FilesExpand file tree

main

/

workspace_persistence_test.go

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

117 lines (105 loc) · 3.68 KB

main

/

workspace_persistence_test.go

Copy path

Top

File metadata and controls

• Code
• Blame

117 lines (105 loc) · 3.68 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

package tideui

import "testing"

func persistedWorkspace() *Workspace {

ws := NewWorkspace(WithGap(0))

ws.Panel("a", Text("a")).Role(RoleNavigation).MinWidth(8).MinHeight(3)

ws.Panel("b", Text("b")).Role(RolePrimary).MinWidth(10).MinHeight(3)

return ws

}

func TestPersistenceRoundTripThroughStore(t *testing.T) {

store := NewMemoryStore()

ws := NewWorkspace(WithStore(store), WithPersistence("app"), WithGap(0))

ws.Panel("a", Text("a")).MinWidth(8).MinHeight(3)

ws.Panel("b", Text("b")).MinWidth(8).MinHeight(3)

ws.Layout(HStack(Leaf("a"), Leaf("b")))

ws.Hide("b")

if err := ws.Persist(); err != nil {

t.Fatalf("Persist: %v", err)

}

restored := NewWorkspace(WithStore(store), WithPersistence("app"), WithGap(0))

restored.Panel("a", Text("a")).MinWidth(8).MinHeight(3)

restored.Panel("b", Text("b")).MinWidth(8).MinHeight(3)

// The declared layout is a fallback; the saved layout must win.

restored.Layout(HStack(Leaf("b"), Leaf("a")))

restored.Solve(80, 24)

if !restored.Hidden("b") {

t.Fatal("hidden state did not survive the round trip")

}

solved := restored.Solve(80, 24)

if _, ok := solved.Rects["b"]; ok {

t.Fatal("restored layout laid out a hidden panel")

}

if solved.Rects["a"].X != 0 {

t.Fatalf("a should be first in the restored layout: %+v", solved.Rects)

}

}

func TestPersistenceJSONRoundTrip(t *testing.T) {

ws := persistedWorkspace()

ws.Panel("c", Text("c")).MinWidth(8).MinHeight(3)

ws.Layout(HStack(Leaf("a"), Tabs("b", "c")))

data, err := ws.PersistedJSON()

if err != nil {

t.Fatal(err)

}

fresh := persistedWorkspace()

fresh.Panel("c", Text("c")).MinWidth(8).MinHeight(3)

if err := fresh.RestoreJSON(data); err != nil {

t.Fatalf("RestoreJSON: %v", err)

}

if !containsTabStack(fresh.RootLayout()) {

t.Fatalf("tab stack lost: %s", LayoutString(fresh.RootLayout()))

}

}

func TestPersistenceRejectsUnknownVersion(t *testing.T) {

ws := persistedWorkspace()

err := ws.RestoreJSON([]byte(`{"version":99,"root":{"type":"leaf","id":"a"}}`))

if err == nil {

t.Fatal("expected unsupported version error")

}

}

func TestPersistenceRejectsCorruptJSON(t *testing.T) {

ws := persistedWorkspace()

if err := ws.RestoreJSON([]byte(`{not json`)); err == nil {

t.Fatal("expected parse error")

}

}

func TestPersistenceDropsUnknownPanels(t *testing.T) {

ws := persistedWorkspace()

data := []byte(`{"version":1,"root":{"type":"split","orientation":"horizontal","children":[{"type":"leaf","id":"a"},{"type":"leaf","id":"ghost"}]},"hidden":["ghost","a"]}`)

if err := ws.RestoreJSON(data); err != nil {

t.Fatalf("RestoreJSON: %v", err)

}

if LayoutContainsPanel(ws.RootLayout(), "ghost") {

t.Fatal("unknown panel survived restore")

}

if !ws.Hidden("a") {

t.Fatal("known hidden panel was not restored")

}

}

func TestPersistenceFailsWhenNothingUsable(t *testing.T) {

ws := persistedWorkspace()

data := []byte(`{"version":1,"root":{"type":"leaf","id":"ghost"}}`)

if err := ws.RestoreJSON(data); err == nil {

t.Fatal("expected error when no known panels remain")

}

}

func TestPersistenceDropsDuplicatePanels(t *testing.T) {

ws := persistedWorkspace()

data := []byte(`{"version":1,"root":{"type":"tabs","panels":["a","a","b"]}}`)

if err := ws.RestoreJSON(data); err != nil {

t.Fatalf("RestoreJSON: %v", err)

}

ids := LayoutPanelIDs(ws.RootLayout())

if len(ids) != 2 {

t.Fatalf("panel ids = %v, want 2 unique", ids)

}

}

func TestPersistenceHiddenNonHideablePanelIsIgnored(t *testing.T) {

ws := NewWorkspace(WithGap(0))

ws.Panel("fixed", Text("fixed")).Hideable(false)

data := []byte(`{"version":1,"root":{"type":"leaf","id":"fixed"},"hidden":["fixed"]}`)

_ = ws.RestoreJSON(data)

if ws.Hidden("fixed") {

t.Fatal("non-hideable panel should not be restorable as hidden")

}

}