write krm metadata to Krmfile instead of Kustomization

cmd/config/internal/commands/e2e/create_setter_test.go

@@ -0,0 +1,57 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package e2e
+
+import (
+	"testing"
+)
+
+func TestCreateSetter(t *testing.T) {
+	tests := []test{
+		{
+			name: "create_setter",
+			args: []string{"create-setter", ".", "replicas", "3"},
+			files: map[string]string{
+				"deployment.yaml": `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+  labels:
+    app: nginx
+spec:
+  replicas: 3
+`,
+				"Krmfile": `
+apiVersion: config.k8s.io/v1alpha1
+kind: Krmfile
+`,
+			},
+			expectedFiles: map[string]string{
+				"deployment.yaml": `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+  labels:
+    app: nginx
+spec:
+  replicas: 3 # {"$openapi":"replicas"}
+`,
+				"Krmfile": `
+apiVersion: config.k8s.io/v1alpha1
+kind: Krmfile
+openAPI:
+  definitions:
+    io.k8s.cli.setters.replicas:
+      x-k8s-cli:
+        setter:
+          name: replicas
+          value: "3"
+`,
+			},
+		},
+	}
+	runTests(t, tests)
+}