mirror of
https://github.com/rclone/rclone.git
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148 lines
3.2 KiB
Go
148 lines
3.2 KiB
Go
package fs
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import (
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"encoding/json"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// Check it satisfies the interface
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var _ flagger = (*CountSuffix)(nil)
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func TestCountSuffixString(t *testing.T) {
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for _, test := range []struct {
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in float64
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want string
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}{
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{0, "0"},
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{102, "102"},
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{1000, "1k"},
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{1000 * 1000, "1M"},
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{1000 * 1000 * 1000, "1G"},
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{10 * 1000 * 1000 * 1000, "10G"},
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{10.1 * 1000 * 1000 * 1000, "10.100G"},
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{-1, "off"},
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{-100, "off"},
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} {
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ss := CountSuffix(test.in)
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got := ss.String()
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assert.Equal(t, test.want, got)
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}
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}
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func TestCountSuffixUnit(t *testing.T) {
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for _, test := range []struct {
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in float64
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want string
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}{
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{0, "0 Byte"},
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{102, "102 Byte"},
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{1000, "1 kByte"},
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{1000 * 1000, "1 MByte"},
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{1000 * 1000 * 1000, "1 GByte"},
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{10 * 1000 * 1000 * 1000, "10 GByte"},
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{10.1 * 1000 * 1000 * 1000, "10.100 GByte"},
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{10 * 1000 * 1000 * 1000 * 1000, "10 TByte"},
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{10 * 1000 * 1000 * 1000 * 1000 * 1000, "10 PByte"},
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{1 * 1000 * 1000 * 1000 * 1000 * 1000 * 1000, "1 EByte"},
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{-1, "off"},
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{-100, "off"},
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} {
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ss := CountSuffix(test.in)
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got := ss.Unit("Byte")
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assert.Equal(t, test.want, got)
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}
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}
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func TestCountSuffixSet(t *testing.T) {
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for _, test := range []struct {
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in string
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want int64
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err bool
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}{
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{"0", 0, false},
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{"1b", 1, false},
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{"100B", 100, false},
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{"0.1k", 100, false},
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{"0.1", 100, false},
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{"1K", 1000, false},
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{"1k", 1000, false},
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{"1KB", 1000, false},
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{"1kB", 1000, false},
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{"1kb", 1000, false},
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{"1", 1000, false},
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{"2.5", 1000 * 2.5, false},
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{"1M", 1000 * 1000, false},
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{"1MB", 1000 * 1000, false},
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{"1.g", 1000 * 1000 * 1000, false},
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{"10G", 10 * 1000 * 1000 * 1000, false},
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{"10T", 10 * 1000 * 1000 * 1000 * 1000, false},
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{"10P", 10 * 1000 * 1000 * 1000 * 1000 * 1000, false},
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{"off", -1, false},
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{"OFF", -1, false},
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{"", 0, true},
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{"1q", 0, true},
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{"1.q", 0, true},
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{"1q", 0, true},
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{"-1K", 0, true},
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{"1i", 0, true},
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{"1iB", 0, true},
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{"1Ki", 0, true},
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{"1KiB", 0, true},
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} {
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ss := CountSuffix(0)
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err := ss.Set(test.in)
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if test.err {
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require.Error(t, err, test.in)
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} else {
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require.NoError(t, err, test.in)
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}
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assert.Equal(t, test.want, int64(ss))
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}
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}
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func TestCountSuffixScan(t *testing.T) {
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var v CountSuffix
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n, err := fmt.Sscan(" 17M ", &v)
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require.NoError(t, err)
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assert.Equal(t, 1, n)
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assert.Equal(t, CountSuffix(17000000), v)
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}
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func TestCountSuffixUnmarshalJSON(t *testing.T) {
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for _, test := range []struct {
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in string
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want int64
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err bool
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}{
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{`"0"`, 0, false},
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{`"102B"`, 102, false},
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{`"1K"`, 1000, false},
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{`"2.5"`, 1000 * 2.5, false},
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{`"1M"`, 1000 * 1000, false},
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{`"1.g"`, 1000 * 1000 * 1000, false},
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{`"10G"`, 10 * 1000 * 1000 * 1000, false},
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{`"off"`, -1, false},
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{`""`, 0, true},
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{`"1q"`, 0, true},
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{`"-1K"`, 0, true},
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{`0`, 0, false},
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{`102`, 102, false},
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{`1000`, 1000, false},
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{`1000000000`, 1000000000, false},
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{`1.1.1`, 0, true},
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} {
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var ss CountSuffix
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err := json.Unmarshal([]byte(test.in), &ss)
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if test.err {
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require.Error(t, err, test.in)
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} else {
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require.NoError(t, err, test.in)
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}
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assert.Equal(t, test.want, int64(ss))
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}
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}
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