@Test
public void testVCFHeaderSerialization() throws Exception {
final VCFFileReader reader = new VCFFileReader(new File("src/test/resources/htsjdk/variant/HiSeq.10000.vcf"), false);
final VCFHeader originalHeader = reader.getFileHeader();
reader.close();
final VCFHeader deserializedHeader = TestUtil.serializeAndDeserialize(originalHeader);
Assert.assertEquals(deserializedHeader.getMetaDataInInputOrder(), originalHeader.getMetaDataInInputOrder(), "Header metadata does not match before/after serialization");
Assert.assertEquals(deserializedHeader.getContigLines(), originalHeader.getContigLines(), "Contig header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getFilterLines(), originalHeader.getFilterLines(), "Filter header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getFormatHeaderLines(), originalHeader.getFormatHeaderLines(), "Format header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getIDHeaderLines(), originalHeader.getIDHeaderLines(), "ID header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getInfoHeaderLines(), originalHeader.getInfoHeaderLines(), "Info header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getOtherHeaderLines(), originalHeader.getOtherHeaderLines(), "Other header lines do not match before/after serialization");
Assert.assertEquals(deserializedHeader.getGenotypeSamples(), originalHeader.getGenotypeSamples(), "Genotype samples not the same before/after serialization");
Assert.assertEquals(deserializedHeader.samplesWereAlreadySorted(), originalHeader.samplesWereAlreadySorted(), "Sortedness of samples not the same before/after serialization");
Assert.assertEquals(deserializedHeader.getSampleNamesInOrder(), originalHeader.getSampleNamesInOrder(), "Sorted list of sample names in header not the same before/after serialization");
Assert.assertEquals(deserializedHeader.getSampleNameToOffset(), originalHeader.getSampleNameToOffset(), "Sample name to offset map not the same before/after serialization");
Assert.assertEquals(deserializedHeader.toString(), originalHeader.toString(), "String representation of header not the same before/after serialization");
}