chore: test for check box

utils/checkbox_test.go

@@ -0,0 +1,79 @@
+package utils
+
+import (
+	"testing"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCheckBoxNavigationAndSelection(t *testing.T) {
+	options := []string{"Option 1", "Option 2", "Option 3"}
+	cb := NewCheckBox(options)
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("j")})
+	assert.Equal(t, cb.Cursor, 1)
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("k")})
+	assert.Equal(t, cb.Cursor, 0)
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+	assert.Equal(t, cb.GetSelected(), []string{"Option 1"})
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+	assert.Equal(t, cb.GetSelected(), []string{})
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("j")})
+	cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+	assert.Equal(t, cb.GetSelected(), []string{"Option 1", "Option 2"})
+
+	_, _, entered := cb.Select(tea.KeyMsg{Type: tea.KeyEnter})
+	assert.True(t, entered)
+}
+
+func TestCheckBoxQuit(t *testing.T) {
+	options := []string{"Option 1", "Option 2", "Option 3"}
+	cb := NewCheckBox(options)
+
+	_, cmd, _ := cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("q")})
+	assert.NotNil(t, cmd)
+}
+
+func TestCheckBoxNavigationWrapping(t *testing.T) {
+	options := []string{"Option 1", "Option 2", "Option 3"}
+	cb := NewCheckBox(options)
+
+	for i := 0; i < len(options)+1; i++ {
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("j")})
+	}
+	assert.Equal(t, 1, cb.Cursor)
+
+	cb.Cursor = 0
+	for i := 0; i < len(options)+1; i++ {
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("k")})
+	}
+	assert.Equal(t, len(options)-1, cb.Cursor)
+}
+
+func TestCheckBoxSimultaneousSelectionsAndDeselections(t *testing.T) {
+	options := []string{"Option 1", "Option 2", "Option 3"}
+	cb := NewCheckBox(options)
+
+	for i := 0; i < len(options); i++ {
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("j")})
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+	}
+
+	expectedAllSelected := []string{"Option 1", "Option 2", "Option 3"}
+	assert.ElementsMatch(t, expectedAllSelected, cb.GetSelected())
+
+	for i := 0; i < len(options); i++ {
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("k")})
+		cb, _, _ = cb.Select(tea.KeyMsg{Type: tea.KeySpace})
+	}
+
+	expectedNoneSelected := []string{}
+	assert.ElementsMatch(t, expectedNoneSelected, cb.GetSelected())
+}