tests/functional2/lang: Migrate builtins.getEnv

Change-Id: I9e30d9bf897854e8843194779034fd98d172bcf1
2025-11-18 19:52:17 +01:00
parent 4da70ab3bd
commit c589a95546
4 changed files with 21 additions and 1 deletions
@@ -1 +0,0 @@
-builtins.getEnv "TEST_VAR" + (if builtins.getEnv "NO_SUCH_VAR" == "" then "bar" else "bla")
@@ -0,0 +1,21 @@
+from collections.abc import Callable
+from pathlib import Path
+
+from functional2.lang.test_lang import test_eval as nix_eval
+from functional2.testlib.fixtures.file_helper import with_files, File, AssetSymlink
+from functional2.testlib.fixtures.nix import Nix
+from functional2.testlib.fixtures.snapshot import Snapshot
+
+
+@with_files(
+    {
+        "in.nix": File(
+            'builtins.getEnv "TEST_VAR" + (if builtins.getEnv "NO_SUCH_VAR" == "" then "bar" else "bla")'
+        ),
+        "out.exp": AssetSymlink("eval-okay.out.exp"),
+        "err.exp": AssetSymlink("eval-okay.err.exp"),
+    }
+)
+def test_get_env(nix: Nix, snapshot: Callable[[str], Snapshot], files: Path):
+    nix.env["TEST_VAR"] = "foo"
+    nix_eval(files, nix, [], snapshot)
				`@@ -1 +0,0 @@`
				`builtins.getEnv "TEST_VAR" + (if builtins.getEnv "NO_SUCH_VAR" == "" then "bar" else "bla")`