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|
package app
import (
"os"
"path/filepath"
"strings"
"testing"
"glint/internal/config"
"glint/internal/theme"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
)
func TestCanvasPaintsFullWidthBackground(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("hi"))
out := a.View()
for i, ln := range strings.Split(out, "\n") {
if w := lipgloss.Width(ln); w != 100 {
t.Errorf("line %d visible width = %d, want 100 (full-width background fill)", i, w)
}
}
}
func newApp() *App {
return New(config.Default())
}
func TestLoadReadsFileIntoEditor(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "n.md")
os.WriteFile(p, []byte("# hi\nbody"), 0o644)
a := newApp()
if err := a.Load(p); err != nil {
t.Fatal(err)
}
if a.mode != ModeEditor {
t.Errorf("mode = %d, want ModeEditor", a.mode)
}
if string(a.editor.Bytes()) != "# hi\nbody" {
t.Errorf("editor content = %q", string(a.editor.Bytes()))
}
}
func TestCtrlSSavesToDisk(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "n.md")
os.WriteFile(p, []byte("old"), 0o644)
a := newApp()
a.Load(p)
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'!'}})
if !a.editor.Dirty {
t.Fatal("expected dirty after edit")
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlS})
got, _ := os.ReadFile(p)
if string(got) != "!old" {
t.Errorf("file on disk = %q, want %q", string(got), "!old")
}
if a.editor.Dirty {
t.Error("save should clear dirty")
}
}
func TestTypingRoutesToEditor(t *testing.T) {
a := newApp()
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'x'}})
if a.editor.Lines[0] != "x" {
t.Errorf("editor first line = %q, want x", a.editor.Lines[0])
}
}
func TestCtrlQCleanQuits(t *testing.T) {
a := newApp()
_, cmd := a.Update(tea.KeyMsg{Type: tea.KeyCtrlQ})
if cmd == nil {
t.Error("clean buffer Ctrl+Q should return a quit command")
}
}
func TestCtrlQDirtyNeedsConfirm(t *testing.T) {
a := newApp()
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'z'}})
_, cmd := a.Update(tea.KeyMsg{Type: tea.KeyCtrlQ})
if cmd != nil {
t.Error("first dirty Ctrl+Q should not quit")
}
_, cmd = a.Update(tea.KeyMsg{Type: tea.KeyCtrlQ})
if cmd == nil {
t.Error("second Ctrl+Q should quit")
}
}
func TestWindowSizePropagates(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 100, Height: 30})
if a.editor.Width != 75 { // contentWidth = round(100 * 0.75) = 75
t.Errorf("editor width = %d, want 75", a.editor.Width)
}
if a.editor.Height != 26 { // minus status bar and top pad (3)
t.Errorf("editor height = %d, want 26", a.editor.Height)
}
}
func TestCtrlQDirtyDisarmedByOtherKey(t *testing.T) {
a := newApp()
// Make it dirty
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'z'}})
// First Ctrl+Q arms (does not quit)
_, cmd := a.Update(tea.KeyMsg{Type: tea.KeyCtrlQ})
if cmd != nil {
t.Error("first dirty Ctrl+Q should arm, not quit")
}
// Press another key — this should disarm
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'x'}})
// Next Ctrl+Q must ARM AGAIN, not quit
_, cmd = a.Update(tea.KeyMsg{Type: tea.KeyCtrlQ})
if cmd != nil {
t.Error("Ctrl+Q after disarm should re-arm, not quit")
}
}
func TestCtrlSNoPathOpensSaveAsPrompt(t *testing.T) {
a := newApp()
a.Update(tea.KeyMsg{Type: tea.KeyCtrlS})
if a.mode != ModeSaveAs {
t.Errorf("Ctrl+S on unnamed buffer: mode = %d, want ModeSaveAs", a.mode)
}
}
func TestCtrlPTogglesPreview(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.editor.SetContent([]byte("# hello"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlP})
if a.mode != ModePreview {
t.Errorf("mode = %d, want ModePreview", a.mode)
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlP})
if a.mode != ModeEditor {
t.Errorf("mode = %d, want ModeEditor after second toggle", a.mode)
}
}
func TestEscReturnsToEditor(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.editor.SetContent([]byte("x"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlP})
a.Update(tea.KeyMsg{Type: tea.KeyEsc})
if a.mode != ModeEditor {
t.Errorf("Esc should return to editor, mode = %d", a.mode)
}
}
func TestCtrlFOpensPicker(t *testing.T) {
dir := t.TempDir()
os.WriteFile(filepath.Join(dir, "note.md"), []byte("x"), 0o644)
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF})
if a.mode != ModePicker {
t.Errorf("mode = %d, want ModePicker", a.mode)
}
}
func TestCtrlDCreatesAndOpensDaily(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
cfg.DailySubdir = "Daily"
cfg.DailyFormat = "2006-01-02"
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlD})
if a.mode != ModeEditor {
t.Errorf("mode = %d, want ModeEditor after daily open", a.mode)
}
if a.path == "" {
t.Error("daily path should be set")
}
if _, err := os.Stat(a.path); err != nil {
t.Errorf("daily file should exist on disk: %v", err)
}
}
func TestStartInPickerWhenNoPath(t *testing.T) {
dir := t.TempDir()
os.WriteFile(filepath.Join(dir, "n.md"), []byte("x"), 0o644)
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
if err := a.Start("", false); err != nil {
t.Fatal(err)
}
if a.mode != ModePicker {
t.Errorf("no path/daily should start in picker, mode = %d", a.mode)
}
}
func TestStartWithPathLoadsFile(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "n.md")
os.WriteFile(p, []byte("hello"), 0o644)
a := New(config.Default())
if err := a.Start(p, false); err != nil {
t.Fatal(err)
}
if a.mode != ModeEditor || string(a.editor.Bytes()) != "hello" {
t.Errorf("Start(path) should load file into editor")
}
}
func TestStartDailyCreatesFile(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
if err := a.Start("", true); err != nil {
t.Fatal(err)
}
if a.mode != ModeEditor || a.path == "" {
t.Errorf("Start(daily) should open the daily note")
}
if _, err := os.Stat(a.path); err != nil {
t.Errorf("daily file should exist: %v", err)
}
}
func TestCtrlFDirtyNeedsConfirm(t *testing.T) {
dir := t.TempDir()
os.WriteFile(filepath.Join(dir, "note.md"), []byte("x"), 0o644)
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
// Make dirty
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'z'}})
// First Ctrl+F — should arm, not open picker
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF})
if a.mode != ModeEditor {
t.Errorf("first Ctrl+F on dirty editor: mode = %d, want ModeEditor", a.mode)
}
if !strings.Contains(a.status, "discard") {
t.Errorf("first Ctrl+F on dirty editor: status = %q, want it to contain 'discard'", a.status)
}
// Second Ctrl+F — should open picker
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF})
if a.mode != ModePicker {
t.Errorf("second Ctrl+F: mode = %d, want ModePicker", a.mode)
}
}
func TestCtrlFDirtyDisarmedByOtherKey(t *testing.T) {
dir := t.TempDir()
os.WriteFile(filepath.Join(dir, "note.md"), []byte("x"), 0o644)
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
// Make dirty
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'z'}})
// First Ctrl+F — arms
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF})
// Press a different key — disarms pending
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'a'}})
// Second Ctrl+F — should re-arm (not open) because pending was cleared
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF})
if a.mode != ModeEditor {
t.Errorf("Ctrl+F after disarm should re-arm, not open picker: mode = %d", a.mode)
}
}
func TestCtrlDDirtyNeedsConfirm(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
cfg.DailySubdir = "Daily"
cfg.DailyFormat = "2006-01-02"
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
// Make dirty
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'z'}})
// First Ctrl+D — should arm, not open daily
a.Update(tea.KeyMsg{Type: tea.KeyCtrlD})
if a.mode != ModeEditor {
t.Errorf("first Ctrl+D on dirty editor: mode = %d, want ModeEditor", a.mode)
}
if !strings.Contains(a.status, "discard") {
t.Errorf("first Ctrl+D on dirty editor: status = %q, want it to contain 'discard'", a.status)
}
// Second Ctrl+D — should open daily
a.Update(tea.KeyMsg{Type: tea.KeyCtrlD})
if a.mode != ModeEditor {
t.Errorf("second Ctrl+D: mode = %d, want ModeEditor", a.mode)
}
if a.path == "" {
t.Error("second Ctrl+D: a.path should be set to the daily note path")
}
if _, err := os.Stat(a.path); err != nil {
t.Errorf("second Ctrl+D: daily file should exist on disk: %v", err)
}
}
func TestCtrlTCyclesTheme(t *testing.T) {
cfg := config.Default()
cfg.Theme = "flexoki-light"
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
if a.theme.Name != "flexoki-light" {
t.Fatalf("initial theme = %q, want flexoki-light", a.theme.Name)
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlT})
if a.theme.Name != "flexoki-dark" {
t.Errorf("after one Ctrl+T = %q, want flexoki-dark", a.theme.Name)
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlT})
if a.theme.Name != "charm" {
t.Errorf("after two Ctrl+T = %q, want charm", a.theme.Name)
}
}
func TestCtrlNCreatesNoteFromQuery(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlF}) // open picker (Ctrl+F)
if a.mode != ModePicker {
t.Fatalf("expected picker mode")
}
// Type a name into the picker query.
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("ideas")})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlN})
if a.mode != ModeEditor {
t.Errorf("Ctrl+N should open the new note in the editor, mode = %d", a.mode)
}
want := filepath.Join(dir, "ideas.md")
if a.path != want {
t.Errorf("a.path = %q, want %q", a.path, want)
}
if _, err := os.Stat(want); err != nil {
t.Errorf("new note should exist on disk: %v", err)
}
}
func TestCanvasContentWidthCapsAndCenters(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 200, Height: 40})
if cw := a.contentWidth(); cw != 120 {
t.Errorf("contentWidth = %d, want 120 (capped)", cw)
}
if lm := a.leftMargin(); lm != (200-120)/2 {
t.Errorf("leftMargin = %d, want %d", lm, (200-120)/2)
}
}
func TestCanvasContentWidthFloorsOnNarrow(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 30, Height: 20})
if cw := a.contentWidth(); cw != 24 {
t.Errorf("contentWidth = %d, want 24 (floor)", cw)
}
}
func TestCanvasEditorViewIsIndented(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 120, Height: 20})
a.editor.SetContent([]byte("hello"))
view := a.View()
// The editor body sits in a centered column → at least one rendered line
// starts with the left-margin spaces.
if a.leftMargin() <= 0 {
t.Fatal("expected a positive left margin at width 120")
}
pad := strings.Repeat(" ", a.leftMargin())
found := false
for _, ln := range strings.Split(view, "\n") {
if strings.HasPrefix(ln, pad) && strings.Contains(ln, "hello") {
found = true
}
}
if !found {
t.Errorf("editor content not indented by left margin; view:\n%s", view)
}
}
func TestStartNewBlankBuffer(t *testing.T) {
cfg := config.Default()
a := New(cfg)
if err := a.StartNew(""); err != nil {
t.Fatal(err)
}
if a.mode != ModeEditor {
t.Errorf("mode = %d, want ModeEditor", a.mode)
}
if a.path != "" {
t.Errorf("path = %q, want empty (unnamed)", a.path)
}
if got := string(a.editor.Bytes()); got != "" {
t.Errorf("editor content = %q, want empty", got)
}
}
func TestStartNewWithNameLandsInInbox(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
cfg.InboxDir = "Inbox"
a := New(cfg)
if err := a.StartNew("foo"); err != nil {
t.Fatal(err)
}
want := filepath.Join(dir, "Inbox", "foo.md")
if a.path != want {
t.Errorf("path = %q, want %q", a.path, want)
}
if _, err := os.Stat(want); err != nil {
t.Errorf("inbox note not created: %v", err)
}
}
func TestSaveAsPromptOnPathlessBuffer(t *testing.T) {
dir := t.TempDir()
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
cfg.InboxDir = "" // vault root
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.StartNew("") // blank unnamed buffer
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("hello")})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlS}) // pathless → save-as prompt
if a.mode != ModeSaveAs {
t.Fatalf("Ctrl+S on pathless buffer: mode = %d, want ModeSaveAs", a.mode)
}
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("idea")})
a.Update(tea.KeyMsg{Type: tea.KeyEnter}) // confirm
want := filepath.Join(dir, "idea.md")
if a.path != want {
t.Errorf("path = %q, want %q", a.path, want)
}
data, err := os.ReadFile(want)
if err != nil {
t.Fatalf("file not written: %v", err)
}
if string(data) != "hello" {
t.Errorf("saved content = %q, want hello", string(data))
}
if a.editor.Dirty {
t.Error("buffer should be clean after save")
}
if a.mode != ModeEditor {
t.Errorf("after save mode = %d, want ModeEditor", a.mode)
}
}
func TestEditorCtrlNNewBlankWithDirtyConfirm(t *testing.T) {
dir := t.TempDir()
src := filepath.Join(dir, "a.md")
os.WriteFile(src, []byte("body"), 0o644)
cfg := config.Default()
t.Setenv("GLINT_VAULT", dir)
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Load(src)
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("x")}) // dirty
a.Update(tea.KeyMsg{Type: tea.KeyCtrlN}) // first press: arm, do not discard
if a.path != src {
t.Errorf("first Ctrl+N discarded without confirm; path = %q", a.path)
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlN}) // second press: new blank
if a.path != "" {
t.Errorf("after confirm, path = %q, want empty", a.path)
}
if got := string(a.editor.Bytes()); got != "" {
t.Errorf("editor not blank: %q", got)
}
}
func TestCycleThemeReRendersOpenPreview(t *testing.T) {
cfg := config.Default()
a := New(cfg)
a.theme = theme.FlexokiLight() // start light
a.preview.SetStyle("light")
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.editor.SetContent([]byte("# hi"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlP}) // open preview (light)
if a.mode != ModePreview {
t.Fatalf("expected preview mode")
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlT}) // cycle → flexoki-dark
if a.theme.Name != "flexoki-dark" {
t.Fatalf("theme = %q, want flexoki-dark", a.theme.Name)
}
if got := a.preview.Style(); got != "dark" {
t.Errorf("preview style after cycle = %q, want dark (re-rendered)", got)
}
}
func TestStartVaultOpensVaultPicker(t *testing.T) {
vault := t.TempDir()
os.WriteFile(filepath.Join(vault, "vaultnote.md"), []byte("x"), 0o644)
t.Setenv("GLINT_VAULT", t.TempDir()) // working dir is somewhere else
cfg := config.Default()
cfg.VaultDir = vault
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
if err := a.StartVault(); err != nil {
t.Fatal(err)
}
if a.mode != ModePicker {
t.Fatalf("mode = %d, want ModePicker", a.mode)
}
if sel := a.picker.Selected(); !strings.HasPrefix(sel, vault) {
t.Errorf("vault picker selected %q, want a file under the vault %q", sel, vault)
}
}
func TestMouseWheelScrollsEditorNotCursor(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 80, Height: 8})
a.editor.SetContent([]byte(strings.Repeat("line\n", 41)))
a.editor.Cursor.Row, a.editor.Cursor.Col = 0, 0
a.Update(tea.MouseMsg{Button: tea.MouseButtonWheelDown})
if a.editor.Scroll == 0 {
t.Error("wheel down should scroll the editor viewport")
}
if a.editor.Cursor.Row != 0 || a.editor.Cursor.Col != 0 {
t.Errorf("wheel should not move the cursor; got %+v", a.editor.Cursor)
}
}
func TestMouseClickMovesCursor(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("first line\nsecond line\nthird line"))
a.editor.Cursor.Row, a.editor.Cursor.Col = 0, 0
lm := a.leftMargin()
// Click the 2nd editor row, column 3. vi = Scroll + Y - topPad + 1, so the
// 2nd row (vi=1, Scroll=0) is at screen Y = topPad.
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionPress,
X: lm + 3, Y: a.topPad()})
if a.editor.Cursor.Row != 1 {
t.Errorf("click row → cursor row %d, want 1", a.editor.Cursor.Row)
}
if a.editor.Cursor.Col != 3 {
t.Errorf("click col → cursor col %d, want 3", a.editor.Cursor.Col)
}
}
func TestStartNewInCreatesInDir(t *testing.T) {
dir := t.TempDir()
a := newApp()
if err := a.StartNewIn(dir, "scratch"); err != nil {
t.Fatal(err)
}
want := filepath.Join(dir, "scratch.md")
if a.path != want {
t.Errorf("path = %q, want %q", a.path, want)
}
if _, err := os.Stat(want); err != nil {
t.Errorf("note not created: %v", err)
}
}
func TestCtrlNNewInSameDirSaveAs(t *testing.T) {
dir := t.TempDir()
src := filepath.Join(dir, "sub", "a.md")
os.MkdirAll(filepath.Dir(src), 0o755)
os.WriteFile(src, []byte("x"), 0o644)
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Load(src)
a.Update(tea.KeyMsg{Type: tea.KeyCtrlN}) // new in the source's directory
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("hi")})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlS}) // unnamed → save-as prompt
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("new")})
a.Update(tea.KeyMsg{Type: tea.KeyEnter})
want := filepath.Join(dir, "sub", "new.md")
if a.path != want {
t.Errorf("Ctrl+N note saved to %q, want %q (same dir as source)", a.path, want)
}
}
func TestCtrlBNewInInbox(t *testing.T) {
dir := t.TempDir()
t.Setenv("GLINT_VAULT", dir)
cfg := config.Default()
cfg.InboxDir = "Inbox"
a := New(cfg)
a.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlB}) // new in inbox
a.editor.HandleKey(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("x")})
a.Update(tea.KeyMsg{Type: tea.KeyCtrlS})
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("note")})
a.Update(tea.KeyMsg{Type: tea.KeyEnter})
want := filepath.Join(dir, "Inbox", "note.md")
if a.path != want {
t.Errorf("Ctrl+B note saved to %q, want %q (inbox)", a.path, want)
}
}
func TestCtrlZUndoesTypingViaApp(t *testing.T) {
a := newApp()
a.Update(tea.WindowSizeMsg{Width: 80, Height: 12})
a.mode = ModeEditor
a.editor.SetContent([]byte(""))
for _, r := range "hello" {
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{r}})
}
if a.editor.Lines[0] != "hello" {
t.Fatalf("setup: %q", a.editor.Lines[0])
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlZ})
if a.editor.Lines[0] != "" {
t.Errorf("Ctrl+Z should undo the typing run, got %q", a.editor.Lines[0])
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlY})
if a.editor.Lines[0] != "hello" {
t.Errorf("Ctrl+Y should redo, got %q", a.editor.Lines[0])
}
}
func TestCtrlGOpensFind(t *testing.T) {
a := newApp()
a.editor.SetContent([]byte("alpha beta alpha"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlG})
if a.mode != ModeFind {
t.Fatalf("mode = %d, want ModeFind", a.mode)
}
}
func TestFindQueryHighlightsAndJumps(t *testing.T) {
a := newApp()
a.editor.SetContent([]byte("alpha\nbeta\nalpha"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlG})
for _, r := range "alpha" {
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{r}})
}
if a.editor.FindCount() != 2 {
t.Fatalf("FindCount = %d, want 2", a.editor.FindCount())
}
}
func TestFindEnterCyclesNext(t *testing.T) {
a := newApp()
a.editor.SetContent([]byte("x\nx\nx"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlG})
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'x'}})
row, _, _, _ := a.editor.ActiveMatch()
if row != 0 {
t.Fatalf("first active row = %d, want 0", row)
}
a.Update(tea.KeyMsg{Type: tea.KeyEnter})
if row, _, _, _ := a.editor.ActiveMatch(); row != 1 {
t.Fatalf("after Enter, active row = %d, want 1", row)
}
}
func TestFindEscClosesAndClears(t *testing.T) {
a := newApp()
a.editor.SetContent([]byte("alpha alpha"))
a.Update(tea.KeyMsg{Type: tea.KeyCtrlG})
a.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'a'}})
a.Update(tea.KeyMsg{Type: tea.KeyEsc})
if a.mode != ModeEditor {
t.Fatalf("mode = %d, want ModeEditor after Esc", a.mode)
}
if a.editor.FindCount() != 0 {
t.Errorf("Esc should clear find, got %d", a.editor.FindCount())
}
}
// --- TASK-027: mouse drag-select ---
func TestMouseDragSelectsText(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("hello world"))
lm := a.leftMargin()
y := a.topPad() - 1 // first editor row (vi=0)
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionPress, X: lm + 2, Y: y})
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionMotion, X: lm + 7, Y: y})
if got := a.editor.SelectedText(); got != "llo w" {
t.Fatalf("drag selection = %q, want %q", got, "llo w")
}
}
func TestMousePlainClickLeavesNoSelection(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("hello world"))
lm := a.leftMargin()
y := a.topPad() - 1
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionPress, X: lm + 4, Y: y})
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionRelease, X: lm + 4, Y: y})
if a.editor.HasSelection() {
t.Fatal("a plain click left a selection active")
}
}
// --- TASK-023: mouse click on the checkbox glyph toggles it ---
func TestMouseClickOnCheckboxToggles(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("- [ ] task"))
lm := a.leftMargin()
y := a.topPad() - 1
// Box glyph occupies cols 2..4; click col 3 (inside the brackets).
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionPress, X: lm + 3, Y: y})
if got := a.editor.Lines[0]; got != "- [x] task" {
t.Fatalf("after box click line = %q, want %q", got, "- [x] task")
}
a.editor.Undo()
if got := a.editor.Lines[0]; got != "- [ ] task" {
t.Fatalf("box click not undoable: line = %q", got)
}
}
func TestMouseClickPastCheckboxDoesNotToggle(t *testing.T) {
a := newApp()
a.theme = theme.FlexokiDark()
a.editor.SetTheme(theme.FlexokiDark())
a.Update(tea.WindowSizeMsg{Width: 100, Height: 12})
a.editor.SetContent([]byte("- [ ] task"))
lm := a.leftMargin()
y := a.topPad() - 1
a.Update(tea.MouseMsg{Button: tea.MouseButtonLeft, Action: tea.MouseActionPress, X: lm + 8, Y: y})
if got := a.editor.Lines[0]; got != "- [ ] task" {
t.Fatalf("click on content toggled the box: line = %q", got)
}
}
func TestStartPreviewOpensFileInReadView(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "doc.md")
os.WriteFile(p, []byte("# Title\n\nbody"), 0o644)
a := New(config.Default())
if err := a.StartPreview(p); err != nil {
t.Fatal(err)
}
if a.mode != ModePreview {
t.Errorf("StartPreview should start in ModePreview, mode = %d", a.mode)
}
if string(a.editor.Bytes()) != "# Title\n\nbody" {
t.Errorf("StartPreview should load the file into the editor too")
}
}
func TestStartPreviewCtrlPTogglesToEditor(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "doc.md")
os.WriteFile(p, []byte("# Title"), 0o644)
a := New(config.Default())
if err := a.StartPreview(p); err != nil {
t.Fatal(err)
}
a.Update(tea.KeyMsg{Type: tea.KeyCtrlP})
if a.mode != ModeEditor {
t.Errorf("Ctrl+P from preview should return to the editor, mode = %d", a.mode)
}
}
func TestStartPreviewNoFileFallsBackToPicker(t *testing.T) {
dir := t.TempDir()
a := New(config.Default())
t.Setenv("GLINT_VAULT", dir)
if err := a.StartPreview(""); err != nil {
t.Fatal(err)
}
if a.mode != ModePicker {
t.Errorf("StartPreview with no file should fall back to the picker, mode = %d", a.mode)
}
}
func TestWriteExportProducesHtml(t *testing.T) {
dir := t.TempDir()
p := filepath.Join(dir, "doc.md")
os.WriteFile(p, []byte("# My Title\n\nbody text"), 0o644)
a := New(config.Default())
out, err := a.writeExport(p)
if err != nil {
t.Fatal(err)
}
if filepath.Dir(out) == dir {
t.Errorf("out = %q landed beside source; export should go to temp", out)
}
if filepath.Base(out) != "doc.html" {
t.Errorf("out base = %q, want doc.html", filepath.Base(out))
}
data, err := os.ReadFile(out)
if err != nil {
t.Fatalf("export file not written: %v", err)
}
if !strings.Contains(string(data), "My Title") {
t.Errorf("exported HTML should contain the title")
}
}
func TestWriteExportMissingFile(t *testing.T) {
a := New(config.Default())
if _, err := a.writeExport(filepath.Join(t.TempDir(), "nope.md")); err == nil {
t.Error("writeExport should error on a missing file")
}
}
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