| 1 | package config |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "os" |
| 6 | "path/filepath" |
| 7 | "strings" |
| 8 | "testing" |
| 9 | ) |
| 10 | |
| 11 | func TestApplyUserConfigUpgradesOnStartupMigratesClassicDesktopLayout(t *testing.T) { |
| 12 | path := isolatedDesktopLayoutUserConfigPath(t) |
| 13 | original := fmt.Sprintf(`config_version = %d |
| 14 | |
| 15 | [desktop] |
| 16 | layout_style = "classic" |
| 17 | theme = "dark" |
| 18 | `, Default().ConfigVersion) |
| 19 | if err := os.WriteFile(path, []byte(original), 0o600); err != nil { |
| 20 | t.Fatal(err) |
| 21 | } |
| 22 | |
| 23 | changed, err := ApplyUserConfigUpgradesOnStartup(path) |
| 24 | if err != nil { |
| 25 | t.Fatalf("ApplyUserConfigUpgradesOnStartup: %v", err) |
| 26 | } |
| 27 | if !changed { |
| 28 | t.Fatal("classic desktop layout was not migrated") |
| 29 | } |
| 30 | |
| 31 | raw, err := os.ReadFile(path) |
| 32 | if err != nil { |
| 33 | t.Fatal(err) |
| 34 | } |
| 35 | text := string(raw) |
| 36 | if !strings.Contains(text, `layout_style = "workbench"`) || strings.Contains(text, `layout_style = "classic"`) { |
| 37 | t.Fatalf("migrated desktop layout not persisted:\n%s", text) |
| 38 | } |
| 39 | if !strings.Contains(text, `theme = "dark"`) { |
| 40 | t.Fatalf("desktop migration dropped an unrelated preference:\n%s", text) |
| 41 | } |
| 42 | if got := LoadForEditWithoutCredentials(path).DesktopLayoutStyle(); got != "workbench" { |
| 43 | t.Fatalf("DesktopLayoutStyle() = %q, want workbench", got) |
| 44 | } |
| 45 | |
| 46 | again, err := ApplyUserConfigUpgradesOnStartup(path) |
| 47 | if err != nil || again { |
| 48 | t.Fatalf("second upgrade changed=%v err=%v", again, err) |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | func TestApplyUserConfigUpgradesOnStartupLeavesCurrentDesktopLayoutsAlone(t *testing.T) { |
| 53 | for _, layout := range []string{"workbench", "creation"} { |
| 54 | t.Run(layout, func(t *testing.T) { |
| 55 | path := isolatedDesktopLayoutUserConfigPath(t) |
| 56 | original := fmt.Sprintf("config_version = %d\n\n[desktop]\nlayout_style = %q\n", Default().ConfigVersion, layout) |
| 57 | if err := os.WriteFile(path, []byte(original), 0o600); err != nil { |
| 58 | t.Fatal(err) |
| 59 | } |
| 60 | |
| 61 | changed, err := ApplyUserConfigUpgradesOnStartup(path) |
| 62 | if err != nil || changed { |
| 63 | t.Fatalf("upgrade changed=%v err=%v", changed, err) |
| 64 | } |
| 65 | raw, err := os.ReadFile(path) |
| 66 | if err != nil { |
| 67 | t.Fatal(err) |
| 68 | } |
| 69 | if string(raw) != original { |
| 70 | t.Fatalf("current %s config was rewritten:\n%s", layout, raw) |
| 71 | } |
| 72 | }) |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | func TestApplyUserConfigUpgradesOnStartupDoesNotRewriteFutureClassicConfig(t *testing.T) { |
| 77 | path := isolatedDesktopLayoutUserConfigPath(t) |
| 78 | original := fmt.Sprintf("config_version = %d\n\n[desktop]\nlayout_style = \"classic\"\n", Default().ConfigVersion+1) |
| 79 | if err := os.WriteFile(path, []byte(original), 0o600); err != nil { |
| 80 | t.Fatal(err) |
| 81 | } |
| 82 | |
| 83 | changed, err := ApplyUserConfigUpgradesOnStartup(path) |
| 84 | if err != nil || changed { |
| 85 | t.Fatalf("future config upgrade changed=%v err=%v", changed, err) |
| 86 | } |
| 87 | raw, err := os.ReadFile(path) |
| 88 | if err != nil { |
| 89 | t.Fatal(err) |
| 90 | } |
| 91 | if string(raw) != original { |
| 92 | t.Fatalf("future config was rewritten:\n%s", raw) |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | func isolatedDesktopLayoutUserConfigPath(t *testing.T) string { |
| 97 | t.Helper() |
| 98 | home := t.TempDir() |
| 99 | t.Setenv("REASONIX_HOME", home) |
| 100 | path := UserConfigPath() |
| 101 | if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { |
| 102 | t.Fatal(err) |
| 103 | } |
| 104 | return path |
| 105 | } |
| 106 |