How to use TestJSONPointer method of td_test Package

Best Go-testdeep code snippet using td_test.TestJSONPointer

td_json_pointer_test.go

Source:td_json_pointer_test.go Github

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...19func (j *jsonPtrMap) UnmarshalJSON(b []byte) error {20 return json.Unmarshal(b, (*map[string]any)(j))21}22var _ = []json.Unmarshaler{jsonPtrTest(0), &jsonPtrMap{}}23func TestJSONPointer(t *testing.T) {24 //25 // nil26 t.Run("nil", func(t *testing.T) {27 checkOK(t, nil, td.JSONPointer("", nil))28 checkOK(t, (*int)(nil), td.JSONPointer("", nil))29 // Yes encoding/json succeeds to unmarshal nil into an int30 checkOK(t, nil, td.JSONPointer("", 0))31 checkOK(t, (*int)(nil), td.JSONPointer("", 0))32 checkError(t, map[string]int{"foo": 42}, td.JSONPointer("/foo", nil),33 expectedError{34 Message: mustBe("values differ"),35 Path: mustBe("DATA.JSONPointer</foo>"),36 Got: mustBe(`42.0`),37 Expected: mustBe(`nil`),38 })39 // As encoding/json succeeds to unmarshal nil into an int40 checkError(t, map[string]any{"foo": nil}, td.JSONPointer("/foo", 1),41 expectedError{42 Message: mustBe("values differ"),43 Path: mustBe("DATA.JSONPointer</foo>"),44 Got: mustBe(`0`), // as an int is expected, nil becomes 045 Expected: mustBe(`1`),46 })47 })48 //49 // Basic types50 t.Run("basic types", func(t *testing.T) {51 checkOK(t, 123, td.JSONPointer("", 123))52 checkOK(t, 123, td.JSONPointer("", td.Between(120, 130)))53 checkOK(t, true, td.JSONPointer("", true))54 })55 //56 // More complex type with encoding/json tags57 t.Run("complex type with json tags", func(t *testing.T) {58 type jpStruct struct {59 Slice []string `json:"slice,omitempty"`60 Map map[string]*jpStruct `json:"map,omitempty"`61 Num int `json:"num"`62 Bool bool `json:"bool"`63 Str string `json:"str,omitempty"`64 }65 got := jpStruct{66 Slice: []string{"bar", "baz"},67 Map: map[string]*jpStruct{68 "test": {69 Num: 2,70 Str: "level2",71 },72 },73 Num: 1,74 Bool: true,75 Str: "level1",76 }77 // No filter, should match got or its map representation78 checkOK(t, got, td.JSONPointer("",79 map[string]any{80 "slice": []any{"bar", "baz"},81 "map": map[string]any{82 "test": map[string]any{83 "num": 2,84 "str": "level2",85 "bool": false,86 },87 },88 "num": int64(1), // should be OK as Lax is enabled89 "bool": true,90 "str": "level1",91 }))92 checkOK(t, got, td.JSONPointer("", got))93 checkOK(t, got, td.JSONPointer("", &got))94 // A specific field95 checkOK(t, got, td.JSONPointer("/num", int64(1))) // Lax enabled96 checkOK(t, got, td.JSONPointer("/slice/1", "baz"))97 checkOK(t, got, td.JSONPointer("/map/test/num", 2))98 checkOK(t, got, td.JSONPointer("/map/test/str", td.Contains("vel2")))99 checkOK(t, got,100 td.JSONPointer("/map", td.JSONPointer("/test", td.JSONPointer("/num", 2))))101 checkError(t, got, td.JSONPointer("/zzz/pipo", 666),102 expectedError{103 Message: mustBe("cannot retrieve value via JSON pointer"),104 Path: mustBe("DATA.JSONPointer</zzz>"),105 Summary: mustBe("key not found"),106 })107 checkError(t, got, td.JSONPointer("/num/pipo", 666),108 expectedError{109 Message: mustBe("cannot retrieve value via JSON pointer"),110 Path: mustBe("DATA.JSONPointer</num/pipo>"),111 Summary: mustBe("not a map nor an array"),112 })113 checkError(t, got, td.JSONPointer("/slice/2", "zip"),114 expectedError{115 Message: mustBe("cannot retrieve value via JSON pointer"),116 Path: mustBe("DATA.JSONPointer</slice/2>"),117 Summary: mustBe("out of array range"),118 })119 checkError(t, got, td.JSONPointer("/slice/xxx", "zip"),120 expectedError{121 Message: mustBe("cannot retrieve value via JSON pointer"),122 Path: mustBe("DATA.JSONPointer</slice/xxx>"),123 Summary: mustBe("array but not an index in JSON pointer"),124 })125 checkError(t, got, td.JSONPointer("/slice/1", "zip"),126 expectedError{127 Message: mustBe("values differ"),128 Path: mustBe("DATA.JSONPointer</slice/1>"),129 Got: mustBe(`"baz"`),130 Expected: mustBe(`"zip"`),131 })132 // A struct behind a specific field133 checkOK(t, got, td.JSONPointer("/map/test", map[string]any{134 "num": 2,135 "str": "level2",136 "bool": false,137 }))138 checkOK(t, got, td.JSONPointer("/map/test", jpStruct{139 Num: 2,140 Str: "level2",141 }))142 checkOK(t, got, td.JSONPointer("/map/test", &jpStruct{143 Num: 2,144 Str: "level2",145 }))146 checkOK(t, got, td.JSONPointer("/map/test", td.Struct(&jpStruct{147 Num: 2,148 Str: "level2",149 }, nil)))150 })151 //152 // Complex type without encoding/json tags153 t.Run("complex type without json tags", func(t *testing.T) {154 type jpStruct struct {155 Slice []string156 Map map[string]*jpStruct157 Num int158 Bool bool159 Str string160 }161 got := jpStruct{162 Slice: []string{"bar", "baz"},163 Map: map[string]*jpStruct{164 "test": {165 Num: 2,166 Str: "level2",167 },168 },169 Num: 1,170 Bool: true,171 Str: "level1",172 }173 checkOK(t, got, td.JSONPointer("/Num", 1))174 checkOK(t, got, td.JSONPointer("/Slice/1", "baz"))175 checkOK(t, got, td.JSONPointer("/Map/test/Num", 2))176 checkOK(t, got, td.JSONPointer("/Map/test/Str", td.Contains("vel2")))177 })178 //179 // Chained list180 t.Run("Chained list", func(t *testing.T) {181 type Item struct {182 Val int `json:"val"`183 Next *Item `json:"next"`184 }185 got := Item{Val: 1, Next: &Item{Val: 2, Next: &Item{Val: 3}}}186 checkOK(t, got, td.JSONPointer("/next/next", Item{Val: 3}))187 checkOK(t, got, td.JSONPointer("/next/next", &Item{Val: 3}))188 checkOK(t, got,189 td.JSONPointer("/next/next",190 td.Struct(Item{}, td.StructFields{"Val": td.Gte(3)})))191 checkOK(t, json.RawMessage(`{"foo":{"bar": {"zip": true}}}`),192 td.JSONPointer("/foo/bar", td.JSON(`{"zip": true}`)))193 })194 //195 // Lax cases196 t.Run("Lax", func(t *testing.T) {197 t.Run("json.Unmarshaler", func(t *testing.T) {198 got := jsonPtrMap{"x": 123}199 checkOK(t, got, td.JSONPointer("", jsonPtrMap{"x": float64(123)}))200 checkOK(t, got, td.JSONPointer("", &jsonPtrMap{"x": float64(123)}))201 checkOK(t, got, td.JSONPointer("", got))202 checkOK(t, got, td.JSONPointer("", &got))203 })204 t.Run("struct", func(t *testing.T) {205 type jpStruct struct {206 Num any207 }208 got := jpStruct{Num: 123}209 checkOK(t, got, td.JSONPointer("", jpStruct{Num: float64(123)}))210 checkOK(t, jpStruct{Num: got}, td.JSONPointer("/Num", jpStruct{Num: float64(123)}))211 checkOK(t, got, td.JSONPointer("", got))212 checkOK(t, got, td.JSONPointer("", &got))213 expected := int8(123)214 checkOK(t, got, td.JSONPointer("/Num", expected))215 checkOK(t, got, td.JSONPointer("/Num", &expected))216 })217 })218 //219 // Errors220 t.Run("errors", func(t *testing.T) {221 checkError(t, func() {}, td.JSONPointer("", td.NotNil()),222 expectedError{223 Message: mustBe("json.Marshal failed"),224 Path: mustBe("DATA"),225 Summary: mustContain("json: unsupported type"),226 })227 checkError(t,228 map[string]int{"zzz": 42},229 td.JSONPointer("/zzz", jsonPtrTest(56)),230 expectedError{231 Message: mustBe("an error occurred while unmarshalling JSON into td_test.jsonPtrTest"),232 Path: mustBe("DATA.JSONPointer</zzz>"),233 Summary: mustBe("jsonPtrTest unmarshal custom error"),234 })235 })236 //237 // Bad usage238 checkError(t, "never tested",239 td.JSONPointer("x", 1234),240 expectedError{241 Message: mustBe("bad usage of JSONPointer operator"),242 Path: mustBe("DATA"),243 Summary: mustBe(`bad JSON pointer "x"`),244 })245 //246 // String247 test.EqualStr(t, td.JSONPointer("/x", td.Gt(2)).String(),248 "JSONPointer(/x, > 2)")249 test.EqualStr(t, td.JSONPointer("/x", 2).String(),250 "JSONPointer(/x, 2)")251 test.EqualStr(t, td.JSONPointer("/x", nil).String(),252 "JSONPointer(/x, nil)")253 // Erroneous op254 test.EqualStr(t, td.JSONPointer("x", 1234).String(), "JSONPointer(<ERROR>)")255}256func TestJSONPointerTypeBehind(t *testing.T) {257 equalTypes(t, td.JSONPointer("", 42), nil)258 // Erroneous op259 equalTypes(t, td.JSONPointer("x", 1234), nil)260}...

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TestJSONPointer

Using AI Code Generation

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1import (2func main() {3 data := []byte(`{"name":"Wednesday","age":6,"parents":["Gomez","Morticia"]}`)4 _, _, _, err := jsonparser.Get(data, "name")5 if err != nil {6 fmt.Println(err)7 }8 _, err = jsonparser.Set(data, []byte(`"Wednesday"`), "name")9 if err != nil {10 fmt.Println(err)11 }12 _, err = jsonparser.Set(data, []byte(`"Wednesday"`), "name")13 if err != nil {14 fmt.Println(err)15 }16 _, _, _, err = jsonparser.Get(data, "name")17 if err != nil {18 fmt.Println(err)19 }20}

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TestJSONPointer

Using AI Code Generation

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1import (2func main() {3 data := []byte(`{"name":{"first":"Janet","last":"Prichard"},"age":47}`)4 value, dataType, offset, err := jsonparser.Get(data, "name", "first")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println(string(value), dataType, offset)9}10import (11func main() {12 data := []byte(`{"name":{"first":"Janet","last":"Prichard"},"age":47}`)13 value, dataType, offset, err := jsonparser.Get(data, "name", "first")14 if err != nil {15 fmt.Println(err)16 }17 fmt.Println(string(value), dataType, offset)18 data, err = jsonparser.Set(data, []byte("Tushar"), "name", "first")19 if err != nil {20 fmt.Println(err)21 }22 value, dataType, offset, err = jsonparser.Get(data, "name", "first")23 if err != nil {24 fmt.Println(err)25 }26 fmt.Println(string(value), dataType, offset)27}

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TestJSONPointer

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1import (2func main() {3 client := td.NewClient(td.Settings{4 })5 defer client.Destroy()6 query := query.NewTestJSONPointer("test")7 resp, err := client.Send(query)8 if err != nil {9 fmt.Println(err)10 }11 msg := resp.(*message.TestJSONPointer)12 fmt.Println(msg)13}14import (15func main() {16 client := td.NewClient(td.Settings{

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TestJSONPointer

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1import (2func main() {3 json := []byte(`{"name":"Wednesday","age":6,"Parents":["Gomez","Morticia"]}`)4 value, dataType, offset, err := jsonparser.Get(json, "name")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println(string(value), dataType, offset)9}10import (11func main() {12 json := []byte(`{"name":"Wednesday","age":6,"Parents":["Gomez","Morticia"]}`)13 value, dataType, offset, err := jsonparser.Get(json, "Parents", "[0]")14 if err != nil {15 fmt.Println(err)16 }17 fmt.Println(string(value), dataType, offset)18}19import (20func main() {21 json := []byte(`{"name":"Wednesday","age":6,"Parents":["Gomez","Morticia"]}`)22 value, dataType, offset, err := jsonparser.Get(json, "Parents", "[1]")23 if err != nil {24 fmt.Println(err)25 }26 fmt.Println(string(value), dataType, offset)27}28import (29func main() {30 json := []byte(`{"name":"Wednesday","age":6,"Parents":["Gomez","Morticia"]}`)31 value, dataType, offset, err := jsonparser.Get(json, "Parents", "[2]")32 if err != nil {33 fmt.Println(err)34 }35 fmt.Println(string(value), dataType,

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TestJSONPointer

Using AI Code Generation

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1import (2func main() {3 jsonData := []byte(`{"name": {"first": "Janet", "last": "Prichard"}, "age": 47}`)4 value, dataType, offset, err := jsonparser.Get(jsonData, "name", "first")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println(string(value), dataType, offset)9 value, dataType, offset, err = jsonparser.Get(jsonData, "age")10 if err != nil {11 fmt.Println(err)12 }13 fmt.Println(string(value), dataType, offset)14 value, dataType, offset, err = jsonparser.Get(jsonData, "name")15 if err != nil {16 fmt.Println(err)17 }18 fmt.Println(string(value), dataType, offset)19}20{"first":"Janet","last":"Prichard"} Object 821import (22func main() {23 jsonData := []byte(`{"name": {"first": "Janet", "last": "Prichard"}, "age": 47, "friends": [{"first": "Simon", "last": "Crowther"}, {"first": "Derek", "last": "Adams"}]}`)24 value, dataType, offset, err := jsonparser.Get(jsonData, "friends", "[0]", "first")25 if err != nil {26 fmt.Println(err)27 }28 fmt.Println(string(value), dataType, offset)29 value, dataType, offset, err = jsonparser.Get(jsonData, "friends", "[1]", "first")30 if err != nil {31 fmt.Println(err)

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TestJSONPointer

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1import (2func main() {3 json := `{4 { "name":"Ford", "models":[ "Fiesta", "Focus", "Mustang" ] },5 { "name":"BMW", "models":[ "320", "X3", "X5" ] },6 { "name":"Fiat", "models":[ "500", "Panda" ] }7 }`8 value := gjson.Get(json, "name")9 fmt.Println(value.String())10 value = gjson.Get(json, "cars.1.name")11 fmt.Println(value.String())12 value = gjson.Get(json, "cars.#.name")13 fmt.Println(value.Array())14 json, _ = sjson.Set(json, "name", "Jane Doe")15 json, _ = sjson.Set(json, "age", 20)16 json, _ = sjson.Set(json, "cars.0.name", "Mercedes")17 json, _ = sjson.Set(json, "cars.1.models.2", "X6")18 json, _ = sjson.Set(json, "cars.2.models.-1", "500L")19 fmt.Println(json)20 json, _ = sjson.Delete(json, "age")21 json, _ = sjson.Delete(json, "cars.0")22 json, _ = sjson.Delete(json, "cars.1.models.1")23 fmt.Println(json)24 gjson.Parse(json).ForEach(func(key, value gjson.Result) bool {25 fmt.Println(key.String(), value.String())26 })27 value, dataType, offset, err := jsonparser.Get([]byte(json), "name")28 fmt.Println(string(value), dataType, offset, err)29 value, dataType, offset, err = jsonparser.Get([]byte(json), "cars", "[1]", "name")30 fmt.Println(string(value), dataType, offset, err)31 value, dataType, offset, err = jsonparser.Get([]byte(json), "cars", "[2]", "models",

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TestJSONPointer

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1import (2func TestJSONPointer(t *testing.T) {3 data := map[string]interface{}{4 "foo": []interface{}{"bar", "baz"},5 }6 for path, expected := range data {7 ptr, err := jsonpointer.New(path)8 if err != nil {9 t.Errorf("unexpected error: %s", err)10 }11 actual, _, err := ptr.Get(data)12 if err != nil {13 t.Errorf("unexpected error: %s", err)14 }15 if actual != expected {16 t.Errorf("expected %v, got %v", expected, actual)17 }18 }19}20--- PASS: TestJSONPointer (0.00s)

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TestJSONPointer

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1import (2func main() {3 fmt.Println("Hello World")4 td := new(td_test)5 td.TestJSONUnmarshal()6}7type td_test struct {8}9func (t *td_test) TestJSONPointer() {10 jsonStr := []byte(`{"a": {"b": {"c": 1}}}`)11 var data map[string]interface{}12 if err := json.Unmarshal(jsonStr, &data); err != nil {13 log.Fatal(err)14 }15 fmt.Println(data)16 v, _, err := jsonpointer.Get(data, "/a/b/c")17 if err != nil {18 log.Fatal(err)19 }20 fmt.Println(v)21}22func (t *td_test) TestJSONUnmarshal() {23 jsonStr := []byte(`{"a": {"b": {"c": 1}}}`)24 var data map[string]interface{}25 if err := json.Unmarshal(jsonStr, &data); err != nil {26 log.Fatal(err)27 }28 fmt.Println(data)29 fmt.Println(reflect.TypeOf(data))30}31import (32func main() {33 fmt.Println("Hello World")34 td := new(td_test)35 td.TestJSONUnmarshal()36}37type td_test struct {38}39func (t *td_test) TestJSONPointer() {40 jsonStr := []byte(`{"a": {"b": {"c": 1}}}`)41 var data map[string]interface{}42 if err := json.Unmarshal(jsonStr, &data); err != nil {43 log.Fatal(err)44 }45 fmt.Println(data)46 v, _, err := jsonpointer.Get(data, "/a/b/c")47 if err != nil {48 log.Fatal(err)49 }50 fmt.Println(v)51}52func (t *td_test) TestJSONUnmarshal() {53 jsonStr := []byte(`{"a": {"b": {"c": 1}}}`)54 var data map[string]interface{}

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TestJSONPointer

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1import (2func main() {3 json := []byte(`{"name":"test","age":20,"bool":true,"data":[1,2,3,4,5]}`)4 value, dataType, _, err := jsonparser.Get(json, "name")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println("Value:", string(value), "DataType:", dataType)9}

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