1 files changed, 68 insertions, 0 deletions
diff --git a/weed/s3api/auth_credentials_test.go b/weed/s3api/auth_credentials_test.go
new file mode 100644
index 000000000..5e605bdd5
--- /dev/null
+++ b/weed/s3api/auth_credentials_test.go
@@ -0,0 +1,68 @@
+package s3api
+
+import (
+	"testing"
+
+	"github.com/golang/protobuf/jsonpb"
+
+	"github.com/chrislusf/seaweedfs/weed/pb/iam_pb"
+)
+
+func TestIdentityListFileFormat(t *testing.T) {
+
+	identities := &iam_pb.Identities{}
+
+	identity1 := &iam_pb.Identity{
+		Name: "some_name",
+		Credentials: []*iam_pb.Credential{
+			{
+				AccessKey: "some_access_key1",
+				SecretKey: "some_secret_key2",
+			},
+		},
+		Actions: []string{
+			ACTION_ADMIN,
+			ACTION_READ,
+			ACTION_WRITE,
+		},
+	}
+	identity2 := &iam_pb.Identity{
+		Name: "some_read_only_user",
+		Credentials: []*iam_pb.Credential{
+			{
+				AccessKey: "some_access_key1",
+				SecretKey: "some_secret_key1",
+			},
+		},
+		Actions: []string{
+			ACTION_READ,
+		},
+	}
+	identity3 := &iam_pb.Identity{
+		Name: "some_normal_user",
+		Credentials: []*iam_pb.Credential{
+			{
+				AccessKey: "some_access_key2",
+				SecretKey: "some_secret_key2",
+			},
+		},
+		Actions: []string{
+			ACTION_READ,
+			ACTION_WRITE,
+		},
+	}
+
+	identities.Identities = append(identities.Identities, identity1)
+	identities.Identities = append(identities.Identities, identity2)
+	identities.Identities = append(identities.Identities, identity3)
+
+	m := jsonpb.Marshaler{
+		EmitDefaults: true,
+		Indent:       "  ",
+	}
+
+	text, _ := m.MarshalToString(identities)
+
+	println(text)
+
+}