github.com/nextlinux/gosbom@v0.81.1-0.20230627115839-1ff50c281391/gosbom/pkg/cataloger/javascript/package_test.go (about)

     1  package javascript
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/assert"
     8  	"github.com/stretchr/testify/require"
     9  
    10  	"github.com/anchore/packageurl-go"
    11  )
    12  
    13  func Test_packageURL(t *testing.T) {
    14  
    15  	tests := []struct {
    16  		testName  string
    17  		name      string
    18  		version   string
    19  		expected  string
    20  		namespace string
    21  	}{
    22  		{
    23  			testName: "no namespace",
    24  			name:     "arborist",
    25  			version:  "2.6.2",
    26  			expected: "pkg:npm/arborist@2.6.2",
    27  		},
    28  		{
    29  			testName:  "split by namespace",
    30  			name:      "npmcli/arborist",
    31  			version:   "2.6.2",
    32  			expected:  "pkg:npm/npmcli/arborist@2.6.2",
    33  			namespace: "npmcli",
    34  		},
    35  		{
    36  			testName:  "encoding @ symobl",
    37  			name:      "@npmcli/arborist",
    38  			version:   "2.6.2",
    39  			expected:  "pkg:npm/%40npmcli/arborist@2.6.2",
    40  			namespace: "@npmcli",
    41  		},
    42  	}
    43  	for _, tt := range tests {
    44  		t.Run(tt.testName, func(t *testing.T) {
    45  			actual := packageURL(tt.name, tt.version)
    46  			assert.Equal(t, tt.expected, actual)
    47  			decoded, err := packageurl.FromString(actual)
    48  			require.NoError(t, err)
    49  			assert.Equal(t, tt.namespace, decoded.Namespace)
    50  			if decoded.Namespace != "" {
    51  				assert.Equal(t, tt.name, fmt.Sprintf("%s/%s", decoded.Namespace, decoded.Name))
    52  			} else {
    53  				assert.Equal(t, tt.name, decoded.Name)
    54  			}
    55  			assert.Equal(t, tt.version, decoded.Version)
    56  		})
    57  	}
    58  }