python中單元測試的常用語句

assertEqual 如果兩個值相等，則pass
assertNotEqual 如果兩個值不相等，則pass
assertTrue 判斷bool值為True，則pass
assertFalse 判斷bool值為False，則pass
assertIsNone 不存在，則pass
assertIsNotNone 存在，則pass

def fibo(x):
    if x == 0:
        resp = 0
    elif x == 1:
        resp = 1
    else:
        return fibo(x-1) + fibo(x-2)
    return resp
assert fibo(5) == 5

assertAlmostEqual(a, b) round(a-b, 7) == 0
assertNotAlmostEqual(a, b) round(a-b, 7) != 0
assertGreater(a, b) a > b 2.7
assertGreaterEqual(a, b) a >= b 2.7
assertLess(a, b) a < b 2.7
assertLessEqual(a, b) a <= b 2.7
assertRegexpMatches(s, re) regex.search(s) 2.7
assertNotRegexpMatches(s, re) not regex.search(s) 2.7
assertItemsEqual(a, b) sorted(a) == sorted(b) and works with unhashable objs 2.7
assertDictContainsSubset(a, b) all the key/value pairs in a exist in b 2.7
assertMultiLineEqual(a, b) strings 2.7
assertSequenceEqual(a, b) sequences 2.7
assertListEqual(a, b) lists 2.7
assertTupleEqual(a, b) tuples 2.7
assertSetEqual(a, b) sets or frozensets 2.7
assertDictEqual(a, b) dicts 2.7
assertMultiLineEqual(a, b) strings 2.7
assertSequenceEqual(a, b) sequences 2.7
assertListEqual(a, b) lists 2.7
assertTupleEqual(a, b) tuples 2.7
assertSetEqual(a, b) sets or frozensets 2.7
assertDictEqual(a, b) dicts 2.7