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package utils
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/require"
)
type sampleStructure struct {
ImportantString string `json:"important_string"`
}
func Test_GolangJSONEncoder(t *testing.T) {
t.Parallel()
var (
ss = &sampleStructure{
ImportantString: "Hello World",
}
importantString = `{"important_string":"Hello World"}`
jsonEncoder JSONMarshal = json.Marshal
)
raw, err := jsonEncoder(ss)
require.NoError(t, err)
require.Equal(t, string(raw), importantString)
}
func Test_DefaultJSONEncoder(t *testing.T) {
t.Parallel()
var (
ss = &sampleStructure{
ImportantString: "Hello World",
}
importantString = `{"important_string":"Hello World"}`
jsonEncoder JSONMarshal = json.Marshal
)
raw, err := jsonEncoder(ss)
require.NoError(t, err)
require.Equal(t, string(raw), importantString)
}
func Test_DefaultJSONDecoder(t *testing.T) {
t.Parallel()
var (
ss sampleStructure
importantString = []byte(`{"important_string":"Hello World"}`)
jsonDecoder JSONUnmarshal = json.Unmarshal
)
err := jsonDecoder(importantString, &ss)
require.NoError(t, err)
require.Equal(t, "Hello World", ss.ImportantString)
}
func Test_JSONDecodeInvalid(t *testing.T) {
t.Parallel()
var ss sampleStructure
err := json.Unmarshal([]byte("{invalid}"), &ss)
require.Error(t, err)
}
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