github.com/kaydxh/golang@v0.0.131/go/math/math_test.go (about)

     1  /*
     2   *Copyright (c) 2023, 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 math_test
    23  
    24  import (
    25  	"fmt"
    26  	"testing"
    27  
    28  	math_ "github.com/kaydxh/golang/go/math"
    29  )
    30  
    31  func TestCountOne(t *testing.T) {
    32  	testCases := []struct {
    33  		value    int64
    34  		expected string
    35  	}{
    36  		{
    37  			value:    10,
    38  			expected: "",
    39  		},
    40  		{
    41  			value:    2,
    42  			expected: "",
    43  		},
    44  		{
    45  			value:    256,
    46  			expected: "",
    47  		},
    48  	}
    49  
    50  	for i, testCase := range testCases {
    51  		t.Run(fmt.Sprintf("case-%d", i), func(t *testing.T) {
    52  			n := math_.CountOne(testCase.value)
    53  			t.Logf("count one %v for %v", n, testCase.value)
    54  
    55  		})
    56  	}
    57  }