package eval

import (
	"strings"
	"testing"
)

// TestAddressReportsEveryBreak — the real reply from a nudge eval run broke in
// two ways at once and the check named only the plural. Both must print: a
// half-reported failure reads as a milder problem than it is.
func TestAddressReportsEveryBreak(t *testing.T) {
	body := "Смотрите на его потребление воды."
	res := checkAddress(body)
	if res.Pass {
		t.Fatalf("checkAddress passed %q", body)
	}
	for _, want := range []string{"смотрите", "его"} {
		if !strings.Contains(res.Detail, want) {
			t.Errorf("detail %q does not name %q", res.Detail, want)
		}
	}
}

// One word repeated is one problem, so the detail must not say it twice.
func TestAddressDeduplicates(t *testing.T) {
	res := checkAddress("Вам стоит поесть, вам это нужно.")
	if res.Pass {
		t.Fatal("expected failure")
	}
	if n := strings.Count(res.Detail, "formal"); n != 1 {
		t.Errorf("detail repeats the same break %d times: %q", n, res.Detail)
	}
}