Add test for lock

Signed-off-by: Mateusz Hazy <mateusz.hazy@snowflake.com>

e2e/smoke/BUILD

@@ -29,11 +29,18 @@ copy_file(
 
 apko_image(
  name = "lock_from_generated",
- config = ":apko.yaml",
+ config = ":apko.generated.yaml",
  contents = "@example_lock//:contents",
  tag = "lock:latest",
 )
 
+build_test(
+ name = "test_generated_config",
+ targets = [
+ ":lock_from_generated",
+ ],
+)
+
 apko_config_example(
  name = "generated_config_with_extra_files",
  config = ":apko.yaml",
@@ -48,7 +55,7 @@ apko_image(
 )
 
 build_test(
- name = "test_generated_config",
+ name = "test_generated_config_with_extra_files",
  targets = [
  ":image_from_config_with_extra_files",
  ],

e2e/smoke/test.sh

@@ -0,0 +1,6 @@
+#!/bin/bash 
+
+# This file is used by https://github.com/bazel-contrib/.github/blob/master/.github/workflows/bazel.yaml
+
+# We don't check correctness of the lock generation here, but that the target exists and runs successfully.
+bazel run //:image_from_config_with_extra_files.lock