[#288] pkg/eacl: Convert nil eACL filter to nil message
Make `Filter.ToV2` method to return `nil` when called on `nil`. Write corresponding unit test. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
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2 changed files with 14 additions and 0 deletions
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@ -66,7 +66,13 @@ func (f Filter) From() FilterHeaderType {
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}
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// ToV2 converts Filter to v2 acl.EACLRecord.Filter message.
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//
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// Nil Filter converts to nil.
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func (f *Filter) ToV2() *v2acl.HeaderFilter {
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if f == nil {
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return nil
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}
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filter := new(v2acl.HeaderFilter)
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filter.SetValue(f.value.String())
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filter.SetKey(f.key.String())
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@ -59,3 +59,11 @@ func TestFilterEncoding(t *testing.T) {
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require.Equal(t, f, d2)
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})
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}
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func TestFilter_ToV2(t *testing.T) {
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t.Run("nil", func(t *testing.T) {
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var x *Filter
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require.Nil(t, x.ToV2())
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})
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}
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