tagkey_test.go

Documentation: github.com/goccy/go-json

     1  // Copyright 2011 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package json_test
     6  
     7  import (
     8  	"testing"
     9  
    10  	"github.com/goccy/go-json"
    11  )
    12  
    13  type basicLatin2xTag struct {
    14  	V string `json:"$%-/"`
    15  }
    16  
    17  type basicLatin3xTag struct {
    18  	V string `json:"0123456789"`
    19  }
    20  
    21  type basicLatin4xTag struct {
    22  	V string `json:"ABCDEFGHIJKLMO"`
    23  }
    24  
    25  type basicLatin5xTag struct {
    26  	V string `json:"PQRSTUVWXYZ_"`
    27  }
    28  
    29  type basicLatin6xTag struct {
    30  	V string `json:"abcdefghijklmno"`
    31  }
    32  
    33  type basicLatin7xTag struct {
    34  	V string `json:"pqrstuvwxyz"`
    35  }
    36  
    37  type miscPlaneTag struct {
    38  	V string `json:"色は匂へど"`
    39  }
    40  
    41  type percentSlashTag struct {
    42  	V string `json:"text/html%"` // https://golang.org/issue/2718
    43  }
    44  
    45  type punctuationTag struct {
    46  	V string `json:"!#$%&()*+-./:<=>?@[]^_{|}~"` // https://golang.org/issue/3546
    47  }
    48  
    49  type dashTag struct {
    50  	V string `json:"-,"`
    51  }
    52  
    53  type emptyTag struct {
    54  	W string
    55  }
    56  
    57  type misnamedTag struct {
    58  	X string `jsom:"Misnamed"`
    59  }
    60  
    61  type badFormatTag struct {
    62  	Y string `:"BadFormat"`
    63  }
    64  
    65  type badCodeTag struct {
    66  	Z string `json:" !\"#&'()*+,."`
    67  }
    68  
    69  type spaceTag struct {
    70  	Q string `json:"With space"`
    71  }
    72  
    73  type unicodeTag struct {
    74  	W string `json:"Ελλάδα"`
    75  }
    76  
    77  var structTagObjectKeyTests = []struct {
    78  	raw   interface{}
    79  	value string
    80  	key   string
    81  }{
    82  	{basicLatin2xTag{"2x"}, "2x", "$%-/"},
    83  	{basicLatin3xTag{"3x"}, "3x", "0123456789"},
    84  	{basicLatin4xTag{"4x"}, "4x", "ABCDEFGHIJKLMO"},
    85  	{basicLatin5xTag{"5x"}, "5x", "PQRSTUVWXYZ_"},
    86  	{basicLatin6xTag{"6x"}, "6x", "abcdefghijklmno"},
    87  	{basicLatin7xTag{"7x"}, "7x", "pqrstuvwxyz"},
    88  	{miscPlaneTag{"いろはにほへと"}, "いろはにほへと", "色は匂へど"},
    89  	{dashTag{"foo"}, "foo", "-"},
    90  	{emptyTag{"Pour Moi"}, "Pour Moi", "W"},
    91  	{misnamedTag{"Animal Kingdom"}, "Animal Kingdom", "X"},
    92  	{badFormatTag{"Orfevre"}, "Orfevre", "Y"},
    93  	{badCodeTag{"Reliable Man"}, "Reliable Man", "Z"},
    94  	{percentSlashTag{"brut"}, "brut", "text/html%"},
    95  	{punctuationTag{"Union Rags"}, "Union Rags", "!#$%&()*+-./:<=>?@[]^_{|}~"},
    96  	{spaceTag{"Perreddu"}, "Perreddu", "With space"},
    97  	{unicodeTag{"Loukanikos"}, "Loukanikos", "Ελλάδα"},
    98  }
    99  
   100  func TestStructTagObjectKey(t *testing.T) {
   101  	for _, tt := range structTagObjectKeyTests {
   102  		b, err := json.Marshal(tt.raw)
   103  		if err != nil {
   104  			t.Fatalf("Marshal(%#q) failed: %v", tt.raw, err)
   105  		}
   106  		var f interface{}
   107  		err = json.Unmarshal(b, &f)
   108  		if err != nil {
   109  			t.Fatalf("Unmarshal(%#q) failed: %v", b, err)
   110  		}
   111  		for i, v := range f.(map[string]interface{}) {
   112  			switch i {
   113  			case tt.key:
   114  				if s, ok := v.(string); !ok || s != tt.value {
   115  					t.Fatalf("Unexpected value: %#q, want %v", s, tt.value)
   116  				}
   117  			default:
   118  				t.Fatalf("Unexpected key: %#q, from %#q", i, b)
   119  			}
   120  		}
   121  	}
   122  }
   123
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