package purl
import (
"errors"
"testing"
"github.com/google/osv-scanner/pkg/lockfile"
"github.com/stretchr/testify/assert"
"github.com/safedep/vet/pkg/models"
)
func TestParsePackageUrl(t *testing.T) {
cases := []struct {
name string
purl string
ecosystem lockfile.Ecosystem
pkgName string
version string
err error
}{
{
"Parse a Gem PURL",
"pkg:gem/nokogiri@7.5.1",
lockfile.BundlerEcosystem,
"nokogiri",
"7.5.1",
nil,
},
{
"Invalid PURL Scheme",
"http://invalid/purl",
lockfile.Ecosystem(""),
"",
"",
errors.New("purl scheme is not \"pkg\": \"http\""),
},
{
"Invalid PURL Type",
"pkg:unknown/a/b",
lockfile.Ecosystem(""),
"",
"",
errors.New("failed to map PURL type:unknown to known ecosystem"),
},
{
"Parse GitHub Actions PURL",
"pkg:actions/github/actions@v2",
lockfile.Ecosystem(models.EcosystemGitHubActions),
"github/actions",
"v2",
nil,
},
{
"Parse vscode Extensions PURL",
"pkg:vscode/streetsidesoftware.code-spell-checker@4.0.47",
models.EcosystemVSCodeExtensions,
"streetsidesoftware.code-spell-checker",
"4.0.47",
nil,
},
{
"Parse vsix Extensions PURL",
"pkg:vsix/streetsidesoftware.code-spell-checker@4.0.47",
models.EcosystemVSCodeExtensions,
"streetsidesoftware.code-spell-checker",
"4.0.47",
nil,
},
{
"Parse vsx Extensions PURL",
"pkg:vsx/streetsidesoftware.code-spell-checker@4.0.47",
models.EcosystemVSCodeExtensions,
"streetsidesoftware.code-spell-checker",
"4.0.47",
nil,
},
{
"Parse openvsx Extensions PURL",
"pkg:openvsx/streetsidesoftware.code-spell-checker@4.0.47",
models.EcosystemOpenVSXExtensions,
"streetsidesoftware.code-spell-checker",
"4.0.47",
nil,
},
{
"Parse openvsx Extensions PURL with empty version",
"pkg:openvsx/streetsidesoftware.code-spell-checker",
models.EcosystemOpenVSXExtensions,
"streetsidesoftware.code-spell-checker",
"",
nil,
},
}
for _, test := range cases {
t.Run(test.name, func(t *testing.T) {
r, err := ParsePackageUrl(test.purl)
if test.err != nil {
assert.ErrorContains(t, err, test.err.Error())
} else {
assert.Nil(t, err)
assert.Equal(t, test.ecosystem, r.GetPackageDetails().Ecosystem)
assert.Equal(t, test.pkgName, r.GetPackageDetails().Name)
assert.GreaterOrEqual(t, r.GetPackageDetails().Version, test.version)
}
})
}
}
