72 lines
2.7 KiB
Go
72 lines
2.7 KiB
Go
//go:build dockere2e
|
|
|
|
package e2edocker
|
|
|
|
import (
|
|
"net/http"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
// TestLocalHelmRealClient packages a chart with the real helm CLI, publishes it
|
|
// to a helm local, then drives helm repo add/search/pull/template against the
|
|
// local and against a helm virtual that has the local as a member.
|
|
func TestLocalHelmRealClient(t *testing.T) {
|
|
network := os.Getenv("COMPOSE_NETWORK")
|
|
internal := strings.TrimRight(os.Getenv("ARTIFACTAPI_INTERNAL"), "/")
|
|
if network == "" || internal == "" {
|
|
t.Skip("COMPOSE_NETWORK/ARTIFACTAPI_INTERNAL not set; run via scripts/docker-e2e.sh")
|
|
}
|
|
if _, err := exec.LookPath("docker"); err != nil {
|
|
t.Skip("docker not available on the test host")
|
|
}
|
|
|
|
createRepo(t, `{"name":"local-helm","package_type":"helm","repo_type":"local"}`)
|
|
defer deleteRepo(t, "local-helm")
|
|
createVirtual(t, `{"name":"vhelm","package_type":"helm","members":["local-helm"]}`)
|
|
defer deleteVirtual(t, "vhelm")
|
|
|
|
helm := func(script string) string {
|
|
t.Helper()
|
|
out, err := exec.Command("docker", "run", "--rm", "--network", network, "--entrypoint", "sh",
|
|
"alpine/helm:3.16.4", "-c", "set -eu; "+script).Output()
|
|
if err != nil {
|
|
stderr := ""
|
|
if ee, ok := err.(*exec.ExitError); ok {
|
|
stderr = string(ee.Stderr)
|
|
}
|
|
t.Fatalf("helm script failed: %v\n%s%s", err, out, stderr)
|
|
}
|
|
return string(out)
|
|
}
|
|
|
|
chart := helm("cd /tmp && helm create e2echart >/dev/null && helm package e2echart >/dev/null && cat e2echart-0.1.0.tgz")
|
|
uploadFile(t, "local-helm", "e2echart-0.1.0.tgz", []byte(chart), "application/gzip")
|
|
|
|
// Chart metadata is recorded asynchronously after upload; poll the index.
|
|
var body []byte
|
|
for deadline := time.Now().Add(15 * time.Second); time.Now().Before(deadline); time.Sleep(500 * time.Millisecond) {
|
|
var resp *http.Response
|
|
resp, body = doRequest(t, http.MethodGet, api("/api/v1/local/local-helm/index.yaml"), nil, "")
|
|
if resp.StatusCode == http.StatusOK && strings.Contains(string(body), "e2echart-0.1.0.tgz") {
|
|
break
|
|
}
|
|
}
|
|
if !strings.Contains(string(body), "e2echart-0.1.0.tgz") || !strings.Contains(string(body), "digest: ") {
|
|
t.Fatalf("index.yaml never listed the chart:\n%s", body)
|
|
}
|
|
|
|
for _, repoURL := range []string{internal + "/api/v1/local/local-helm", internal + "/api/v1/virtual/vhelm"} {
|
|
out := helm("helm repo add e2e " + repoURL + " >/dev/null && " +
|
|
"helm search repo e2e/e2echart && " +
|
|
"cd /tmp && helm pull e2e/e2echart --version 0.1.0 && " +
|
|
"helm template rel e2echart-0.1.0.tgz | grep -c 'kind: Deployment'")
|
|
if !strings.Contains(out, "e2e/e2echart") || !strings.Contains(out, "0.1.0") || !strings.HasSuffix(strings.TrimSpace(out), "1") {
|
|
t.Fatalf("helm via %s:\n%s", repoURL, out)
|
|
}
|
|
}
|
|
}
|