How to use test_test_empty_commands method in tox

Best Python code snippet using tox_python

test_venv.py

Source:test_venv.py

...307    # should also have access to full invocation environment,308    # for backward compatibility, and to match behavior of venv.run_install_command()309    assert "TEMP_NOPASS_VAR" in env310    assert env["TEMP_NOPASS_VAR"] == "456"311def test_test_empty_commands(newmocksession):312    mocksession = newmocksession(313        [],314        """\315        [testenv]316        commands =317            {posargs}318            echo foo bar319        """,320    )321    venv = mocksession.getvenv("python")322    with mocksession.newaction(venv.name, "update") as action:323        venv.update(action)324    venv.test()325    # The first command is empty. It should be skipped....

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