Merge branch 'add-opentracing-operation-name-settings' of https://github.com/JorritSalverda/ingress-nginx into add-opentracing-operation-name-settings

test/e2e/settings/opentracing.go

@@ -0,0 +1,109 @@
+/*
+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 settings
+
+import (
+	"strings"
+
+	. "github.com/onsi/ginkgo"
+
+	"k8s.io/ingress-nginx/test/e2e/framework"
+)
+
+var _ = framework.IngressNginxDescribe("Configure OpenTracing", func() {
+	f := framework.NewDefaultFramework("enable-opentracing")
+	enableOpentracing := "enable-opentracing"
+	opentracingOperationName := "opentracing-operation-name"
+	opentracingLocationOperationName := "opentracing-location-operation-name"
+
+	BeforeEach(func() {
+		f.NewEchoDeployment()
+	})
+
+	AfterEach(func() {
+	})
+
+	It("should not exists opentracing directive", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "false")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return !strings.Contains(cfg, "opentracing on")
+			})
+	})
+
+	It("should exists opentracing directive when is enabled", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "true")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return strings.Contains(cfg, "opentracing on")
+			})
+	})
+
+	It("should not exists opentracing_operation_name directive when is empty", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "true")
+		f.UpdateNginxConfigMapData(opentracingOperationName, "")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return !strings.Contains(cfg, "opentracing_operation_name")
+			})
+	})
+
+	It("should exists opentracing_operation_name directive when is configured", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "true")
+		f.UpdateNginxConfigMapData(opentracingOperationName, "HTTP $request_method $uri")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return strings.Contains(cfg, "opentracing_operation_name \"HTTP $request_method $uri\"")
+			})
+	})
+
+	It("should not exists opentracing_operation_name directive when is empty", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "true")
+		f.UpdateNginxConfigMapData(opentracingLocationOperationName, "")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return !strings.Contains(cfg, "opentracing_location_operation_name")
+			})
+	})
+
+	It("should exists opentracing_operation_name directive when is configured", func() {
+		f.UpdateNginxConfigMapData(enableOpentracing, "true")
+		f.UpdateNginxConfigMapData(opentracingLocationOperationName, "HTTP $request_method $uri")
+
+		f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
+
+		f.WaitForNginxConfiguration(
+			func(cfg string) bool {
+				return strings.Contains(cfg, "opentracing_location_operation_name \"HTTP $request_method $uri\"")
+			})
+	})
+})