github.com/kaydxh/golang@v0.0.131/go/strconv/atonum_test.go (about)

     1  /*
     2   *Copyright (c) 2022, kaydxh
     3   *
     4   *Permission is hereby granted, free of charge, to any person obtaining a copy
     5   *of this software and associated documentation files (the "Software"), to deal
     6   *in the Software without restriction, including without limitation the rights
     7   *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   *copies of the Software, and to permit persons to whom the Software is
     9   *furnished to do so, subject to the following conditions:
    10   *
    11   *The above copyright notice and this permission notice shall be included in all
    12   *copies or substantial portions of the Software.
    13   *
    14   *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   *SOFTWARE.
    21   */
    22  package strconv_test
    23  
    24  import (
    25  	"fmt"
    26  	"testing"
    27  
    28  	strconv_ "github.com/kaydxh/golang/go/strconv"
    29  )
    30  
    31  func TestParseNumOrDefault(t *testing.T) {
    32  
    33  	testCases := []struct {
    34  		str      string
    35  		expected string
    36  	}{
    37  		{
    38  			str:      "12345",
    39  			expected: "",
    40  		},
    41  	}
    42  
    43  	for i, testCase := range testCases {
    44  		t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
    45  			num := strconv_.ParseNumOrDefault(testCase.str, 0, strconv_.ToInt)
    46  			t.Logf("get num: %v", num)
    47  
    48  		})
    49  	}
    50  
    51  }
    52  
    53  func TestParseNum(t *testing.T) {
    54  
    55  	testCases := []struct {
    56  		str      string
    57  		expected string
    58  	}{
    59  		{
    60  			str:      "12345",
    61  			expected: "",
    62  		},
    63  		{
    64  			str:      "badcase",
    65  			expected: "",
    66  		},
    67  	}
    68  
    69  	for i, testCase := range testCases {
    70  		t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
    71  			num, err := strconv_.ParseNum(testCase.str, strconv_.ToInt)
    72  			if err != nil {
    73  				t.Errorf("expecet nil, got %v", err)
    74  			}
    75  			t.Logf("get num: %v", num)
    76  		})
    77  	}
    78  
    79  }
    80  
    81  func TestParseNums(t *testing.T) {
    82  
    83  	testCases := []struct {
    84  		strs     []string
    85  		expected string
    86  	}{
    87  		{
    88  			strs:     []string{"12345"},
    89  			expected: "",
    90  		},
    91  	}
    92  
    93  	for i, testCase := range testCases {
    94  		t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
    95  			nums, err := strconv_.ParseNums(testCase.strs, strconv_.ToInt)
    96  			if err != nil {
    97  				t.Errorf("expecet nil, got %v", err)
    98  			}
    99  			t.Logf("get nums: %v", nums)
   100  		})
   101  	}
   102  
   103  }