github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/pkg/scanners/azure/functions/substring_test.go (about)

     1  package functions
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/stretchr/testify/assert"
     7  )
     8  
     9  func Test_SubString(t *testing.T) {
    10  
    11  	tests := []struct {
    12  		name     string
    13  		args     []interface{}
    14  		expected string
    15  	}{
    16  		{
    17  			name: "substring a string",
    18  			args: []interface{}{
    19  				"hello",
    20  				1,
    21  				3,
    22  			},
    23  			expected: "ell",
    24  		},
    25  		{
    26  			name: "substring a string with no upper bound",
    27  			args: []interface{}{
    28  				"hello",
    29  				1,
    30  			},
    31  			expected: "ello",
    32  		},
    33  		{
    34  			name: "substring a string with start higher than the length",
    35  			args: []interface{}{
    36  				"hello",
    37  				10,
    38  			},
    39  			expected: "",
    40  		},
    41  	}
    42  
    43  	for _, tt := range tests {
    44  		t.Run(tt.name, func(t *testing.T) {
    45  			actual := SubString(tt.args...)
    46  			assert.Equal(t, tt.expected, actual)
    47  		})
    48  	}
    49  }