Carlos Florêncio
228 lines
6.3 KiB
Go
228 lines
6.3 KiB
Go
package backups
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import (
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"bytes"
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"context"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/gin-gonic/gin"
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"github.com/kandev/kandev/internal/system/jobs"
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)
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func newRouter(svc *Service) *gin.Engine {
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gin.SetMode(gin.TestMode)
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r := gin.New()
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g := r.Group("/api/v1/system")
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RegisterRoutes(g, svc)
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return r
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}
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func TestHandleList_ReturnsSnapshots(t *testing.T) {
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svc, dataDir := newTestService(t)
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backupsDir := filepath.Join(dataDir, "backups")
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if err := os.MkdirAll(backupsDir, 0o755); err != nil {
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t.Fatalf("mkdir: %v", err)
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}
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if err := os.WriteFile(filepath.Join(backupsDir, "manual-1.db"), []byte("x"), 0o644); err != nil {
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t.Fatalf("seed: %v", err)
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}
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r := newRouter(svc)
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req := httptest.NewRequest("GET", "/api/v1/system/backups", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != 200 {
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t.Fatalf("status = %d", w.Code)
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}
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var resp struct {
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Snapshots []Snapshot `json:"snapshots"`
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}
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if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
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t.Fatalf("decode: %v", err)
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}
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if len(resp.Snapshots) != 1 || resp.Snapshots[0].Kind != "manual" {
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t.Errorf("unexpected snapshots: %+v", resp.Snapshots)
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}
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}
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func TestHandleCreate_Returns202WithJobID(t *testing.T) {
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svc, _ := newTestService(t)
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r := newRouter(svc)
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req := httptest.NewRequest("POST", "/api/v1/system/backups", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusAccepted {
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t.Fatalf("status = %d", w.Code)
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}
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var resp map[string]string
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if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
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t.Fatalf("decode: %v", err)
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}
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if resp["job_id"] == "" {
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t.Errorf("expected job_id, body = %s", w.Body.String())
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}
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waitForJob(t, svc.jobs, resp["job_id"], jobs.StateSucceeded)
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}
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func TestHandleRestore_WrongConfirmReturns400(t *testing.T) {
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svc, _ := newTestService(t)
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r := newRouter(svc)
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body := bytes.NewBufferString(`{"confirm":"NOPE"}`)
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req := httptest.NewRequest("POST", "/api/v1/system/backups/manual-1.db/restore", body)
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req.Header.Set("Content-Type", "application/json")
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusBadRequest {
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t.Fatalf("status = %d, want 400", w.Code)
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}
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}
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func TestHandleDelete_RejectsTraversal(t *testing.T) {
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svc, _ := newTestService(t)
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r := newRouter(svc)
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// gin's :name will refuse a slash, but ensure dot-segments are rejected.
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req := httptest.NewRequest("DELETE", "/api/v1/system/backups/..", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusBadRequest {
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t.Errorf("status = %d, want 400", w.Code)
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}
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}
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func TestHandleDelete_PreResetSnapshotReturns403(t *testing.T) {
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svc, dataDir := newTestService(t)
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backupsDir := filepath.Join(dataDir, "backups")
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if err := os.MkdirAll(backupsDir, 0o755); err != nil {
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t.Fatalf("mkdir: %v", err)
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}
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name := "kandev-pre-reset-20260101T000000Z.db"
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if err := os.WriteFile(filepath.Join(backupsDir, name), []byte("x"), 0o644); err != nil {
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t.Fatalf("seed: %v", err)
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}
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r := newRouter(svc)
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req := httptest.NewRequest(http.MethodDelete, "/api/v1/system/backups/"+name, nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusForbidden {
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t.Fatalf("status = %d, want 403", w.Code)
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}
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}
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func TestHandleDelete_MissingSnapshotReturns404(t *testing.T) {
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svc, _ := newTestService(t)
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r := newRouter(svc)
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req := httptest.NewRequest(http.MethodDelete, "/api/v1/system/backups/manual-missing.db", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusNotFound {
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t.Fatalf("status = %d, want 404", w.Code)
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}
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}
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func TestHandleDelete_ManualSnapshotReturns204(t *testing.T) {
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svc, dataDir := newTestService(t)
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backupsDir := filepath.Join(dataDir, "backups")
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if err := os.MkdirAll(backupsDir, 0o755); err != nil {
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t.Fatalf("mkdir: %v", err)
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}
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if err := os.WriteFile(filepath.Join(backupsDir, "manual-9.db"), []byte("x"), 0o644); err != nil {
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t.Fatalf("seed: %v", err)
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}
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r := newRouter(svc)
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req := httptest.NewRequest(http.MethodDelete, "/api/v1/system/backups/manual-9.db", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != http.StatusNoContent {
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t.Fatalf("status = %d, want 204", w.Code)
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}
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if _, err := os.Stat(filepath.Join(backupsDir, "manual-9.db")); !os.IsNotExist(err) {
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t.Errorf("expected file removed, err=%v", err)
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}
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}
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func TestHandleDownload_StreamsFile(t *testing.T) {
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svc, dataDir := newTestService(t)
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if err := os.MkdirAll(filepath.Join(dataDir, "backups"), 0o755); err != nil {
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t.Fatalf("mkdir: %v", err)
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}
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if err := os.WriteFile(filepath.Join(dataDir, "backups", "manual-7.db"), []byte("payload"), 0o644); err != nil {
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t.Fatalf("seed: %v", err)
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}
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r := newRouter(svc)
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req := httptest.NewRequest("GET", "/api/v1/system/backups/manual-7.db/download", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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if w.Code != 200 {
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t.Fatalf("status = %d", w.Code)
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}
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if !strings.Contains(w.Header().Get("Content-Disposition"), "manual-7.db") {
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t.Errorf("missing attachment header: %q", w.Header().Get("Content-Disposition"))
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}
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if w.Body.String() != "payload" {
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t.Errorf("body = %q", w.Body.String())
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}
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}
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// Sanity-check the round-trip: create via handler, list via handler, file
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// present on disk under manual- prefix.
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func TestHandlerRoundTrip_CreateThenList(t *testing.T) {
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svc, dataDir := newTestService(t)
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r := newRouter(svc)
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req := httptest.NewRequest("POST", "/api/v1/system/backups", nil)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, req)
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var created map[string]string
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if err := json.Unmarshal(w.Body.Bytes(), &created); err != nil {
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t.Fatalf("decode: %v", err)
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}
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waitForJob(t, svc.jobs, created["job_id"], jobs.StateSucceeded)
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// Confirm file appears on disk.
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entries, _ := os.ReadDir(filepath.Join(dataDir, "backups"))
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found := false
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for _, e := range entries {
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if strings.HasPrefix(e.Name(), "manual-") {
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found = true
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}
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}
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if !found {
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t.Fatal("manual snapshot not created")
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}
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// And shows up in list.
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req2 := httptest.NewRequest("GET", "/api/v1/system/backups", nil)
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w2 := httptest.NewRecorder()
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r.ServeHTTP(w2, req2)
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var listResp struct {
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Snapshots []Snapshot `json:"snapshots"`
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}
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if err := json.Unmarshal(w2.Body.Bytes(), &listResp); err != nil {
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t.Fatalf("decode: %v", err)
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}
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if len(listResp.Snapshots) < 1 {
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t.Errorf("expected >=1 snapshot, got %+v", listResp.Snapshots)
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}
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_ = context.Background()
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}
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