test_builtin.py 文件源码

def test_tryimport():
    py.test.raises(ImportError, py.builtin._tryimport, 'xqwe123')
    x = py.builtin._tryimport('asldkajsdl', 'py')
    assert x == py
    x = py.builtin._tryimport('asldkajsdl', 'py.path')
    assert x == py.path