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TEST: Add e2e test for errorfiles and patternfiles
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‎deploy/tests/config/4.ingress-controller.yaml

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@@ -29,6 +29,8 @@ spec:
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- --default-backend-service=$(POD_NAMESPACE)/default-backend
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- --configmap=$(POD_NAMESPACE)/haproxy-configmap
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- --configmap-tcp-services=$(POD_NAMESPACE)/haproxy-configmap-tcp
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- --configmap-errorfiles=$(POD_NAMESPACE)/errorfiles
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- --configmap-patternfiles=$(POD_NAMESPACE)/patternfiles
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- --ingress.class=haproxy
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- --sync-period=1s
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securityContext:

‎deploy/tests/e2e/haproxy-files/config/deploy.yaml.tmpl

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---
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kind: Service
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apiVersion: v1
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metadata:
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name: http-echo
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spec:
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ports:
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- name: http
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protocol: TCP
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port: 80
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targetPort: http
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- name: https
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protocol: TCP
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port: 443
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targetPort: https
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selector:
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app: http-echo
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---
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kind: Ingress
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apiVersion: networking.k8s.io/v1beta1
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metadata:
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name: http-echo
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annotations:
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ingress.class: haproxy
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backend-config-snippet: http-after-response set-header result %[var(txn.path),ltrim(/),map(patterns/mapping)]
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spec:
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rules:
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- host: {{ .Host }}
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http:
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paths:
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- path: /
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backend:
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serviceName: http-echo
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servicePort: http

‎deploy/tests/e2e/haproxy-files/config/errorfiles.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: errorfiles
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namespace: haproxy-controller
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data:
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503: |-
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HTTP/1.1 521 Web server is down
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Cache-Control: no-cache
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Connection: close
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Content-Type: text/html
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<html><body><h1>Oops, that's embarrassing!</h1>
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There are no servers available to handle your request.
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</body></html>

‎deploy/tests/e2e/haproxy-files/config/patternfiles-1.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: patternfiles
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namespace: haproxy-controller
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data:
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mapping: |
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H+DbITVEMAJDRS4EzVF4gVDfTmyUFB3RzEkCIST9 0
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GBxqv9YZHQ5dBLMjTjBbyjd4/wS0F0ETZtsnLsYI 1
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7tFRKRoboeFENmfTSHj+gjJKFjtOw2u+G+1d13rO 2

‎deploy/tests/e2e/haproxy-files/config/patternfiles-2.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: patternfiles
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namespace: haproxy-controller
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data:
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mapping: |
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F3ITB+V5w0Yo8ZeS8LO3mkNlFBOxS3i9TDYfVjJv 0
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Yn9MvTzjAeLqp7MKE7g7thlf6jc2WRYTNoya+Cqb 1
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Y6FX16EEqxJr/B9M2Pzzt/NvivoDjZE2FTr4boBb 2

‎deploy/tests/e2e/haproxy-files/errorfiles_test.go

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// Copyright 2019 HAProxy Technologies LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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//go:build e2e_parallel
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package haproxyfiles
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import (
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"github.com/haproxytech/kubernetes-ingress/deploy/tests/e2e"
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)
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func (suite *HAProxyFilesSuite) Test_ErrorFiles() {
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suite.Run("Enabled", func() {
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suite.NoError(suite.test.Apply("config/errorfiles.yaml", "", nil))
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suite.Require().Eventually(func() bool {
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res, cls, err := suite.client.Do()
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if res == nil {
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suite.T().Log(err)
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return false
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}
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defer cls()
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return res.StatusCode == 521
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}, e2e.WaitDuration, e2e.TickDuration)
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})
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suite.Run("Disabled", func() {
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suite.NoError(suite.test.Delete("config/errorfiles.yaml"))
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suite.Require().Eventually(func() bool {
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res, cls, err := suite.client.Do()
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if res == nil {
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suite.T().Log(err)
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return false
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}
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defer cls()
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return res.StatusCode == 503
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}, e2e.WaitDuration, e2e.TickDuration)
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})
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}

‎deploy/tests/e2e/haproxy-files/patternfiles_test.go

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// Copyright 2019 HAProxy Technologies LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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//go:build e2e_parallel
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package haproxyfiles
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import (
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"github.com/haproxytech/kubernetes-ingress/deploy/tests/e2e"
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"strconv"
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)
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var tests1 = []string{
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"H+DbITVEMAJDRS4EzVF4gVDfTmyUFB3RzEkCIST9",
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"GBxqv9YZHQ5dBLMjTjBbyjd4/wS0F0ETZtsnLsYI",
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"7tFRKRoboeFENmfTSHj+gjJKFjtOw2u+G+1d13rO",
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}
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var tests2 = []string{
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"F3ITB+V5w0Yo8ZeS8LO3mkNlFBOxS3i9TDYfVjJv",
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"Yn9MvTzjAeLqp7MKE7g7thlf6jc2WRYTNoya+Cqb",
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"Y6FX16EEqxJr/B9M2Pzzt/NvivoDjZE2FTr4boBb",
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}
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func (suite *HAProxyFilesSuite) Test_PatternFiles() {
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suite.Run("Enabled", func() {
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for i, path := range tests1 {
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suite.Require().Eventually(func() bool {
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return suite.testHeader(path, strconv.Itoa(i))
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}, e2e.WaitDuration, e2e.TickDuration)
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}
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})
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suite.Run("Updated", func() {
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suite.NoError(suite.test.Apply("config/patternfiles-2.yaml", "", nil))
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for i, path := range tests2 {
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suite.Require().Eventually(func() bool {
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return suite.testHeader(path, strconv.Itoa(i))
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}, e2e.WaitDuration, e2e.TickDuration)
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}
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})
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}
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func (suite *HAProxyFilesSuite) testHeader(in, out string) bool {
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suite.client.Path = "/" + in
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res, cls, err := suite.client.Do()
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if res == nil {
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suite.T().Log(err)
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return false
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}
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defer cls()
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v, ok := res.Header["Result"]
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if !ok {
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suite.T().Logf("result header not found in %s", res.Header)
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return false
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}
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if v[0] != out {
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return false
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}
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return true
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}

‎deploy/tests/e2e/haproxy-files/suite_test.go

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// Copyright 2019 HAProxy Technologies LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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//go:build e2e_parallel
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package haproxyfiles
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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"github.com/haproxytech/kubernetes-ingress/deploy/tests/e2e"
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)
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type HAProxyFilesSuite struct {
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suite.Suite
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test e2e.Test
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client *e2e.Client
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tmplData tmplData
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}
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type tmplData struct {
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Host string
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}
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func (suite *HAProxyFilesSuite) SetupSuite() {
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var err error
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suite.test, err = e2e.NewTest()
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suite.NoError(err)
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suite.tmplData = tmplData{Host: suite.test.GetNS() + ".test"}
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suite.client, err = e2e.NewHTTPClient(suite.tmplData.Host)
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suite.NoError(err)
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suite.NoError(suite.test.Apply("config/patternfiles-1.yaml", "", nil))
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suite.NoError(suite.test.Apply("config/deploy.yaml.tmpl", suite.test.GetNS(), suite.tmplData))
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}
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func (suite *HAProxyFilesSuite) TearDownSuite() {
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err := suite.test.TearDown()
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if err != nil {
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suite.T().Error(err)
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}
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}
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func TestHAProxyFilesSuite(t *testing.T) {
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suite.Run(t, new(HAProxyFilesSuite))
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}

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