directory to remote storage mapping

weed/filer/filer_remote_storage_test.go

@@ -0,0 +1,30 @@
+package filer
+
+import (
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestFilerRemoteStorage_FindRemoteStorageClient(t *testing.T) {
+	conf := &filer_pb.RemoteConf{
+		Name: "s7",
+		Type: "s3",
+	}
+	rs := NewFilerRemoteStorage()
+	rs.storageNameToConf[conf.Name] = conf
+
+	rs.mapDirectoryToRemoteStorage("/a/b/c", "s7")
+
+	_, found := rs.FindRemoteStorageClient("/a/b/c/d/e/f")
+	assert.Equal(t, true, found, "find storage client")
+
+	_, found2 := rs.FindRemoteStorageClient("/a/b")
+	assert.Equal(t, false, found2, "should not find storage client")
+
+	_, found3 := rs.FindRemoteStorageClient("/a/b/c")
+	assert.Equal(t, false, found3, "should not find storage client")
+
+	_, found4 := rs.FindRemoteStorageClient("/a/b/cc")
+	assert.Equal(t, false, found4, "should not find storage client")
+}