Add integration test for venv_name

Author: arrdem

e2e/use_release/minimal_download_test.sh

@@ -100,6 +100,14 @@ fi
 # Smoke test
 bazel "--output_base=$OUTPUT_BASE" test --test_output=streamed //...
 
+#############
+# Smoke test py_venv_link
+bazel "--output_base=$OUTPUT_BASE" run //src:venv
+if ! [ -L ./.venv_named ]; then
+  >&2 echo "ERROR: The named venv target failed to respect venv_name"
+  exit 1
+fi
+
 #############
 # Demonstrate that as configured we're fully on prebuilt toolchains even for crossbuilds
 OUTPUT_BASE=$(mktemp -d)

e2e/use_release/src/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@aspect_rules_py//py:defs.bzl", "py_binary", "py_test")
+load("@aspect_rules_py//py:defs.bzl", "py_binary", "py_test", "py_venv")
+
 
 py_binary(
     name = "main",
@@ -9,6 +10,15 @@ py_binary(
     main = "__main__.py",
 )
 
+py_venv(
+    name = "venv",
+    srcs = [
+        "__init__.py",
+        "__main__.py",
+    ],
+    venv_name = ".venv_named",
+)
+
 py_test(
     name = "test",
     srcs = ["my_test.py"],