/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.
 */
package org.jclouds.scriptbuilder.statements.ssh;

import static org.testng.Assert.assertEquals;

import org.jclouds.scriptbuilder.domain.OsFamily;
import org.jclouds.scriptbuilder.statements.ssh.SshStatements;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableMap;

/**
 * @author Adrian Cole
 */
@Test(groups = "unit")
public class SshStatementsTest {

   public void testLockSshdUNIX() {
      assertEquals(SshStatements.lockSshd().render(OsFamily.UNIX), new StringBuilder().append(
               "exec 3<> /etc/ssh/sshd_config && awk -v TEXT=\"")//
               .append("PasswordAuthentication no").append("\n")//
               .append("PermitRootLogin no").append("\n")//
               .append("\" 'BEGIN {print TEXT}{print}' /etc/ssh/sshd_config >&3").append("\n")//
               .append("/etc/init.d/sshd reload||/etc/init.d/ssh reload").append("\n").toString());
   }

   public void testSshdConfigUNIX() {
      assertEquals(SshStatements.sshdConfig(ImmutableMap.of("AddressFamily", "inet6")).render(OsFamily.UNIX),
               new StringBuilder().append("exec 3<> /etc/ssh/sshd_config && awk -v TEXT=\"")//
                        .append("AddressFamily inet6").append("\n")//
                        .append("\" 'BEGIN {print TEXT}{print}' /etc/ssh/sshd_config >&3").append("\n")//
                        .append("/etc/init.d/sshd reload||/etc/init.d/ssh reload").append("\n").toString());
   }

}
