From d8bf50267ab6b43a4afef95dfb5f4d195ac1b175 Mon Sep 17 00:00:00 2001
From: Jordan Liggitt <jliggitt@redhat.com>
Date: Tue, 5 Sep 2017 21:51:04 -0400
Subject: [PATCH] Prevent enabling alpha APIs by default

---
 pkg/master/master_test.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkg/master/master_test.go b/pkg/master/master_test.go
index 11ec1e0a01b..80523a5c2dc 100644
--- a/pkg/master/master_test.go
+++ b/pkg/master/master_test.go
@@ -24,6 +24,7 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"reflect"
+	"strings"
 	"testing"
 
 	appsapiv1beta1 "k8s.io/api/apps/v1beta1"
@@ -370,3 +371,12 @@ func TestAPIVersionOfDiscoveryEndpoints(t *testing.T) {
 	assert.Equal(resourceList.APIVersion, "v1")
 
 }
+
+func TestNoAlphaVersionsEnabledByDefault(t *testing.T) {
+	config := DefaultAPIResourceConfigSource()
+	for gv, gvConfig := range config.GroupVersionResourceConfigs {
+		if gvConfig.Enable && strings.Contains(gv.Version, "alpha") {
+			t.Errorf("Alpha API version %s enabled by default", gv.String())
+		}
+	}
+}