add e2e tests for built in prototypes

Signed-off-by: bryanl <bryanliles@gmail.com>

e2e/builtin_test.go

+// Copyright 2018 The ksonnet 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.
+
+// +build e2e
+
+package e2e
+
+import (
+	. "github.com/onsi/ginkgo"
+)
+
+type builtinRunner struct {
+	prototypeName string
+	options       []string
+}
+
+var _ = Describe("builtin prototypes", func() {
+	var (
+		a         app
+		namespace string
+
+		runners = []builtinRunner{
+			{
+				prototypeName: "configMap",
+				options: []string{
+					"--data", `{"key1": "value1", "key2": "value2"}`,
+				},
+			},
+			{
+				prototypeName: "deployed-service",
+				options: []string{
+					"--image", "gcr.io/heptio-images/ks-guestbook-demo:0.1",
+					"--type", "ClusterIP",
+				},
+			},
+			{
+				prototypeName: "single-port-deployment",
+				options: []string{
+					"--image", "gcr.io/heptio-images/ks-guestbook-demo:0.1",
+				},
+			},
+			{
+				prototypeName: "single-port-service",
+				options: []string{
+					"--targetLabelSelector", `{app: "MyApp"}`,
+				},
+			},
+		}
+	)
+
+	BeforeEach(func() {
+		namespace = e.createNamespace()
+
+		io := &initOptions{
+			context:   "gke_bryan-heptio_us-central1-a_dev2",
+			namespace: namespace,
+		}
+
+		a = e.initApp(io)
+	})
+
+	AfterEach(func() {
+		e.removeNamespace(namespace)
+	})
+
+	for i := range runners {
+		r := runners[i]
+		Context(r.prototypeName, func() {
+			JustBeforeEach(func() {
+				runOpts := []string{
+					"generate",
+					r.prototypeName,
+					"unit",
+				}
+
+				runOpts = append(runOpts, r.options...)
+
+				o := a.runKs(runOpts...)
+				assertExitStatus(o, 0)
+			})
+
+			It("validates", func() {
+				o := a.runKs("validate", "default")
+				assertExitStatus(o, 0)
+			})
+
+			It("applies to the cluster", func() {
+				o := a.runKs("apply", "default")
+				assertExitStatus(o, 0)
+			})
+		})
+	}
+})