repo_description: GoCQL Driver for Apache Cassandra®
repo_topics: cassandra client database driver go golang nosql
code: //go:build all || unit
  // +build all unit
  
  /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  /*
   * Content before git sha 34fdeebefcbf183ed7f916f931aa0586fdaa1b40
   * Copyright (c) 2016, The Gocql authors,
   * provided under the BSD-3-Clause License.
   * See the NOTICE file distributed with this work for additional information.
   */
  
  package gocql
  
  import (
  	"net"
  	"testing"
  )
  
  func TestIdentityAddressTranslator_NilAddrAndZeroPort(t *testing.T) {
  	var tr AddressTranslator = IdentityTranslator()
  	hostIP := net.ParseIP("")
  	if hostIP != nil {
  		t.Errorf("expected host ip to be (nil) but was (%+v) instead", hostIP)
  	}
  
  	addr, port := tr.Translate(hostIP, 0)
  	if addr != nil {
  		t.Errorf("expected translated host to be (nil) but was (%+v) instead", addr)
  	}
  	assertEqual(t, "translated port", 0, port)
  }
  
  func TestIdentityAddressTranslator_HostProvided(t *testing.T) {
  	var tr AddressTranslator = IdentityTranslator()
  	hostIP := net.ParseIP("10.1.2.3")
  	if hostIP == nil {
  		t.Error("expected host ip not to be (nil)")
  	}
  
  	addr, port := tr.Translate(hostIP, 9042)
  	if !hostIP.Equal(addr) {
  		t.Errorf("expected translated addr to be (%+v) but was (%+v) instead", hostIP, addr)
  	}
  	assertEqual(t, "translated port", 9042, port)
  }
  