Left-pad odd length hex inputs and tests

1 files changed, 25 insertions, 0 deletions

diff --git a/rpc/util_test.go b/rpc/util_test.go
new file mode 100644
index 000000000..b0a4979b5
--- /dev/null
+++ b/rpc/util_test.go
@@ -0,0 +1,25 @@
+package rpc
+
+import (
+	"bytes"
+	"testing"
+)
+
+//fromHex
+func TestFromHex(t *testing.T) {
+	input := "0x01"
+	expected := []byte{1}
+	result := fromHex(input)
+	if bytes.Compare(expected, result) != 0 {
+		t.Errorf("Expected % x got % x", expected, result)
+	}
+}
+
+func TestFromHexOddLength(t *testing.T) {
+	input := "0x1"
+	expected := []byte{1}
+	result := fromHex(input)
+	if bytes.Compare(expected, result) != 0 {
+		t.Errorf("Expected % x got % x", expected, result)
+	}
+}