### Question:
PileupEntry { public Allele getRefAllele() { return refAllele; } PileupEntry(String chr, int pos, Allele refAllele, int readDepth, String basesString, int minimumBaseQuality);  PileupEntry(String chr, int pos, Allele refAllele, int readDepth, String basesString, String basesQualityString, int minimumBaseQuality); String getChr(); int getPos(); Allele getRefAllele(); int getReadDepth(); TObjectIntHashMap<Allele> getAlleleCounts(); int getAlleleCount(Allele allele); TObjectDoubleHashMap<Allele> getAlleleAverageQualities(); double getAlleleAverageQuality(Allele allele); int getMinimumBaseQuality();  }### Answer:
@Test public void testGetRefAllele() { assertEquals(entry1.getRefAllele(), Allele.G); }