clawbot
04b5db6fbf
check / check (push) Failing after 0s
Accumulating milestone branch. One squashed commit per closed issue; `next` is kept green and mergeable to `main` at any time without notice. Landed so far: - `chore: update golangci-lint to v2.12.2 with canonical config` (#54) — canonical v2-schema `.golangci.yml`, pins bumped in `Dockerfile` and `script/bootstrap`, tree at `0 issues.`. Three behaviour deltas are recorded in that PR's body: `Cache.StoreVariant` takes a context, `MetadataStorage.Store` no longer leaks temp files on failure, and the `signing_key` too-short error text gained a `value too short:` prefix. Sequencing for the milestone is tracked in #103. Reviewed-on: #105 Co-authored-by: clawbot <clawbot@noreply.example.org>
110 lines
2.1 KiB
Go
110 lines
2.1 KiB
Go
package imgcache
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestNegativeCache_StoreAndCheck(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db := setupTestDB(t)
|
|
dir := t.TempDir()
|
|
|
|
cache, err := NewCache(db, CacheConfig{
|
|
StateDir: dir,
|
|
CacheTTL: time.Hour,
|
|
NegativeTTL: 5 * time.Minute,
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx := context.Background()
|
|
req := &ImageRequest{
|
|
SourceHost: testHostExample,
|
|
SourcePath: "/missing.jpg",
|
|
}
|
|
|
|
// Initially should not be in negative cache
|
|
hit, err := cache.checkNegativeCache(ctx, req)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hit {
|
|
t.Error("expected no negative cache hit initially")
|
|
}
|
|
|
|
// Store a negative entry
|
|
err = cache.StoreNegative(ctx, req, 404, "not found")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Now should be in negative cache
|
|
hit, err = cache.checkNegativeCache(ctx, req)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if !hit {
|
|
t.Error("expected negative cache hit after storing")
|
|
}
|
|
}
|
|
|
|
func TestNegativeCache_Expired(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db := setupTestDB(t)
|
|
dir := t.TempDir()
|
|
|
|
cache, err := NewCache(db, CacheConfig{
|
|
StateDir: dir,
|
|
CacheTTL: time.Hour,
|
|
NegativeTTL: 1 * time.Millisecond, // very short TTL
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx := context.Background()
|
|
req := &ImageRequest{
|
|
SourceHost: testHostExample,
|
|
SourcePath: "/expired.jpg",
|
|
}
|
|
|
|
// Store a negative entry with very short TTL
|
|
err = cache.StoreNegative(ctx, req, 500, "server error")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Wait for expiry
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
// Should no longer be in negative cache
|
|
hit, err := cache.checkNegativeCache(ctx, req)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hit {
|
|
t.Error("expected expired negative cache entry to be a miss")
|
|
}
|
|
}
|
|
|
|
func TestService_Get_ReturnsErrorForNegativeCachedURL(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
// This test verifies that Service.Get() checks the negative cache
|
|
// We can't easily test the full pipeline without vips, but we can
|
|
// verify the error type
|
|
err := ErrNegativeCached
|
|
if !errors.Is(err, ErrNegativeCached) {
|
|
t.Error("ErrNegativeCached should be identifiable with errors.Is")
|
|
}
|
|
}
|