github.com/uber-go/tally/v4@v4.1.17/sanitize_test.go (about)

     1  // Copyright (c) 2021 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package tally
    22  
    23  import (
    24  	"testing"
    25  
    26  	"github.com/stretchr/testify/require"
    27  )
    28  
    29  func newTestSanitizer() SanitizeFn {
    30  	c := &ValidCharacters{
    31  		Ranges:     AlphanumericRange,
    32  		Characters: UnderscoreDashCharacters,
    33  	}
    34  	return c.sanitizeFn(DefaultReplacementCharacter)
    35  }
    36  
    37  func TestSanitizeIdentifierAllValidCharacters(t *testing.T) {
    38  	allValidChars := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
    39  	fn := newTestSanitizer()
    40  	require.Equal(t, allValidChars, fn(allValidChars))
    41  }
    42  
    43  func TestSanitizeTestCases(t *testing.T) {
    44  	fn := newTestSanitizer()
    45  	type testCase struct {
    46  		input  string
    47  		output string
    48  	}
    49  
    50  	testCases := []testCase{
    51  		{"abcdef0AxS-s_Z", "abcdef0AxS-s_Z"},
    52  		{"a:b", "a_b"},
    53  		{"a! b", "a__b"},
    54  		{"?bZ", "_bZ"},
    55  	}
    56  
    57  	for _, tc := range testCases {
    58  		require.Equal(t, tc.output, fn(tc.input))
    59  	}
    60  }
    61  
    62  func BenchmarkSanitizeFn(b *testing.B) {
    63  	sanitize := newTestSanitizer()
    64  	b.ResetTimer()
    65  	for i := 0; i < b.N; i++ {
    66  		_ = sanitize("foo bar")
    67  	}
    68  }