tests: add simple client/server test with no addr prefix

tests/client_server_test.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	abciclient "github.com/tendermint/abci/client"
+	"github.com/tendermint/abci/example/dummy"
+	abciserver "github.com/tendermint/abci/server"
+)
+
+func TestClientServerNoAddrPrefix(t *testing.T) {
+	addr := "localhost:46658"
+	transport := "socket"
+	app := dummy.NewDummyApplication()
+
+	server, err := abciserver.NewServer(addr, transport, app)
+	assert.NoError(t, err, "expected no error on NewServer")
+	_, err = server.Start()
+	assert.NoError(t, err, "expected no error on server.Start")
+
+	client, err := abciclient.NewClient(addr, transport, true)
+	assert.NoError(t, err, "expected no error on NewClient")
+	_, err = client.Start()
+	assert.NoError(t, err, "expected no error on client.Start")
+}