More empty param tests

1 files changed, 50 insertions, 0 deletions

diff --git a/rpc/args_test.go b/rpc/args_test.go
index bdf05cad1..61b9dad25 100644
--- a/rpc/args_test.go
+++ b/rpc/args_test.go
@@ -159,6 +159,16 @@ func TestNewTxArgs(t *testing.T) {
 	}
 }
 
+func TestNewTxArgsEmpty(t *testing.T) {
+	input := `[]`
+
+	args := new(NewTxArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestGetStorageArgs(t *testing.T) {
 	input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
 	expected := new(GetStorageArgs)
@@ -183,6 +193,16 @@ func TestGetStorageArgs(t *testing.T) {
 	}
 }
 
+func TestGetStorageEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(GetStorageArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestGetStorageAtArgs(t *testing.T) {
 	input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]`
 	expected := new(GetStorageAtArgs)
@@ -212,6 +232,16 @@ func TestGetStorageAtArgs(t *testing.T) {
 	}
 }
 
+func TestGetStorageAtEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(GetStorageAtArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestGetTxCountArgs(t *testing.T) {
 	input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
 	expected := new(GetTxCountArgs)
@@ -236,6 +266,16 @@ func TestGetTxCountArgs(t *testing.T) {
 	}
 }
 
+func TestGetTxCountEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(GetTxCountArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestGetDataArgs(t *testing.T) {
 	input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", "latest"]`
 	expected := new(GetDataArgs)
@@ -260,6 +300,16 @@ func TestGetDataArgs(t *testing.T) {
 	}
 }
 
+func TestGetDataEmptyArgs(t *testing.T) {
+	input := `[]`
+
+	args := new(GetDataArgs)
+	err := json.Unmarshal([]byte(input), &args)
+	if err == nil {
+		t.Error("Expected error but didn't get one")
+	}
+}
+
 func TestFilterOptions(t *testing.T) {
 	input := `[{
   "fromBlock": "0x1",