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add failing tests for nil non-empty interfaces

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This commit is contained in:
Jason Toffaletti 2017-09-16 16:00:48 -07:00
parent 92772579dd
commit 2f7e5c8dd7
1 changed files with 38 additions and 0 deletions
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38
jsoniter_interface_test.go
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@ -370,3 +370,41 @@ func Test_omitempty_nil_interface(t *testing.T) {
should.Equal(nil, err)
should.Equal(string(js), str)
}
func Test_marshal_nil_marshaler_interface(t *testing.T) {
type TestData struct {
Field json.Marshaler `json:"field"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.Equal(nil, err)
should.Equal(`{"field":null}`, string(js))
str, err := MarshalToString(obj)
should.Equal(nil, err)
should.Equal(string(js), str)
}
func Test_marshal_nil_nonempty_interface(t *testing.T) {
type TestData struct {
Field MyInterface `json:"field"`
}
should := require.New(t)
obj := TestData{
Field: nil,
}
js, err := json.Marshal(obj)
should.Equal(nil, err)
should.Equal(`{"field":null}`, string(js))
str, err := MarshalToString(obj)
should.Equal(nil, err)
should.Equal(string(js), str)
}