ae3963e4b4
Before this change options were read and set in native format. This means for example nanoseconds for durations or an integer for enumerated types, which isn't very convenient for humans. This change enables these types to be set with a string with the syntax as used in the command line instead, so `"10s"` rather than `10000000000` or `"DEBUG"` rather than `8` for log level.
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package fs
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import (
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"encoding/json"
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"strconv"
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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 = (*CutoffMode)(nil)
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func TestCutoffModeString(t *testing.T) {
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for _, test := range []struct {
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in CutoffMode
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want string
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}{
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{CutoffModeHard, "HARD"},
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{CutoffModeSoft, "SOFT"},
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{99, "CutoffMode(99)"},
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} {
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cm := test.in
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got := cm.String()
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assert.Equal(t, test.want, got, test.in)
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}
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}
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func TestCutoffModeSet(t *testing.T) {
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for _, test := range []struct {
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in string
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want CutoffMode
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err bool
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}{
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{"hard", CutoffModeHard, false},
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{"SOFT", CutoffModeSoft, false},
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{"Cautious", CutoffModeCautious, false},
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{"Potato", 0, true},
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} {
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cm := CutoffMode(0)
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err := cm.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, cm, test.in)
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}
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}
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func TestCutoffModeUnmarshalJSON(t *testing.T) {
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for _, test := range []struct {
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in string
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want CutoffMode
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err bool
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}{
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{`"hard"`, CutoffModeHard, false},
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{`"SOFT"`, CutoffModeSoft, false},
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{`"Cautious"`, CutoffModeCautious, false},
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{`"Potato"`, 0, true},
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{strconv.Itoa(int(CutoffModeHard)), CutoffModeHard, false},
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{strconv.Itoa(int(CutoffModeSoft)), CutoffModeSoft, false},
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{`99`, 0, true},
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{`-99`, 0, true},
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} {
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var cm CutoffMode
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err := json.Unmarshal([]byte(test.in), &cm)
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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, cm, test.in)
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}
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}
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