chore: import upstream snapshot with attribution

cmd/gortex/init_interactive_test.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// runWizard is a test harness that feeds canned stdin into
+// runInteractiveInit. Returns the choice + the prompt output so
+// assertions can pin both the control flow and the user-facing text.
+func runWizard(t *testing.T, input string) (interactiveChoice, string) {
+	t.Helper()
+	var out bytes.Buffer
+	in := strings.NewReader(input)
+	choice, _ := runInteractiveInit(in, &out, false)
+	return choice, out.String()
+}
+
+func TestInteractiveWizard_DefaultHooksYes(t *testing.T) {
+	// Pressing Enter at the hooks prompt defaults to yes.
+	choice, out := runWizard(t, "\n")
+	assert.True(t, choice.Hooks, "empty input must default to yes")
+	assert.Contains(t, out, "Install agent hooks")
+}
+
+func TestInteractiveWizard_DeclineHooks(t *testing.T) {
+	// Explicit n declines hooks.
+	choice, _ := runWizard(t, "n\n")
+	assert.False(t, choice.Hooks, "'n' must set Hooks=false")
+}
+
+func TestInteractiveWizard_HooksPresetSkipsPrompt(t *testing.T) {
+	// When --hooks / --no-hooks was already passed on the CLI, the wizard
+	// must not re-ask. We feed no input — if the hooks prompt fired,
+	// reader.ReadString would return EOF and ok would be false.
+	var out bytes.Buffer
+	in := strings.NewReader("")
+	choice, ok := runInteractiveInit(in, &out, true)
+	assert.True(t, ok, "preset path must return ok without reading input")
+	assert.True(t, choice.Hooks, "preset default is Hooks=true; caller overrides later")
+	assert.NotContains(t, out.String(), "Install agent hooks",
+		"hooks prompt must be suppressed when hooksPreset=true")
+}
+
+func TestIsNo(t *testing.T) {
+	// Blank input is yes (default pick). Anything starting with n is no.
+	// Case and trailing whitespace must not matter.
+	assert.False(t, isNo(""))
+	assert.False(t, isNo("\n"))
+	assert.False(t, isNo("y\n"))
+	assert.False(t, isNo("Y\n"))
+	assert.False(t, isNo("yes\n"))
+	assert.True(t, isNo("n\n"))
+	assert.True(t, isNo("N\n"))
+	assert.True(t, isNo("no\n"))
+	assert.True(t, isNo("  no  \n"))
+}