rpc: migrated the RPC insterface to a new reflection based RPC layer

1 files changed, 73 insertions, 0 deletions

diff --git a/rpc/types_test.go b/rpc/types_test.go
new file mode 100644
index 000000000..c2c5c6db6
--- /dev/null
+++ b/rpc/types_test.go
@@ -0,0 +1,73 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package rpc
+
+import (
+	"bytes"
+	"encoding/json"
+	"math/big"
+	"testing"
+)
+
+func TestNewHexNumber(t *testing.T) {
+	tests := []interface{}{big.NewInt(123), int64(123), uint64(123), int8(123), uint8(123)}
+
+	for i, v := range tests {
+		hn := NewHexNumber(v)
+		if hn == nil {
+			t.Fatalf("Unable to create hex number instance for tests[%d]", i)
+		}
+		if hn.Int64() != 123 {
+			t.Fatalf("expected %d, got %d on value tests[%d]", 123, hn.Int64(), i)
+		}
+	}
+
+	failures := []interface{}{"", nil, []byte{1, 2, 3, 4}}
+	for i, v := range failures {
+		hn := NewHexNumber(v)
+		if hn != nil {
+			t.Fatalf("Creating a nex number instance of %T should fail (failures[%d])", failures[i], i)
+		}
+	}
+}
+
+func TestHexNumberUnmarshalJSON(t *testing.T) {
+	tests := []string{`"0x4d2"`, "1234", `"1234"`}
+	for i, v := range tests {
+		var hn HexNumber
+		if err := json.Unmarshal([]byte(v), &hn); err != nil {
+			t.Fatalf("Test %d failed - %s", i, err)
+		}
+
+		if hn.Int64() != 1234 {
+			t.Fatalf("Expected %d, got %d for test[%d]", 1234, hn.Int64(), i)
+		}
+	}
+}
+
+func TestHexNumberMarshalJSON(t *testing.T) {
+	hn := NewHexNumber(1234567890)
+	got, err := json.Marshal(hn)
+	if err != nil {
+		t.Fatalf("Unable to marshal hex number - %s", err)
+	}
+
+	exp := []byte(`"0x499602d2"`)
+	if bytes.Compare(exp, got) != 0 {
+		t.Fatalf("Invalid json.Marshal, expected '%s', got '%s'", exp, got)
+	}
+}