goext/gojson/interfaces_test.go

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package json
import (
"fmt"
"testing"
)
type testStruct1 struct {
TS2 *testStruct2 `json:"ts2"`
}
type testStruct2 struct {
A string `json:"a"`
}
func (t *testStruct2) PreGoJsonMarshal() {
t.A = "Hello"
}
func TestGoextJsonMarshaller(t *testing.T) {
t1 := testStruct1{TS2: &testStruct2{}}
v, err := Marshal(t1)
if err != nil {
t.Fatal()
}
fmt.Printf("%s\n", v)
if string(v) != `{"ts2":{"a":"Hello"}}` {
t.Fatalf("PreGoJsonMarshal failed")
}
if t1.TS2.A != "Hello" {
t.Fatalf("PreGoJsonMarshal failed")
}
}