1 files changed, 44 insertions, 0 deletions
diff --git a/ethutil/common_test.go b/ethutil/common_test.go
new file mode 100644
index 000000000..2667eaf3a
--- /dev/null
+++ b/ethutil/common_test.go
@@ -0,0 +1,44 @@
+package ethutil
+
+import (
+	"math/big"
+	"testing"
+)
+
+func TestCommon(t *testing.T) {
+	ether := CurrencyToString(BigPow(10, 19))
+	finney := CurrencyToString(BigPow(10, 16))
+	szabo := CurrencyToString(BigPow(10, 13))
+	vito := CurrencyToString(BigPow(10, 10))
+	turing := CurrencyToString(BigPow(10, 7))
+	eins := CurrencyToString(BigPow(10, 4))
+	wei := CurrencyToString(big.NewInt(10))
+
+	if ether != "10 Ether" {
+		t.Error("Got", ether)
+	}
+
+	if finney != "10 Finney" {
+		t.Error("Got", finney)
+	}
+
+	if szabo != "10 Szabo" {
+		t.Error("Got", szabo)
+	}
+
+	if vito != "10 Shannon" {
+		t.Error("Got", vito)
+	}
+
+	if turing != "10 Babbage" {
+		t.Error("Got", turing)
+	}
+
+	if eins != "10 Ada" {
+		t.Error("Got", eins)
+	}
+
+	if wei != "10 Wei" {
+		t.Error("Got", wei)
+	}
+}