func TestStdlibInterfaces(t *testing.T) {
val := new(struct {
Name string `json:"name"`
Params *Json `json:"params"`
})
val2 := new(struct {
Name string `json:"name"`
Params *Json `json:"params"`
})
raw := `{"name":"myobject","params":{"string":"simplejson"}}`
assert.Equal(t, nil, json.Unmarshal([]byte(raw), val))
assert.Equal(t, "myobject", val.Name)
assert.NotEqual(t, nil, val.Params.data)
s, _ := val.Params.Get("string").String()
assert.Equal(t, "simplejson", s)
p, err := json.Marshal(val)
assert.Equal(t, nil, err)
assert.Equal(t, nil, json.Unmarshal(p, val2))
assert.Equal(t, val, val2) // stable
}
func TestSimplejson(t *testing.T) {
var ok bool
var err error
log.SetOutput(ioutil.Discard)
js, err := NewJson([]byte(`{
"test": {
"string_array": ["asdf", "ghjk", "zxcv"],
"array": [1, "2", 3],
"arraywithsubs": [{"subkeyone": 1},
{"subkeytwo": 2, "subkeythree": 3}],
"int": 10,
"float": 5.150,
"bignum": 9223372036854775807,
"string": "simplejson",
"bool": true
}
}`))
assert.NotEqual(t, nil, js)
assert.Equal(t, nil, err)
_, ok = js.CheckGet("test")
assert.Equal(t, true, ok)
_, ok = js.CheckGet("missing_key")
assert.Equal(t, false, ok)
arr, _ := js.Get("test").Get("array").Array()
assert.NotEqual(t, nil, arr)
for i, v := range arr {
var iv int
switch v.(type) {
case float64:
iv = int(v.(float64))
case string:
iv, _ = strconv.Atoi(v.(string))
}
assert.Equal(t, i+1, iv)
}
aws := js.Get("test").Get("arraywithsubs")
assert.NotEqual(t, nil, aws)
var awsval int
awsval, _ = aws.GetIndex(0).Get("subkeyone").Int()
assert.Equal(t, 1, awsval)
awsval, _ = aws.GetIndex(1).Get("subkeytwo").Int()
assert.Equal(t, 2, awsval)
awsval, _ = aws.GetIndex(1).Get("subkeythree").Int()
assert.Equal(t, 3, awsval)
i, _ := js.Get("test").Get("int").Int()
assert.Equal(t, 10, i)
f, _ := js.Get("test").Get("float").Float64()
assert.Equal(t, 5.150, f)
s, _ := js.Get("test").Get("string").String()
assert.Equal(t, "simplejson", s)
b, _ := js.Get("test").Get("bool").Bool()
assert.Equal(t, true, b)
mi := js.Get("test").Get("int").MustInt()
assert.Equal(t, 10, mi)
mi2 := js.Get("test").Get("missing_int").MustInt(5150)
assert.Equal(t, 5150, mi2)
ms := js.Get("test").Get("string").MustString()
assert.Equal(t, "simplejson", ms)
ms2 := js.Get("test").Get("missing_string").MustString("fyea")
assert.Equal(t, "fyea", ms2)
ma := js.Get("test").Get("array").MustArray()
assert.Equal(t, ma, []interface{}{float64(1), "2", float64(3)})
ma2 := js.Get("test").Get("missing_array").MustArray([]interface{}{"1", 2, "3"})
assert.Equal(t, ma2, []interface{}{"1", 2, "3"})
mm := js.Get("test").Get("arraywithsubs").GetIndex(0).MustMap()
assert.Equal(t, mm, map[string]interface{}{"subkeyone": float64(1)})
mm2 := js.Get("test").Get("missing_map").MustMap(map[string]interface{}{"found": false})
assert.Equal(t, mm2, map[string]interface{}{"found": false})
strs, err := js.Get("test").Get("string_array").StringArray()
assert.Equal(t, err, nil)
assert.Equal(t, strs[0], "asdf")
assert.Equal(t, strs[1], "ghjk")
assert.Equal(t, strs[2], "zxcv")
gp, _ := js.GetPath("test", "string").String()
assert.Equal(t, "simplejson", gp)
gp2, _ := js.GetPath("test", "int").Int()
assert.Equal(t, 10, gp2)
js.Set("test", "setTest")
assert.Equal(t, "setTest", js.Get("test").MustString())
}