github.com/lineaje-labs/syft@v0.98.1-0.20231227153149-9e393f60ff1b/syft/pkg/cataloger/debian/package_test.go (about)

     1  package debian
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/google/go-cmp/cmp"
     7  
     8  	"github.com/anchore/syft/syft/linux"
     9  	"github.com/anchore/syft/syft/pkg"
    10  )
    11  
    12  func Test_packageURL(t *testing.T) {
    13  	tests := []struct {
    14  		name     string
    15  		distro   *linux.Release
    16  		metadata pkg.DpkgDBEntry
    17  		expected string
    18  	}{
    19  		{
    20  			name: "go case",
    21  			distro: &linux.Release{
    22  				ID:        "debian",
    23  				VersionID: "11",
    24  				IDLike: []string{
    25  					"debian",
    26  				},
    27  			},
    28  			metadata: pkg.DpkgDBEntry{
    29  				Package: "p",
    30  				Version: "v",
    31  			},
    32  			expected: "pkg:deb/debian/p@v?distro=debian-11",
    33  		},
    34  		{
    35  			name: "missing ID_LIKE",
    36  			distro: &linux.Release{
    37  				ID:        "debian",
    38  				VersionID: "11",
    39  			},
    40  			metadata: pkg.DpkgDBEntry{
    41  				Package: "p",
    42  				Version: "v",
    43  			},
    44  			expected: "pkg:deb/debian/p@v?distro=debian-11",
    45  		},
    46  		{
    47  			name: "with arch info",
    48  			distro: &linux.Release{
    49  				ID: "ubuntu",
    50  				IDLike: []string{
    51  					"debian",
    52  				},
    53  				VersionID: "16.04",
    54  			},
    55  			metadata: pkg.DpkgDBEntry{
    56  				Package:      "p",
    57  				Version:      "v",
    58  				Architecture: "a",
    59  			},
    60  			expected: "pkg:deb/ubuntu/p@v?arch=a&distro=ubuntu-16.04",
    61  		},
    62  		{
    63  			name: "missing distro",
    64  			metadata: pkg.DpkgDBEntry{
    65  				Package: "p",
    66  				Version: "v",
    67  			},
    68  			expected: "",
    69  		},
    70  		{
    71  			name: "with upstream qualifier with source pkg name info",
    72  			distro: &linux.Release{
    73  				ID:        "debian",
    74  				VersionID: "11",
    75  				IDLike: []string{
    76  					"debian",
    77  				},
    78  			},
    79  			metadata: pkg.DpkgDBEntry{
    80  				Package: "p",
    81  				Source:  "s",
    82  				Version: "v",
    83  			},
    84  			expected: "pkg:deb/debian/p@v?upstream=s&distro=debian-11",
    85  		},
    86  		{
    87  			name: "with upstream qualifier with source pkg name and version info",
    88  			distro: &linux.Release{
    89  				ID:        "debian",
    90  				VersionID: "11",
    91  				IDLike: []string{
    92  					"debian",
    93  				},
    94  			},
    95  			metadata: pkg.DpkgDBEntry{
    96  				Package:       "p",
    97  				Source:        "s",
    98  				Version:       "v",
    99  				SourceVersion: "2.3",
   100  			},
   101  			expected: "pkg:deb/debian/p@v?upstream=s%402.3&distro=debian-11",
   102  		},
   103  	}
   104  
   105  	for _, test := range tests {
   106  		t.Run(test.name, func(t *testing.T) {
   107  			actual := packageURL(test.metadata, test.distro)
   108  			if diff := cmp.Diff(test.expected, actual); diff != "" {
   109  				t.Errorf("unexpected packageURL (-want +got):\n%s", diff)
   110  			}
   111  		})
   112  	}
   113  }