replace zxq.co/ripple/hanayo

vendor/github.com/felipeweb/gopher-utils/math_test.go

@@ -0,0 +1,19 @@
+package gopher_utils
+
+import (
+	. "github.com/smartystreets/goconvey/convey"
+	"math"
+	"testing"
+)
+
+func Test_Pow(t *testing.T) {
+	Convey("Power int", t, func() {
+		for x := 0; x < 10; x++ {
+			for y := 0; y < 8; y++ {
+				result := PowInt(x, y)
+				result_float := math.Pow(float64(x), float64(y))
+				So(result, ShouldEqual, int(result_float))
+			}
+		}
+	})
+}