本文整理匯總了Python中_pytest.monkeypatch.monkeypatch.delenv方法的典型用法代碼示例。如果您正苦於以下問題:Python monkeypatch.delenv方法的具體用法?Python monkeypatch.delenv怎麽用?Python monkeypatch.delenv使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類_pytest.monkeypatch.monkeypatch
的用法示例。
在下文中一共展示了monkeypatch.delenv方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_delenv
# 需要導入模塊: from _pytest.monkeypatch import monkeypatch [as 別名]
# 或者: from _pytest.monkeypatch.monkeypatch import delenv [as 別名]
def test_delenv():
name = 'xyz1234'
assert name not in os.environ
monkeypatch = MonkeyPatch()
pytest.raises(KeyError, "monkeypatch.delenv(%r, raising=True)" % name)
monkeypatch.delenv(name, raising=False)
monkeypatch.undo()
os.environ[name] = "1"
try:
monkeypatch = MonkeyPatch()
monkeypatch.delenv(name)
assert name not in os.environ
monkeypatch.setenv(name, "3")
assert os.environ[name] == "3"
monkeypatch.undo()
assert os.environ[name] == "1"
finally:
if name in os.environ:
del os.environ[name]