1 files changed, 21 insertions, 0 deletions
diff --git a/rpc/args_test.go b/rpc/args_test.go
index 6650d8d61..6b6d3c3c0 100644
--- a/rpc/args_test.go
+++ b/rpc/args_test.go
@@ -43,6 +43,17 @@ func TestGetBalanceArgs(t *testing.T) {
 	}
 }
 
+func TestGetBalanceEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(GetBalanceArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+
+}
+
 func TestGetBlockByHashArgs(t *testing.T) {
 	input := `["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331", true]`
 	expected := new(GetBlockByHashArgs)
@@ -418,6 +429,16 @@ func TestFilterStringArgs(t *testing.T) {
 	}
 }
 
+func TestFilterStringEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(FilterStringArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestWhisperIdentityArgs(t *testing.T) {
 	input := `["0xc931d93e97ab07fe42d923478ba2465f283"]`
 	expected := new(WhisperIdentityArgs)