From 142f42ecc79359a8eb43f6dbdaa4e0923e3c4a79 Mon Sep 17 00:00:00 2001
From: rigelrozanski <rigel.rozanski@gmail.com>
Date: Mon, 8 Oct 2018 20:14:03 -0400
Subject: [PATCH] ...

---
 x/distribution/keeper/delegation_test.go |  1 +
 x/distribution/keeper/test_utils.go      | 27 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 x/distribution/keeper/test_utils.go

diff --git a/x/distribution/keeper/delegation_test.go b/x/distribution/keeper/delegation_test.go
index 36e44a629..31e22b48f 100644
--- a/x/distribution/keeper/delegation_test.go
+++ b/x/distribution/keeper/delegation_test.go
@@ -4,6 +4,7 @@ import "testing"
 
 func TestWithdrawDelegationReward(t *testing.T) {
 
+	keeper.WithdrawDelegationReward(ctx, delAddr1, valAddr1)
 }
 
 func TestWithdrawDelegationRewardsAll(t *testing.T) {
diff --git a/x/distribution/keeper/test_utils.go b/x/distribution/keeper/test_utils.go
new file mode 100644
index 000000000..3ea78cd79
--- /dev/null
+++ b/x/distribution/keeper/test_utils.go
@@ -0,0 +1,27 @@
+package types
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/crypto/ed25519"
+)
+
+var (
+	delPk1       = ed25519.GenPrivKey().PubKey()
+	delPk2       = ed25519.GenPrivKey().PubKey()
+	delPk3       = ed25519.GenPrivKey().PubKey()
+	delAddr1     = sdk.AccAddress(delPk1.Address())
+	delAddr2     = sdk.AccAddress(delPk2.Address())
+	delAddr3     = sdk.AccAddress(delPk3.Address())
+	emptyDelAddr sdk.AccAddress
+
+	valPk1       = ed25519.GenPrivKey().PubKey()
+	valPk2       = ed25519.GenPrivKey().PubKey()
+	valPk3       = ed25519.GenPrivKey().PubKey()
+	valAddr1     = sdk.ValAddress(delPk1.Address())
+	valAddr2     = sdk.ValAddress(delPk2.Address())
+	valAddr3     = sdk.ValAddress(delPk3.Address())
+	emptyValAddr sdk.ValAddress
+
+	emptyPubkey crypto.PubKey
+)