Convert generator merge and replace tests to in-memory.

pkg/commands/build/testdata/testcase-base-only/expected.diff

@@ -1,85 +0,0 @@
-diff -u -N /tmp/noop/apps_v1beta2_Deployment_nginx.yaml /tmp/transformed/apps_v1beta2_Deployment_nginx.yaml
---- /tmp/noop/apps_v1beta2_Deployment_nginx.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/apps_v1beta2_Deployment_nginx.yaml	YYYY-MM-DD HH:MM:SS
-@@ -1,14 +1,27 @@
- apiVersion: apps/v1beta2
- kind: Deployment
- metadata:
-+  annotations:
-+    note: This is a test annotation
-   labels:
--    app: nginx
--  name: nginx
-+    app: mynginx
-+    org: example.com
-+    team: foo
-+  name: team-foo-nginx
- spec:
-+  selector:
-+    matchLabels:
-+      app: mynginx
-+      org: example.com
-+      team: foo
-   template:
-     metadata:
-+      annotations:
-+        note: This is a test annotation
-       labels:
--        app: nginx
-+        app: mynginx
-+        org: example.com
-+        team: foo
-     spec:
-       containers:
-       - image: nginx
-diff -u -N /tmp/noop/networking.k8s.io_v1_NetworkPolicy_nginx.yaml /tmp/transformed/networking.k8s.io_v1_NetworkPolicy_nginx.yaml
---- /tmp/noop/networking.k8s.io_v1_NetworkPolicy_nginx.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/networking.k8s.io_v1_NetworkPolicy_nginx.yaml	YYYY-MM-DD HH:MM:SS
-@@ -1,13 +1,21 @@
- apiVersion: networking.k8s.io/v1
- kind: NetworkPolicy
- metadata:
--  name: nginx
-+  annotations:
-+    note: This is a test annotation
-+  labels:
-+    app: mynginx
-+    org: example.com
-+    team: foo
-+  name: team-foo-nginx
- spec:
-   ingress:
-   - from:
-     - podSelector:
-         matchLabels:
--          app: nginx
-+          app: mynginx
-+          org: example.com
-+          team: foo
-   podSelector:
-     matchExpressions:
-     - key: app
-diff -u -N /tmp/noop/v1_Service_nginx.yaml /tmp/transformed/v1_Service_nginx.yaml
---- /tmp/noop/v1_Service_nginx.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/v1_Service_nginx.yaml	YYYY-MM-DD HH:MM:SS
-@@ -1,11 +1,17 @@
- apiVersion: v1
- kind: Service
- metadata:
-+  annotations:
-+    note: This is a test annotation
-   labels:
--    app: nginx
--  name: nginx
-+    app: mynginx
-+    org: example.com
-+    team: foo
-+  name: team-foo-nginx
- spec:
-   ports:
-   - port: 80
-   selector:
--    app: nginx
-+    app: mynginx
-+    org: example.com
-+    team: foo

pkg/commands/build/testdata/testcase-base-only/expected.yaml

@@ -1,71 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    org: example.com
-    team: foo
-  name: team-foo-nginx
-spec:
-  ports:
-  - port: 80
-  selector:
-    app: mynginx
-    org: example.com
-    team: foo
----
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    org: example.com
-    team: foo
-  name: team-foo-nginx
-spec:
-  selector:
-    matchLabels:
-      app: mynginx
-      org: example.com
-      team: foo
-  template:
-    metadata:
-      annotations:
-        note: This is a test annotation
-      labels:
-        app: mynginx
-        org: example.com
-        team: foo
-    spec:
-      containers:
-      - image: nginx
-        name: nginx
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    org: example.com
-    team: foo
-  name: team-foo-nginx
-spec:
-  ingress:
-  - from:
-    - podSelector:
-        matchLabels:
-          app: mynginx
-          org: example.com
-          team: foo
-  podSelector:
-    matchExpressions:
-    - key: app
-      operator: In
-      values:
-      - test

pkg/commands/build/testdata/testcase-base-only/in/kustomization.yaml

@@ -1,13 +0,0 @@
-apiVersion: v1beta1
-kind: Kustomization
-namePrefix: team-foo-
-commonLabels:
-  app: mynginx
-  org: example.com
-  team: foo
-commonAnnotations:
-  note: This is a test annotation
-resources:
-  - resources/deployment.yaml
-  - resources/networkpolicy.yaml
-  - resources/service.yaml

pkg/commands/build/testdata/testcase-base-only/in/resources/deployment.yaml

@@ -1,15 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: nginx
-  labels:
-    app: nginx
-spec:
-  template:
-    metadata:
-      labels:
-        app: nginx
-    spec:
-      containers:
-      - name: nginx
-        image: nginx

pkg/commands/build/testdata/testcase-base-only/in/resources/networkpolicy.yaml

@@ -1,13 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: nginx
-spec:
-  podSelector:
-    matchExpressions:
-      - {key: app, operator: In, values: [test]}
-  ingress:
-    - from:
-        - podSelector:
-            matchLabels:
-              app: nginx

pkg/commands/build/testdata/testcase-base-only/in/resources/service.yaml

@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: nginx
-  labels:
-    app: nginx
-spec:
-  ports:
-    - port: 80
-  selector:
-    app: nginx

pkg/commands/build/testdata/testcase-base-only/test.yaml

@@ -1,5 +0,0 @@
-description: base only
-args: []
-filename: testdata/testcase-base-only/in
-expectedStdout: testdata/testcase-base-only/expected.yaml
-expectedDiff: testdata/testcase-base-only/expected.diff

pkg/commands/build/testdata/testcase-single-overlay/expected.diff

@@ -1,128 +0,0 @@
-diff -u -N /tmp/noop/apps_v1beta2_Deployment_nginx.yaml /tmp/transformed/apps_v1beta2_Deployment_nginx.yaml
---- /tmp/noop/apps_v1beta2_Deployment_nginx.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/apps_v1beta2_Deployment_nginx.yaml	YYYY-MM-DD HH:MM:SS
-@@ -5,23 +5,26 @@
-     note: This is a test annotation
-   labels:
-     app: mynginx
-+    env: staging
-     org: example.com
--    team: foo
--  name: team-foo-nginx
-+    team: override-foo
-+  name: staging-team-foo-nginx
- spec:
-   selector:
-     matchLabels:
-       app: mynginx
-+      env: staging
-       org: example.com
--      team: foo
-+      team: override-foo
-   template:
-     metadata:
-       annotations:
-         note: This is a test annotation
-       labels:
-         app: mynginx
-+        env: staging
-         org: example.com
--        team: foo
-+        team: override-foo
-     spec:
-       containers:
-       - image: nginx
-@@ -30,8 +33,12 @@
-         - mountPath: /tmp/ps
-           name: nginx-persistent-storage
-       volumes:
--      - emptyDir: {}
-+      - gcePersistentDisk:
-+          pdName: nginx-persistent-storage
-         name: nginx-persistent-storage
-       - configMap:
--          name: team-foo-configmap-in-base-bbdmdh7m8t
-+          name: staging-configmap-in-overlay-k7cbc75tg8
-+        name: configmap-in-overlay
-+      - configMap:
-+          name: staging-team-foo-configmap-in-base-gh9d7t85gb
-         name: configmap-in-base
-diff -u -N /tmp/noop/v1_ConfigMap_configmap-in-base.yaml /tmp/transformed/v1_ConfigMap_configmap-in-base.yaml
---- /tmp/noop/v1_ConfigMap_configmap-in-base.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/v1_ConfigMap_configmap-in-base.yaml	YYYY-MM-DD HH:MM:SS
-@@ -1,6 +1,6 @@
- apiVersion: v1
- data:
--  foo: bar
-+  foo: override-bar
- kind: ConfigMap
- metadata:
-   annotations:
-@@ -8,6 +8,7 @@
-   creationTimestamp: null
-   labels:
-     app: mynginx
-+    env: staging
-     org: example.com
--    team: foo
--  name: team-foo-configmap-in-base-bbdmdh7m8t
-+    team: override-foo
-+  name: staging-team-foo-configmap-in-base-gh9d7t85gb
-diff -u -N /tmp/noop/v1_ConfigMap_configmap-in-overlay.yaml /tmp/transformed/v1_ConfigMap_configmap-in-overlay.yaml
---- /tmp/noop/v1_ConfigMap_configmap-in-overlay.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/v1_ConfigMap_configmap-in-overlay.yaml	YYYY-MM-DD HH:MM:SS
-@@ -0,0 +1,10 @@
-+apiVersion: v1
-+data:
-+  hello: world
-+kind: ConfigMap
-+metadata:
-+  creationTimestamp: null
-+  labels:
-+    env: staging
-+    team: override-foo
-+  name: staging-configmap-in-overlay-k7cbc75tg8
-diff -u -N /tmp/noop/v1_Secret_secret-in-base.yaml /tmp/transformed/v1_Secret_secret-in-base.yaml
---- /tmp/noop/v1_Secret_secret-in-base.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/v1_Secret_secret-in-base.yaml	YYYY-MM-DD HH:MM:SS
-@@ -1,6 +1,7 @@
- apiVersion: v1
- data:
-   password: c29tZXB3
-+  proxy: aGFwcm94eQ==
-   username: YWRtaW4=
- kind: Secret
- metadata:
-@@ -9,7 +10,8 @@
-   creationTimestamp: null
-   labels:
-     app: mynginx
-+    env: staging
-     org: example.com
--    team: foo
--  name: team-foo-secret-in-base-tkm7hhtf8d
-+    team: override-foo
-+  name: staging-team-foo-secret-in-base-c8db7gk2m2
- type: Opaque
-diff -u -N /tmp/noop/v1_Service_nginx.yaml /tmp/transformed/v1_Service_nginx.yaml
---- /tmp/noop/v1_Service_nginx.yaml	YYYY-MM-DD HH:MM:SS
-+++ /tmp/transformed/v1_Service_nginx.yaml	YYYY-MM-DD HH:MM:SS
-@@ -5,13 +5,15 @@
-     note: This is a test annotation
-   labels:
-     app: mynginx
-+    env: staging
-     org: example.com
--    team: foo
--  name: team-foo-nginx
-+    team: override-foo
-+  name: staging-team-foo-nginx
- spec:
-   ports:
-   - port: 80
-   selector:
-     app: mynginx
-+    env: staging
-     org: example.com
--    team: foo
-+    team: override-foo

pkg/commands/build/testdata/testcase-single-overlay/expected.yaml

@@ -1,105 +0,0 @@
-apiVersion: v1
-data:
-  foo: override-bar
-kind: ConfigMap
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    env: staging
-    org: example.com
-    team: override-foo
-  name: staging-team-foo-configmap-in-base-gh9d7t85gb
----
-apiVersion: v1
-data:
-  hello: world
-kind: ConfigMap
-metadata:
-  labels:
-    env: staging
-    team: override-foo
-  name: staging-configmap-in-overlay-k7cbc75tg8
----
-apiVersion: v1
-data:
-  password: c29tZXB3
-  proxy: aGFwcm94eQ==
-  username: YWRtaW4=
-kind: Secret
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    env: staging
-    org: example.com
-    team: override-foo
-  name: staging-team-foo-secret-in-base-c8db7gk2m2
-type: Opaque
----
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    env: staging
-    org: example.com
-    team: override-foo
-  name: staging-team-foo-nginx
-spec:
-  ports:
-  - port: 80
-  selector:
-    app: mynginx
-    env: staging
-    org: example.com
-    team: override-foo
----
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  annotations:
-    note: This is a test annotation
-  labels:
-    app: mynginx
-    env: staging
-    org: example.com
-    team: override-foo
-  name: staging-team-foo-nginx
-spec:
-  selector:
-    matchLabels:
-      app: mynginx
-      env: staging
-      org: example.com
-      team: override-foo
-  template:
-    metadata:
-      annotations:
-        note: This is a test annotation
-      labels:
-        app: mynginx
-        env: staging
-        org: example.com
-        team: override-foo
-    spec:
-      containers:
-      - image: nginx
-        name: nginx
-        volumeMounts:
-        - mountPath: /tmp/ps
-          name: nginx-persistent-storage
-      volumes:
-      - gcePersistentDisk:
-          pdName: nginx-persistent-storage
-        name: nginx-persistent-storage
-      - configMap:
-          name: staging-configmap-in-overlay-k7cbc75tg8
-        name: configmap-in-overlay
-      - configMap:
-          name: staging-team-foo-configmap-in-base-gh9d7t85gb
-        name: configmap-in-base

pkg/commands/build/testdata/testcase-single-overlay/in/overlay/deployment.yaml

@@ -1,15 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: nginx
-spec:
-  template:
-    spec:
-      volumes:
-      - name: nginx-persistent-storage
-        emptyDir: null
-        gcePersistentDisk:
-          pdName: nginx-persistent-storage
-      - configMap:
-          name: configmap-in-overlay
-        name: configmap-in-overlay

pkg/commands/build/testdata/testcase-single-overlay/in/overlay/kustomization.yaml

@@ -1,23 +0,0 @@
-apiVersion: v1beta1
-kind: Kustomization
-namePrefix: staging-
-commonLabels:
-  env: staging
-  team: override-foo
-patchesStrategicMerge:
-  - deployment.yaml
-bases:
-  - ../package/
-configMapGenerator:
-  - name: configmap-in-overlay
-    literals:
-      - hello=world
-  - name: configmap-in-base
-    behavior: replace
-    literals:
-      - foo=override-bar
-secretGenerator:
-- name: secret-in-base
-  behavior: merge
-  commands:
-    proxy: "printf haproxy"

pkg/commands/build/testdata/testcase-single-overlay/in/package/deployment.yaml

@@ -1,24 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: nginx
-  labels:
-    app: nginx
-spec:
-  template:
-    metadata:
-      labels:
-        app: nginx
-    spec:
-      containers:
-      - name: nginx
-        image: nginx
-        volumeMounts:
-        - name: nginx-persistent-storage
-          mountPath: /tmp/ps
-      volumes:
-      - name: nginx-persistent-storage
-        emptyDir: {}
-      - configMap:
-          name: configmap-in-base
-        name: configmap-in-base

pkg/commands/build/testdata/testcase-single-overlay/in/package/kustomization.yaml

@@ -1,21 +0,0 @@
-apiVersion: v1beta1
-kind: Kustomization
-namePrefix: team-foo-
-commonLabels:
-  app: mynginx
-  org: example.com
-  team: foo
-commonAnnotations:
-  note: This is a test annotation
-resources:
-  - deployment.yaml
-  - service.yaml
-configMapGenerator:
-  - name: configmap-in-base
-    literals:
-      - foo=bar
-secretGenerator:
-- name: secret-in-base
-  commands:
-    username: "printf admin"
-    password: "printf somepw"

pkg/commands/build/testdata/testcase-single-overlay/in/package/service.yaml

@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: nginx
-  labels:
-    app: nginx
-spec:
-  ports:
-    - port: 80
-  selector:
-    app: nginx

pkg/commands/build/testdata/testcase-single-overlay/test.yaml

@@ -1,5 +0,0 @@
-description: single overlay
-args: []
-filename: testdata/testcase-single-overlay/in/overlay/
-expectedStdout: testdata/testcase-single-overlay/expected.yaml
-expectedDiff: testdata/testcase-single-overlay/expected.diff

pkg/target/generatormergeandreplace_test.go

@@ -0,0 +1,479 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package target
+
+import (
+	"testing"
+)
+
+func TestSimpleBase(t *testing.T) {
+	th := NewKustTestHarness(t, "/app/base")
+	th.writeK("/app/base", `
+apiVersion: v1beta1
+kind: Kustomization
+namePrefix: team-foo-
+commonLabels:
+  app: mynginx
+  org: example.com
+  team: foo
+commonAnnotations:
+  note: This is a test annotation
+resources:
+  - deployment.yaml
+  - networkpolicy.yaml
+  - service.yaml
+`)
+	th.writeF("/app/base/service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  ports:
+    - port: 80
+  selector:
+    app: nginx
+`)
+	th.writeF("/app/base/networkpolicy.yaml", `
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: nginx
+spec:
+  podSelector:
+    matchExpressions:
+      - {key: app, operator: In, values: [test]}
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              app: nginx
+`)
+	th.writeF("/app/base/deployment.yaml", `
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+`)
+	m, err := th.makeKustTarget().MakeCustomizedResMap()
+	if err != nil {
+		t.Fatalf("Err: %v", err)
+	}
+	th.assertActualEqualsExpected(m, `
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-nginx
+spec:
+  ports:
+  - port: 80
+  selector:
+    app: mynginx
+    org: example.com
+    team: foo
+---
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-nginx
+spec:
+  selector:
+    matchLabels:
+      app: mynginx
+      org: example.com
+      team: foo
+  template:
+    metadata:
+      annotations:
+        note: This is a test annotation
+      labels:
+        app: mynginx
+        org: example.com
+        team: foo
+    spec:
+      containers:
+      - image: nginx
+        name: nginx
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-nginx
+spec:
+  ingress:
+  - from:
+    - podSelector:
+        matchLabels:
+          app: mynginx
+          org: example.com
+          team: foo
+  podSelector:
+    matchExpressions:
+    - key: app
+      operator: In
+      values:
+      - test
+`)
+}
+
+func makeBaseWithGenerators(th *KustTestHarness) {
+	th.writeK("/app", `
+apiVersion: v1beta1
+kind: Kustomization
+namePrefix: team-foo-
+commonLabels:
+  app: mynginx
+  org: example.com
+  team: foo
+commonAnnotations:
+  note: This is a test annotation
+resources:
+  - deployment.yaml
+  - service.yaml
+configMapGenerator:
+  - name: configmap-in-base
+    literals:
+      - foo=bar
+secretGenerator:
+- name: secret-in-base
+  commands:
+    username: "printf admin"
+    password: "printf somepw"
+`)
+	th.writeF("/app/deployment.yaml", `
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+        volumeMounts:
+        - name: nginx-persistent-storage
+          mountPath: /tmp/ps
+      volumes:
+      - name: nginx-persistent-storage
+        emptyDir: {}
+      - configMap:
+          name: configmap-in-base
+        name: configmap-in-base
+`)
+	th.writeF("/app/service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+spec:
+  ports:
+    - port: 80
+  selector:
+    app: nginx
+`)
+}
+
+func TestBaseWithGeneratorsAlone(t *testing.T) {
+	th := NewKustTestHarness(t, "/app")
+	makeBaseWithGenerators(th)
+	m, err := th.makeKustTarget().MakeCustomizedResMap()
+	if err != nil {
+		t.Fatalf("Err: %v", err)
+	}
+	th.assertActualEqualsExpected(m, `
+apiVersion: v1
+data:
+  foo: bar
+kind: ConfigMap
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-configmap-in-base-bbdmdh7m8t
+---
+apiVersion: v1
+data:
+  password: c29tZXB3
+  username: YWRtaW4=
+kind: Secret
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-secret-in-base-tkm7hhtf8d
+type: Opaque
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-nginx
+spec:
+  ports:
+  - port: 80
+  selector:
+    app: mynginx
+    org: example.com
+    team: foo
+---
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    org: example.com
+    team: foo
+  name: team-foo-nginx
+spec:
+  selector:
+    matchLabels:
+      app: mynginx
+      org: example.com
+      team: foo
+  template:
+    metadata:
+      annotations:
+        note: This is a test annotation
+      labels:
+        app: mynginx
+        org: example.com
+        team: foo
+    spec:
+      containers:
+      - image: nginx
+        name: nginx
+        volumeMounts:
+        - mountPath: /tmp/ps
+          name: nginx-persistent-storage
+      volumes:
+      - emptyDir: {}
+        name: nginx-persistent-storage
+      - configMap:
+          name: team-foo-configmap-in-base-bbdmdh7m8t
+        name: configmap-in-base
+`)
+}
+
+func TestMergeAndReplaceGenerators(t *testing.T) {
+	th := NewKustTestHarness(t, "/overlay")
+	makeBaseWithGenerators(th)
+	th.writeF("/overlay/deployment.yaml", `
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: nginx
+spec:
+  template:
+    spec:
+      volumes:
+      - name: nginx-persistent-storage
+        emptyDir: null
+        gcePersistentDisk:
+          pdName: nginx-persistent-storage
+      - configMap:
+          name: configmap-in-overlay
+        name: configmap-in-overlay
+`)
+	th.writeK("/overlay", `
+apiVersion: v1beta1
+kind: Kustomization
+namePrefix: staging-
+commonLabels:
+  env: staging
+  team: override-foo
+patchesStrategicMerge:
+  - deployment.yaml
+bases:
+  - ../app
+configMapGenerator:
+  - name: configmap-in-overlay
+    literals:
+      - hello=world
+  - name: configmap-in-base
+    behavior: replace
+    literals:
+      - foo=override-bar
+secretGenerator:
+- name: secret-in-base
+  behavior: merge
+  commands:
+    proxy: "printf haproxy"
+`)
+	m, err := th.makeKustTarget().MakeCustomizedResMap()
+	if err != nil {
+		t.Fatalf("Err: %v", err)
+	}
+	th.assertActualEqualsExpected(m, `
+apiVersion: v1
+data:
+  foo: override-bar
+kind: ConfigMap
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    env: staging
+    org: example.com
+    team: override-foo
+  name: staging-team-foo-configmap-in-base-gh9d7t85gb
+---
+apiVersion: v1
+data:
+  hello: world
+kind: ConfigMap
+metadata:
+  labels:
+    env: staging
+    team: override-foo
+  name: staging-configmap-in-overlay-k7cbc75tg8
+---
+apiVersion: v1
+data:
+  password: c29tZXB3
+  proxy: aGFwcm94eQ==
+  username: YWRtaW4=
+kind: Secret
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    env: staging
+    org: example.com
+    team: override-foo
+  name: staging-team-foo-secret-in-base-c8db7gk2m2
+type: Opaque
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    env: staging
+    org: example.com
+    team: override-foo
+  name: staging-team-foo-nginx
+spec:
+  ports:
+  - port: 80
+  selector:
+    app: mynginx
+    env: staging
+    org: example.com
+    team: override-foo
+---
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  annotations:
+    note: This is a test annotation
+  labels:
+    app: mynginx
+    env: staging
+    org: example.com
+    team: override-foo
+  name: staging-team-foo-nginx
+spec:
+  selector:
+    matchLabels:
+      app: mynginx
+      env: staging
+      org: example.com
+      team: override-foo
+  template:
+    metadata:
+      annotations:
+        note: This is a test annotation
+      labels:
+        app: mynginx
+        env: staging
+        org: example.com
+        team: override-foo
+    spec:
+      containers:
+      - image: nginx
+        name: nginx
+        volumeMounts:
+        - mountPath: /tmp/ps
+          name: nginx-persistent-storage
+      volumes:
+      - gcePersistentDisk:
+          pdName: nginx-persistent-storage
+        name: nginx-persistent-storage
+      - configMap:
+          name: staging-configmap-in-overlay-k7cbc75tg8
+        name: configmap-in-overlay
+      - configMap:
+          name: staging-team-foo-configmap-in-base-gh9d7t85gb
+        name: configmap-in-base
+`)
+}