initial import

example/json/testmarshal_test.go

@@ -0,0 +1,31 @@
+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))
+}