testing: migrate flakes/bundle.sh

Change-Id: I734b52da3c62d6f562d6c843b89cb55ba6bd70d2

tests/functional/flakes/bundle.sh

@@ -1,32 +0,0 @@
-source common.sh
-
-cp ../simple.nix ../simple.builder.sh ../config.nix $TEST_HOME
-
-cd $TEST_HOME
-
-cat <<EOF > flake.nix
-{
-    outputs = {self}: {
-      bundlers.$system = rec {
-        simple = drv:
-          if drv?type && drv.type == "derivation"
-          then drv
-          else self.packages.$system.default;
-        default = simple;
-      };
-      packages.$system.default = import ./simple.nix;
-      apps.$system.default = {
-        type = "app";
-        program = "\${import ./simple.nix}/hello";
-      };
-    };
-}
-EOF
-
-nix build .#
-nix bundle --bundler .# .#
-nix bundle --bundler .#bundlers.$system.default .#packages.$system.default
-nix bundle --bundler .#bundlers.$system.simple  .#packages.$system.default
-
-nix bundle --bundler .#bundlers.$system.default .#apps.$system.default
-nix bundle --bundler .#bundlers.$system.simple  .#apps.$system.default

tests/functional/meson.build

@@ -39,7 +39,6 @@ functional_tests_scripts = [
   'flakes/init.sh',
   'flakes/inputs.sh',
   'flakes/follow-paths.sh',
-  'flakes/bundle.sh',
   'flakes/build-paths.sh',
   'flakes/flake-in-submodule.sh',
   'flakes/flake-metadata.sh',

tests/functional2/flakes/test_bundle.py

@@ -0,0 +1,43 @@
+from testlib.fixtures.nix import Nix
+from testlib.fixtures.file_helper import with_files, File
+from testlib.environ import environ
+from testlib.utils import get_global_asset_pack
+import pytest
+
+system = environ.get("system")
+
+files = get_global_asset_pack("simple-drv") | {
+    "flake.nix": File(f"""{{
+        outputs = {{self}}: {{
+          bundlers.{system} = rec {{
+            simple = drv:
+              if drv?type && drv.type == "derivation"
+              then drv
+              else self.packages.{system}.default;
+            default = simple;
+          }};
+          packages.{system}.default = import ./simple.nix;
+          apps.{system}.default = {{
+            type = "app";
+            program = "${{import ./simple.nix}}/hello";
+          }};
+        }};
+    }}""")
+}
+
+
+@with_files(files)
+@pytest.mark.parametrize(
+    ("bundler", "attr"),
+    [
+        (".#", ".#"),
+        (f".#bundlers.{system}.default", f".#packages.{system}.default"),
+        (f".#bundlers.{system}.simple", f".#packages.{system}.default"),
+        (f".#bundlers.{system}.default", f".#apps.{system}.default"),
+        (f".#bundlers.{system}.simple", f".#apps.{system}.default"),
+    ],
+)
+def test_bundle(nix: Nix, bundler: str, attr: str):
+    nix.settings.add_xp_feature("nix-command", "flakes")
+    nix.nix(["build", ".#"]).run().ok()
+    nix.nix(["bundle", "--bundler", bundler, attr]).run().ok()