test: test old behaviour of managedLayers policy

test/black-box/layers-checkout/run.sh

@@ -188,6 +188,12 @@ run_bob layers update -DBAR_1_COMMIT=${bar_c1} -DBAR_2_COMMIT=${bar_c1} -DBAR_DI
 	-lc layers_overrides -vv
 expect_exist layers/foo/override
 
+# test that layers status/update are rejected on the old managedLayers policy
+old_dir="$tmp_dir/legacy"
+mkdir -p "$old_dir/recipes"
+expect_fail run_bob -C "$old_dir" layers update
+expect_fail run_bob -C "$old_dir" layers status
+
 # remove layers + clean
 cleanup
 rm -rf layers

test/unit/test_input_recipeset.py

@@ -1392,6 +1392,22 @@ def testMinimumVersion(self):
         })
         self.assertRaises(ParseError, self.generate)
 
+    def testManagedRejected(self):
+        self.writeConfig({
+            "bobMinimumVersion" : "0.25rc1",
+            "layers" : [
+                {
+                    "name" : "l1_n1",
+                    "scm" : "git",
+                    "url" : "[email protected]:bob.git",
+                }
+            ]
+        })
+        with self.assertRaises(ParseError) as err:
+            self.generate()
+        self.assertEqual(err.exception.slogan,
+                         "Managed layers aren't enabled! See the managedLayers policy for details.")
+
 class TestIfExpression(RecipesTmp, TestCase):
     """ Test if expressions """
     def setUp(self):