Source file src/github.com/json-iterator/go/api_tests/marshal_json_test.go

Documentation: github.com/json-iterator/go/api_tests

     1  package test
     2  
     3  import (
     4  	"bytes"
     5  	"encoding/json"
     6  	"github.com/json-iterator/go"
     7  	"testing"
     8  	"github.com/stretchr/testify/require"
     9  )
    10  
    11  
    12  type Foo struct {
    13  	Bar interface{}
    14  }
    15  
    16  func (f Foo) MarshalJSON() ([]byte, error) {
    17  	var buf bytes.Buffer
    18  	err := json.NewEncoder(&buf).Encode(f.Bar)
    19  	return buf.Bytes(), err
    20  }
    21  
    22  
    23  // Standard Encoder has trailing newline.
    24  func TestEncodeMarshalJSON(t *testing.T) {
    25  
    26  	foo := Foo {
    27  		Bar: 123,
    28  	}
    29  	should := require.New(t)
    30  	var buf, stdbuf bytes.Buffer
    31  	enc := jsoniter.ConfigCompatibleWithStandardLibrary.NewEncoder(&buf)
    32  	enc.Encode(foo)
    33  	stdenc := json.NewEncoder(&stdbuf)
    34  	stdenc.Encode(foo)
    35  	should.Equal(stdbuf.Bytes(), buf.Bytes())
    36  }
    37  

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