Function TestCtrlLClearsPromptNotScrollback

internal/tui/tui_test.go:1485–1502

TestCtrlLClearsPromptNotScrollback: Ctrl+L matches Claude Code: it clears the typed input and forces a terminal redraw, but conversation scrollback stays. /clear is the only way to wipe history.

(t *testing.T)

	m := newTestModel(t, func(http.ResponseWriter, *http.Request) {})
	msg := m.errorMessage(llm.Event{Err: cloud.ErrUnauthorized})
	if !strings.Contains(msg, "key rejected") {
		t.Fatalf("401 error should say 'key rejected': %q", msg)
	}
	if !strings.Contains(msg, "models."+m.cfg.Active+".key") {
		t.Fatalf("401 error should name the active profile's key path: %q", msg)
	}
}

// TestErrorMessageBudgetExhausted: 402 produces the depleted hint pointing
// users at the top-up page rather than a stack-trace style wrap.
func TestErrorMessageBudgetExhausted(t *testing.T) {
	m := newTestModel(t, func(http.ResponseWriter, *http.Request) {})
	msg := m.errorMessage(llm.Event{Err: cloud.ErrBudgetExhausted})
	if !strings.Contains(msg, "depleted") {
		t.Fatalf("402 error should mention 'depleted': %q", msg)
	}
	if !strings.Contains(msg, "codehamr.com") {
		t.Fatalf("402 error should point at the top-up page: %q", msg)
	}
}