def smpl_var_phased(): return pc.Variant( 'chr1',100,'SNP1', 'A','C', qual=100,fltr='PASS', info='.',fmt='GT:GQ', genos=['0|0:42','0|1:42','1|1:42'] )
def missing_var(): return pc.Variant( 'chr1',100,'SNP1', 'A','C', qual=100,fltr='PASS', info='.',fmt='GT:GQ', genos=['./.:42','./.:42','1/1:42'] )
def test_subtraction(): assert pc.Variant('chr1',1000,'SNP1','A','C') - pc.Variant('chr1',1500,'SNP2','T','G') == 500