restic/internal/ui/format_test.go

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package ui
import "testing"
func TestFormatBytes(t *testing.T) {
for _, c := range []struct {
size uint64
want string
}{
{0, "0 B"},
{1023, "1023 B"},
{1024, "1.000 KiB"},
{5<<20 + 1<<19, "5.500 MiB"},
{1 << 30, "1.000 GiB"},
{2 << 30, "2.000 GiB"},
{1<<40 - 1<<36, "960.000 GiB"},
{1 << 40, "1.000 TiB"},
} {
if got := FormatBytes(c.size); got != c.want {
t.Errorf("want %q, got %q", c.want, got)
}
}
}
func TestFormatPercent(t *testing.T) {
for _, c := range []struct {
num, denom uint64
want string
}{
{0, 5, "0.00%"},
{3, 7, "42.86%"},
{99, 99, "100.00%"},
} {
if got := FormatPercent(c.num, c.denom); got != c.want {
t.Errorf("want %q, got %q", c.want, got)
}
}
}