Files
narratio/internal/adapters/storage/fake_test.go

92 lines
3.1 KiB
Go

package storage
import (
"context"
"errors"
"os"
"path/filepath"
"strings"
"testing"
)
func TestFakeBackendListPrefixFiltering(t *testing.T) {
fake := &FakeBackend{}
fake.SeedObject(FakeObject{Key: "dnd/campaigns/forsaken/audio/a.flac", Data: []byte("a")})
fake.SeedObject(FakeObject{Key: "dnd/campaigns/forsaken/audio/b.flac", Data: []byte("b")})
fake.SeedObject(FakeObject{Key: "dnd/campaigns/other/audio/c.flac", Data: []byte("c")})
items, err := fake.List(context.Background(), "dnd/campaigns/forsaken/audio/")
if err != nil {
t.Fatalf("List() error = %v", err)
}
if len(items) != 2 {
t.Fatalf("List() len = %d, want 2", len(items))
}
if items[0].Key != "dnd/campaigns/forsaken/audio/a.flac" || items[1].Key != "dnd/campaigns/forsaken/audio/b.flac" {
t.Fatalf("List() keys = %#v", items)
}
}
func TestFakeBackendDownload(t *testing.T) {
fake := &FakeBackend{}
fake.SeedObject(FakeObject{Key: "audio/a.flac", Data: []byte("audio-a")})
dst := filepath.Join(t.TempDir(), "nested", "a.flac")
if err := fake.Download(context.Background(), `audio\a.flac`, dst); err != nil {
t.Fatalf("Download() error = %v", err)
}
data, err := os.ReadFile(dst)
if err != nil {
t.Fatalf("ReadFile() error = %v", err)
}
if string(data) != "audio-a" {
t.Fatalf("downloaded content = %q, want %q", string(data), "audio-a")
}
}
func TestFakeBackendUploadAndExists(t *testing.T) {
fake := &FakeBackend{}
local := filepath.Join(t.TempDir(), "upload.txt")
if err := os.WriteFile(local, []byte("payload"), 0o644); err != nil {
t.Fatalf("WriteFile() error = %v", err)
}
info, err := fake.Upload(context.Background(), local, `runs\id\artifact.txt`, UploadOptions{
Metadata: map[string]string{"kind": "artifact"},
})
if err != nil {
t.Fatalf("Upload() error = %v", err)
}
if info.Key != "runs/id/artifact.txt" {
t.Fatalf("Upload() key = %q, want normalized key", info.Key)
}
ok, err := fake.Exists(context.Background(), "runs/id/artifact.txt")
if err != nil {
t.Fatalf("Exists() error = %v", err)
}
if !ok {
t.Fatal("Exists() = false, want true")
}
}
func TestFakeBackendObjectErrors(t *testing.T) {
fake := &FakeBackend{DownloadErr: errors.New("download fail"), UploadErr: errors.New("upload fail"), ListErr: errors.New("list fail"), ExistsErr: errors.New("exists fail")}
if _, err := fake.List(context.Background(), "x"); err == nil || !strings.Contains(err.Error(), "list fail") {
t.Fatalf("List() error = %v, want list fail", err)
}
if err := fake.Download(context.Background(), "x", filepath.Join(t.TempDir(), "x")); err == nil || !strings.Contains(err.Error(), "download fail") {
t.Fatalf("Download() error = %v, want download fail", err)
}
local := filepath.Join(t.TempDir(), "x.txt")
_ = os.WriteFile(local, []byte("x"), 0o644)
if _, err := fake.Upload(context.Background(), local, "x", UploadOptions{}); err == nil || !strings.Contains(err.Error(), "upload fail") {
t.Fatalf("Upload() error = %v, want upload fail", err)
}
if _, err := fake.Exists(context.Background(), "x"); err == nil || !strings.Contains(err.Error(), "exists fail") {
t.Fatalf("Exists() error = %v, want exists fail", err)
}
}