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/
path.go
196 lines (157 loc) · 4.25 KB
/
path.go
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package tests
import (
"context"
"github.com/ipfs/interface-go-ipfs-core/path"
"math"
"strings"
"testing"
"github.com/ipfs/interface-go-ipfs-core/options"
ipldcbor "github.com/ipfs/go-ipld-cbor"
)
func (tp *TestSuite) TestPath(t *testing.T) {
t.Run("TestMutablePath", tp.TestMutablePath)
t.Run("TestPathRemainder", tp.TestPathRemainder)
t.Run("TestEmptyPathRemainder", tp.TestEmptyPathRemainder)
t.Run("TestInvalidPathRemainder", tp.TestInvalidPathRemainder)
t.Run("TestPathRoot", tp.TestPathRoot)
t.Run("TestPathJoin", tp.TestPathJoin)
}
func (tp *TestSuite) TestMutablePath(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, err := tp.makeAPI(ctx)
if err != nil {
t.Fatal(err)
}
blk, err := api.Block().Put(ctx, strings.NewReader(`foo`))
if err != nil {
t.Fatal(err)
}
if blk.Path().Mutable() {
t.Error("expected /ipld path to be immutable")
}
// get self /ipns path
if api.Key() == nil {
t.Fatal(".Key not implemented")
}
keys, err := api.Key().List(ctx)
if err != nil {
t.Fatal(err)
}
if !keys[0].Path().Mutable() {
t.Error("expected self /ipns path to be mutable")
}
}
func (tp *TestSuite) TestPathRemainder(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, err := tp.makeAPI(ctx)
if err != nil {
t.Fatal(err)
}
if api.Dag() == nil {
t.Fatal(".Dag not implemented")
}
nd, err := ipldcbor.FromJSON(strings.NewReader(`{"foo": {"bar": "baz"}}`), math.MaxUint64, -1)
if err != nil {
t.Fatal(err)
}
if err := api.Dag().Add(ctx, nd); err != nil {
t.Fatal(err)
}
rp1, err := api.ResolvePath(ctx, path.New(nd.String()+"/foo/bar"))
if err != nil {
t.Fatal(err)
}
if rp1.Remainder() != "foo/bar" {
t.Error("expected to get path remainder")
}
}
func (tp *TestSuite) TestEmptyPathRemainder(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, err := tp.makeAPI(ctx)
if err != nil {
t.Fatal(err)
}
if api.Dag() == nil {
t.Fatal(".Dag not implemented")
}
nd, err := ipldcbor.FromJSON(strings.NewReader(`{"foo": {"bar": "baz"}}`), math.MaxUint64, -1)
if err != nil {
t.Fatal(err)
}
if err := api.Dag().Add(ctx, nd); err != nil {
t.Fatal(err)
}
rp1, err := api.ResolvePath(ctx, path.New(nd.Cid().String()))
if err != nil {
t.Fatal(err)
}
if rp1.Remainder() != "" {
t.Error("expected the resolved path to not have a remainder")
}
}
func (tp *TestSuite) TestInvalidPathRemainder(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, err := tp.makeAPI(ctx)
if err != nil {
t.Fatal(err)
}
if api.Dag() == nil {
t.Fatal(".Dag not implemented")
}
nd, err := ipldcbor.FromJSON(strings.NewReader(`{"foo": {"bar": "baz"}}`), math.MaxUint64, -1)
if err != nil {
t.Fatal(err)
}
if err := api.Dag().Add(ctx, nd); err != nil {
t.Fatal(err)
}
_, err = api.ResolvePath(ctx, path.New("/ipld/"+nd.Cid().String()+"/bar/baz"))
if err == nil || !strings.Contains(err.Error(), "no such link found") {
t.Fatalf("unexpected error: %s", err)
}
}
func (tp *TestSuite) TestPathRoot(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, err := tp.makeAPI(ctx)
if err != nil {
t.Fatal(err)
}
if api.Block() == nil {
t.Fatal(".Block not implemented")
}
blk, err := api.Block().Put(ctx, strings.NewReader(`foo`), options.Block.Format("raw"))
if err != nil {
t.Fatal(err)
}
if api.Dag() == nil {
t.Fatal(".Dag not implemented")
}
nd, err := ipldcbor.FromJSON(strings.NewReader(`{"foo": {"/": "`+blk.Path().Cid().String()+`"}}`), math.MaxUint64, -1)
if err != nil {
t.Fatal(err)
}
if err := api.Dag().Add(ctx, nd); err != nil {
t.Fatal(err)
}
rp, err := api.ResolvePath(ctx, path.New("/ipld/"+nd.Cid().String()+"/foo"))
if err != nil {
t.Fatal(err)
}
if rp.Root().String() != nd.Cid().String() {
t.Error("unexpected path root")
}
if rp.Cid().String() != blk.Path().Cid().String() {
t.Error("unexpected path cid")
}
}
func (tp *TestSuite) TestPathJoin(t *testing.T) {
p1 := path.New("/ipfs/QmYNmQKp6SuaVrpgWRsPTgCQCnpxUYGq76YEKBXuj2N4H6/bar/baz")
if path.Join(p1, "foo").String() != "/ipfs/QmYNmQKp6SuaVrpgWRsPTgCQCnpxUYGq76YEKBXuj2N4H6/bar/baz/foo" {
t.Error("unexpected path")
}
}