Adding some todos to seq stat

public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/tools/SeqStat.scala

@@ -317,6 +317,8 @@ object SeqStat extends ToolCommand {
       ))
     )
 
+    // TODO: have function generate map so that it can be tested
+
     println(ConfigUtils.mapToJson(report))
   }
 }

public/biopet-framework/src/test/scala/nl/lumc/sasc/biopet/tools/SeqStatTest.scala

@@ -101,4 +101,6 @@ class SeqStatTest extends TestNGSuite with MockitoSugar with Matchers {
     val parsed = parseArgs(args)
     parsed.fastq shouldBe resourceFile("/paired01a.fq")
   }
+
+  // TODO: Shared state here. Calling main changes the state, which causes other tests to fail
 }
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