settings_test.go
| 1 | package repository |
| 2 | |
| 3 | import "testing" |
| 4 | |
| 5 | // A fresh database is seeded by migration, so GetAll must report those values |
| 6 | // rather than the struct's zero value. |
| 7 | func TestSettingsRepositoryDefaults(t *testing.T) { |
| 8 | db := setupTestDB(t) |
| 9 | defer db.Close() |
| 10 | |
| 11 | settings, err := NewSettingsRepository(db).GetAll() |
| 12 | if err != nil { |
| 13 | t.Fatalf("get all: %v", err) |
| 14 | } |
| 15 | if settings.RefreshInterval != 5 { |
| 16 | t.Errorf("RefreshInterval = %d, want 5", settings.RefreshInterval) |
| 17 | } |
| 18 | if settings.AutoRefreshLibrary { |
| 19 | t.Error("AutoRefreshLibrary should default to off") |
| 20 | } |
| 21 | if !settings.AutoRefreshDownloads { |
| 22 | t.Error("AutoRefreshDownloads should default to on") |
| 23 | } |
| 24 | if settings.Cookies != "" { |
| 25 | t.Errorf("Cookies = %q, want empty", settings.Cookies) |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | func TestSettingsRepositoryRoundTrip(t *testing.T) { |
| 30 | db := setupTestDB(t) |
| 31 | defer db.Close() |
| 32 | repo := NewSettingsRepository(db) |
| 33 | |
| 34 | for key, value := range map[string]string{ |
| 35 | "refresh_interval": "12", |
| 36 | "auto_refresh_library": "1", |
| 37 | "auto_refresh_downloads": "0", |
| 38 | "cookies": "# Netscape HTTP Cookie File\n", |
| 39 | } { |
| 40 | // Set twice: the second call must update in place rather than conflict on |
| 41 | // the primary key. |
| 42 | if err := repo.Set(key, "placeholder"); err != nil { |
| 43 | t.Fatalf("set %s: %v", key, err) |
| 44 | } |
| 45 | if err := repo.Set(key, value); err != nil { |
| 46 | t.Fatalf("update %s: %v", key, err) |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | settings, err := repo.GetAll() |
| 51 | if err != nil { |
| 52 | t.Fatalf("get all: %v", err) |
| 53 | } |
| 54 | if settings.RefreshInterval != 12 { |
| 55 | t.Errorf("RefreshInterval = %d, want 12", settings.RefreshInterval) |
| 56 | } |
| 57 | if !settings.AutoRefreshLibrary { |
| 58 | t.Error("AutoRefreshLibrary = false, want true") |
| 59 | } |
| 60 | if settings.AutoRefreshDownloads { |
| 61 | t.Error("AutoRefreshDownloads = true, want false") |
| 62 | } |
| 63 | if got, err := repo.Get("cookies"); err != nil || got != "# Netscape HTTP Cookie File\n" { |
| 64 | t.Errorf("Get(cookies) = %q, %v", got, err) |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | // A non-numeric interval must not overwrite the default with zero, which would |
| 69 | // make the page refresh in a loop. |
| 70 | func TestSettingsRepositoryIgnoresUnparseableInterval(t *testing.T) { |
| 71 | db := setupTestDB(t) |
| 72 | defer db.Close() |
| 73 | repo := NewSettingsRepository(db) |
| 74 | |
| 75 | if err := repo.Set("refresh_interval", "not a number"); err != nil { |
| 76 | t.Fatal(err) |
| 77 | } |
| 78 | settings, err := repo.GetAll() |
| 79 | if err != nil { |
| 80 | t.Fatal(err) |
| 81 | } |
| 82 | if settings.RefreshInterval != 5 { |
| 83 | t.Errorf("RefreshInterval = %d, want the default 5", settings.RefreshInterval) |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | // A key that was never written reads as empty, not as an error: the cookies |
| 88 | // lookup runs on every download. |
| 89 | func TestSettingsRepositoryGetMissingKey(t *testing.T) { |
| 90 | db := setupTestDB(t) |
| 91 | defer db.Close() |
| 92 | |
| 93 | got, err := NewSettingsRepository(db).Get("nothing_here") |
| 94 | if err != nil { |
| 95 | t.Errorf("Get on a missing key returned %v, want no error", err) |
| 96 | } |
| 97 | if got != "" { |
| 98 | t.Errorf("Get = %q, want empty", got) |
| 99 | } |
| 100 | } |
| 101 |