make app required for faststream bootstrapper

lite_bootstrap/bootstrappers/faststream_bootstrapper.py

@@ -12,7 +12,6 @@
 
 
 if import_checker.is_faststream_installed:
-    from faststream._internal.broker import BrokerUsecase
     from faststream.asgi import AsgiFastStream, AsgiResponse
     from faststream.asgi import get as handle_get
 
@@ -50,8 +49,7 @@ def __init__(
 
 @dataclasses.dataclass(kw_only=True, slots=True, frozen=True)
 class FastStreamConfig(HealthChecksConfig, LoggingConfig, OpentelemetryConfig, PrometheusConfig, SentryConfig):
-    application: "AsgiFastStream" = dataclasses.field(default_factory=lambda: AsgiFastStream())
-    broker: typing.Optional["BrokerUsecase[typing.Any, typing.Any]"] = None
+    application: "AsgiFastStream"
     opentelemetry_middleware_cls: type[FastStreamTelemetryMiddlewareProtocol] | None = None
     prometheus_middleware_cls: type[FastStreamPrometheusMiddlewareProtocol] | None = None
     health_checks_additional_checker: typing.Callable[[], typing.Coroutine[bool, typing.Any, typing.Any]] | None = None
@@ -160,8 +158,6 @@ def is_ready(self) -> bool:
 
     def __init__(self, bootstrap_config: FastStreamConfig) -> None:
         super().__init__(bootstrap_config)
-        if self.bootstrap_config.broker:
-            self.bootstrap_config.application.set_broker(self.bootstrap_config.broker)
         self.bootstrap_config.application.on_shutdown(self.teardown)
 
     def _prepare_application(self) -> "AsgiFastStream":

tests/test_faststream_bootstrap.py

@@ -1,5 +1,6 @@
 import typing
 
+import faststream.asgi
 import pytest
 import structlog
 from faststream._internal.broker import BrokerUsecase
@@ -39,8 +40,12 @@ def build_faststream_config(
         sentry_dsn="https://testdsn@localhost/1",
         health_checks_path="/custom-health/",
         logging_buffer_capacity=0,
-        broker=broker,
         health_checks_additional_checker=health_checks_additional_checker,
+        application=faststream.asgi.AsgiFastStream(
+            broker,
+            asyncapi_path=faststream.asgi.AsyncAPIRoute("/docs/"),
+            specification=faststream.AsyncAPI(),
+        ),
     )
 
 
@@ -64,6 +69,9 @@ async def test_faststream_bootstrap(broker: RedisBroker) -> None:
             response = test_client.get(bootstrap_config.prometheus_metrics_path)
             assert response.status_code == status.HTTP_200_OK
 
+            response = test_client.get("/docs/")
+            assert response.status_code == status.HTTP_200_OK
+
     assert not bootstrapper.is_bootstrapped
 
 
@@ -94,7 +102,7 @@ async def custom_checker() -> bool:
 
 def test_faststream_bootstrapper_not_ready() -> None:
     with emulate_package_missing("faststream"), pytest.raises(RuntimeError, match="faststream is not installed"):
-        FastStreamBootstrapper(bootstrap_config=FastStreamConfig())
+        FastStreamBootstrapper(bootstrap_config=FastStreamConfig(application=faststream.asgi.AsgiFastStream()))
 
 
 @pytest.mark.parametrize(