def test_codons(self):
"""BaseUsage codons should return most likely codon freqs"""
b = BaseUsage({'a':3, 'T':2, 'X':1})
c = b.codons()
known = {
'AAA' : .6 * .6 * .6,
'AAU' : .6 * .6 * .4,
'AUA' : .6 * .4 * .6,
'AUU' : .6 * .4 * .4,
'UAA' : .4 * .6 * .6,
'UAU' : .4 * .6 * .4,
'UUA' : .4 * .4 * .6,
'UUU' : .4 * .4 * .4,
}
for codon in c:
if codon in known:
self.assertFloatEqual(c[codon], known[codon])
else:
self.assertEqual(c[codon], 0)
def test_codons(self):
"""BaseUsage codons should return most likely codon freqs"""
b = BaseUsage({'a': 3, 'T': 2, 'X': 1})
c = b.codons()
known = {
'AAA': .6 * .6 * .6,
'AAU': .6 * .6 * .4,
'AUA': .6 * .4 * .6,
'AUU': .6 * .4 * .4,
'UAA': .4 * .6 * .6,
'UAU': .4 * .6 * .4,
'UUA': .4 * .4 * .6,
'UUU': .4 * .4 * .4,
}
for codon in c:
if codon in known:
self.assertFloatEqual(c[codon], known[codon])
else:
self.assertEqual(c[codon], 0)
