Refactored test/e2e/annotations/proxy.go

test/e2e/settings/proxy_next_upstream.go

@@ -0,0 +1,57 @@
+/*
+Copyright 2020 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 settings
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/onsi/ginkgo"
+
+	"k8s.io/ingress-nginx/test/e2e/framework"
+)
+
+var _ = framework.DescribeSetting("proxy-next-upstream", func() {
+	f := framework.NewDefaultFramework("proxy")
+	host := "proxy-next-upstream.com"
+
+	ginkgo.BeforeEach(func() {
+		f.NewEchoDeployment()
+	})
+
+	ginkgo.It("should build proxy next upstream using configmap values", func() {
+		ing := framework.NewSingleIngress(host, "/", host, f.Namespace, framework.EchoService, 80, nil)
+		f.EnsureIngress(ing)
+
+		proxyNextUpstream := "timeout http_502"
+		proxyNextUpstreamTimeout := "999999"
+		proxyNextUpstreamTries := "888888"
+
+		cm := make(map[string]string)
+		cm["proxy-next-upstream"] = proxyNextUpstream
+		cm["proxy-next-upstream-timeout"] = proxyNextUpstreamTimeout
+		cm["proxy-next-upstream-tries"] = proxyNextUpstreamTries
+		f.SetNginxConfigMapData(cm)
+
+		f.WaitForNginxServer(host,
+			func(server string) bool {
+				return strings.Contains(server, fmt.Sprintf("proxy_next_upstream %s;", proxyNextUpstream)) &&
+					strings.Contains(server, fmt.Sprintf("proxy_next_upstream_timeout %s;", proxyNextUpstreamTimeout)) &&
+					strings.Contains(server, fmt.Sprintf("proxy_next_upstream_tries %s;", proxyNextUpstreamTries))
+			})
+	})
+})