Remove target package from exposed API.

api/internal/target/chartinflatorplugin_test.go

@@ -0,0 +1,111 @@
+// +build notravis
+
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Disabled on travis, because don't want to install helm on travis.
+
+package target_test
+
+import (
+	"regexp"
+	"testing"
+
+	"sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+// This is an example of using a helm chart as a base,
+// inflating it and then customizing it with a nameprefix
+// applied to all its resources.
+//
+// The helm chart used is downloaded from
+//   https://github.com/helm/charts/tree/master/stable/minecraft
+// with each test run, so it's a bit brittle as that
+// chart could change obviously and break the test.
+//
+// This test requires having the helm binary on the PATH.
+//
+// TODO: Download and inflate the chart, and check that
+// in for the test.
+func TestChartInflatorPlugin(t *testing.T) {
+	tc := kusttest_test.NewPluginTestEnv(t).Set()
+	defer tc.Reset()
+
+	tc.BuildExecPlugin(
+		"someteam.example.com", "v1", "ChartInflator")
+
+	th := kusttest_test.NewKustTestHarnessAllowPlugins(t, "/app")
+	th.WriteK("/app", `
+generators:
+- chartInflator.yaml
+namePrefix: LOOOOOOOONG-
+`)
+
+	th.WriteF("/app/chartInflator.yaml", `
+apiVersion: someteam.example.com/v1
+kind: ChartInflator
+metadata:
+  name: notImportantHere
+chartName: minecraft
+`)
+
+	m, err := th.MakeKustTarget().MakeCustomizedResMap()
+	if err != nil {
+		t.Fatalf("Err: %v", err)
+	}
+	chartName := regexp.MustCompile("chart: minecraft-[0-9.]+")
+	th.AssertActualEqualsExpectedWithTweak(m,
+		func(x []byte) []byte {
+			return chartName.ReplaceAll(x, []byte("chart: minecraft-SOMEVERSION"))
+		}, `
+apiVersion: v1
+data:
+  rcon-password: Q0hBTkdFTUUh
+kind: Secret
+metadata:
+  labels:
+    app: release-name-minecraft
+    chart: minecraft-SOMEVERSION
+    heritage: Tiller
+    release: release-name
+  name: LOOOOOOOONG-release-name-minecraft
+type: Opaque
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  annotations:
+    volume.alpha.kubernetes.io/storage-class: default
+  labels:
+    app: release-name-minecraft
+    chart: minecraft-SOMEVERSION
+    heritage: Tiller
+    release: release-name
+  name: LOOOOOOOONG-release-name-minecraft-datadir
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: release-name-minecraft
+    chart: minecraft-SOMEVERSION
+    heritage: Tiller
+    release: release-name
+  name: LOOOOOOOONG-release-name-minecraft
+spec:
+  ports:
+  - name: minecraft
+    port: 25565
+    protocol: TCP
+    targetPort: minecraft
+  selector:
+    app: release-name-minecraft
+  type: LoadBalancer
+`)
+}