Function test_cli_priority

tests/test_application.py:57–72

()

def test_cli_priority():
    with TemporaryDirectory() as td:

        class TestApp(BaseIPythonApplication):
            test = Unicode().tag(config=True)

        # Create the config file, so it tries to load it.
        with open(os.path.join(td, "ipython_config.py"), "w", encoding="utf-8") as f:
            f.write("c.TestApp.test = 'config file'")

        app = TestApp()
        app.initialize(["--profile-dir", td])
        assert app.test == "config file"
        app = TestApp()
        app.initialize(["--profile-dir", td, "--TestApp.test=cli"])
        assert app.test == "cli"