pytest的断言、跳过、运行的按需要处理
def test_one():
assert 1==1
assert 1!=2
assert {'name':'linda','age':19}=={'name':'linda','age':190}
assert 'hello' in 'helloworld'
age=35
assert 20<age<80
assert (1<2) ==True
def f():
return 3
def test_two():
assert f()==4