// Since we can't modify environment variables directly,
        // we test the current behavior
        String appType = ResourceUtil.getAppType();
        assertNotNull(appType);
        // appType should be either empty string or the actual env value
        assertTrue(appType.isEmpty() || appType.length() > 0);
    }

    @Test
    public void test_getOverrideConfPath() {
        // Test when app type is not docker

from starlette.routing import BaseRoute
from starlette.types import ASGIApp, ExceptionHandler, Lifespan, Receive, Scope, Send
from typing_extensions import deprecated

AppType = TypeVar("AppType", bound="FastAPI")


class FastAPI(Starlette):
    """
    `FastAPI` app class, the main entrypoint to use FastAPI.

    Read more in the