github.com/go-spring/spring-base@v1.1.3/cast/byte_test.go (about)

     1  /*
     2   * Copyright 2012-2019 the original author or authors.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *      https://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package cast_test
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/go-spring/spring-base/assert"
    23  	"github.com/go-spring/spring-base/cast"
    24  )
    25  
    26  func TestIsHexDigit(t *testing.T) {
    27  
    28  	assert.False(t, cast.IsHexDigit('/'))
    29  	assert.True(t, cast.IsHexDigit('0'))
    30  	assert.True(t, cast.IsHexDigit('9'))
    31  	assert.False(t, cast.IsHexDigit(':'))
    32  
    33  	assert.False(t, cast.IsHexDigit('`'))
    34  	assert.True(t, cast.IsHexDigit('a'))
    35  	assert.True(t, cast.IsHexDigit('f'))
    36  	assert.False(t, cast.IsHexDigit('g'))
    37  
    38  	assert.False(t, cast.IsHexDigit('@'))
    39  	assert.True(t, cast.IsHexDigit('A'))
    40  	assert.True(t, cast.IsHexDigit('F'))
    41  	assert.False(t, cast.IsHexDigit('G'))
    42  }
    43  
    44  func TestHexDigitToInt(t *testing.T) {
    45  
    46  	assert.Equal(t, cast.HexDigitToInt('/'), -1)
    47  	assert.Equal(t, cast.HexDigitToInt('0'), 0)
    48  	assert.Equal(t, cast.HexDigitToInt('9'), 9)
    49  	assert.Equal(t, cast.HexDigitToInt(':'), -1)
    50  
    51  	assert.Equal(t, cast.HexDigitToInt('`'), -1)
    52  	assert.Equal(t, cast.HexDigitToInt('a'), 10)
    53  	assert.Equal(t, cast.HexDigitToInt('f'), 15)
    54  	assert.Equal(t, cast.HexDigitToInt('g'), -1)
    55  
    56  	assert.Equal(t, cast.HexDigitToInt('@'), -1)
    57  	assert.Equal(t, cast.HexDigitToInt('A'), 10)
    58  	assert.Equal(t, cast.HexDigitToInt('F'), 15)
    59  	assert.Equal(t, cast.HexDigitToInt('G'), -1)
    60  }