Function TestQueueExpandsChipsOnFire

internal/tui/queue_test.go:316–338

TestQueueExpandsChipsOnFire: a chip-bearing paste queued mid-turn keeps its expanded content for the LLM (send) while the box echo stays collapsed, the same Value()/DisplayValue() split submit uses for a typed prompt.

(t *testing.T)

// TestQueueExpandsChipsOnFire: a chip-bearing paste queued mid-turn keeps its
// expanded content for the LLM (send) while the box echo stays collapsed, the
// same Value()/DisplayValue() split submit uses for a typed prompt.
func TestQueueExpandsChipsOnFire(t *testing.T) {
	m := newTestModel(t, func(http.ResponseWriter, *http.Request) {})
	m.phase = phaseThinking

	big := strings.Repeat("payload line\n", 6) // ≥5 lines → collapses into a chip
	out, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune(big), Paste: true})
	m1 := out.(Model)
	if !strings.Contains(m1.ta.DisplayValue(), "Pasted text") {
		t.Fatalf("precondition: a large paste must chip, display=%q", m1.ta.DisplayValue())
	}

	o2, _ := m1.Update(tea.KeyMsg{Type: tea.KeyEnter})
	m2 := o2.(Model)
	if m2.queued == nil {
		t.Fatal("the paste must queue mid-turn")
	}
	if !strings.Contains(m2.queued.send, "payload line") {
		t.Fatalf("send must carry the EXPANDED paste, got %q", m2.queued.send)
	}
	if !strings.Contains(m2.queued.echo, "Pasted text") {
		t.Fatalf("echo must stay COLLAPSED, got %q", m2.queued.echo)
	}
}