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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.
77 lines
1.6 KiB
Go
77 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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