102 lines
2.8 KiB
Go
102 lines
2.8 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package dbg
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import (
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"encoding/json"
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"strings"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"k8s.io/ingress-nginx/test/e2e/framework"
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)
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var _ = framework.IngressNginxDescribe("Debug Tool", func() {
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f := framework.NewDefaultFramework("debug-tool")
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host := "foo.com"
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BeforeEach(func() {
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f.NewEchoDeploymentWithReplicas(1)
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})
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AfterEach(func() {
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})
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It("should list the backend servers", func() {
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annotations := map[string]string{}
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ing := framework.NewSingleIngress(host, "/", host, f.Namespace, "http-svc", 80, &annotations)
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f.EnsureIngress(ing)
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f.WaitForNginxConfiguration(func(cfg string) bool {
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return Expect(cfg).Should(ContainSubstring(host))
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})
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cmd := "/dbg backends list"
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output, err := f.ExecIngressPod(cmd)
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Expect(err).Should(BeNil())
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// Should be 2: the default and the echo deployment
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numUpstreams := len(strings.Split(strings.Trim(string(output), "\n"), "\n"))
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Expect(numUpstreams).Should(Equal(2))
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})
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It("should get information for a specific backend server", func() {
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annotations := map[string]string{}
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ing := framework.NewSingleIngress(host, "/", host, f.Namespace, "http-svc", 80, &annotations)
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f.EnsureIngress(ing)
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f.WaitForNginxConfiguration(func(cfg string) bool {
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return Expect(cfg).Should(ContainSubstring(host))
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})
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cmd := "/dbg backends list"
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output, err := f.ExecIngressPod(cmd)
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Expect(err).Should(BeNil())
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backends := strings.Split(string(output), "\n")
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Expect(len(backends)).Should(BeNumerically(">", 0))
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getCmd := "/dbg backends get " + backends[0]
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output, err = f.ExecIngressPod(getCmd)
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var f map[string]interface{}
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unmarshalErr := json.Unmarshal([]byte(output), &f)
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Expect(unmarshalErr).Should(BeNil())
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// Check that the backend we've gotten has the same name as the one we requested
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Expect(backends[0]).Should(Equal(f["name"].(string)))
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})
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It("should produce valid JSON for /dbg general", func() {
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annotations := map[string]string{}
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ing := framework.NewSingleIngress(host, "/", host, f.Namespace, "http-svc", 80, &annotations)
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f.EnsureIngress(ing)
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cmd := "/dbg general"
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output, err := f.ExecIngressPod(cmd)
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Expect(err).Should(BeNil())
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var f interface{}
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unmarshalErr := json.Unmarshal([]byte(output), &f)
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Expect(unmarshalErr).Should(BeNil())
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})
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})
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