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package org.broadinstitute.gatk.tools.walkers.varianteval;

import org.broadinstitute.gatk.engine.walkers.WalkerTest;
import org.broadinstitute.gatk.utils.exceptions.UserException;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class VariantEvalIntegrationTest extends WalkerTest {
    private static String variantEvalTestDataRoot = privateTestDir + "VariantEval/";
    private static String fundamentalTestVCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.snps_and_indels.vcf";
    private static String fundamentalTestSNPsVCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.final.vcf";
    private static String fundamentalTestSNPsWithMLEVCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.final.withMLE.vcf";
    private static String fundamentalTestSNPsSplit1of2VCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.final.split_1_of_2.vcf";
    private static String fundamentalTestSNPsSplit2of2VCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.final.split_2_of_2.vcf";
    private static String fundamentalTestSNPsOneSampleVCF = variantEvalTestDataRoot + "FundamentalsTest.annotated.db.subset.final.NA12045.vcf";

    private static String cmdRoot = "-T VariantEval" +
            " -R " + b36KGReference;

    @Test
    public void testFunctionClassWithSnpeff() {
        WalkerTestSpec spec = new WalkerTestSpec(
                                buildCommandLine(
                                        "-T VariantEval",
                                        "-R " + b37KGReference,
                                        "--dbsnp " + b37dbSNP132,
                                        "--eval " + validationDataLocation + "snpEff2.0.5.AFR.unfiltered.VariantAnnotator.output.vcf",
                                        "-noEV",
                                        "-EV TiTvVariantEvaluator",
                                        "-noST",
                                        "-ST FunctionalClass",
                                        "-L " + validationDataLocation + "snpEff2.0.5.AFR.unfiltered.VariantAnnotator.output.vcf",
                                        "-o %s"
                                ),
                                1,
                                Arrays.asList("7091cbeb47d041463806c8c8f98239a6")
                              );
        executeTest("testFunctionClassWithSnpeff", spec);
    }

    @Test
    public void testStratifySamplesAndExcludeMonomorphicSites() {
        WalkerTestSpec spec = new WalkerTestSpec(
                                buildCommandLine(
                                        "-T VariantEval",
                                        "-R " + b37KGReference,
                                        "--dbsnp " + b37dbSNP132,
                                        "--eval " + variantEvalTestDataRoot + "/CEU.trio.callsForVE.vcf",
                                        "-noEV",
                                        "-EV TiTvVariantEvaluator",
                                        "-ST Sample",
                                        "-L " + variantEvalTestDataRoot + "/CEU.trio.callsForVE.vcf",
                                        "-o %s"
                                ),
                                1,
                                Arrays.asList("7a09b8a6759ccee5da55f1f85a43fe9c")
                              );
        executeTest("testStratifySamplesAndExcludeMonomorphicSites", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndels() {
        WalkerTestSpec spec = new WalkerTestSpec(
                                buildCommandLine(
                                        "-T VariantEval",
                                        "-R " + b37KGReference,
                                        "--dbsnp " + b37dbSNP132,
                                        "--eval " + fundamentalTestVCF,
                                        "-noEV",
                                        "-EV CountVariants",
                                        "-noST",
                                        "-L " + fundamentalTestVCF,
                                        "-o %s"
                                ),
                                1,
                                Arrays.asList("f70da7be5d4d8305f3e4433c9004aee4")
                              );
        executeTest("testFundamentalsCountVariantsSNPsandIndels", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithNovelty() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST Novelty",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("40abbc9be663aed8ee1158f832463ca8")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithNovelty", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithNoveltyAndFilter() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST Novelty",
                        "-ST Filter",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("106a0e8753e839c0a2c030eb4b165fa9")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithNoveltyAndFilter", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithCpG() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST CpG",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("bca988c81a761f12627610e5a3bab5a0")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithCpG", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithFunctionalClasses() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST FunctionalClass",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("7ca5c0c5e79ba6cd1e5102ced851a1b4")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithFunctionalClass", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithDegeneracy() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST Degeneracy",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("a6a31f658ad1e76c79190ada758f157c")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithDegeneracy", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithSample() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST Sample",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("c1a3df6f89f5ddf7b7c296eb944f3fdd")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithSample", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithJexlExpression() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST JexlExpression",
                        "-select 'DP < 20'",
                        "-selectName DepthSelect",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("48652b360ce031aa2f9004c9bae6bda5")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithJexlExpression", spec);
    }

    @Test
    public void testFundamentalsCountVariantsSNPsAndIndelsWithMultipleJexlExpressions() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST JexlExpression",
                        "-select 'DP < 20'",
                        "-selectName DepthLt20",
                        "-select 'DP > 20'",
                        "-selectName DepthGt20",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("c3521b18388aff7f53691a63619b3b07")
        );
        executeTest("testFundamentalsCountVariantsSNPsandIndelsWithMultipleJexlExpressions", spec);
    }

    @Test
    public void testFundamentalsCountVariantsNoCompRod() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--eval " + fundamentalTestVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-L " + fundamentalTestVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("90a46e045f3fe8b22f102acaaeec0201")
        );
        executeTest("testFundamentalsCountVariantsNoCompRod", spec);
    }

    @Test
    public void testSelect1() {
        String extraArgs = "-L 1:1-10,000,000";
        String tests = cmdRoot +
                " --dbsnp " + b36dbSNP129 +
                " --eval " + validationDataLocation + "yri.trio.gatk_glftrio.intersection.annotated.filtered.chr1.vcf" +
                " --comp:comp_genotypes " + privateTestDir + "yri.trio.gatk.ug.head.vcf";
        WalkerTestSpec spec = new WalkerTestSpec(withSelect(tests, "DP < 50", "DP50") + " " + extraArgs + " -ST CpG -o %s",
                1, Arrays.asList("4b9dcbce0717285e3c0c736c1bed744c"));
        executeTestParallel("testSelect1", spec);
    }

    @Test
    public void testVEMendelianViolationEvaluator() {
        String vcfFile = "/MendelianViolationEval.vcf";
        String pedFile = "/MendelianViolationEval.ped";

        WalkerTestSpec spec = new WalkerTestSpec("-T VariantEval -R "+b37KGReference+" --eval " + variantEvalTestDataRoot + vcfFile + " -ped "+ variantEvalTestDataRoot + pedFile +" -noEV -EV MendelianViolationEvaluator -L 1:10109-10315 -o %s -mvq 0 -noST",
                1,
                Arrays.asList("c56e19d0647d826485d8a3b559d5c56d"));
        executeTestParallel("testVEMendelianViolationEvaluator" + vcfFile, spec);
    }


    private static String withSelect(String cmd, String select, String name) {
        return String.format("%s -select '%s' -selectName %s", cmd, select, name);
    }

    @Test(enabled = false) // no longer supported in the GATK
    public void testTranches() {
        String extraArgs = "-T VariantEval -R "+ hg18Reference +" --eval " + validationDataLocation + "GA2.WEx.cleaned.ug.snpfiltered.indelfiltered.optimized.vcf -o %s -EV TiTvVariantEvaluator -L chr1 -noEV -ST CpG -tf " + privateTestDir + "tranches.6.txt";
        WalkerTestSpec spec = new WalkerTestSpec(extraArgs,1,Arrays.asList("6af2b9959aa1778a5b712536de453952"));
        executeTestParallel("testTranches",spec);
    }

    @Test
    public void testCompOverlap() {
        String extraArgs = "-T VariantEval -R " + b37KGReference + " -L " + variantEvalTestDataRoot + "pacbio.hg19.intervals --comp:comphapmap " + comparisonDataLocation + "Validated/HapMap/3.3/genotypes_r27_nr.b37_fwd.vcf --eval " + variantEvalTestDataRoot + "pacbio.ts.recalibrated.vcf -noEV -EV CompOverlap -sn NA12878 -noST -ST Novelty -o %s";
        WalkerTestSpec spec = new WalkerTestSpec(extraArgs,1,Arrays.asList("d0d9208060e69e157dac3bf01bdd83b0"));
        executeTestParallel("testCompOverlap",spec);
    }

    @Test
    public void testEvalTrackWithoutGenotypes() {
        String extraArgs = "-T VariantEval -R " +
                           b37KGReference +
                           " -L 20" +
                           " --dbsnp " + b37dbSNP132 +
                           " --eval:evalBI " + variantEvalTestDataRoot + "ALL.20100201.chr20.bi.sites.vcf" +
                           " -noST -ST Novelty -o %s";
        WalkerTestSpec spec = new WalkerTestSpec(extraArgs,1,Arrays.asList("112bb3221688acad83f29542bfb33151"));
        executeTestParallel("testEvalTrackWithoutGenotypes",spec);
    }

    @Test
    public void testEvalTrackWithoutGenotypesWithSampleFields() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + variantEvalTestDataRoot + "noGenotypes.vcf",
                        "-o %s"
                ),
                1,
                Arrays.asList("")); //There is no md5 because we only care that this completes without an exception.
        executeTest("testEvalTrackWithoutGenotypesWithSampleFields", spec);

    }

    @Test
    public void testMultipleEvalTracksWithoutGenotypes() {
        String extraArgs = "-T VariantEval -R " + b37KGReference +
                " -L 20" +
                " --dbsnp " + b37dbSNP132 +
                " --eval:evalBI " + variantEvalTestDataRoot + "ALL.20100201.chr20.bi.sites.vcf" +
                " --eval:evalBC " + variantEvalTestDataRoot + "ALL.20100201.chr20.bc.sites.vcf" +
                " -noST -ST Novelty -o %s";
        WalkerTestSpec spec = new WalkerTestSpec(extraArgs,1,Arrays.asList("81dcdde458c1ebb9aa35289ea8f12bc8"));
        executeTestParallel("testMultipleEvalTracksWithoutGenotypes",spec);
    }

    @Test
    public void testMultipleCompTracks() {
        String dbsnp = GATKDataLocation + "dbsnp_132_b37.vcf";

        String extraArgs =  "-T VariantEval" +
                           " -R " + b37KGReference +
                           " --comp " + variantEvalTestDataRoot + "ALL.phase1.chr20.broad.snps.genotypes.subset.vcf" +
                           " --eval " + variantEvalTestDataRoot + "NA12878.hg19.HiSeq.WGS.cleaned.ug.snpfiltered.indelfiltered.optimized.cut.subset.vcf" +
                           " --dbsnp " + dbsnp +
                           " -L 20:10000000-10100000" +
                           " -noST -noEV -ST Novelty -EV CompOverlap" +
                           " -o %s";

        WalkerTestSpec spec = new WalkerTestSpec(extraArgs,1,Arrays.asList("44146b8d4ddbaeb9409c9b88eefe7f40"));
        executeTestParallel("testMultipleCompTracks",spec);
    }

    @Test
    public void testPerSampleAndSubsettedSampleHaveSameResults1() {
        String md5 = "5f894d726cfaa0b29d7c11ff5bb9b3fd";

        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsVCF,
                        "-noEV",
                        "-EV CompOverlap",
                        "-sn NA12045",
                        "-noST",
                        "-L " + fundamentalTestSNPsVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList(md5)
        );
        executeTestParallel("testPerSampleAndSubsettedSampleHaveSameResults-subset", spec);

        WalkerTestSpec spec2 = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsOneSampleVCF,
                        "-noEV",
                        "-EV CompOverlap",
                        "-noST",
                        "-L " + fundamentalTestSNPsOneSampleVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList(md5)
        );
        executeTestParallel("testPerSampleAndSubsettedSampleHaveSameResults-onesample", spec2);
    }


    @Test
    public void testAlleleCountStrat() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST AlleleCount",
                        "-L " + fundamentalTestSNPsVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("0d51321693d4afc262e4059353993d12")
        );
        executeTest("testAlleleCountStrat", spec);
    }

    @Test
    public void testAlleleCountStratWithMLE() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsWithMLEVCF,
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST AlleleCount",
                        "-L " + fundamentalTestSNPsWithMLEVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("cadd4e32ab82f7e43d0e510dfe5e6dda")
        );
        executeTest("testAlleleCountStratWithMLE", spec);
    }

    @Test
    public void testMultipleEvalTracksAlleleCountWithMerge() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsSplit1of2VCF,
                        "--eval " + fundamentalTestSNPsSplit2of2VCF,
                        "--mergeEvals",
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST AlleleCount",
                        "-L " + fundamentalTestSNPsVCF,
                        "-o %s"
                ),
                1,
                Arrays.asList("0d51321693d4afc262e4059353993d12")
        );
        executeTest("testMultipleEvalTracksAlleleCountWithMerge", spec);
    }

    @Test
    public void testMultipleEvalTracksAlleleCountWithoutMerge() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "--dbsnp " + b37dbSNP132,
                        "--eval " + fundamentalTestSNPsSplit1of2VCF,
                        "--eval " + fundamentalTestSNPsSplit2of2VCF,
                        //"--mergeEvals", No merge with AC strat ==> error
                        "-noEV",
                        "-EV CountVariants",
                        "-noST",
                        "-ST AlleleCount",
                        "-L " + fundamentalTestSNPsVCF
                ),
                0,
                UserException.class
        );
        executeTest("testMultipleEvalTracksAlleleCountWithoutMerge", spec);
    }

    @Test
    public void testIntervalStrat() {
        WalkerTestSpec spec = new WalkerTestSpec(
                                buildCommandLine(
                                        "-T VariantEval",
                                        "-R " + b37KGReference,
                                        "-eval " + privateTestDir + "/withSymbolic.b37.vcf",
                                        "-noEV",
                                        "-EV CountVariants",
                                        "-noST",
                                        "-stratIntervals " + privateTestDir + "/overlapTest.bed",
                                        "-ST IntervalStratification",
                                        "-L 20",
                                        "-o %s"
                                ),
                                1,
                                Arrays.asList("74fc726760c0fcfe50c44c853756f261")
                              );
        executeTest("testIntervalStrat", spec);
    }

    @Test
    public void testModernVCFWithLargeIndels() {
        WalkerTestSpec spec = new WalkerTestSpec(
                                buildCommandLine(
                                        "-T VariantEval",
                                        "-R " + b37KGReference,
                                        "-eval " + validationDataLocation + "/NA12878.HiSeq.WGS.b37_decoy.indel.recalibrated.vcf",
                                        "-L 20",
                                        "-D " + b37dbSNP132,
                                        "-o %s"
                                ),
                                1,
                                Arrays.asList("f8460af997436a5ce4407fefb0e2724d")
                              );
        executeTest("testModernVCFWithLargeIndels", spec);
    }

    @Test
    public void testStandardIndelEval() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + validationDataLocation + "/NA12878.HiSeq.WGS.b37_decoy.indel.recalibrated.vcf",
                        "-L 20",
                        "-noST -ST Sample -ST OneBPIndel -ST TandemRepeat",
                        "-noEV -EV IndelSummary -EV IndelLengthHistogram",
                        "-gold " + validationDataLocation + "/Mills_and_1000G_gold_standard.indels.b37.sites.vcf",
                        "-D " + b37dbSNP132,
                        "-o %s"
                ),
                1,
                Arrays.asList("7dc2d8983cb7d98b291ca2f60a9151b2")
        );
        executeTest("testStandardIndelEval", spec);
    }

    @Test
    public void testBadACValue() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + privateTestDir + "vcfexample.withBadAC.vcf",
                        "-noST -ST AlleleCount",
                        "-noEV -EV VariantSummary"
                ),
                0,
                UserException.class);
        executeTest("testBadACValue", spec);
    }


    @Test()
    public void testIncompatibleEvalAndStrat() {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + validationDataLocation + "/NA12878.HiSeq.WGS.b37_decoy.indel.recalibrated.vcf",
                        "-L 20 -noST -ST AlleleCount -noEV -EV VariantSummary"
                ),
                0,
                UserException.class);
        executeTest("testIncompatibleEvalAndStrat", spec);
    }

    public void testIncludingAC0(boolean includeAC0, final String md5) {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + privateTestDir + "/ac0.vcf",
                        "-L 20:81006 -noST -noEV -EV VariantSummary -o %s" + (includeAC0 ? " -keepAC0" : "")
                ),
                1,
                Arrays.asList(md5));
        executeTest("testIncludingAC0 keep ac 0 = " + includeAC0, spec);
    }

    @Test public void testWithAC0() { testIncludingAC0(true, "c786128cfe4d3e28cdbc15c5c838ad20"); }
    @Test public void testWithoutAC0() { testIncludingAC0(false, "7bc505c07d9aee49571ad4b3fc9f7feb"); }

    //
    // Test validation report is doing the right thing with sites only and genotypes files
    // where the validation comp has more genotypes than eval
    //
    @Test(dataProvider = "testValidationReportData")
    public void testValidationReport(final String name, final String eval, final String comp, final String md5) {
        WalkerTestSpec spec = new WalkerTestSpec(
                buildCommandLine(
                        "-T VariantEval",
                        "-R " + b37KGReference,
                        "-eval " + eval,
                        "-comp " + comp,
                        "-L 20:10,000,000-10,000,010 -noST -noEV -EV ValidationReport -o %s"
                ),
                1,
                Arrays.asList(md5));
        executeTest("testValidationReport with " + name, spec);
    }

    @DataProvider(name = "testValidationReportData")
    public Object[][] testValidationReportData() {
        final String compGenotypes = privateTestDir + "/validationReportComp.vcf";
        final String compSites = privateTestDir + "/validationReportComp.noGenotypes.vcf";
        final String evalGenotypes = privateTestDir + "/validationReportEval.vcf";
        final String evalSites = privateTestDir + "/validationReportEval.noGenotypes.vcf";

        List<Object[]> tests = new ArrayList<Object[]>();
        tests.add(new Object[]{"sites/sites", evalSites, compSites, "0b32e19efce28087cdc7b58e17ed633a"});
        tests.add(new Object[]{"sites/genotypes", evalSites, compGenotypes, "e2ffecee4a3acd0da7dd7fe10a59b2bc"});
        tests.add(new Object[]{"genotypes/sites", evalGenotypes, compSites, "f0dbb848a94b451e42765b0cb9d09ee2"});
        tests.add(new Object[]{"genotypes/genotypes", evalGenotypes, compGenotypes, "73790b530595fcbd467a88475ea9717f"});
        return tests.toArray(new Object[][]{});
    }
}
