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933 lines
20 KiB
Go
933 lines
20 KiB
Go
package mapping
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import (
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"bytes"
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"reflect"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestUnmarshalBytes(t *testing.T) {
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var c struct {
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Name string
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}
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content := []byte(`{"Name": "liao"}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Name)
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}
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func TestUnmarshalBytesOptional(t *testing.T) {
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var c struct {
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Name string
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Age int `json:",optional"`
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}
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content := []byte(`{"Name": "liao"}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Name)
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}
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func TestUnmarshalBytesOptionalDefault(t *testing.T) {
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var c struct {
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Name string
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Age int `json:",optional,default=1"`
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}
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content := []byte(`{"Name": "liao"}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Name)
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assert.Equal(t, 1, c.Age)
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}
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func TestUnmarshalBytesDefaultOptional(t *testing.T) {
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var c struct {
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Name string
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Age int `json:",default=1,optional"`
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}
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content := []byte(`{"Name": "liao"}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Name)
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assert.Equal(t, 1, c.Age)
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}
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func TestUnmarshalBytesDefault(t *testing.T) {
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var c struct {
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Name string `json:",default=liao"`
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}
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content := []byte(`{}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Name)
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}
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func TestUnmarshalBytesBool(t *testing.T) {
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var c struct {
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Great bool
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}
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content := []byte(`{"Great": true}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.True(t, c.Great)
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}
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func TestUnmarshalBytesInt(t *testing.T) {
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var c struct {
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Age int
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}
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content := []byte(`{"Age": 1}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, 1, c.Age)
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}
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func TestUnmarshalBytesUint(t *testing.T) {
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var c struct {
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Age uint
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}
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content := []byte(`{"Age": 1}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, uint(1), c.Age)
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}
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func TestUnmarshalBytesFloat(t *testing.T) {
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var c struct {
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Age float32
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}
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content := []byte(`{"Age": 1.5}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, float32(1.5), c.Age)
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}
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func TestUnmarshalBytesMustInOptional(t *testing.T) {
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var c struct {
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Inner struct {
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There string
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Must string
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Optional string `json:",optional"`
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} `json:",optional"`
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}
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content := []byte(`{}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesMustInOptionalMissedPart(t *testing.T) {
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var c struct {
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Inner struct {
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There string
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Must string
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Optional string `json:",optional"`
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} `json:",optional"`
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}
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content := []byte(`{"Inner": {"There": "sure"}}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesMustInOptionalOnlyOptionalFilled(t *testing.T) {
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var c struct {
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Inner struct {
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There string
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Must string
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Optional string `json:",optional"`
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} `json:",optional"`
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}
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content := []byte(`{"Inner": {"Optional": "sure"}}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesNil(t *testing.T) {
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var c struct {
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Int int64 `json:"int,optional"`
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}
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content := []byte(`{"int":null}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, int64(0), c.Int)
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}
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func TestUnmarshalBytesNilSlice(t *testing.T) {
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var c struct {
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Ints []int64 `json:"ints"`
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}
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content := []byte(`{"ints":[null]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, 0, len(c.Ints))
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}
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func TestUnmarshalBytesPartial(t *testing.T) {
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var c struct {
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Name string
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Age float32
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}
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content := []byte(`{"Age": 1.5}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesStruct(t *testing.T) {
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var c struct {
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Inner struct {
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Name string
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}
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}
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content := []byte(`{"Inner": {"Name": "liao"}}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Inner.Name)
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}
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func TestUnmarshalBytesStructOptional(t *testing.T) {
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var c struct {
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Inner struct {
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Name string
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Age int `json:",optional"`
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}
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}
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content := []byte(`{"Inner": {"Name": "liao"}}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Inner.Name)
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}
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func TestUnmarshalBytesStructPtr(t *testing.T) {
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var c struct {
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Inner *struct {
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Name string
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}
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}
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content := []byte(`{"Inner": {"Name": "liao"}}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Inner.Name)
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}
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func TestUnmarshalBytesStructPtrOptional(t *testing.T) {
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var c struct {
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Inner *struct {
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Name string
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Age int `json:",optional"`
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}
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}
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content := []byte(`{"Inner": {"Name": "liao"}}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesStructPtrDefault(t *testing.T) {
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var c struct {
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Inner *struct {
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Name string
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Age int `json:",default=4"`
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}
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}
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content := []byte(`{"Inner": {"Name": "liao"}}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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assert.Equal(t, "liao", c.Inner.Name)
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assert.Equal(t, 4, c.Inner.Age)
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}
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func TestUnmarshalBytesSliceString(t *testing.T) {
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var c struct {
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Names []string
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}
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content := []byte(`{"Names": ["liao", "chaoxin"]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []string{"liao", "chaoxin"}
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if !reflect.DeepEqual(c.Names, want) {
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t.Fatalf("want %q, got %q", c.Names, want)
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}
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}
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func TestUnmarshalBytesSliceStringOptional(t *testing.T) {
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var c struct {
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Names []string
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Age []int `json:",optional"`
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}
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content := []byte(`{"Names": ["liao", "chaoxin"]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []string{"liao", "chaoxin"}
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if !reflect.DeepEqual(c.Names, want) {
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t.Fatalf("want %q, got %q", c.Names, want)
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}
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}
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func TestUnmarshalBytesSliceStruct(t *testing.T) {
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var c struct {
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People []struct {
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Name string
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Age int
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []struct {
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Name string
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Age int
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}{
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{"liao", 1},
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{"chaoxin", 2},
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}
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if !reflect.DeepEqual(c.People, want) {
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t.Fatalf("want %q, got %q", c.People, want)
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}
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}
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func TestUnmarshalBytesSliceStructOptional(t *testing.T) {
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var c struct {
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People []struct {
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Name string
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Age int
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Emails []string `json:",optional"`
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []struct {
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Name string
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Age int
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Emails []string `json:",optional"`
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}{
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{"liao", 1, nil},
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{"chaoxin", 2, nil},
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}
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if !reflect.DeepEqual(c.People, want) {
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t.Fatalf("want %q, got %q", c.People, want)
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}
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}
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func TestUnmarshalBytesSliceStructPtr(t *testing.T) {
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var c struct {
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People []*struct {
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Name string
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Age int
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []*struct {
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Name string
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Age int
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}{
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{"liao", 1},
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{"chaoxin", 2},
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}
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if !reflect.DeepEqual(c.People, want) {
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t.Fatalf("want %v, got %v", c.People, want)
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}
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}
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func TestUnmarshalBytesSliceStructPtrOptional(t *testing.T) {
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var c struct {
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People []*struct {
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Name string
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Age int
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Emails []string `json:",optional"`
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []*struct {
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Name string
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Age int
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Emails []string `json:",optional"`
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}{
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{"liao", 1, nil},
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{"chaoxin", 2, nil},
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}
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if !reflect.DeepEqual(c.People, want) {
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t.Fatalf("want %v, got %v", c.People, want)
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}
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}
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func TestUnmarshalBytesSliceStructPtrPartial(t *testing.T) {
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var c struct {
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People []*struct {
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Name string
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Age int
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Email string
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
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func TestUnmarshalBytesSliceStructPtrDefault(t *testing.T) {
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var c struct {
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People []*struct {
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Name string
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Age int
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Email string `json:",default=chaoxin@liao.com"`
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}
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}
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content := []byte(`{"People": [{"Name": "liao", "Age": 1}, {"Name": "chaoxin", "Age": 2}]}`)
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
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want := []*struct {
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Name string
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Age int
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Email string
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}{
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{"liao", 1, "chaoxin@liao.com"},
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{"chaoxin", 2, "chaoxin@liao.com"},
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}
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for i := range c.People {
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actual := c.People[i]
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expect := want[i]
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assert.Equal(t, expect.Age, actual.Age)
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assert.Equal(t, expect.Email, actual.Email)
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assert.Equal(t, expect.Name, actual.Name)
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}
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}
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|
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func TestUnmarshalBytesSliceStringPartial(t *testing.T) {
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var c struct {
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Names []string
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Age int
|
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}
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content := []byte(`{"Age": 1}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
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|
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func TestUnmarshalBytesSliceStructPartial(t *testing.T) {
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var c struct {
|
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Group string
|
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People []struct {
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Name string
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Age int
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}
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}
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content := []byte(`{"Group": "chaoxin"}`)
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|
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
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}
|
|
|
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func TestUnmarshalBytesInnerAnonymousPartial(t *testing.T) {
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type (
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Deep struct {
|
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A string
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B string `json:",optional"`
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}
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Inner struct {
|
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Deep
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InnerV string `json:",optional"`
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}
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)
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|
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var c struct {
|
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Value Inner `json:",optional"`
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}
|
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content := []byte(`{"Value": {"InnerV": "chaoxin"}}`)
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
|
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}
|
|
|
|
func TestUnmarshalBytesStructPartial(t *testing.T) {
|
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var c struct {
|
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Group string
|
|
Person struct {
|
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Name string
|
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Age int
|
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}
|
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}
|
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content := []byte(`{"Group": "chaoxin"}`)
|
|
|
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assert.NotNil(t, UnmarshalJsonBytes(content, &c))
|
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}
|
|
|
|
func TestUnmarshalBytesEmptyMap(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]int `json:",optional"`
|
|
}
|
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content := []byte(`{"Persons": {}}`)
|
|
|
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
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assert.Empty(t, c.Persons)
|
|
}
|
|
|
|
func TestUnmarshalBytesMap(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]int
|
|
}
|
|
content := []byte(`{"Persons": {"first": 1, "second": 2}}`)
|
|
|
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assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 2, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"])
|
|
assert.Equal(t, 2, c.Persons["second"])
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStruct(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": {"ID": 1, "name": "kevin"}}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"].ID)
|
|
assert.Equal(t, "kevin", c.Persons["first"].Name)
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructPtr(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]*struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": {"ID": 1, "name": "kevin"}}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"].ID)
|
|
assert.Equal(t, "kevin", c.Persons["first"].Name)
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructMissingPartial(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]*struct {
|
|
ID int
|
|
Name string
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": {"ID": 1}}}`)
|
|
|
|
assert.NotNil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructOptional(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string]*struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": {"ID": 1}}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"].ID)
|
|
}
|
|
|
|
func TestUnmarshalBytesMapEmptyStructSlice(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": []}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Empty(t, c.Persons["first"])
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructSlice(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": [{"ID": 1, "name": "kevin"}]}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"][0].ID)
|
|
assert.Equal(t, "kevin", c.Persons["first"][0].Name)
|
|
}
|
|
|
|
func TestUnmarshalBytesMapEmptyStructPtrSlice(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]*struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": []}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Empty(t, c.Persons["first"])
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructPtrSlice(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]*struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": [{"ID": 1, "name": "kevin"}]}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"][0].ID)
|
|
assert.Equal(t, "kevin", c.Persons["first"][0].Name)
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructPtrSliceMissingPartial(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]*struct {
|
|
ID int
|
|
Name string
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": [{"ID": 1}]}}`)
|
|
|
|
assert.NotNil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalBytesMapStructPtrSliceOptional(t *testing.T) {
|
|
var c struct {
|
|
Persons map[string][]*struct {
|
|
ID int
|
|
Name string `json:"name,optional"`
|
|
}
|
|
}
|
|
content := []byte(`{"Persons": {"first": [{"ID": 1}]}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, 1, len(c.Persons))
|
|
assert.Equal(t, 1, c.Persons["first"][0].ID)
|
|
}
|
|
|
|
func TestUnmarshalStructOptional(t *testing.T) {
|
|
var c struct {
|
|
Name string
|
|
Etcd struct {
|
|
Hosts []string
|
|
Key string
|
|
} `json:",optional"`
|
|
}
|
|
content := []byte(`{"Name": "kevin"}`)
|
|
|
|
err := UnmarshalJsonBytes(content, &c)
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, "kevin", c.Name)
|
|
}
|
|
|
|
func TestUnmarshalStructLowerCase(t *testing.T) {
|
|
var c struct {
|
|
Name string
|
|
Etcd struct {
|
|
Key string
|
|
} `json:"etcd"`
|
|
}
|
|
content := []byte(`{"Name": "kevin", "etcd": {"Key": "the key"}}`)
|
|
|
|
err := UnmarshalJsonBytes(content, &c)
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, "kevin", c.Name)
|
|
assert.Equal(t, "the key", c.Etcd.Key)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalWithEmpty(t *testing.T) {
|
|
var c struct {
|
|
Inner struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Inner": {}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalPtr(t *testing.T) {
|
|
var c struct {
|
|
Inner *struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Inner": {}}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalWithStructOptional(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
In Inner `json:",optional"`
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "", c.In.Must)
|
|
}
|
|
|
|
func TestUnmarshalWithStructPtrOptional(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
In *Inner `json:",optional"`
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Nil(t, c.In)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalAnonymous(t *testing.T) {
|
|
type Inner struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
|
|
var c struct {
|
|
Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalAnonymousPtr(t *testing.T) {
|
|
type Inner struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
|
|
var c struct {
|
|
*Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalProvoidedAnonymous(t *testing.T) {
|
|
type Inner struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
|
|
var c struct {
|
|
Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Optional": "optional"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "optional", c.Optional)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAllOptionalProvoidedAnonymousPtr(t *testing.T) {
|
|
type Inner struct {
|
|
Optional string `json:",optional"`
|
|
}
|
|
|
|
var c struct {
|
|
*Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Optional": "optional"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "optional", c.Optional)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAnonymous(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Must": "must"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "must", c.Must)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAnonymousPtr(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
*Inner
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure", "Must": "must"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "must", c.Must)
|
|
}
|
|
|
|
func TestUnmarshalWithStructAnonymousOptional(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
Inner `json:",optional"`
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Equal(t, "", c.Must)
|
|
}
|
|
|
|
func TestUnmarshalWithStructPtrAnonymousOptional(t *testing.T) {
|
|
type Inner struct {
|
|
Must string
|
|
}
|
|
|
|
var c struct {
|
|
*Inner `json:",optional"`
|
|
Else string
|
|
}
|
|
content := []byte(`{"Else": "sure"}`)
|
|
|
|
assert.Nil(t, UnmarshalJsonBytes(content, &c))
|
|
assert.Equal(t, "sure", c.Else)
|
|
assert.Nil(t, c.Inner)
|
|
}
|
|
|
|
func TestUnmarshalWithZeroValues(t *testing.T) {
|
|
type inner struct {
|
|
False bool `json:"no"`
|
|
Int int `json:"int"`
|
|
String string `json:"string"`
|
|
}
|
|
content := []byte(`{"no": false, "int": 0, "string": ""}`)
|
|
reader := bytes.NewReader(content)
|
|
|
|
var in inner
|
|
ast := assert.New(t)
|
|
ast.Nil(UnmarshalJsonReader(reader, &in))
|
|
ast.False(in.False)
|
|
ast.Equal(0, in.Int)
|
|
ast.Equal("", in.String)
|
|
}
|
|
|
|
func TestUnmarshalBytesError(t *testing.T) {
|
|
payload := `[{"abcd": "cdef"}]`
|
|
var v struct {
|
|
Any string
|
|
}
|
|
|
|
err := UnmarshalJsonBytes([]byte(payload), &v)
|
|
assert.Equal(t, errTypeMismatch, err)
|
|
}
|
|
|
|
func TestUnmarshalReaderError(t *testing.T) {
|
|
payload := `[{"abcd": "cdef"}]`
|
|
reader := strings.NewReader(payload)
|
|
var v struct {
|
|
Any string
|
|
}
|
|
|
|
assert.Equal(t, errTypeMismatch, UnmarshalJsonReader(reader, &v))
|
|
}
|
|
|
|
func TestUnmarshalMap(t *testing.T) {
|
|
t.Run("nil map and valid", func(t *testing.T) {
|
|
var m map[string]interface{}
|
|
var v struct {
|
|
Any string `json:",optional"`
|
|
}
|
|
|
|
err := UnmarshalJsonMap(m, &v)
|
|
assert.Nil(t, err)
|
|
assert.True(t, len(v.Any) == 0)
|
|
})
|
|
|
|
t.Run("empty map but not valid", func(t *testing.T) {
|
|
m := map[string]interface{}{}
|
|
var v struct {
|
|
Any string
|
|
}
|
|
|
|
err := UnmarshalJsonMap(m, &v)
|
|
assert.NotNil(t, err)
|
|
})
|
|
|
|
t.Run("empty map and valid", func(t *testing.T) {
|
|
m := map[string]interface{}{}
|
|
var v struct {
|
|
Any string `json:",optional"`
|
|
}
|
|
|
|
err := UnmarshalJsonMap(m, &v, WithCanonicalKeyFunc(func(s string) string {
|
|
return s
|
|
}))
|
|
assert.Nil(t, err)
|
|
assert.True(t, len(v.Any) == 0)
|
|
})
|
|
|
|
t.Run("valid map", func(t *testing.T) {
|
|
m := map[string]interface{}{
|
|
"Any": "foo",
|
|
}
|
|
var v struct {
|
|
Any string
|
|
}
|
|
|
|
err := UnmarshalJsonMap(m, &v)
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, "foo", v.Any)
|
|
})
|
|
}
|
|
|
|
func TestUnmarshalJsonArray(t *testing.T) {
|
|
var v []struct {
|
|
Name string `json:"name"`
|
|
Age int `json:"age"`
|
|
}
|
|
|
|
body := `[{"name":"kevin", "age": 18}]`
|
|
assert.NoError(t, UnmarshalJsonBytes([]byte(body), &v))
|
|
assert.Equal(t, 1, len(v))
|
|
assert.Equal(t, "kevin", v[0].Name)
|
|
assert.Equal(t, 18, v[0].Age)
|
|
}
|