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add failing test for handling of nil interface with omitempty

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This commit is contained in:
Jason Toffaletti 2017-09-14 20:44:42 -07:00
parent f8eb43eda3
commit e658f6597a
1 changed files with 19 additions and 0 deletions
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19
jsoniter_interface_test.go
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@ -351,3 +351,22 @@ func Test_nil_out_null_interface(t *testing.T) {
should.Equal(nil, err)
should.Equal(nil, obj2.Field)
}
func Test_omitempty_nil_interface(t *testing.T) {
type TestData struct {
Field interface{} `json:"field,omitempty"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.Equal(nil, err)
should.Equal("{}", string(js))
str, err := MarshalToString(obj)
should.Equal(nil, err)
should.Equal(string(js), str)
}