From e187711c6545487d4cac3701f0f506bb536234e2 Mon Sep 17 00:00:00 2001
From: ethersphere <thesw@rm.eth>
Date: Wed, 20 Jun 2018 14:06:27 +0200
Subject: swarm: network rewrite merge

---
 swarm/testutil/http.go | 86 +++++++++++++++++++++++++++++++++++---------------
 1 file changed, 61 insertions(+), 25 deletions(-)

(limited to 'swarm/testutil')

diff --git a/swarm/testutil/http.go b/swarm/testutil/http.go
index f2922fab0..debf0b14b 100644
--- a/swarm/testutil/http.go
+++ b/swarm/testutil/http.go
@@ -17,56 +17,92 @@
 package testutil
 
 import (
+	"context"
 	"io/ioutil"
+	"math/big"
+	"net/http"
 	"net/http/httptest"
 	"os"
 	"testing"
 
+	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/swarm/api"
-	httpapi "github.com/ethereum/go-ethereum/swarm/api/http"
 	"github.com/ethereum/go-ethereum/swarm/storage"
+	"github.com/ethereum/go-ethereum/swarm/storage/mru"
 )
 
-func NewTestSwarmServer(t *testing.T) *TestSwarmServer {
+type TestServer interface {
+	ServeHTTP(http.ResponseWriter, *http.Request)
+}
+
+type fakeBackend struct {
+	blocknumber int64
+}
+
+func (f *fakeBackend) HeaderByNumber(context context.Context, _ string, bigblock *big.Int) (*types.Header, error) {
+	f.blocknumber++
+	biggie := big.NewInt(f.blocknumber)
+	return &types.Header{
+		Number: biggie,
+	}, nil
+}
+
+func NewTestSwarmServer(t *testing.T, serverFunc func(*api.API) TestServer) *TestSwarmServer {
 	dir, err := ioutil.TempDir("", "swarm-storage-test")
 	if err != nil {
 		t.Fatal(err)
 	}
-	storeparams := &storage.StoreParams{
-		ChunkDbPath:   dir,
-		DbCapacity:    5000000,
-		CacheCapacity: 5000,
-		Radius:        0,
-	}
-	localStore, err := storage.NewLocalStore(storage.MakeHashFunc("SHA3"), storeparams)
+	storeparams := storage.NewDefaultLocalStoreParams()
+	storeparams.DbCapacity = 5000000
+	storeparams.CacheCapacity = 5000
+	storeparams.Init(dir)
+	localStore, err := storage.NewLocalStore(storeparams, nil)
 	if err != nil {
 		os.RemoveAll(dir)
 		t.Fatal(err)
 	}
-	chunker := storage.NewTreeChunker(storage.NewChunkerParams())
-	dpa := &storage.DPA{
-		Chunker:    chunker,
-		ChunkStore: localStore,
+	fileStore := storage.NewFileStore(localStore, storage.NewFileStoreParams())
+
+	// mutable resources test setup
+	resourceDir, err := ioutil.TempDir("", "swarm-resource-test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	rhparams := &mru.HandlerParams{
+		QueryMaxPeriods: &mru.LookupParams{},
+		HeaderGetter: &fakeBackend{
+			blocknumber: 42,
+		},
+	}
+	rh, err := mru.NewTestHandler(resourceDir, rhparams)
+	if err != nil {
+		t.Fatal(err)
 	}
-	dpa.Start()
-	a := api.NewApi(dpa, nil)
-	srv := httptest.NewServer(httpapi.NewServer(a))
+
+	a := api.NewAPI(fileStore, nil, rh)
+	srv := httptest.NewServer(serverFunc(a))
 	return &TestSwarmServer{
-		Server: srv,
-		Dpa:    dpa,
-		dir:    dir,
+		Server:    srv,
+		FileStore: fileStore,
+		dir:       dir,
+		Hasher:    storage.MakeHashFunc(storage.DefaultHash)(),
+		cleanup: func() {
+			srv.Close()
+			rh.Close()
+			os.RemoveAll(dir)
+			os.RemoveAll(resourceDir)
+		},
 	}
 }
 
 type TestSwarmServer struct {
 	*httptest.Server
-
-	Dpa *storage.DPA
-	dir string
+	Hasher    storage.SwarmHash
+	FileStore *storage.FileStore
+	dir       string
+	cleanup   func()
 }
 
 func (t *TestSwarmServer) Close() {
-	t.Server.Close()
-	t.Dpa.Stop()
-	os.RemoveAll(t.dir)
+	t.cleanup()
 }
-- 
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