test: ✅ rework tests to not start otel by default

pyproject.toml

@@ -9,7 +9,7 @@ packages = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.12"
+python = "~3.12"
 structlog = "^24.1.0"
 typer = "^0.12.3"
 injector = "^0.22.0"
@@ -45,7 +45,7 @@ requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.pytest.ini_options]
-addopts = "tests/units -n auto --color=yes"
+addopts = "tests/units -n auto --color=yes --import-mode=importlib"
 filterwarnings = [
     "ignore:.*Type google._upb._message.MessageMapContainer:DeprecationWarning",
     "ignore:.*Type google._upb._message.ScalarMapContainer:DeprecationWarning",
@@ -66,7 +66,6 @@ packages = "python_factory"
 mypy_path  = "src:tests"
 namespace_packages = true
 plugins = ["pydantic.mypy"]
-
 follow_imports = "silent"
 warn_redundant_casts = true
 warn_unused_ignores = true

src/python_factory/example/application.yaml

@@ -12,3 +12,6 @@ application:
 plugins:
   activate:
     - opentelemetry_plugin
+
+opentelemetry:
+  activate: true

tests/units/python_factory/example/__init__.py

@@ -0,0 +1,25 @@
+"""The test class TestExampleClassParent is a test class for the class App."""
+
+import injector
+
+from python_factory.core.plugins.opentelemetry_plugin.configs import OpenTelemetryConfig
+from python_factory.example import App, AppModule, application_factory
+
+
+class TestExampleClassParent:
+    """The test class for the class App."""
+
+    def binder_configure(self, binder: injector.Binder) -> None:
+        """Configure the binder for the test."""
+        binder.bind(
+            interface=OpenTelemetryConfig, to=OpenTelemetryConfig(activate=False)
+        )
+
+    def application_factory_for_test(self) -> App:
+        """Create an application for testing."""
+        injector_instance = injector.Injector()
+        injector_instance.binder.install(module=AppModule)
+        self.binder_configure(injector_instance.binder)
+        application: App = application_factory(injector_instance=injector_instance)
+
+        return application

tests/units/python_factory/example/api/v1/books/test_routes.py

@@ -4,17 +4,17 @@
 
 from fastapi.testclient import TestClient
 from httpx import Response
+from units.python_factory.example import TestExampleClassParent
 
-from python_factory.example import application_factory
 from python_factory.example.app.app import App
 
 
-class TestBooksRoutes:
+class TestBooksRoutes(TestExampleClassParent):
     """Tests for the routes of the books API."""
 
     def test_get_books(self) -> None:
         """Test get_books."""
-        application: App = application_factory()
+        application: App = self.application_factory_for_test()
 
         with TestClient(application) as client:
             response: Response = client.get("/api/v1/books")

tests/units/python_factory/example/api/v1/sys/test_health.py

@@ -4,16 +4,15 @@
 
 from fastapi.testclient import TestClient
 from httpx import Response
+from units.python_factory.example import TestExampleClassParent
 
-from python_factory.example import application_factory
 
-
-class TestApiV1SysHealth:
+class TestApiV1SysHealth(TestExampleClassParent):
     """Test the health endpoint."""
 
     def test_get_api_v1_sys_health(self) -> None:
         """Test the get_api_v1_sys_health function."""
-        with TestClient(app=application_factory()) as client:
+        with TestClient(app=self.application_factory_for_test()) as client:
             response: Response = client.get(url="/api/v1/sys/health")
 
             assert response.status_code == HTTPStatus.OK.value