testutil: add ApplyMockIODiscardOutErr, simplify existing functions (#6665)

2020-07-10 08:55:48 +02:00
parent d269eaf74c
commit 255ed06eb4
16 changed files with 63 additions and 36 deletions
@@ -28,8 +28,7 @@ func TestMigrateGenesis(t *testing.T) {
 	target := "v0.36"

 	cmd := MigrateGenesisCmd()
-	cmd.SetErr(ioutil.Discard)
-	cmd.SetOut(ioutil.Discard)
+	_ = testutil.ApplyMockIODiscardOutErr(cmd)

 	clientCtx := client.Context{}.WithJSONMarshaler(cdc)
 	ctx := context.Background()