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feat: add cymbalshop e2e test (#275)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| // Copyright 2024 Google LLC | ||
| // | ||
| // 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 cymbalbank_e2e | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "net/http" | ||
| "net/http/cookiejar" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/GoogleCloudPlatform/cloud-foundation-toolkit/infra/blueprint-test/pkg/gcloud" | ||
| "github.com/GoogleCloudPlatform/cloud-foundation-toolkit/infra/blueprint-test/pkg/tft" | ||
| "github.com/gruntwork-io/terratest/modules/shell" | ||
|
|
||
| "github.com/gruntwork-io/terratest/modules/retry" | ||
| ) | ||
|
|
||
| const ( | ||
| sleepBetweenRetries time.Duration = time.Duration(60) * time.Second | ||
| maxRetries int = 30 | ||
| namespace = "cymbalshops-development" | ||
| service = "frontend-external" | ||
| ) | ||
|
|
||
| func getServiceIpAddress(t *testing.T, serviceName string, namespace string) (string, error) { | ||
| cmd := fmt.Sprintf("get service %s -n %s -o jsonpath='{.status.loadBalancer.ingress[0].ip}'", serviceName, namespace) | ||
| args := strings.Fields(cmd) | ||
| kubectlCmd := shell.Command{ | ||
| Command: "kubectl", | ||
| Args: args, | ||
| } | ||
| return shell.RunCommandAndGetStdOutE(t, kubectlCmd) | ||
| } | ||
| func connectToFleet(t *testing.T, clusterName string, location string, project string) { | ||
| gcloud.Runf(t, "container fleet memberships get-credentials %s --location=%s --project=%s", clusterName, location, project) | ||
| } | ||
|
|
||
| func TestCymbalShopE2E(t *testing.T) { | ||
| multitenant := tft.NewTFBlueprintTest(t, tft.WithTFDir("../../../2-multitenant/envs/development")) | ||
| // retrieve cluster location and fleet membership from 2-multitenant | ||
| clusterProjectId := multitenant.GetJsonOutput("cluster_project_id").String() | ||
| clusterLocation := multitenant.GetJsonOutput("cluster_regions").Array()[0].String() | ||
| clusterMembership := multitenant.GetJsonOutput("cluster_membership_ids").Array()[0].String() | ||
|
|
||
| // extract clusterName from fleet membership id | ||
| splitClusterMembership := strings.Split(clusterMembership, "/") | ||
| clusterName := splitClusterMembership[len(splitClusterMembership)-1] | ||
|
|
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| connectToFleet(t, clusterName, clusterLocation, clusterProjectId) | ||
| t.Run("Cymbal-Shop End-to-End Test", func(t *testing.T) { | ||
| jar, err := cookiejar.New(nil) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| client := &http.Client{ | ||
| Jar: jar, | ||
| } | ||
| ctx := context.Background() | ||
|
|
||
| ipAddress, err := getServiceIpAddress(t, service, namespace) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| // Test webserver is avaliable | ||
| heartbeat := func() (string, error) { | ||
| req, err := http.NewRequestWithContext(ctx, "GET", fmt.Sprintf("http://%s", ipAddress), nil) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| resp, err := client.Do(req) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| if resp.StatusCode != 200 { | ||
| fmt.Println(resp) | ||
| return "", err | ||
| } | ||
| return fmt.Sprint(resp.StatusCode), err | ||
| } | ||
| statusCode, _ := retry.DoWithRetryE( | ||
| t, | ||
| fmt.Sprintf("Checking: %s", ipAddress), | ||
| maxRetries, | ||
| sleepBetweenRetries, | ||
| heartbeat, | ||
| ) | ||
| if err != nil { | ||
| t.Fatalf("Error: webserver (%s) not ready after %d attemps, status code: %q", | ||
| ipAddress, | ||
| maxRetries, | ||
| statusCode, | ||
| ) | ||
| } | ||
| }) | ||
| } |