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