unkin-agent
5802fd2e2c
DELETE /objects only removed the artifacts row, so mutable indexes (S3 index object + Redis TTL/ETag keys) kept being served. Clear all layers and treat a trailing * as a prefix.
90 lines
2.7 KiB
Go
90 lines
2.7 KiB
Go
package proxy
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"sync/atomic"
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"testing"
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_ "git.unkin.net/unkin/artifactapi/internal/provider/rpm"
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"git.unkin.net/unkin/artifactapi/pkg/models"
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)
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// changingUpstream serves every path with the current revision, as a mirror
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// does after a sync replaces its repodata.
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func changingUpstream(t *testing.T) (*httptest.Server, *atomic.Value) {
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t.Helper()
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var rev atomic.Value
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rev.Store("rev1")
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srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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v := rev.Load().(string)
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w.Header().Set("ETag", `"`+v+`"`)
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_, _ = w.Write([]byte(v + ":" + r.URL.Path))
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}))
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t.Cleanup(srv.Close)
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return srv, &rev
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}
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func fetchBody(t *testing.T, r models.Remote, path string) string {
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t.Helper()
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res, err := testEngine.Fetch(context.Background(), r, path, prov(t, models.PackageRPM))
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if err != nil {
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t.Fatalf("fetch %s: %v", path, err)
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}
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return readAll(t, res)
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}
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func rpmRemote(t *testing.T, name, baseURL string) models.Remote {
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return seed(t, models.Remote{Name: name, PackageType: models.PackageRPM, RepoType: models.RepoTypeRemote, BaseURL: baseURL, MutableTTL: 7200, CheckMutable: true})
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}
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func TestEvictMutableIndexRefetches(t *testing.T) {
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requireStack(t)
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srv, rev := changingUpstream(t)
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r := rpmRemote(t, "evict-idx", srv.URL)
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const path = "8/Everything/x86_64/repodata/repomd.xml"
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if got := fetchBody(t, r, path); got != "rev1:/"+path {
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t.Fatalf("initial fetch = %q", got)
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}
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rev.Store("rev2")
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if got := fetchBody(t, r, path); got != "rev1:/"+path {
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t.Fatalf("within TTL = %q, want cached rev1", got)
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}
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if err := testEngine.Evict(context.Background(), r.Name, path); err != nil {
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t.Fatalf("evict: %v", err)
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}
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if got := fetchBody(t, r, path); got != "rev2:/"+path {
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t.Fatalf("after evict = %q, want rev2", got)
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}
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}
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func TestEvictWildcardClearsPrefixOnly(t *testing.T) {
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requireStack(t)
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srv, rev := changingUpstream(t)
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r := rpmRemote(t, "evict-wild", srv.URL)
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const (
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repomd = "8/Everything/x86_64/repodata/repomd.xml"
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rpm = "8/Everything/x86_64/Packages/a/a-1.0-1.el8.x86_64.rpm"
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other = "9/Everything/x86_64/repodata/repomd.xml"
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)
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for _, p := range []string{repomd, rpm, other} {
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fetchBody(t, r, p)
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}
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rev.Store("rev2")
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if err := testEngine.Evict(context.Background(), r.Name, "8/Everything/x86_64/*"); err != nil {
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t.Fatalf("evict: %v", err)
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}
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if got := fetchBody(t, r, repomd); got != "rev2:/"+repomd {
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t.Errorf("index under prefix = %q, want rev2", got)
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}
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if got := fetchBody(t, r, rpm); got != "rev2:/"+rpm {
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t.Errorf("artifact under prefix = %q, want rev2", got)
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}
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if got := fetchBody(t, r, other); got != "rev1:/"+other {
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t.Errorf("path outside prefix = %q, want cached rev1", got)
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}
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}
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