102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
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package handlers_test
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import (
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"slices"
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"testing"
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"github.com/StevanFreeborn/term-tier/internal/handlers"
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"github.com/StevanFreeborn/term-tier/internal/state"
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tea "github.com/charmbracelet/bubbletea"
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)
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func TestNewLeftNavigationHandler(t *testing.T) {
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h := handlers.NewLeftNavigationHandler()
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if h.Description() != "Move left" {
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t.Errorf("Expected description 'Move left', got %q", h.Description())
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}
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keys := h.KeysHandled()
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if !slices.Contains(keys, "left") || !slices.Contains(keys, "h") {
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t.Errorf("Expected keys ['left', 'h'], got %v", keys)
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}
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}
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func TestLeftNavigationHandler_Match(t *testing.T) {
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h := handlers.NewLeftNavigationHandler()
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tests := []struct {
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name string
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mode state.Mode
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key string
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expected bool
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}{
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{
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name: "Matches 'left' in Navigation Mode",
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mode: state.NavigationMode,
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key: "left",
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expected: true,
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},
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{
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name: "Matches 'h' in Navigation Mode",
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mode: state.NavigationMode,
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key: "h",
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expected: true,
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},
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{
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name: "Ignores 'left' in Input Mode",
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mode: state.InputMode,
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key: "left",
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expected: false,
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},
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{
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name: "Ignores 'h' in Input Mode",
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mode: state.InputMode,
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key: "h",
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expected: false,
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},
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{
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name: "Ignores other keys in Navigation Mode",
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mode: state.NavigationMode,
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key: "right",
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expected: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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s := state.New(state.WithMode(tt.mode))
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msg := tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune(tt.key)}
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if tt.key == "left" {
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msg = tea.KeyMsg{Type: tea.KeyLeft}
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}
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if got := h.Match(s, msg); got != tt.expected {
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t.Errorf("Match() = %v, want %v", got, tt.expected)
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}
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})
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}
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}
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func TestLeftNavigationHandler_Handle(t *testing.T) {
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h := handlers.NewLeftNavigationHandler()
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s := state.New(
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state.WithCursor(0, 1),
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state.WithMode(state.NavigationMode),
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)
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msg := tea.KeyMsg{Type: tea.KeyLeft}
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cmd := h.Handle(s, msg)
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if s.CursorCol() != 0 {
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t.Errorf("Expected cursor to move to Col 0, got %d", s.CursorCol())
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}
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if cmd != nil {
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t.Error("Expected Handle to return nil, got a command")
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}
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}
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