Fix test

shiva/src/test/scala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaVariantcallingTest.scala

@@ -122,7 +122,7 @@ trait ShivaVariantcallingTestTrait extends TestNGSuite with Matchers {
       pipeline.functions.count(_.isInstanceOf[VtDecompose]) shouldBe (if (decompose) callers.size else 0)
       pipeline.functions.count(_.isInstanceOf[GenotypeConcordance]) shouldBe (if (referenceVcf.isDefined) 1 + callers.size else 0)
 
-      pipeline.summarySettings.get("variantcallers") shouldBe Some(callers.toList)
+      pipeline.summarySettings.get("variantcallers").map(_.asInstanceOf[List[String]].toSet) shouldBe Some(callers.toSet)
       pipeline.summarySettings.get("amplicon_bed") shouldBe Some(ampliconBedFile.map(_.getAbsolutePath))
       pipeline.summarySettings.get("regions_of_interest") shouldBe Some(roiBedFiles.map(_.getAbsolutePath))
     }