How to use test_command_env_substitution_posargs method in tox

Best Python code snippet using tox_python

test_config.py

Source:test_config.py

...654        )655        envconfig = config.envconfigs["py27"]656        assert envconfig.commands == [["ls", "testvalue"]]657        assert envconfig.setenv["TEST"] == "testvalue"658    def test_command_env_substitution_posargs(self, newconfig):659        """Ensure {posargs} values are substituted correctly."""660        config = newconfig(661            """662           [testenv:py27]663           setenv =664             TEST={posargs:default}665           commands =666             ls {env:TEST}667        """,668        )669        envconfig = config.envconfigs["py27"]670        assert envconfig.setenv["TEST"] == "default"671        assert envconfig.commands == [["ls", "default"]]672    def test_command_env_substitution_posargs_with_colon(self, newconfig):...

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