public void GetAlleleBlockToSampleHaplotype_AlleleBlock_WithInternalRefPositions_SplitIfOutOfRange() { var genotypeBlock1 = new GenotypeBlock(new[] { "1|2", "0/0", "0|0", "1/1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock2 = new GenotypeBlock(new[] { "1/1", "0|0", "1|1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock3 = new GenotypeBlock(new[] { "1|2", "0|0", "1|1" }.Select(Genotype.GetGenotype).ToArray(), 1); var genotypeToSample = new Dictionary <GenotypeBlock, List <int> > { { genotypeBlock1, new List <int> { 0 } }, { genotypeBlock2, new List <int> { 1 } }, { genotypeBlock3, new List <int> { 2 } } }; var indexOfUnsupportedVars = Enumerable.Repeat(new HashSet <int>(), genotypeBlock1.Genotypes.Length).ToArray(); var starts = new[] { 100, 102, 103, 104 }; var functionBlockRanges = starts.Select(x => x + 2).ToList(); var alleleBlockToSampleHaplotype = AlleleBlock.GetAlleleBlockToSampleHaplotype(genotypeToSample, indexOfUnsupportedVars, starts, functionBlockRanges, out _); var expectedBlock1 = new AlleleBlock(1, new[] { 1, 0, 1 }, 0, 0); var expectedBlock2 = new AlleleBlock(1, new[] { 2, 0, 1 }, 0, 0); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock1)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock1].SequenceEqual(new[] { new SampleHaplotype(2, 0) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock2)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock2].SequenceEqual(new[] { new SampleHaplotype(2, 1) })); }
public static GenotypeBlock CreateWithGenotypes(int posIndex, string[] genotypeIndexes) { var blockInfo = new GenotypeBlock(posIndex, genotypeIndexes.Length); blockInfo.AddAlleleIndexes(genotypeIndexes); return(blockInfo); }
public void GetAlleleBlockToSampleHaplotype_AwareOfTrimmedRefPositions() { var genotypeBlock1 = new GenotypeBlock(new[] { "0|0", "1|1", "1|1", "0|0" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock2 = new GenotypeBlock(new[] { "0|0", "1|1", "1|1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock3 = new GenotypeBlock(new[] { "1|1", "1|1", "0|0" }.Select(Genotype.GetGenotype).ToArray(), 1); var genotypeBlock4 = new GenotypeBlock(new[] { "1|1", "1|1" }.Select(Genotype.GetGenotype).ToArray(), 1); var genotypeToSample = new Dictionary <GenotypeBlock, List <int> > { { genotypeBlock1, new List <int> { 0 } }, { genotypeBlock2, new List <int> { 1 } }, { genotypeBlock3, new List <int> { 2 } }, { genotypeBlock4, new List <int> { 3 } } }; var indexOfUnsupportedVars = Enumerable.Repeat(new HashSet <int>(), 4).ToArray(); var starts = Enumerable.Range(100, 4).ToArray(); var functionBlockRanges = starts.Select(x => x + 2).ToList(); var alleleBlockToSampleHaplotype = AlleleBlock.GetAlleleBlockToSampleHaplotype(genotypeToSample, indexOfUnsupportedVars, starts, functionBlockRanges, out _); var expectedBlock1 = new AlleleBlock(1, new[] { 1, 1 }, 1, 1); var expectedBlock2 = new AlleleBlock(1, new[] { 1, 1 }, 1, 0); var expectedBlock3 = new AlleleBlock(1, new[] { 1, 1 }, 0, 1); var expectedBlock4 = new AlleleBlock(1, new[] { 1, 1 }, 0, 0); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock1)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock1] .SequenceEqual(new[] { new SampleHaplotype(0, 0), new SampleHaplotype(0, 1) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock2)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock2] .SequenceEqual(new[] { new SampleHaplotype(1, 0), new SampleHaplotype(1, 1) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock3)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock3] .SequenceEqual(new[] { new SampleHaplotype(2, 0), new SampleHaplotype(2, 1) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock4)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock4] .SequenceEqual(new[] { new SampleHaplotype(3, 0), new SampleHaplotype(3, 1) })); }
public void GetAlleleBlockToSampleHaplotype_AlleleBlock_OneAlleleIsRef_EachTime() { var genotypeBlock1 = new GenotypeBlock(new[] { "1|0", "0|1", "1|0", "0|1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock2 = new GenotypeBlock(new[] { "1/1", "0|1", "1|0" }.Select(Genotype.GetGenotype).ToArray(), 1); var genotypeBlock3 = new GenotypeBlock(new[] { "0|0", "1|0", "0|1", "0|0" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock4 = new GenotypeBlock(new[] { "0|1", "1|0", "1|0" }.Select(Genotype.GetGenotype).ToArray()); var genotypeToSample = new Dictionary <GenotypeBlock, List <int> > { { genotypeBlock1, new List <int> { 0 } }, { genotypeBlock2, new List <int> { 1 } }, { genotypeBlock3, new List <int> { 2 } }, { genotypeBlock4, new List <int> { 3 } } }; var indexOfUnsupportedVars = Enumerable.Repeat(new HashSet <int>(), genotypeBlock1.Genotypes.Length).ToArray(); var starts = new[] { 100, 101, 102, 104 }; var functionBlockRanges = starts.Select(x => x + 2).ToList(); var alleleBlockToSampleHaplotype = AlleleBlock.GetAlleleBlockToSampleHaplotype(genotypeToSample, indexOfUnsupportedVars, starts, functionBlockRanges, out _); var expectedBlock1 = new AlleleBlock(0, new[] { 1, 0, 1 }, 0, 0); var expectedBlock2 = new AlleleBlock(0, new[] { 0, 1, 0 }, 0, 0); var expectedBlock3 = new AlleleBlock(1, new[] { 1, 0 }, 0, 0); var expectedBlock4 = new AlleleBlock(1, new[] { 1, 1 }, 0, 0); var expectedBlock5 = new AlleleBlock(1, new[] { 0, 0 }, 0, 0); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock1)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock1].SequenceEqual(new[] { new SampleHaplotype(0, 0) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock2)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock2].SequenceEqual(new[] { new SampleHaplotype(0, 1) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock3)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock3].SequenceEqual(new[] { new SampleHaplotype(1, 0) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock4)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock4].SequenceEqual(new[] { new SampleHaplotype(1, 1), new SampleHaplotype(3, 0) })); Assert.True(alleleBlockToSampleHaplotype.ContainsKey(expectedBlock5)); Assert.True(alleleBlockToSampleHaplotype[expectedBlock5].SequenceEqual(new[] { new SampleHaplotype(3, 1) })); }
public void GetPositionsAndRefAltAlleles_AsExpected() { var genotypeBlock = new GenotypeBlock(new[] { "1|2", "1/1", "0|1", "0/1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeToSample = new Dictionary <GenotypeBlock, List <int> > { { genotypeBlock, new List <int> { 0 } } }; var indexOfUnsupportedVars = Enumerable.Repeat(new HashSet <int>(), genotypeBlock.Genotypes.Length).ToArray(); var starts = new[] { 356, 358, 360, 361 }; var functionBlockRanges = new List <int> { 358, 360, 362, 364 }; var alleles = new[] { new[] { "G", "C", "T" }, new[] { "A", "T" }, new[] { "C", "G" }, new[] { "G", "T" } }; const string refSequence = "GAATCG"; var alleleBlockToSampleHaplotype = AlleleBlock.GetAlleleBlockToSampleHaplotype(genotypeToSample, indexOfUnsupportedVars, starts, functionBlockRanges, out var alleleBlockGraph); var mergedAlleleBlockToSampleHaplotype = AlleleBlockMerger.Merge(alleleBlockToSampleHaplotype, alleleBlockGraph).ToArray(); var alleleSet = new AlleleSet(ChromosomeUtilities.Chr1, starts, alleles); var alleleBlocks = mergedAlleleBlockToSampleHaplotype.Select(x => x.Key).ToArray(); var sequence = new NSequence(); var result1 = VariantGenerator.GetPositionsAndRefAltAlleles(alleleBlocks[0], alleleSet, refSequence, starts[0], null, sequence, _vidCreator); var result2 = VariantGenerator.GetPositionsAndRefAltAlleles(alleleBlocks[1], alleleSet, refSequence, starts[0], null, sequence, _vidCreator); var expectedVarPosIndexes1 = new List <int> { 0, 1 }; var expectedVarPosIndexes2 = new List <int> { 0, 1, 2 }; Assert.Equal((356, 360, "GAATC", "CATTC"), (result1.Start, result1.End, result1.Ref, result1.Alt)); for (var i = 0; i < expectedVarPosIndexes1.Count; i++) { Assert.Equal(expectedVarPosIndexes1[i], result1.VarPosIndexesInAlleleBlock[i]); } Assert.Equal((356, 360, "GAATC", "TATTG"), (result2.Start, result2.End, result2.Ref, result2.Alt)); for (var i = 0; i < expectedVarPosIndexes2.Count; i++) { Assert.Equal(expectedVarPosIndexes2[i], result2.VarPosIndexesInAlleleBlock[i]); } }
public void Merge_AsExpected() { var genotypeBlock1 = new GenotypeBlock(new[] { "1|0", "1|1", "1|1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeBlock2 = new GenotypeBlock(new[] { "0|0", "1|0", "1|1" }.Select(Genotype.GetGenotype).ToArray()); var genotypeToSample = new Dictionary <GenotypeBlock, List <int> > { { genotypeBlock1, new List <int> { 0 } }, { genotypeBlock2, new List <int> { 1 } } }; var indexOfUnsupportedVars = Enumerable.Repeat(new HashSet <int>(), 3).ToArray(); var starts = Enumerable.Range(100, 3).ToArray(); var functionBlockRanges = starts.Select(x => x + 2).ToList(); var alleleBlockToSampleHaplotype = AlleleBlock.GetAlleleBlockToSampleHaplotype(genotypeToSample, indexOfUnsupportedVars, starts, functionBlockRanges, out var alleleBlockGraph); var mergedAlleleBlockToSampleHaplotype = AlleleBlockMerger.Merge(alleleBlockToSampleHaplotype, alleleBlockGraph); var expectedBlock1 = new AlleleBlock(0, new[] { 1, 1, 1 }, -1, -1); var expectedBlock2 = new AlleleBlock(0, new[] { 0, 1, 1 }, -1, -1); var expectedBlock3 = new AlleleBlock(0, new[] { 0, 0, 1 }, -1, -1); Assert.True(mergedAlleleBlockToSampleHaplotype.ContainsKey(expectedBlock1)); Assert.True(mergedAlleleBlockToSampleHaplotype[expectedBlock1] .SequenceEqual(new[] { new SampleHaplotype(0, 0) })); Assert.True(mergedAlleleBlockToSampleHaplotype.ContainsKey(expectedBlock2)); Assert.True(mergedAlleleBlockToSampleHaplotype[expectedBlock2] .SequenceEqual(new[] { new SampleHaplotype(0, 1), new SampleHaplotype(1, 0) })); Assert.True(mergedAlleleBlockToSampleHaplotype.ContainsKey(expectedBlock3)); Assert.True(mergedAlleleBlockToSampleHaplotype[expectedBlock3] .SequenceEqual(new[] { new SampleHaplotype(1, 1) })); }