package pricing

import "testing"

func TestExpandMetaPricesWithCache_IncludesBaseLotAndDeduplicates(t *testing.T) {
	allLots := []string{
		"SSD_NVMe_03.2T",
		"SSD_NVMe_03.2T_OEM",
		"SSD_NVMe_03.2T_ES",
	}

	got := expandMetaPricesWithCache(
		"SSD_NVMe_03.2T,SSD_NVMe_03.2T*,SSD_NVMe_03.2T_OEM",
		"SSD_NVMe_03.2T",
		allLots,
	)

	want := []string{
		"SSD_NVMe_03.2T",
		"SSD_NVMe_03.2T_OEM",
		"SSD_NVMe_03.2T_ES",
	}

	if len(got) != len(want) {
		t.Fatalf("unexpected result length: got=%d want=%d; values=%v", len(got), len(want), got)
	}
	for i := range want {
		if got[i] != want[i] {
			t.Fatalf("unexpected value at %d: got=%q want=%q; full=%v", i, got[i], want[i], got)
		}
	}
}