uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/uvicorn/tests.nix

@@ -0,0 +1,40 @@
+{ stdenv
+, buildPythonPackage
+, uvicorn
+, httpx
+, pytest-asyncio
+, pytestCheckHook
+, pytest-mock
+, requests
+, trustme
+}:
+
+buildPythonPackage rec {
+  pname = "uvicorn-tests";
+  inherit (uvicorn) version;
+
+  src = uvicorn.testsout;
+
+  dontBuild = true;
+  dontInstall = true;
+
+  checkInputs = [
+    uvicorn
+    httpx
+    pytestCheckHook
+    pytest-asyncio
+    pytest-mock
+    requests
+    trustme
+  ];
+
+  doCheck = !stdenv.isDarwin;
+
+  __darwinAllowLocalNetworking = true;
+
+  disabledTests = [
+    "test_supported_upgrade_request"
+    "test_invalid_upgrade"
+  ];
+}
+