carlos / platform Public

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1	package assetcache
2
3	import "testing"
4
5	func TestDefaultBudget(t *testing.T) {
6	const gib = int64(1) << 30
7	cases := []struct {
8	name string
9	total uint64
10	want int64
11	}{
12	{"20 GiB gives 2 GiB", uint64(20 * gib), 2 * gib},
13	{"60 GiB gives 4 GiB", uint64(60 * gib), 4 * gib},
14	{"40 GiB is exactly the cap", uint64(40 * gib), 4 * gib},
15	{"zero gives zero", 0, 0},
16	}
17	for _, c := range cases {
18	if got := DefaultBudget(c.total); got != c.want {
19	t.Errorf("%s: DefaultBudget(%d) = %d, want %d", c.name, c.total, got, c.want)
20	}
21	}
22	}
23