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go-zero/example/json/testmarshal_test.go

32 lines
598 B
Go

package testjson
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
)
func TestMarshal(t *testing.T) {
type A struct {
A string `json:"a"`
AA string `json:"aa"`
}
type B struct {
A // can't be A A, or A `json...`
B string `json:"b"`
}
type C struct {
A `json:"a"`
C string `json:"c"`
}
a := A{A: "a", AA: "aa"}
b := B{A: a, B: "b"}
c := C{A: a, C: "c"}
bstr, _ := json.Marshal(b)
cstr, _ := json.Marshal(c)
assert.Equal(t, `{"a":"a","aa":"aa","b":"b"}`, string(bstr))
assert.Equal(t, `{"a":{"a":"a","aa":"aa"},"c":"c"}`, string(cstr))
}