/
upstream_package_test.go
103 lines (101 loc) · 2.15 KB
/
upstream_package_test.go
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package pkg
import (
"github.com/anchore/syft/syft/pkg"
"github.com/stretchr/testify/assert"
"testing"
)
func TestUpstreamPackages(t *testing.T) {
tests := []struct {
name string
pkg Package
expected []Package
}{
{
name: "no upstreams results in empty list",
pkg: Package{
Name: "name",
Version: "version",
},
expected: nil,
},
{
name: "with upstream name",
pkg: Package{
Name: "name",
Version: "version",
CPEs: []pkg.CPE{
must(pkg.NewCPE("cpe:2.3:*:name:name:version:*:*:*:*:*:*:*")),
},
Upstreams: []UpstreamPackage{
{
Name: "new-name",
},
},
},
expected: []Package{
{
Name: "new-name", // new
Version: "version", // original
CPEs: []pkg.CPE{
// name and vendor replaced
must(pkg.NewCPE("cpe:2.3:*:new-name:new-name:version:*:*:*:*:*:*:*")),
},
// no upstreams
},
},
},
{
name: "with upstream name and version",
pkg: Package{
Name: "name",
Version: "version",
CPEs: []pkg.CPE{
must(pkg.NewCPE("cpe:2.3:*:name:name:version:*:*:*:*:*:*:*")),
},
Upstreams: []UpstreamPackage{
{
Name: "new-name",
Version: "new-version",
},
},
},
expected: []Package{
{
Name: "new-name", // new
Version: "new-version", // new
CPEs: []pkg.CPE{
// name, vendor, and version replaced
must(pkg.NewCPE("cpe:2.3:*:new-name:new-name:new-version:*:*:*:*:*:*:*")),
},
// no upstreams
},
},
},
{
name: "no upstream name results in no package",
pkg: Package{
Name: "name",
Version: "version",
CPEs: []pkg.CPE{
must(pkg.NewCPE("cpe:2.3:*:name:name:version:*:*:*:*:*:*:*")),
},
Upstreams: []UpstreamPackage{
{
// note: invalid without a name
Version: "new-version",
},
},
},
expected: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var actual []Package
for _, upstream := range UpstreamPackages(tt.pkg) {
actual = append(actual, upstream)
}
assert.Equalf(t, tt.expected, actual, "UpstreamPackages(%v)", tt.pkg)
})
}
}