coreapi: add tests for dag

License: MIT Signed-off-by: Łukasz Magiera <[email protected]>
ipfs · Dec 11, 2017 · 53a14fd · 53a14fd
1 parent 0a9cf52
commit 53a14fd
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Showing 2 changed files with 104 additions and 14 deletions.
diff --git a/core/coreapi/dag_test.go b/core/coreapi/dag_test.go
@@ -0,0 +1,89 @@
+package coreapi_test
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/ipfs/go-ipfs/core/coreapi"
+	"github.com/ipfs/go-ipfs/path"
+)
+
+var (
+	treeExpected = map[string]struct{}{
+		"a":   {},
+		"b":   {},
+		"c":   {},
+		"c/d": {},
+		"c/e": {},
+	}
+)
+
+func TestPut(t *testing.T) {
+	ctx := context.Background()
+	_, api, err := makeAPI(ctx)
+	if err != nil {
+		t.Error(err)
+	}
+
+	_, err = api.Dag().Put(ctx, strings.NewReader(`"Hello"`), "json", nil)
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+func TestPath(t *testing.T) {
+	ctx := context.Background()
+	_, api, err := makeAPI(ctx)
+	if err != nil {
+		t.Error(err)
+	}
+
+	sub, err := api.Dag().Put(ctx, strings.NewReader(`"foo"`), "json", nil)
+	if err != nil {
+		t.Error(err)
+	}
+
+	res, err := api.Dag().Put(ctx, strings.NewReader(`{"lnk": {"/": "`+sub[0].Cid().String()+`"}}`), "json", nil)
+	if err != nil {
+		t.Error(err)
+	}
+
+	p, err := coreapi.ParsePath(path.Join([]string{res[0].Cid().String(), "lnk"}))
+	if err != nil {
+		t.Error(err)
+	}
+
+	nd, err := api.Dag().Get(ctx, p)
+	if err != nil {
+		t.Error(err)
+	}
+
+	if nd.Cid().String() != sub[0].Cid().String() {
+		t.Errorf("got unexpected cid %s, expected %s", nd.Cid().String(), sub[0].Cid().String())
+	}
+}
+
+func TestTree(t *testing.T) {
+	ctx := context.Background()
+	_, api, err := makeAPI(ctx)
+	if err != nil {
+		t.Error(err)
+	}
+
+	res, err := api.Dag().Put(ctx, strings.NewReader(`{"a": 123, "b": "foo", "c": {"d": 321, "e": 111}}`), "json", nil)
+	if err != nil {
+		t.Error(err)
+	}
+
+	lst := res[0].Tree("", -1)
+	if len(lst) != len(treeExpected) {
+		t.Errorf("tree length of %d doesn't match expected %d", len(lst), len(treeExpected))
+	}
+
+	for _, ent := range lst {
+		if _, ok := treeExpected[ent]; !ok {
+			t.Errorf("unexpected tree entry %s", ent)
+		}
+	}
+}
diff --git a/core/coreapi/unixfs_test.go b/core/coreapi/unixfs_test.go
@@ -8,6 +8,8 @@ import (
 	"strings"
 	"testing"
 
+	cbor "gx/ipfs/QmWCs8kMecJwCPK8JThue8TjgM2ieJ2HjTLDu7Cv2NEmZi/go-ipld-cbor"
+
 	core "github.com/ipfs/go-ipfs/core"
 	coreapi "github.com/ipfs/go-ipfs/core/coreapi"
 	coreiface "github.com/ipfs/go-ipfs/core/coreapi/interface"
@@ -17,7 +19,6 @@ import (
 	config "github.com/ipfs/go-ipfs/repo/config"
 	ds2 "github.com/ipfs/go-ipfs/thirdparty/datastore2"
 	unixfs "github.com/ipfs/go-ipfs/unixfs"
-	cbor "gx/ipfs/QmWCs8kMecJwCPK8JThue8TjgM2ieJ2HjTLDu7Cv2NEmZi/go-ipld-cbor"
 )
 
 // `echo -n 'hello, world!' | ipfs add`
@@ -30,7 +31,7 @@ var emptyDir = coreapi.ResolvedPath("/ipfs/QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbs
 // `echo -n | ipfs add`
 var emptyFile = coreapi.ResolvedPath("/ipfs/QmbFMke1KXqnYyBBWxB74N4c5SBnJMVAiMNRcGu6x1AwQH", nil, nil)
 
-func makeAPI(ctx context.Context) (*core.IpfsNode, coreiface.UnixfsAPI, error) {
+func makeAPI(ctx context.Context) (*core.IpfsNode, coreiface.CoreAPI, error) {
 	r := &repo.Mock{
 		C: config.Config{
 			Identity: config.Identity{
@@ -43,7 +44,7 @@ func makeAPI(ctx context.Context) (*core.IpfsNode, coreiface.UnixfsAPI, error) {
 	if err != nil {
 		return nil, nil, err
 	}
-	api := coreapi.NewCoreAPI(node).Unixfs()
+	api := coreapi.NewCoreAPI(node)
 	return node, api, nil
 }
 
@@ -55,7 +56,7 @@ func TestAdd(t *testing.T) {
 	}
 
 	str := strings.NewReader(helloStr)
-	p, err := api.Add(ctx, str)
+	p, err := api.Unixfs().Add(ctx, str)
 	if err != nil {
 		t.Error(err)
 	}
@@ -64,7 +65,7 @@ func TestAdd(t *testing.T) {
 		t.Fatalf("expected path %s, got: %s", hello, p)
 	}
 
-	r, err := api.Cat(ctx, hello)
+	r, err := api.Unixfs().Cat(ctx, hello)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -87,7 +88,7 @@ func TestAddEmptyFile(t *testing.T) {
 	}
 
 	str := strings.NewReader("")
-	p, err := api.Add(ctx, str)
+	p, err := api.Unixfs().Add(ctx, str)
 	if err != nil {
 		t.Error(err)
 	}
@@ -115,7 +116,7 @@ func TestCatBasic(t *testing.T) {
 		t.Fatalf("expected CID %s, got: %s", hello, p)
 	}
 
-	r, err := api.Cat(ctx, hello)
+	r, err := api.Unixfs().Cat(ctx, hello)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -142,7 +143,7 @@ func TestCatEmptyFile(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	r, err := api.Cat(ctx, emptyFile)
+	r, err := api.Unixfs().Cat(ctx, emptyFile)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -174,7 +175,7 @@ func TestCatDir(t *testing.T) {
 		t.Fatalf("expected path %s, got: %s", emptyDir, p)
 	}
 
-	_, err = api.Cat(ctx, emptyDir)
+	_, err = api.Unixfs().Cat(ctx, emptyDir)
 	if err != coreiface.ErrIsDir {
 		t.Fatalf("expected ErrIsDir, got: %s", err)
 	}
@@ -192,7 +193,7 @@ func TestCatNonUnixfs(t *testing.T) {
 		t.Error(err)
 	}
 
-	_, err = api.Cat(ctx, coreapi.ParseCid(c))
+	_, err = api.Unixfs().Cat(ctx, coreapi.ParseCid(c))
 	if !strings.Contains(err.Error(), "proto: required field") {
 		t.Fatalf("expected protobuf error, got: %s", err)
 	}
@@ -205,7 +206,7 @@ func TestCatOffline(t *testing.T) {
 		t.Error(err)
 	}
 
-	_, err = api.Cat(ctx, coreapi.ResolvedPath("/ipns/Qmfoobar", nil, nil))
+	_, err = api.Unixfs().Cat(ctx, coreapi.ResolvedPath("/ipns/Qmfoobar", nil, nil))
 	if err != coreiface.ErrOffline {
 		t.Fatalf("expected ErrOffline, got: %s", err)
 	}
@@ -229,7 +230,7 @@ func TestLs(t *testing.T) {
 	}
 	p := coreapi.ResolvedPath("/ipfs/"+parts[0], nil, nil)
 
-	links, err := api.Ls(ctx, p)
+	links, err := api.Unixfs().Ls(ctx, p)
 	if err != nil {
 		t.Error(err)
 	}
@@ -260,7 +261,7 @@ func TestLsEmptyDir(t *testing.T) {
 		t.Error(err)
 	}
 
-	links, err := api.Ls(ctx, emptyDir)
+	links, err := api.Unixfs().Ls(ctx, emptyDir)
 	if err != nil {
 		t.Error(err)
 	}
@@ -288,7 +289,7 @@ func TestLsNonUnixfs(t *testing.T) {
 		t.Error(err)
 	}
 
-	links, err := api.Ls(ctx, coreapi.ParseCid(c))
+	links, err := api.Unixfs().Ls(ctx, coreapi.ParseCid(c))
 	if err != nil {
 		t.Error(err)
 	}