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|
package npm
import (
"os"
"path"
"sort"
"strings"
"testing"
"github.com/knqyf263/go-dep-parser/pkg/types"
"github.com/kylelemons/godebug/pretty"
)
func TestParse(t *testing.T) {
vectors := []struct {
file string // Test input file
libraries []types.Library
}{
{
file: "testdata/package-lock_normal.json",
libraries: NpmNormal,
},
{
file: "testdata/package-lock_react.json",
libraries: NpmReact,
},
{
file: "testdata/package-lock_with_dev.json",
libraries: NpmWithDev,
},
{
file: "testdata/package-lock_many.json",
libraries: NpmMany,
},
}
for _, v := range vectors {
t.Run(path.Base(v.file), func(t *testing.T) {
f, err := os.Open(v.file)
if err != nil {
t.Fatalf("Open() error: %v", err)
}
libList, err := Parse(f)
if err != nil {
t.Fatalf("Parse() error: %v", err)
}
sort.Slice(libList, func(i, j int) bool {
ret := strings.Compare(libList[i].Name, libList[j].Name)
if ret == 0 {
return libList[i].Version < libList[j].Version
}
return ret < 0
})
sort.Slice(v.libraries, func(i, j int) bool {
ret := strings.Compare(v.libraries[i].Name, v.libraries[j].Name)
if ret == 0 {
return v.libraries[i].Version < v.libraries[j].Version
}
return ret < 0
})
if len(libList) != len(v.libraries) {
t.Fatalf("lib length: %s", pretty.Compare(libList, v.libraries))
}
for i, got := range libList {
want := v.libraries[i]
if want.Name != got.Name {
t.Errorf("%d: Name: got %s, want %s", i, got.Name, want.Name)
}
if want.Version != got.Version {
t.Errorf("%d: Version: got %s, want %s", i, got.Version, want.Version)
}
}
})
}
}
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