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Add e2e test for session-cookie-hash #3346

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merged 1 commit into from
Nov 2, 2018
Merged

Add e2e test for session-cookie-hash #3346

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36 changes: 35 additions & 1 deletion test/e2e/annotations/affinity.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ package annotations
import (
"fmt"
"net/http"
"regexp"
"strings"

. "github.com/onsi/ginkgo"
Expand Down Expand Up @@ -62,9 +63,42 @@ var _ = framework.IngressNginxDescribe("Annotations - Affinity/Sticky Sessions",
Set("Host", host).
End()

md5Regex := regexp.MustCompile("SERVERID=[0-9a-f]{32}")
match := md5Regex.FindStringSubmatch(resp.Header.Get("Set-Cookie"))
Expect(len(match)).Should(BeNumerically("==", 1))

Expect(len(errs)).Should(BeNumerically("==", 0))
Expect(resp.StatusCode).Should(Equal(http.StatusOK))
Expect(resp.Header.Get("Set-Cookie")).Should(ContainSubstring(match[0]))
})

It("should set sticky cookie with sha1 hash", func() {
host := "sticky.foo.com"
annotations := map[string]string{
"nginx.ingress.kubernetes.io/affinity": "cookie",
"nginx.ingress.kubernetes.io/session-cookie-hash": "sha1",
}

ing := framework.NewSingleIngress(host, "/", host, f.IngressController.Namespace, "http-svc", 80, &annotations)
f.EnsureIngress(ing)

f.WaitForNginxServer(host,
func(server string) bool {
return strings.Contains(server, fmt.Sprintf("server_name %s ;", host))
})

resp, _, errs := gorequest.New().
Get(f.IngressController.HTTPURL).
Set("Host", host).
End()

sha1Regex := regexp.MustCompile("INGRESSCOOKIE=[0-9a-f]{40}")
match := sha1Regex.FindStringSubmatch(resp.Header.Get("Set-Cookie"))
Expect(len(match)).Should(BeNumerically("==", 1))

Expect(len(errs)).Should(BeNumerically("==", 0))
Expect(resp.StatusCode).Should(Equal(http.StatusOK))
Expect(resp.Header.Get("Set-Cookie")).Should(ContainSubstring("SERVERID="))
Expect(resp.Header.Get("Set-Cookie")).Should(ContainSubstring(match[0]))
})

It("should set the path to /something on the generated cookie", func() {
Expand Down