1 files changed, 56 insertions, 0 deletions
diff --git a/users/Profpatsch/writers/tests/default.nix b/users/Profpatsch/writers/tests/default.nix
new file mode 100644
index 000000000000..d0d62d3b0e1b
--- /dev/null
+++ b/users/Profpatsch/writers/tests/default.nix
@@ -0,0 +1,56 @@
+{ depot, pkgs, ... }:
+
+let
+  inherit (depot.users.Profpatsch.writers)
+    python3Lib
+    python3
+    ;
+
+  inherit (pkgs)
+    coreutils
+    ;
+
+  run = drv: depot.nix.runExecline.local "run-${drv.name}" { } [
+    "if"
+    [ drv ]
+    "importas"
+    "out"
+    "out"
+    "${coreutils}/bin/touch"
+    "$out"
+  ];
+
+  pythonTransitiveLib = python3Lib
+    {
+      name = "transitive";
+    } ''
+    def transitive(s):
+      return s + " 1 2 3"
+  '';
+
+  pythonTestLib = python3Lib
+    {
+      name = "test_lib";
+      libraries = _: [ pythonTransitiveLib ];
+    } ''
+    import transitive
+    def test():
+      return transitive.transitive("test")
+  '';
+
+  pythonWithLib = run (python3
+    {
+      name = "python-with-lib";
+      libraries = _: [ pythonTestLib ];
+    } ''
+    import test_lib
+
+    assert(test_lib.test() == "test 1 2 3")
+  '');
+
+in
+depot.nix.readTree.drvTargets {
+  inherit
+    pythonWithLib
+    ;
+}