From ae9cf57fd5bc5ad2e9cb61d05378fc97eb7ae3e3 Mon Sep 17 00:00:00 2001
From: stefanprodan <stefan.prodan@gmail.com>
Date: Thu, 19 Dec 2019 12:03:52 +0200
Subject: [PATCH] Add e2e tests for Contour header routing

---
 test/e2e-contour-tests.sh | 83 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 82 insertions(+), 1 deletion(-)

diff --git a/test/e2e-contour-tests.sh b/test/e2e-contour-tests.sh
index 2f97dd3e..934fbeef 100755
--- a/test/e2e-contour-tests.sh
+++ b/test/e2e-contour-tests.sh
@@ -82,7 +82,7 @@ spec:
         timeout: 5s
         metadata:
           type: cmd
-          cmd: "hey -z 2m -q 5 -c 2 -host app.example.com http://envoy.projectcontour"
+          cmd: "hey -z 1m -q 5 -c 2 -host app.example.com http://envoy.projectcontour"
           logCmdOutput: "true"
 EOF
 
@@ -127,4 +127,85 @@ until ${ok}; do
     fi
 done
 
+echo '>>> Waiting for canary finalization'
+retries=50
+count=0
+ok=false
+until ${ok}; do
+    kubectl -n test get canary/podinfo | grep 'Succeeded' && ok=true || ok=false
+    sleep 5
+    count=$(($count + 1))
+    if [[ ${count} -eq ${retries} ]]; then
+        kubectl -n projectcontour logs deployment/flagger
+        echo "No more retries left"
+        exit 1
+    fi
+done
+
 echo '✔ Canary promotion test passed'
+
+cat <<EOF | kubectl apply -f -
+apiVersion: flagger.app/v1alpha3
+kind: Canary
+metadata:
+  name: podinfo
+  namespace: test
+spec:
+  provider: contour
+  targetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: podinfo
+  progressDeadlineSeconds: 60
+  service:
+    port: 80
+    targetPort: 9898
+  canaryAnalysis:
+    interval: 10s
+    threshold: 5
+    iterations: 5
+    match:
+      - headers:
+          x-canary:
+            exact: "insider"
+    metrics:
+    - name: request-success-rate
+      threshold: 99
+      interval: 1m
+    - name: request-duration
+      threshold: 500
+      interval: 1m
+    webhooks:
+      - name: load-test
+        url: http://flagger-loadtester.test/
+        timeout: 5s
+        metadata:
+          type: cmd
+          cmd: "hey -z 1m -q 5 -c 2 -H 'X-Canary: insider' -host app.example.com http://envoy.projectcontour"
+          logCmdOutput: "true"
+EOF
+
+echo '>>> Triggering A/B testing'
+kubectl -n test set image deployment/podinfo podinfod=stefanprodan/podinfo:3.1.2
+
+echo '>>> Waiting for A/B testing promotion'
+retries=50
+count=0
+ok=false
+until ${ok}; do
+    kubectl -n test describe deployment/podinfo-primary | grep '3.1.2' && ok=true || ok=false
+    sleep 10
+    kubectl -n projectcontour logs deployment/flagger --tail 1
+    count=$(($count + 1))
+    if [[ ${count} -eq ${retries} ]]; then
+        kubectl -n projectcontour logs deployment/flagger
+        echo "No more retries left"
+        exit 1
+    fi
+done
+
+echo '✔ A/B testing promotion test passed'
+
+kubectl -n projectcontour logs deployment/flagger
+
+echo '✔ All tests passed'
\ No newline at end of file