEquals("var6", sf.getValue("id"));
+ assertNull(sf.getValue("clinical_significance"));
+ assertEquals("id=var6", sf.getAttributes());
+ assertEquals(1, sf.links.size());
+ assertEquals(
+ "ttT/ttC var6|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var6",
+ sf.links.get(0));
+ assertEquals(dbSnp, sf.getFeatureGroup());
+
+ // var7 generates two distinct protein variant features (two alleles)
+ // CCC -> CGC -> P/R
+ sf = sfs.get(6);
assertEquals(3, sf.getBegin());
assertEquals(3, sf.getEnd());
+ assertEquals("nonsynonymous_variant", sf.getType());
assertEquals("p.Pro3Arg", sf.getDescription());
- assertEquals("var6", sf.getValue("ID"));
+ assertEquals("var7", sf.getValue("id"));
assertEquals("Good", sf.getValue("clinical_significance"));
- assertEquals("ID=var6;clinical_significance=Good", sf.getAttributes());
+ assertEquals("id=var7;clinical_significance=Good", sf.getAttributes());
assertEquals(1, sf.links.size());
assertEquals(
- "p.Pro3Arg var6|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var6",
+ "p.Pro3Arg var7|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var7",
sf.links.get(0));
assertEquals(cosmic, sf.getFeatureGroup());
- // var5 generates two distinct protein variant features
- sf = sfs.get(4);
+ // CCC -> CAC -> P/H
+ sf = sfs.get(7);
assertEquals(3, sf.getBegin());
assertEquals(3, sf.getEnd());
+ assertEquals("nonsynonymous_variant", sf.getType());
assertEquals("p.Pro3His", sf.getDescription());
- assertEquals("var6", sf.getValue("ID"));
+ assertEquals("var7", sf.getValue("id"));
assertEquals("Good", sf.getValue("clinical_significance"));
- assertEquals("ID=var6;clinical_significance=Good", sf.getAttributes());
+ assertEquals("id=var7;clinical_significance=Good", sf.getAttributes());
assertEquals(1, sf.links.size());
assertEquals(
- "p.Pro3His var6|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var6",
+ "p.Pro3His var7|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=var7",
sf.links.get(0));
assertEquals(cosmic, sf.getFeatureGroup());
}
assertEquals(s_as3, uas3.getSequenceAsString());
}
+ @Test(groups = { "Functional" })
+ public void testTransferGeneLoci()
+ {
+ SequenceI from = new Sequence("transcript",
+ "aaacccgggTTTAAACCCGGGtttaaacccgggttt");
+ SequenceI to = new Sequence("CDS", "TTTAAACCCGGG");
+ MapList map = new MapList(new int[] { 1, 12 }, new int[] { 10, 21 }, 1,
+ 1);
+
+ /*
+ * first with nothing to transfer
+ */
+ AlignmentUtils.transferGeneLoci(from, map, to);
+ assertNull(to.getGeneLoci());
+
+ /*
+ * next with gene loci set on 'from' sequence
+ */
+ int[] exons = new int[] { 100, 105, 155, 164, 210, 229 };
+ MapList geneMap = new MapList(new int[] { 1, 36 }, exons, 1, 1);
+ from.setGeneLoci("human", "GRCh38", "7", geneMap);
+ AlignmentUtils.transferGeneLoci(from, map, to);
+
+ GeneLociI toLoci = to.getGeneLoci();
+ assertNotNull(toLoci);
+ // DBRefEntry constructor upper-cases 'source'
+ assertEquals("HUMAN", toLoci.getSpeciesId());
+ assertEquals("GRCh38", toLoci.getAssemblyId());
+ assertEquals("7", toLoci.getChromosomeId());
+
+ /*
+ * transcript 'exons' are 1-6, 7-16, 17-36
+ * CDS 1:12 is transcript 10-21
+ * transcript 'CDS' is 10-16, 17-21
+ * which is 'gene' 158-164, 210-214
+ */
+ MapList toMap = toLoci.getMap();
+ assertEquals(1, toMap.getFromRanges().size());
+ assertEquals(2, toMap.getFromRanges().get(0).length);
+ assertEquals(1, toMap.getFromRanges().get(0)[0]);
+ assertEquals(12, toMap.getFromRanges().get(0)[1]);
+ assertEquals(2, toMap.getToRanges().size());
+ assertEquals(2, toMap.getToRanges().get(0).length);
+ assertEquals(158, toMap.getToRanges().get(0)[0]);
+ assertEquals(164, toMap.getToRanges().get(0)[1]);
+ assertEquals(210, toMap.getToRanges().get(1)[0]);
+ assertEquals(214, toMap.getToRanges().get(1)[1]);
+ // or summarised as (but toString might change in future):
+ assertEquals("[ [1, 12] ] 1:1 to [ [158, 164] [210, 214] ]",
+ toMap.toString());
+
+ /*
+ * an existing value is not overridden
+ */
+ geneMap = new MapList(new int[] { 1, 36 }, new int[] { 36, 1 }, 1, 1);
+ from.setGeneLoci("inhuman", "GRCh37", "6", geneMap);
+ AlignmentUtils.transferGeneLoci(from, map, to);
+ assertEquals("GRCh38", toLoci.getAssemblyId());
+ assertEquals("7", toLoci.getChromosomeId());
+ toMap = toLoci.getMap();
+ assertEquals("[ [1, 12] ] 1:1 to [ [158, 164] [210, 214] ]",
+ toMap.toString());
+ }
+
/**
* Tests for the method that maps nucleotide to protein based on CDS features
*/