github.com/maruel/nin@v0.0.0-20220112143044-f35891e3ce7e/cmd/nin/json_test.go (about)

     1  // Copyright 2021 Google Inc. All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package main
    16  
    17  import (
    18  	"strconv"
    19  	"testing"
    20  
    21  	"github.com/google/go-cmp/cmp"
    22  )
    23  
    24  func TestJSONTest_RegularAscii(t *testing.T) {
    25  	data := []struct {
    26  		in   string
    27  		want string
    28  	}{
    29  		{"foo bar", "foo bar"},
    30  		{
    31  			"\"\\\b\f\n\r\t",
    32  			"\\\"\\\\\\b\\f\\n\\r\\t",
    33  		},
    34  		{"\x01\x1f", "\\u0001\\u001f"},
    35  		{
    36  			// "你好",
    37  			"\xe4\xbd\xa0\xe5\xa5\xbd",
    38  			"\xe4\xbd\xa0\xe5\xa5\xbd",
    39  		},
    40  	}
    41  	for i, l := range data {
    42  		t.Run(strconv.Itoa(i), func(t *testing.T) {
    43  			got := encodeJSONString(l.in)
    44  			if diff := cmp.Diff(l.want, got); diff != "" {
    45  				t.Fatalf("+want, -got: %s", diff)
    46  			}
    47  		})
    48  	}
    49  }