def test_x_affected_no_call_male():
    family_lines = [
        "#FamilyID\tSampleID\tFather\tMother\tSex\tPhenotype\n",
        "1\tproband\t0\t0\t1\t2\n"
    ]
    
    family = get_family(family_lines=family_lines)
    
    no_call_variant = {'genotypes': {}}
    no_call_variant['genotypes']['proband'] = Genotype(**{'GT':'./.'})
    
    assert check_X_dominant(
        variant = no_call_variant,
        family = family
    ) == True
Test a sick male with no gt call
dataset/ETHPy150Open moonso/genmod/tests/genetic_models/test_x_dominant.py/test_x_affected_no_call_male